tag:blogger.com,1999:blog-88475907202304076702024-03-05T02:16:24.822-05:00Chris: Many Things to Many PeopleMany things to many people. This is a place for my musings about making movies including in 3D and 4K, playing bagpipes and drums, crafting with wood and leather, raising kids, and having a happy family.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.comBlogger70125tag:blogger.com,1999:blog-8847590720230407670.post-44695347767127565272022-02-23T21:36:00.002-05:002022-02-23T21:36:34.654-05:00Looking at the state of the world<p> Taking a long look at the state of the world..... (sigh)</p><p>We can do better than this, but it's going to take everyone pulling together instead of pulling apart. There is always hope, even in the dark times.</p>Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0Bloomington, IN, USA39.165325 -86.52638569999999210.855091163821157 -121.68263569999999 67.475558836178848 -51.370135699999992tag:blogger.com,1999:blog-8847590720230407670.post-38999555553700136872017-11-25T19:28:00.000-05:002017-11-25T19:28:03.671-05:00Water Manometer and the BagpipesI built a <a href="http://learn.dojouniversity.com/how-to-build-your-own-water-manometer/" target="_blank">water manometer</a> a while back thanks to instructions from <a href="http://learn.dojouniversity.com/author/john-holcombe/" target="_blank">Doctor John</a>. I'm lucky to know Doctor John as we both play in the <a href="http://www.fountaintrustpipeband.com/" target="_blank">Fountain Trust Pipe Band</a>. I'm still just playing with them at practices and for parade gigs while I learn the contest repertoire and improve my piping skills to the level the band needs for the contest circle.<br />
<br />
The water manometer is useful to provide a visual representation of the air pressure in the bag for what we call "steady blowing". Ideally the water level in the manometer won't bounce up and down too much while playing the pipes, but even world class professionals will have some subtle variation. At this point I'm just happy if the water doesn't shoot out the top of the contraption between breaths.<br />
<br />
I'm finding that there are two phases (all Arm or Arm+Diaphragm) during four steps of blowing the pipes:<br />
<ol>
<li>Transition from Arm to Arm+Diaphragm</li>
<li>Blowing in</li>
<li>Transition from Arm+Diaphragm to Arm</li>
<li>Inhaling</li>
</ol>
The biggest waver in air pressure for me is in the two transitions, I don't transition smoothly yet. I was able to place the upper and lower measures (two loops of red rope) on the manometer to roughly bound the high pressure peak and low pressure valley. I'm happy that the peak and valley are only two and a half inches apart during the transitions. Between transitions I only waver about one inch and I'm pretty happy with that as a starting point as that indicates that I have a reasonably steady arm.<br />
<br />
On a related note, I've started to hear the tuning of individual notes on the chanter against the drones. I can't yet tell by ear if the chanter note is sharp or flat relative to the drones, but I can hear when that note is off pitch. This is something that I learned about at <a href="http://scottishartsacademy.com/" target="_blank">Davidson Scottish Arts Academy</a> earlier this year; when tuning I should be aiming to tune the instrument to itself. When tuning, listen to the chanter notes against the drones and adjust as needed. I'm a slow learner, so I needed to learn what to listen for first, then it took me time to recognize what I was hearing was what I was listening for.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-12325282537295267642017-04-10T12:27:00.003-04:002017-04-10T15:59:04.349-04:00Musing about ReedsThis will probably be a live post that changes and updates as I learn more. For now I'll save links here.<br />
<br />
<ul>
<li><a href="https://koppreeds.com/physicalforces.html">https://koppreeds.com/physicalforces.html</a></li>
<li><a href="http://goios.free.fr/these/ThesisAlmeida-Draft22052006.pdf" target="_blank">http://goios.free.fr/these/ThesisAlmeida-Draft22052006.pdf</a></li>
<li><a href="http://tigerreeds.com/reed-tip-8-what-is-crowing-and-why/">http://tigerreeds.com/reed-tip-8-what-is-crowing-and-why/</a></li>
<li>https://forum.saxontheweb.net/showthread.php?100041-Oboe-reed-pitch </li>
</ul>
Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-57326744214456778892017-02-05T19:12:00.000-05:002017-02-05T19:12:04.272-05:00Pre-season Piping Plans<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgor2HMfwbYmGrfzT2kmBEcG_zdMX-Wnw3Y8UZJ6yvlaV6UCqOjQh0kyGLu_ZawgMKZ2RjxHXcj-dgNLKbV3nfGAYjGTVkg0zZ9_9QpJn3hz5sDfdT5tXYQhFFNs9j3qP-bK-hPHMFTr1E/s1600/IMG_2503-small.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgor2HMfwbYmGrfzT2kmBEcG_zdMX-Wnw3Y8UZJ6yvlaV6UCqOjQh0kyGLu_ZawgMKZ2RjxHXcj-dgNLKbV3nfGAYjGTVkg0zZ9_9QpJn3hz5sDfdT5tXYQhFFNs9j3qP-bK-hPHMFTr1E/s200/IMG_2503-small.JPG" width="107" /></a></div>
I just had a good lesson with my piping instructor, <a href="https://amartinpiping.com/" target="_blank">Angus Martin</a>, and we've concocted a plan for my pre-season piping activities. We'll mix in new tunes for the 2017 season proper, but keep last season's tunes ready to go as well.<br />
<br />
The first event up will be the Lexington regional qualifier for the <a href="http://www.mwpba.org/index.php?option=com_breezingforms&view=form&Itemid=275" target="_blank">Terry McHugh Memorial</a> Solo Piping Contest. Since I'm still working on my new 2/4 march I will be polishing <i>Prince Charles Welcome to Lochaber</i> for the Lexington regional on February 25th.<br />
<br />
Angus and I are planning on getting a taste of the EUSPBA at the <a href="http://cincypipesanddrums.org/cincinnati-solo-competition-workshop/" target="_blank">Cincinnati Piping & Drumming Solo Competition & Workshop</a> on April 8th. This contest opens some more opportunities for me and I'm looking forward to playing some new tunes. For the 2/4 march I'm preparing <i>Captain Norman Orr Ewing</i> and hope to have it ready to go by April 8th.<br />
<br />
They're also offering piobaireachd, however EUSPBA rules have Grade 4 piobaireachd play the entire tune while the MWPBA only has Grade 4 pipers play the Urlar and 1st Variation. I don't have the entirety of <i>The Company's Lament</i> nor <i>Lament for the Rowan Tree</i> prepared yet, so no piobaireachd for me.<br />
<br />
They are offering, a micro-mini S/R (strathspey, reel) and that is interesting. When Angus and I looked over this he determined that two of the tunes that <a href="http://www.fountaintrustpipeband.com/" target="_blank">Fountain Trust Pipe Band</a> is playing will fit the bill (and I need to learn them anyway). So I'm focusing specifically on <i>Aspen Bank</i> and <i>Malts on the Optics</i> for the micro-mini S/R. I'm calling it a micro-mini because they only want 2-parted tunes, normally a S/R or MSR (march, strathspey, reel) is composed of 4-part tunes. A mini-MSR is a 4-part march and 2-part strathspey and reel.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-37008046382528605722017-02-03T20:17:00.001-05:002017-02-04T19:55:01.009-05:00Tunes<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6P38IdQuTdjsZ8WhAfm6DLOzYDbi0XnaWLfthdZE2pRklCLCmU4BVkobucJBopTc00B0mGbNi3_fSgy9ShtQyWBoG7IFRbJWsYJFXin7yr39cpX9lYsH6wqCzRjoolGh4QuXDO-5NTYM/s1600/Chicago-2015-Chris-small.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6P38IdQuTdjsZ8WhAfm6DLOzYDbi0XnaWLfthdZE2pRklCLCmU4BVkobucJBopTc00B0mGbNi3_fSgy9ShtQyWBoG7IFRbJWsYJFXin7yr39cpX9lYsH6wqCzRjoolGh4QuXDO-5NTYM/s200/Chicago-2015-Chris-small.jpg" width="78" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Chicago Games</td></tr>
