bug report for MC 7.0.4:
I'm transcoding footage from a Panasonic 170. (P2 DVCPro HD, 1080i/60, encoding a 24p stream into 60i with advanced pulldown.)
When I try to transcode what I would call a compound clip -- ie. a clip that has more than 1 associated .MXF files in the VIDEO subdirectory of the P2 card -- it fails during background transcode. The same operation succeeds if I transcode it in the foreground.
Background Queue reports the following error:
Exception: PlayPipe::DoComp mobDesc.position < 0, trimming strobe effect?
This camera splits clips into chunks every 4.25 gigs, or if a clip spans 2 cards while recording -- so basically any clip longer than about 4.5 minutes fails to transcode in the background (exactly the clips where this feature would be most useful.)
I am transcoding to DNx36 in a 1080p/23.976 project with Film Options/35mm 4-perf, with conversion of audio sample rate and bit depth selected in the transcode window. Because the transcode is from 1 frame rate to another, I have to click through the standard warning at the start about being unable to relink clips, etc.
Cheers,
--Michael
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System specs:
Media Composer 7.0.4, Mac Pro, 2 x 2.66 GHz 6-core Intel Xeon, 24 GB RAM, ATI Radeon HD 5770 1024 MB, OS 10.9.2
Posted by: Michael Brockington <mbrock321@gmail.com>
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