</tbody></table>
Tunes, we call them tunes. Sometimes it sounds like it is pronounced "choons", but tunes they are. A bagpiper without tunes is a sad creature indeed, forlornly thumbing through the Green Book looking for something exciting to get the fingers dancing and the pipes skirling.<br />
<br />
A wise piping teacher once said (last week when he set my ass straight) that breadth of tune knowledge is far more valuable than knowing a few tunes backward and forward. I need to learn more tunes, of different idioms (marches, slow airs, hornpipes, jigs, strathspeys, reels, and piobaireachd), to become a better piper. I'll create three lists of tunes here: those I know and can play well, those I can play passably while hiding in a band, those that I'm working on, those I want to learn (yes, that's four lists, counting can be difficult at times).<br />
<br />
<br />
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEja5ndgcGtEfQy6cguJiM5Yw7591LxjXwHhRp19zjjPh6UJ-qaKxk3V7MhgQuzLE3ChXxudsimKBclp4PQqDsZXVbd1MDKFzgn5zwY21saFKggfMPzw1qXcS-sIIgPX9LuDq2lYVcwAOyU/s1600/piobaireachd.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="166" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEja5ndgcGtEfQy6cguJiM5Yw7591LxjXwHhRp19zjjPh6UJ-qaKxk3V7MhgQuzLE3ChXxudsimKBclp4PQqDsZXVbd1MDKFzgn5zwY21saFKggfMPzw1qXcS-sIIgPX9LuDq2lYVcwAOyU/s200/piobaireachd.jpg" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Piobaireachd</td></tr>
</tbody></table>
Tunes I know and play well (well for ME at my level as opposed to objectively good):<br />
<ul>
<li>Scots Wha' Hae</li>
<li>Amazing Grace</li>
<li>I See Mull</li>
<li>Skye Boat Song</li>
<li>Green Hills of Tyrol</li>
<li>Brown Haired Maiden</li>
<li>Mhairi's Wedding</li>
<li>Prince Charles Welcome to Lochaber</li>
<li>The Company's Lament (Urlar and 1st Variation)</li>
<li>Will Ye No Come Back Again</li>
</ul>
<br />
<br />
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIsHp9QJhiOaQp6x3YTAWgQj6cJu30xoOYp-cv9Lqvd4SS9fxFmCe8l83SZpaoTmT-1q4cyo4SLxVQrNio0JoAvA1nSRs1ME-DRZO1lGqaNiCIgdfftp_-NTvHyr97goiChxgcWcZYdmg/s1600/IMG_3097-small.JPG" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIsHp9QJhiOaQp6x3YTAWgQj6cJu30xoOYp-cv9Lqvd4SS9fxFmCe8l83SZpaoTmT-1q4cyo4SLxVQrNio0JoAvA1nSRs1ME-DRZO1lGqaNiCIgdfftp_-NTvHyr97goiChxgcWcZYdmg/s200/IMG_3097-small.JPG" width="133" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Davidson Scottish Arts Academy</td></tr>
</tbody></table>
<div style="text-align: right;">
</div>
Tunes I can play while hiding in a band:<br />
<ul>
<li>Going Home</li>
<li>Wings</li>
<li>Rowan Tree</li>
<li>Bonnie Galloway</li>
<li>Scotland the Brave</li>
<li>Bide Awa (Johnnie Scobie)</li>
<li>When the Battle's O'er</li>
<li>Balmoral</li>
<li>Murdo's Wedding</li>
</ul>
<br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8OBIUOMh14s6VWMM1FsEyWrWm_vBzfld2IPBFNiRIEjILN8QZnOYvcQcgN5Yplybj_DGoiw1MtAHIRDrcMq-ezEiHAKP4tr6LNqaPLXU_pHVwJHajP7Rkwg-tEAizpwIv_YKsy8WTJTI/s1600/Herman-piper.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8OBIUOMh14s6VWMM1FsEyWrWm_vBzfld2IPBFNiRIEjILN8QZnOYvcQcgN5Yplybj_DGoiw1MtAHIRDrcMq-ezEiHAKP4tr6LNqaPLXU_pHVwJHajP7Rkwg-tEAizpwIv_YKsy8WTJTI/s320/Herman-piper.JPG" width="276" /></a></div>
Tunes I am working on:<br />
<ul>
<li>Captain Norman Orr Ewing</li>
<li>Spogan </li>
<li>The Judge's Dilemma</li>
<li>Black Stream</li>
<li>O'er the Bows to Ballindalloch</li>
<li>Aspen Bank</li>
<li>Malts on the Optics</li>
<li>The Stone Frigate</li>
<li>Donald MacLean's Farewell to Oban</li>
<li>Dorrator Bridge</li>
<li>Captain Lachlan MacPhail of Tiree</li>
<li>Dr. Ross' 50th Welcome to the Argyllshire Gathering</li>
<li>Castle Dangerous</li>
<li>The Company's Lament (remaining Variations) </li>
<li>Lament for the Rowan Tree</li>
<li>Jean Mauchline</li>
<li>Oft in a Stilly Night</li>
<li>Rocking the Baby</li>
<li>Loudon's Bonnie Woods and Braes</li>
<li>Gravel Road</li>
<li>High Road to Gairloch</li>
<li>Wearing of the Green</li>
<li>Minstrel Boy</li>
<li>Boys of County Cork </li>
</ul>
<br />
<br />
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhjLiVeZWyhY_UgYdTiO6C4sIEu7op5JsVaJH5pMEVwJsnbk9XLBbkbTmgw8a8YoGTsfrgTyvicnUF1wC7M-icJII-z0Q4_ZsLs3oCZvkwuL_s3DBc1bWw9a-wEPx26gH4AtiBw8uhzEVM/s1600/IMG_3926-small.JPG" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="318" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhjLiVeZWyhY_UgYdTiO6C4sIEu7op5JsVaJH5pMEVwJsnbk9XLBbkbTmgw8a8YoGTsfrgTyvicnUF1wC7M-icJII-z0Q4_ZsLs3oCZvkwuL_s3DBc1bWw9a-wEPx26gH4AtiBw8uhzEVM/s320/IMG_3926-small.JPG" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Three seasons of solo competition</td></tr>
</tbody></table>
Tunes I want to learn:<br />
<ul>
<li>Mist Covered Mountains</li>
<li>My Home</li>
<li>Flower of Scotland</li>
<li>Flowers of the Forest</li>
<li>Captain Colin Campbell</li>
<li>Sleepy Maggie</li>
<li>Piper's Wedding </li>
<li>The Lochaber Gathering</li>
<li>Lochaber No More</li>
<li>The Thief of Lochaber</li>
<li>Dumbarton's Drums</li>
<li>The Mason's Apron</li>
<li>Lament for the Children </li>
<li>Afternoon at the Green Monster</li>
<li>The Rose of Kelvingrove</li>
<li>Farewell to the Creeks</li>
<li>Steam Train to Mallaig</li>
<li>Battle of the Somme</li>
<li>Heights of Dargai</li>
<li>Hector the Hero</li>
<li>Highland Cathedral </li>
<li>The Gael</li>
<li>The Dark Isle </li>
</ul>
<br />Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-760220659418455942014-02-08T18:17:00.001-05:002014-02-08T18:17:52.708-05:00Practicing my bagpipes tunes<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Kf7nFRpJLbj2xW9BB_JGahnEWm1AxMBDkN0WH5fmonvjSNbQem991NVlgSG6JSMpni89RyqLi6Ru03o788NGdR8ECWazmnjF7tyIp9KulvIf2iV0vmc9U49N8zgA83QviX_PAwDDCxI/s1600/SIPD-set-2-3.JPG" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Kf7nFRpJLbj2xW9BB_JGahnEWm1AxMBDkN0WH5fmonvjSNbQem991NVlgSG6JSMpni89RyqLi6Ru03o788NGdR8ECWazmnjF7tyIp9KulvIf2iV0vmc9U49N8zgA83QviX_PAwDDCxI/s1600/SIPD-set-2-3.JPG" height="149" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Set #2 and #3</td></tr>
</tbody></table>
So, in piping we refer to our music as tunes, not songs. Apparently it's been decided that songs are sung while tunes are played.I've been having a hard time memorizing the music so I have to make the extra effort to learn it.<br />
<br />
Our band, The Southern Indiana Pipes and Drums, has tunes arranged into sets that we play at performances. I have several tunes playable for the most part, not always by memory (and not all of the embellishments), but I have yet to cobble together the same tunes that make up one of our sets. I know, it's odd.<br />
<br />
So, I've been hitting Set #1 today on the practice chanter (you practice tunes on the practice chanter until you have them going well, then you get them on the bagpipes). Set #1 is: Wings, Rowan Tree, and Bonnie Galloway. I have Wings down pretty well (not all of the embellishments yet) and can crank it on the pipes as well. I can usually get through Rowan Tree if I don't psych myself out. Bonnie Galloway is a crash and burn. So today was Set #1 day.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com2tag:blogger.com,1999:blog-8847590720230407670.post-59195133129769485812014-02-07T10:45:00.002-05:002014-02-07T10:46:21.446-05:00A bit of an overhaul<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv5rIpbxHUzFnUpmdHQrLFjpAJdU-cl2LdxegZSwgfWxCfaiiO8LgTmBzaKnzC6pD0WJgSs1xt569uPA4s1AVxYgdq_Xqtj_v9OhsYr4Q1OxIrDZJNsp3zHVYCVSEIVcd1rcertDoEh3o/s1600/the-hobbit.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv5rIpbxHUzFnUpmdHQrLFjpAJdU-cl2LdxegZSwgfWxCfaiiO8LgTmBzaKnzC6pD0WJgSs1xt569uPA4s1AVxYgdq_Xqtj_v9OhsYr4Q1OxIrDZJNsp3zHVYCVSEIVcd1rcertDoEh3o/s1600/the-hobbit.jpg" height="111" width="200" /></a></div>
So I took a long, hard look at this blog and compared it to where I am in life at the moment and where I want to go. So, the blog has been ventilated (at least in description) to be more inclusive of my interests.<br />
<br />
<a href="http://www.cordeliacallsitquits.com/secrets-of-winners/" target="_blank">This blog post</a> was the catalyst. <br />
<br />
Let's see how that goes.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-73191943383398207672013-09-19T13:10:00.001-04:002013-09-19T13:10:20.576-04:00LinksI need to stash a few links here as a reminder to read them. Who knows, I may even post something new in the near future.<div>
<br /></div>
<div>
<a href="http://www.wordplayer.com/columns/" target="_blank">http://www.wordplayer.com/columns/</a></div>
<div>
<a href="http://www.plotsinc.com/sitenew/column_art_03.html" target="_blank">http://www.plotsinc.com/sitenew/column_art_03.html</a></div>
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Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-85902171634430427492012-12-28T11:17:00.002-05:002012-12-28T11:18:18.842-05:00High Frame Rate Cinema Thoughts<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv5rIpbxHUzFnUpmdHQrLFjpAJdU-cl2LdxegZSwgfWxCfaiiO8LgTmBzaKnzC6pD0WJgSs1xt569uPA4s1AVxYgdq_Xqtj_v9OhsYr4Q1OxIrDZJNsp3zHVYCVSEIVcd1rcertDoEh3o/s1600/the-hobbit.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv5rIpbxHUzFnUpmdHQrLFjpAJdU-cl2LdxegZSwgfWxCfaiiO8LgTmBzaKnzC6pD0WJgSs1xt569uPA4s1AVxYgdq_Xqtj_v9OhsYr4Q1OxIrDZJNsp3zHVYCVSEIVcd1rcertDoEh3o/s1600/the-hobbit.jpg" height="111" width="200" /></a></div>
I was able to get to the only <a href="http://www.gqti.com/Theaters.aspx?TheaterID=1486" target="_blank">theater in Indiana</a> to see <i><a href="http://www.thehobbit.com/" target="_blank">The Hobbit</a></i> in high frame rate 3D, and I liked it! I had already seen it in standard frame rate 3D and the comparison was interesting. High frame rate, as it is used at present, is a film shot at 48 frames per second and displayed at 48 frames per second. Since the 1920's the standard frame rate has been fixed at 24 fps, <a href="http://en.wikipedia.org/wiki/Frame_rate#Background" target="_blank">this has to do with sound recording and playback quality</a>. 24 frames per second is the slowest possible frame rate that allows for acceptable audio at the time, that is, film costs money and filmmakers are either cheap or poor, so the frame rate is as slow as possible while still being watchable.<br />
<br />
Douglas Trumbull pioneered HFR technology with film in the 1970's, Showscan [<a href="http://showscan.com/about.html" target="_blank">1</a>] [<a href="http://en.wikipedia.org/wiki/Showscan" target="_blank">2</a>], which shot and displayed at 60 fps. The technique runs through film stock at 2.5 times the normal rate and was too expensive to become commercially viable at the time. With the advent of digital technology the added frames are more manageable and affordable than film.<br />
<br />
<h4>
Visual Aesthetic</h4>
I like the added temporal resolution of the HFR technology, meaning we get to see twice as much information while watching the movie. The HFR really shines with slower camera movements and action as the clarity of the scene is incredible. I particularly liked the early scenes introducing us to the Dwarven kingdom of Erebor, the views were stunning. I had noticed several of the camera pans <a href="http://www.avsforum.com/t/737604/what-causes-motion-judder-is-it-1080p-60/60#post_8719108" target="_blank">juddered</a> quite a bit in the 24 fps version, but they looked very clear and detailed at 48 fps. The faster action scenes were also benefited by the temporal resolution boost, though to a lesser extent which may have to do with exposure time per frame (more on that later). The fight scenes, especially in Goblin Town, had a lot of cuts and quick edits that seemed to be more pronounced and visible in HFR. Remember, editing is the Invisible Art, if I'm aware of the cuts, something is calling attention to them. I think the art of the edit will need to adapt to high frame rate cinema to become invisible again.<br />
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<h4>
Technical Thoughts</h4>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiguRPfpUkUUGVtM_z5m3aloFiZvJluHIam2SWW5NfzLYRjATa_KDxV0cTjvXiIS_Zpg7fkpZtRX7hR6ZQP0m-lagwHYkcjlHIEoPJ2rzrKNS-_BveSv_YX5VVlCy6CarTIZkj-FP-hb8/s1600/CHRISTIE-HIGHER-FRAME-RATES-IN-PAGE-IMAGE.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhiguRPfpUkUUGVtM_z5m3aloFiZvJluHIam2SWW5NfzLYRjATa_KDxV0cTjvXiIS_Zpg7fkpZtRX7hR6ZQP0m-lagwHYkcjlHIEoPJ2rzrKNS-_BveSv_YX5VVlCy6CarTIZkj-FP-hb8/s1600/CHRISTIE-HIGHER-FRAME-RATES-IN-PAGE-IMAGE.JPG" height="85" width="200" /></a></div>
Standard frame rate cinema means 24 frames per second, with a standard shutter angle of 180°, means each frame is exposed for 1/48 of a second. This means that slower motion is captured clearly and sharply in each frame while quicker motion exhibits some motion blur in each frame. At the slower frame rate of 24 fps, this motion blur helps blend the frames together when projected to smooth the action, but it is really lost information. This motion blur is a lack of detail and clarity of information. <a href="http://www.christiedigital.com/en-us/cinema/cinema-projection-solutions/high-frame-rates/pages/default.aspx" target="_blank">Christie has a nice page about HFR</a>.<br />
<br />
HFR, in the case of <i>The Hobbit</i>, means 48 fps, with a 180° shutter angle that means each frame is exposed for 1/96 of a second (though a digital camera could expose a 360° shutter for 1/48 of a second per frame), this means much less motion blur per frame and more detail and information per frame. A post in <a href="http://www.film-tech.com/ubb/f16/t001085.html" target="_blank">this forum thread</a> talks about <i>The Hobbit</i> being shot with a 270° shutter angle as a compromise to best show 48 fps and 24 fps versions of the movie.<br />
<br />
The toss-up here is the greater temporal resolution of the 48 fps and the reduced motion blur of a shorter exposure time per frame leading to the action scenes in <i>The Hobbit</i> being perceived as shuttering (this is different than judder). A great example of shutter are the fight scenes from <i><a href="http://www.imdb.com/title/tt0172495/" target="_blank">Gladiator</a></i>. I think this is a trade off, greater temporal resolution for shuttering, though I think that our threshold for perceiving shuttering is something we've learned from watching movies filmed with a 180° shutter for the most part, just like we've been conditioned to expect movies to "look" correct at 24 fps.<br />
<br />
<h4>
Summary</h4>
All in all I liked the movie and the exploration of new technologies for storytelling. Staying with 24 fps movies for no other reason than "we've always shot at 24 fps" seems problematic. Let's explore 3D, let's explore HFR (James Cameron will shoot the <i>Avatar</i> sequels at 60 fps and Trumbull is shooting 120 fps with Showscan Digital), let's explore new cinema.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-58551259986582369682012-12-12T20:56:00.001-05:002012-12-12T20:57:18.376-05:00Using 3D for dual channel storytellingThis <a href="http://www.stereoscopynews.com/hotnews/3d-technology/various-a-strange-facts/2833-weird-side-of-3d-young-mature.html" target="_blank">article about an ad campaign for Axe body spray</a> (<span style="color: red;">R</span>/<span style="color: cyan;">C</span> anaglyph glasses recommended) reminded me of using 3D to tell two related but different stories. In conventional stereoscopic 3D both channels (left and right) are used in concert to display stereoscopic 3D information from the same point of view and point in time, thus granting greater perception of depth and the use of depth as a storytelling language in a single frame of reference (spatially and temporally).<br />
<br />
The Axe commercial uses the two channels of stereoscopic 3D as a true dual stream display and bifurcates the story accordingly: in the left eye (red channel) the protagonist decides to court the older woman he meets when moving into a new apartment building - the right eye (cyan channel) shows the protagonist deciding to court the younger woman he also sees when moving into the new apartment building. The story then forks from there, though it develops along a similar path and timeline, just with a different secondary character.<br />
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<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_6KEQHVZbgwljgoSfpMdCOycCnSevyYyfeLbFDYP87UpUQ3VgHxCufOC4Zkt5cXyFb1CZzMVK7s_c-hMOQ8UYFJ6hMWF3nJUo8UjAWqf_-O0FDYSCorECDxMOIHukTS_irjBs5Hzhxxo/s1600/point_of_view.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="133" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_6KEQHVZbgwljgoSfpMdCOycCnSevyYyfeLbFDYP87UpUQ3VgHxCufOC4Zkt5cXyFb1CZzMVK7s_c-hMOQ8UYFJ6hMWF3nJUo8UjAWqf_-O0FDYSCorECDxMOIHukTS_irjBs5Hzhxxo/s1600/point_of_view.jpg" width="200" /></a></div>
This type of presentation could also be used to tell a story from different viewpoints, perhaps a hero-cam and anti-hero-cam in an action movie. These examples generally follow the same temporal storyline and, if the audio remains consistent between scene A and scene B, then the viewer can change their viewing experience with the blink of an eye.<br />
<br />
This public service announcement deals with a similar story where the scenario is similar between the two different views, though the difference is critical. The PSA looks at domestic violence and shows a scene at home where, in one eye, the husband is committing domestic abuse, while the other eye shows a normal evening. <a href="http://www.telegraph.co.uk/technology/news/9737081/Two-films-in-one-for-unique-3D-first.html">http://www.telegraph.co.uk/technology/news/9737081/Two-films-in-one-for-unique-3D-first.html</a><br />
<br />
Games, led in the consumer area by Sony have an option for <a href="http://www.engadget.com/2011/06/09/sonys-24-inch-playstation-3d-dual-view-monitor-heres-how-it/" target="_blank">dual view</a> that allows for the PS3 to show different views to two players via 3D technology. This is an update to the time-tested split screen method of multiplayer gaming on a single display device. There are two major benefits with "dual view": first, each player gets the full screen to themselves (as perceived when viewed through 3D glasses set to dual view), and, the players are unable to see the screen of their opponent.<br />
<br />
All in all, dual stream viewing could be pretty interesting. Imagine an entire movie filmed in a dual stream point of view style, Hero-Cam and Villain-Cam; when you arrive at the cinema, you can choose (or randomly receive) glasses that are filtered for double left or double right so you see the entire movie from one of two points of view. Interesting....Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-53242705857589477382012-12-07T11:37:00.000-05:002012-12-11T14:02:03.588-05:00The Hobbit: An Unexpected JourneyThe first installment of Peter Jackson’s <a href="http://www.thehobbit.com/"><i>TheHobbit: An Unexpected Journey</i></a> is being captured in ways that push the state of the art in cinema technology to new limits in resolution, frame rate, and 3D.<br />
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<b>Resolution: </b>The Hobbit is being shot in <a href="http://www.red.com/products/epic">RED Epic</a> cameras at a resolution of 5K, this is a little more than five times the resolution of high definition and can reveal incredible detail in the sets, costumes, makeup, and overall scene. Films have been shot at this digital resolution before, but to see the finished movie at this resolution (4K actually), you’ll need to find a cinema that is screening it at <a href="http://www.amctheatres.com/sony4k">4K resolution</a>.<br />
<br />
<b>High Frame Rate: </b>The movies have been showing at a rate of 24 frames per second since the advent of sound motion pictures in the mid to late 1920’s. Before sound pictures, the frame rate was usually between 16 and 18 frames per second. An experiment in the 1970’s called <a href="http://en.wikipedia.org/wiki/Showscan">Showscan</a> shot film at an unprecedented 60 frames per second, but didn't catch on due to the increased costs of going through film 2.5 times faster than normal. Additionally special cameras and projectors were needed to work in Showscan.<br />
<br />
Digital camera technology recently allowed more frame rates and the RED Epic allowed <i>The Hobbit</i> to be shot at 48 frames per second, double the current cinema standard of 24 fps. Tests and advanced screenings have elicited mixed reviews since this faster frame rate has a markedly different visual aesthetic. You’ll have to see for yourself and decide if HFR cinema is something that you can watch and enjoy. On the technical side, the 48 fps process doubles the temporal resolution of the movie; action sequences and quick motion on screen is rendered with more detail. <br />
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The closest (to me) cinema screening <i>The Hobbit</i> in HFR is the <a href="http://www.gqti.com/theaters.aspx?theaterid=1486">Hamilton 16 IMAX</a> near Noblesville, just north of Indianapolis at exit 210 off of I-69. <a href="http://www.thehobbit.com/hfr3d/index.html">http://www.thehobbit.com/hfr3d/index.html</a> <br />
<br />
<b>3D: </b>In addition to shooting <i>The Hobbit</i> at 5K resolution and at 48 frames per second, they also shot in stereoscopic 3D. The production crew studied what 3D has to offer and how to use 3D as a visual tool to bring out meaning and nuance in the finished movie (much the same way color, sound, and lighting have developed meaning in the story). The production video diary #4 looks at the use of 3D in <i>The Hobbit</i>: <a href="http://www.thehobbitblog.com/production-video-4/">http://www.thehobbitblog.com/production-video-4/</a><br />
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All in all, if you want to see <i>The Hobbit: An Unexpected Journey</i> the way that the production is intended to be seen, make plans to trek up to the Hamilton 16 IMAX to see the HFR 3D presentation.<br />
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This post was edited down into a portion of <a href="http://newsinfo.iu.edu/news/page/normal/23585.html" target="_blank">an article about <i>The Hobbit</i> posted at IU</a>.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-22327259164328423642012-11-28T10:51:00.000-05:002012-11-28T10:51:28.189-05:00Encoding audio for Digital Cinema PackagesThis is here to remind me to explore this issue further. Here's the issue in a nutshell: DCPs expect audio in certain configurations: 2.0, 5.1, 7.1, 9-16 channel.<br />
<br />
<ul>
<li>2.0 = Left, Right</li>
<li>5.1 = Left, Right, Center, LFE (subwoofer), Left Surround, Right Surround</li>
<li>7.1 = Left, Right, Center, LFE (subwoofer), Left Surround, Right Surround, Left Center, Right Center</li>
<li>9-16 Channel adds channel 9 through channel 16 to the 7.1 matrix</li>
</ul>
<br />
Notice anything missing? There's no option for encoding just monaural sound (center channel). It seems that the best option at the moment is to fake out the audio system by creating and encoding silent audio tracks in the unused channels of a 5.1 matrix for proper center audio sound:<br />
<br />
<ol>
<li>Left = silent track</li>
<li>Right = silent track</li>
<li>Center = monaural audio essence</li>
<li>LFE = silent track</li>
<li>Left Surround = silent track</li>
<li>Right Surround = silent track</li>
</ol>
<br />
I just worry that this is not a proper workaround for the problem of the missing monaural only encoding. There are some interesting forum threads on this issue that seem to accept that the silent track, while not great, is a viable workaround.<br />
<br />
<ul>
<li><a href="http://www.film-tech.com/cgi-bin/ubb/f16/t001067/p1.html" target="_blank">http://www.film-tech.com/cgi-bin/ubb/f16/t001067/p1.html</a></li>
<li><a href="http://dcinemaforum.com/forum/index.php?topic=232.0" target="_blank">http://dcinemaforum.com/forum/index.php?topic=232.0</a></li>
</ul>
Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-74422744506897108342012-11-02T14:55:00.002-04:002012-11-02T14:55:13.178-04:00A Busy Cinematic Weekend<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Nl12ahjO9cNZ29cKZqBoT-SQAA-R3j7drjf3PLlmiAdhsjYHTninKbGFHVm2VxybHDm6FH0Kg6AnmBmxMtLcXUsZCIm-ZiTk_cGZWQkB-lnry4AZ9op7ortGAZpGCBTt3VuYLTWM1Zc/s1600/Faust.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="155" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Nl12ahjO9cNZ29cKZqBoT-SQAA-R3j7drjf3PLlmiAdhsjYHTninKbGFHVm2VxybHDm6FH0Kg6AnmBmxMtLcXUsZCIm-ZiTk_cGZWQkB-lnry4AZ9op7ortGAZpGCBTt3VuYLTWM1Zc/s200/Faust.jpg" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Faust</td></tr>
</tbody></table>
So last weekend Meagan and I saw six movies from Friday evening through to Sunday evening. That's a lot of cinema!<br />
<br />
Friday evening we saw <a href="http://www.iuauditorium.com/events/detail/dennis-james" target="_blank">Dennis James</a> play the pipe organ to <a href="http://www.imdb.com/title/tt0016847/" target="_blank"><i>Faust</i></a> at the <a href="http://www.iuauditorium.com/" target="_blank">IU Auditorium</a>. For this screening he was joined by Mark Goldstein on the <a href="http://www.buchla.com/lightning3.html" target="_blank">Buchla Lightning Wands</a>. James also played the theremin to portray certain scenes in the film.<br />
<br />
Saturday afternoon we saw <a href="http://www.imdb.com/title/tt0026138/" target="_blank"><i>Bride of Frankenstein</i></a> and <a href="http://www.imdb.com/title/tt0022913/" target="_blank"><i>Freaks</i></a> at the <a href="http://www.cinema.indiana.edu/" target="_blank">IU Cinema</a>. This was the first time I had seen either of these films and they didn't disappoint. I was struck by how similar <a href="http://www.imdb.com/title/tt0072431/" target="_blank"><i>Young Frankenstein</i></a> was to <i>Bride of Frankenstein</i>, <i>Young Frankenstein</i> really paid homage to Bride. <i>Freaks</i> was definitely an interesting story and the first exploitation film that I've seen and critically thought about. All in all, a great double feature.<br />
<br />
Saturday evening we saw <a href="http://www.imdb.com/title/tt0447166/" target="_blank"><i>The Gamers: Dorkness Rising</i></a> and <a href="http://www.imdb.com/title/tt1624415/" target="_blank"><i>Beverly Lane</i></a> at the IU Cinema. I hosted the program and facilitated curtain talks with the filmmakers for each feature. We brought in <a href="http://www.imdb.com/name/nm1389141/" target="_blank">Ben Dobyns</a> from Washington state via videoconferencing for an informative round of questions from the audience. After screening <i>Beverly Lane</i>, the audience talked with <a href="http://www.imdb.com/name/nm3852106/" target="_blank">Dave Ross</a> and received an insiders view of the production process in work.<br />
<br />
Sunday evening I stayed home with the boys and watched <a href="http://www.imdb.com/title/tt0116830/" target="_blank"><i>Last Man Standing</i></a> (after the boys were in bed) and Meg went out to see <a href="http://www.imdb.com/title/tt1598828/" target="_blank"><i>One for the Money</i></a> at a friend's house. I was really looking forward to seeing <i>Last Man Standing</i> as it is the latest remake of the classic samurai film, <i><a href="http://www.imdb.com/title/tt0055630/" target="_blank">Yojimbo</a>,</i> by <a href="http://www.imdb.com/name/nm0000041/" target="_blank">Akira Kurosawa</a>. <i>Yojimbo</i> was initially remade by <a href="http://www.imdb.com/name/nm0001466/" target="_blank">Sergio Leone</a> as <a href="http://www.imdb.com/title/tt0058461/" target="_blank"><i>A Fistfull of Dollars</i></a>. I love that the story went from a samurai in feudal Japan to a cowboy in the wild west to a gangster during Prohibition.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-6235032238980865802012-10-29T11:14:00.002-04:002012-10-29T11:14:49.687-04:00An article on video signalsI just saw this article in my RSS feed and it's a nice primer/refresher of the different types of digital video signals and protocols.<br />
<br />
<a href="http://3dcinecast.blogspot.com/2012/10/digital-video-and-audio-interfaces.html">http://3dcinecast.blogspot.com/2012/10/digital-video-and-audio-interfaces.html</a>Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-58471636320782335102012-10-18T11:51:00.001-04:002012-10-18T11:51:30.277-04:00Blu-ray 3D of "Creature from the Black Lagoon"<br />
The <a href="http://www.3dfilmarchive.com/" target="_blank">3D Film Archive</a> has a really good assessment of the 3D Blu-ray re-release of "Creature from the Black Lagoon". It highlights some of the challenges of repackaging a stereo movie and some of the odd decisions that can be made. I wonder of the technicians working on this didn't have any 3D background since some of the mistakes in the transfer are really easy to avoid.<br />
<br />
<a href="http://www.3dfilmarchive.com/an-in-depth-look-at-creature-from-the-black-lagoon-1">http://www.3dfilmarchive.com/an-in-depth-look-at-creature-from-the-black-lagoon-1</a><br />
Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-27601288742536844812012-10-15T13:31:00.001-04:002012-10-15T13:33:44.298-04:00Cost of a DCP<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwfK_cN9pgc1QRExJe1TS4kEyUXGtBmmdvVVT1ldfqn8XiqwNR8XG3NVJTWDvz-xkPcktTA3GP0sNEv0x48zih9gzPE-UYvVyc3eOfVy7jj0a9BhW5taHatkTVElj6i6U0cUmBj4TS5-Y/s1600/Beverly-Lane-DCP.png" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="154" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwfK_cN9pgc1QRExJe1TS4kEyUXGtBmmdvVVT1ldfqn8XiqwNR8XG3NVJTWDvz-xkPcktTA3GP0sNEv0x48zih9gzPE-UYvVyc3eOfVy7jj0a9BhW5taHatkTVElj6i6U0cUmBj4TS5-Y/s200/Beverly-Lane-DCP.png" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Creating a DCP of the indie feature, Beverly Lane.</td></tr>
</tbody></table>
Just posting this here as a reminder and for those of you interested. The cost of having a post-house create a DCP.<br />
<br />
<ul>
<li><a href="http://www.dvfilm.com/dcifaq.htm" target="_blank">DV Film</a> - $40 per minute or $3600 for a 90 minute feature</li>
<li><a href="http://www.sv2studios.com/dcp-digital-cinema-package-pricing-online/585/" target="_blank">SV2 Studios</a> - They have an À la carte style of pricing, about $1200 for a 90 minute feature</li>
<li><a href="http://www.indiedcp.com/" target="_blank">Indie DCP</a> - They don't list a price schedule</li>
<li>Dolby Labs - I've not found a price schedule, but word on the street is between $3000 and $5000 for a 90 minute feature</li>
<li>Deluxe - They also create DCPs, but no price schedule to be found</li>
</ul>
<br />
Interesting <a href="http://qstationfilms.blogspot.com/2008/10/theatrical-distribution-35mm-print-or.html" target="_blank">blog post comparing DCP and film prints</a>. It's from 2008 and somewhat dated with regard to number of digital screens, but the gist of it is still good.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-76819322293836997932012-09-14T21:05:00.000-04:002012-09-14T21:06:40.889-04:00Stereoscopic 3D Spectrum: Veritas et FabulaThis week at the Indiana University Cinema has been very exciting as they are hosting <a href="http://www.cinema.indiana.edu/?post_type=series&p=2811" target="_blank">Werner Herzog</a> for lectures, discussions, and screenings of his films. I had the privilege of having lunch with Mr. Herzog today and we chatted about creating digital cinema packages (DCPs) and the use of stereoscopic 3D. I had read articles about Herzog's views on 3D in the cinema and talking to him allowed me to explore this further.<br />
<br />
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8Gt0FW6s9faFNFmuem2GJOguA9A9v8xg87Nmbyo31a7qF_90BH-1vyTlSMNielzzEcSlcn6iBIG7dc_QQ33jpG7ehTvXewIRxX-IJr4wtGs0OgiCJFuR7mKbaMbzJXnrZ0FHIi66IV_o/s1600/DSCF0597-sm.JPG" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8Gt0FW6s9faFNFmuem2GJOguA9A9v8xg87Nmbyo31a7qF_90BH-1vyTlSMNielzzEcSlcn6iBIG7dc_QQ33jpG7ehTvXewIRxX-IJr4wtGs0OgiCJFuR7mKbaMbzJXnrZ0FHIi66IV_o/s200/DSCF0597-sm.JPG" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">On the set of "Dead Christmas" with<br />
a beamsplitter stereo camera rig.</td></tr>
</tbody></table>
My thoughts here are informed my his words as I think he has clarified into actual words some of my thinking on 3D production. I think we can consider a spectrum of the use of 3D (one of many spectra to consider) that specifically addresses Herzog's use of 3D in his only 3D movie, <a href="http://www.imdb.com/title/tt1664894/" target="_blank">Cave of Forgotten Dreams</a>. Mr. Herzog has also mentioned that he, at present, only likes the use of 3D in one other movie, <a href="http://www.imdb.com/title/tt1440266/" target="_blank">Pina</a> by Wim Wenders. These two titles have something in common regarding the use of 3D in that the filmmakers wanted to use the 3D to better capture the events unfolding in front of the stereo camera rig.<br />
<br />
In the case of <i>Cave</i>, Herzog felt that the use of 3D would help the audience to better understand the shape of the cave walls that also played a role 35,000 years ago when the people who painted on the walls used their shape to inform and enhance their paintings. In the case of <i>Pina</i>, the choreography of the dancers and their interaction with the sets and locations are documented with the improved spatial understanding that stereoscopic 3D brings to the filmmaker's toolbox. For the stereo veritas films the stereographer is tasked with calculating and capturing "realistic" stereoscopic 3D that represents the view of the world as if you were there in place of the camera rig.<br />
<br />
I believe that our spectrum here deals with the desire and application of truth (veritas) versus story (fabula). I should note that these are not mutually exclusive and that the story (fabula) I refer to here is not the overall narrative of the film itself, but the application of stereoscopic 3D in such a way as to support storytelling choices by the director.<br />
<br />
Stereo Veritas < - - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - - - - > Stereo Fabula<br />
<a href="http://www.imdb.com/title/tt1664894/" target="_blank">Cave of Forgotten Dreams</a> <a href="http://www.imdb.com/title/tt1104001/" target="_blank">TRON: Legacy</a> <a href="http://www.imdb.com/title/tt0499549/" target="_blank">Avatar</a><br />
<a href="http://www.imdb.com/title/tt1440266/" target="_blank">Pina</a> <a href="http://www.imdb.com/title/tt1446714/" target="_blank">Prometheus</a> <a href="http://www.imdb.com/title/tt0970179/" target="_blank">Hugo</a><br />
<a href="http://www.imdb.com/title/tt0327597/" target="_blank">Coraline</a><br />
<br />
You'll notice some films are falling toward the middle of this spectrum. These are films that were shot in stereoscopic 3D and are technically good, but seem to lack a sense of 3D awareness. <i>TRON: Legacy</i> was a wonderfully shot movie that used such conservative interaxial separation that the stereoscopic depth is almost nonexistent, the whole movie seems to be at 1% parallax or less, you can almost watch the 3D version without glasses. Prometheus on the other hand had several scenes that were very nicely deep with parallax above 2% or so, but it was inconsistent, as if the stereographer and director did not develop a depth script.<br />
<br />
With very few exceptions, <i>Avatar</i>, <i>Hugo</i>, and <i>Coraline</i> all were aware of stereoscopic 3D as a narrative tool and made choices that reinforced the director's vision for the use of depth as well as positive parallax (screen space) and negative parallax (theater space). I need to watch <i>Avatar</i> more closely to really comment on it, but the depth was definitely present and used to give audiences a sense of the wonders of Pandora.<br />
<br />
Hugo made extensive use of moving the plane of interest from positive parallax to negative parallax and back again. Scorsese and <a href="http://www.imdb.com/name/nm0691991/" target="_blank">Demetri Portelli</a> brought the characters out to you when they needed to be close (in both friendly and confrontational ways) and pushed them back when distance was called for.<br />
<br />
Selick (Director), Kozachik (DP), and their stereographers <a href="http://www.imdb.com/name/nm0306846/" target="_blank">Brian Gardner</a> and <a href="http://www.imdb.com/name/nm3363614/" target="_blank">Nicholas Ilyin</a> made brilliant use of the fact that the strength of the 3D effect can and should be planned and managed in <i>Coraline</i>. Akin to the use of black and white and color in <a href="http://www.imdb.com/title/tt0032138/" target="_blank">The Wizard of Oz</a> to denote a movement into a new and interesting location, <i>Coraline</i> makes use of shallow 3D at the beginning when Coraline is in the boring real world and changes to deep 3D (along with better weather and more saturated colors) when she first visits the other world.<br />
<br />
My thoughts on Stereo Veritas versus Stereo Fabula are that this wonderful tool of stereoscopic 3D should serve the wishes and designs of the filmmakers. 3D is another tool like color and sound that a storyteller uses to enthrall an audience. If some thought is put into that use and a skilled crew (experienced 3D camera operators and stereographers are a must) on hand to produce the story, some wonderful tales can be told.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-64588918061601036312011-12-27T13:55:00.000-05:002011-12-27T13:58:04.887-05:00Which 3D TV to consider gettingSome thoughts on active vs passive 3DTV technology. We just purchased the <a href="http://www.lg.com/us/tv-audio-video/televisions/LG-led-tv-42LW5300.jsp">LG 42LW5300 3DTV bundle</a> for under $700 from <a href="http://www.newegg.com/Product/Product.aspx?Item=N82E16889005255&Tpk=42lw5300">NewEgg</a> (which is a phenomenal deal), part of their <a href="http://www.lg.com/us/tv-audio-video/discoverlgtvs/cinema3d/index.jsp">Cinema 3D</a> line that uses the same 3D glasses as you get in a <a href="http://reald.com/content/cinemaProducts.aspx?pageID=13">RealD</a> equipped movie theater (the AMC chain here in Bloomington). This bundle also includes a 3D Blu-ray player, so it's basically a 3D cinema in a box.<br />
<br />
We went with the LG Cinema 3D technology for reasons pertaining to the glasses technology. Being a home with small kids, we didn't want to risk the breakage of more expensive LCS (liquid crystal shutter) glasses that are part of the 3D systems in 3DTVs by Samsung, Panasonic, Sony, and a few others.<br />
<br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6IEKyaUjGEgvjqtP3XkkZvcswJNYwnARt5LCqexjtKUFZ9w2rASOx5WXHI3LBSjabB95PQcLyq-y1yropf4ZCPZJwQSrIsqxhW4NT82z-F7g0J5GaQkS_OmrKQta2aPvyn0mPngfkyE8/s1600/RealD-glasses.jpeg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="126" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6IEKyaUjGEgvjqtP3XkkZvcswJNYwnARt5LCqexjtKUFZ9w2rASOx5WXHI3LBSjabB95PQcLyq-y1yropf4ZCPZJwQSrIsqxhW4NT82z-F7g0J5GaQkS_OmrKQta2aPvyn0mPngfkyE8/s200/RealD-glasses.jpeg" width="200" /></a>We also wanted to be able to invite friends and family over for viewing 3D content (either via <a href="http://www.blu-ray.com/3d/">3D Blu-ray</a>, <a href="http://www.youtube.com/watch?v=3Gx3eo-1eZU">YouTube 3D</a>, or <a href="http://www.directv.com/DTVAPP/content/technology/3d">3D channels on our DirecTV plan</a>) and purchasing and maintaining a number of LCS glasses was cost prohibitive. Now, with the LG Cinema 3D technology, people can just bring their glasses they received when seeing a 3D movie in a theater. We also have a bunch of these glasses on hand from our various trips to the theater.<br />
<br />
<b>tl;dr</b><br />
We went with the LG Cinema 3D equipped 3DTV that uses passive polarization in the glasses. If the glasses get broken or lost (very possible in a home with kids) replacing them is a matter of a few dollars or a trip to the local theater for a 3D movie viewing.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com1tag:blogger.com,1999:blog-8847590720230407670.post-36002185920481545302011-12-21T12:01:00.001-05:002011-12-21T12:01:37.466-05:004K Digital Intermediate workflow for "Girl with the Dragon Tattoo"<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyB2DjZRPyLOO3x_SYO6H3hwZvhyphenhyphensV6NoXRaY_zILZeVBKir_U5J-bJazZa9n5ADJBdb8xcO6FWkZ1aABrk-5Z2fP6YdeorKwvqENOr4DmaKZ5QxFOdC0QPUj4LSZuTzILH64nnHiiR8I/s1600/4K-dragon-tattoo-banner.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="111" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyB2DjZRPyLOO3x_SYO6H3hwZvhyphenhyphensV6NoXRaY_zILZeVBKir_U5J-bJazZa9n5ADJBdb8xcO6FWkZ1aABrk-5Z2fP6YdeorKwvqENOr4DmaKZ5QxFOdC0QPUj4LSZuTzILH64nnHiiR8I/s200/4K-dragon-tattoo-banner.jpg" width="200" /></a></div>
Interesting interview from the folks at Creative COW with the production team that made working at 4K in real-time.<br /> <br /><blockquote class="tr_bq">
Re-teaming with director David Fincher after their successful collaboration on The Social Network, Michael Cioni and the team at Light Iron built 5K workflows for real time, full resolution post for Fincher's The Girl With The Dragon Tattoo. The running time of the 4K print is 2:38, creating a data size larger than six 2K features combined. Cioni and Light Iron co-founder Ian Vertovec spoke to Creative COW's Debra Kaufman about how working that way in real time is even possible, working with David Fincher, and what frame sizes larger than 4K mean for all of us.</blockquote>
<br /><a href="http://magazine.creativecow.net/article/4k-di-on-the-girl-with-the-dragon-tattoo">http://magazine.creativecow.net/article/4k-di-on-the-girl-with-the-dragon-tattoo</a>Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-79870191649230777632011-11-29T10:38:00.001-05:002011-11-29T10:41:49.635-05:00Digital Storytelling Degree at Missouri University<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjC6fDr3u-7AqSP0BCdqEKiiQU5n2eTkdVpLBCuoU_lMQ_G6BaBt2LOl5ztk2rfczHPg8fZED_56Vt0Qz9xDYY14klIVt0u0ec6qIgJlzA8TGHsZDaUoxyYkgteaBQY0Ruw696T15v6-t0/s1600/storytelling.jpeg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="199" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjC6fDr3u-7AqSP0BCdqEKiiQU5n2eTkdVpLBCuoU_lMQ_G6BaBt2LOl5ztk2rfczHPg8fZED_56Vt0Qz9xDYY14klIVt0u0ec6qIgJlzA8TGHsZDaUoxyYkgteaBQY0Ruw696T15v6-t0/s200/storytelling.jpeg" width="200" /></a></div>
This is very cool news! I hope they're successful and that we can look at their program as a working model.<br />
<blockquote class="tr_bq">
Digital storytelling could be offered as an interdisciplinary degree at the University of Missouri if some cross-campus faculty members get their way.<br /> <br />Leaders from several MU schools, colleges and departments — including English, communications, film and journalism — are hashing out details of a digital storytelling degree. Pat Okker, an English professor, expects the group to submit a proposal soon.<br /> <br />“The key idea is preparing students to communicate in multimedia environments,” she said in an email, “and the major requires students to develop skills in writing, visual communication and design, and production.”</blockquote>
<div>
<br /></div>
<div>
Read the <a href="http://www.columbiatribune.com/news/2011/nov/26/professors-push-to-create-digital-storytelling/">full article</a>.</div>Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-33965052539211971482011-11-29T10:09:00.001-05:002011-11-29T10:15:57.100-05:00Cameras and color bit depth<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhi1gWSgyjad8IqmhZO5Q8xhG51thG5m2NFg_65r5l6hpWeqPSseCnzboFP7rS8ZOeuf6KzQ9sgILPfWEoPco_I-KKvbFa_0jzIInpKybbmB04mVvOPeUGpOIr6VvHe9DGw9d9WqeIBZWU/s1600/10-bit_color_badge.jpeg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="72" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhi1gWSgyjad8IqmhZO5Q8xhG51thG5m2NFg_65r5l6hpWeqPSseCnzboFP7rS8ZOeuf6KzQ9sgILPfWEoPco_I-KKvbFa_0jzIInpKybbmB04mVvOPeUGpOIr6VvHe9DGw9d9WqeIBZWU/s200/10-bit_color_badge.jpeg" width="200" /></a></div>
This is really just a long winded introduction serving as a link to an article on color bit depth and Premiere Pro. The Sony XDCAM EX-3 cameras we use in our 3D rig are capable of generating 10-bit 4:2:2 color out the HD-SDI tap. If, however, you're using the onboard SxS cards for recording you get 8-bit 4:2:0 color. It seems that more and more cameras in the pro-sumer range are now offering 10-bit 4:2:2 recording to onboard media, so folks are going to run into this more and more.<br />
<br />
Most people have 8-bit monitors and displays at their disposal, so even viewing their 10-bit content is problematic. We want to be 10-bit (and 12-bit) aware since most digital cinema projectors are 10-bit capable. If you've been to a d-cinema screening, you've seen 10-bit color. Interestingly enough, the Digital Cinema Package (DCP) format supports up to 12-bit color, so it's a little future-proof at the moment.<br />
<br />
Now, on to the <a href="http://blogs.adobe.com/VideoRoad/2010/06/understanding_color_processing.html">article about 10-bit color in Adobe Premiere Pro</a>.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-503604819694075342011-11-13T11:02:00.001-05:002011-11-13T11:07:34.003-05:00Getting ready to teach 3D in the spring<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7hGDEXeI03wua_6X9Y9Aap063LT3hEr5Pqb_0YCu-nkH5C6eG2AlkbMujHOUnhWqUzJfzWBayS7T2WMBnrQdIEyYBABq_P86WBqHB0tppBEGwsVYqWjLE64ofHQYAxutTQ40MTF9CdTY/s1600/AVL-SB-rig.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7hGDEXeI03wua_6X9Y9Aap063LT3hEr5Pqb_0YCu-nkH5C6eG2AlkbMujHOUnhWqUzJfzWBayS7T2WMBnrQdIEyYBABq_P86WBqHB0tppBEGwsVYqWjLE64ofHQYAxutTQ40MTF9CdTY/s200/AVL-SB-rig.jpg" width="200" /></a></div>
Indiana University allows me to teach a 400 level production course with stereoscopic technology and concepts. this will be the third semester that the 3D course is taught at Indiana University and we have a great cadre of incoming students.<br />
<br />
We're still planning on having the class complete six short productions over the course of the semester with the goal of screening them in the <a href="http://www.cinema.indiana.edu/">IU Cinema</a> in late April or early May. We're also working on refining some of the assignments to better assess each students' understanding of stereoscopy.<br />
<br />
Best of luck to the dozen proto-stereographers at IU!Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com1tag:blogger.com,1999:blog-8847590720230407670.post-58520129793194249852011-11-13T10:48:00.001-05:002011-11-13T11:00:38.343-05:00Preparing for my graduate degree examGrad school, what an adventure! I just showed my thesis project, "3d Storytelling" to my committee a few days ago. My project consisted of three stereoscopic 3D short movies:<br />
<br />
<ul>
<li><a href="http://www.imdb.com/title/tt1950074/">An Ancient Pond (2010)</a></li>
<ul>
<li>An adventure in ancient Japan full of intrigue and assassination</li>
</ul>
<li><a href="http://www.imdb.com/title/tt2035603/">Project Z-6463 (2011)</a></li>
<ul>
<li>This thriller with a twist will leave you wanting more and looking at mimes in a whole new light.</li>
</ul>
<li>The Golden Book (2011)</li>
<ul>
<li>This documentary about the Golden Book at Indiana University takes you on a journey back to conflict and duty from the War of 1812 through World War II.</li>
</ul>
</ul>
<br />
These shorts serve to show my committee what I have been able to learn while in grad school as well as what I can create with the great casts and crews to be found here in town. Overall the shorts were well received and the critiques were all spot-on and workable.<br />
<br />
The committee is now formulating the exam questions that will occupy eight full hours of my life in the near future. I started this journey back in the fall of 2007 and while it has been a long journey (most M.S. degrees are completed in two years), it has been a great experience.<br />
<br />
I'll probably have more to post on the subject after taking the exam.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-28621635599568368002011-10-10T11:15:00.002-04:002011-10-10T11:15:49.179-04:00I'm still here, honest!<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIXaTZg9zK9EZE4hxiG-3m2Jo-NigCs33b8Ep0W3H6Yv6Qan7JHjZbMdPts4gjEXdZ6HGVufJnUV0MRART2QWLUivtGCBS3TFaaFM3KfOfBNHxkFrixPwLd5nuAHpKp5UOptQ9YHZn150/s1600/CIB-iQ-Wall-24-3D.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" height="135" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIXaTZg9zK9EZE4hxiG-3m2Jo-NigCs33b8Ep0W3H6Yv6Qan7JHjZbMdPts4gjEXdZ6HGVufJnUV0MRART2QWLUivtGCBS3TFaaFM3KfOfBNHxkFrixPwLd5nuAHpKp5UOptQ9YHZn150/s200/CIB-iQ-Wall-24-3D.jpg" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Alice and myself lifting the 24th tile into place. Anaglyph 3D.</td></tr>
</tbody></table>
Hi all,<br />
<br />
I'm still here, honest! Work has just been super busy in the mean time since we've designed and installed a 50 megapixel video wall for our building. Yes, 50 million pixels spread across 24 HD thin bezel displays. We're driving it from a single computer hosting two Nvidia Quadro Plex units.<br />
<br />
Needless to say this has been keeping my extremely busy. Also needless to say, our huge gigapixel and larger images are going to look incredible on this wall!<br />
<br />
Ok, back to work.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0tag:blogger.com,1999:blog-8847590720230407670.post-62711177662998352952011-08-14T16:18:00.000-04:002011-08-14T16:18:28.417-04:00Assessing 3D via "Final Destination 5"I recently saw <i><a href="http://www.imdb.com/title/tt1622979/">Final Destination 5</a></i> in 3D with a great group of friends, some of whom are also stereographers and filmmakers. Right off the bat I have to say that this movie was pretty engaging if this is your cup of tea. I've not seen any of the previous Final Destination movies, so I can't speak to the series.<br />
<br />
I'd like to clarify the following thoughts with this statement: The quality of the 3D in this movie was outstanding. It was about as good as it can get with today's technology and understanding of the art and science of stereoscopy. I'm not saying that it was flawless, but the "problems" that I saw were in no way serious and did not adversely impact the production. In fact, this reminds me that the critical eye that I turn on my own work is fairly well calibrated since I pick on the same issues that the Hollywood professionals are also wrestling with.<br />
<br />
The things to improve (in my opinion): Get over the shallow depth of field. Let us explore the volume you're recording. Essentially, that's the only gripe I have for FD5 regarding artistic choices.<br />
<br />
I noticed in a few scenes that there was some vertical disparity in background elements, most noticeable in the gymnastics scene with the balance beam and uneven bars. The hospital scene right after also had some vertical disparity. The take home here is absolute camera rig alignment is not yet possible and even with a PACE/Cameron Fusion Platform you can get some unwanted disparity. The stereographer did a great job with VIT (vertical image translation) and roll corrections at the plane of interest (usually the actors), so the vertical disparity was really very subtle and hard to notice.<br />
<br />
Some other scenes revealed that the iris settings between the cameras were not 100% matched. This is visible in the bokeh of background point sources of light being slightly different in diameter between the left and right views. I'm sure this was done to equalize the overall exposure of the scene between the cameras since the exposures looked spot on between each eye. The side effect of a slightly different depth of field between the cameras does cause some concern (at least in theory), but actually seeing the effect was a non-issue so perhaps different depth of field effects may actually prove to be trivial if the disparity is minimal.<br />
<br />
There was also some evidence of specularity disparity that wasn't corrected, or was corrected for but not 100%. This is most noticeable in the office scenes with computer monitors and other reflective surfaces. They may have wrapped principle photography before the concept of adding a film pattern retarder (FPR) to the front of the mirror box to knock out specularity before hitting the beam splitter glass. The downside to shooting with an FPR in place is even more loss of light in addition to what is lost with the beam splitter glass.<br />
<br />
Now, the good things of the stereography. EVERYTHING! The quality of stereo was very high and viewing in our theater was very comfortable. It seems that they were conservative with their interaxial settings and that's ok, better to go with a shorter interaxial in general.<br />
<br />
Our theater was equipped with a Sony 4K projector and binocular lens assembly (Real-D) so we saw the left and right frames simultaneously. This really helps with quick action scenes and movies like FD5. Other theaters that use a frame sequential system with a single projector and a Z-Screen or color filter wheel (Real-D or Dolby Infitec) might have had some temporal phase issues with the quick action scenes.<br />
<br />
Yes, there was plenty of in your face gimmicks, but for this type of movie, that's par for the course and not a problem.<br />
<br />
Overall the movie was fun (if very gory) and the stereo was outstanding and very well done.Chris Ellerhttp://www.blogger.com/profile/13225358424619558984noreply@blogger.com0