View Issue Details Jump to Notes ] Issue History ] Print ]
IDProjectCategoryView StatusDate SubmittedLast Update
0002526KdenliveRenderingpublic2012-02-21 17:562012-05-15 10:58
Assigned Toj-b-m 
PlatformIntel core i7OSOpenSUSE, MintOS Version12.1, 12
Product VersionRecent git 
Target VersionFixed in Version0.9 
Summary0002526: pcm_s16le codec not found by kde/MLT with recent versions of FFmpeg
DescriptionBuild of recent kdenlive (20120220, built using kdenlive build script) does not recognize the pcm_s16le codec (and possibly others), resulting in several render profies (including DNxHD and AVI DV profiles) being broken.
Steps To ReproduceBuild Kdenlive using the build script, then either check for the presence of pcm_s16le in the config wizard, or notice that any render profile that uses it is broken. I tried building on both OpenSuse 12.1 and on Mint 12 and both show the same problem
Additional InformationNOTE: The problem does not seem to appear on systems with older versions of FFmpeg (<= 0.9). For FFmpeg >= 0.10, the problem occurs. In either case, running "ffmpeg -codecs" or "ffmpeg -formats" shows that the pcm_s16le codec is present, and running ffmpeg from the command line using the pcm_s16le codec works. Perhaps something has changed in how libavcodec or libavformat reports certain codecs to programs?

I haven't found a workaround for this other than using a different codec, which isn't always an option.
TagsNo tags attached.
Build/Install MethodBuild Script
Attached Files

- Relationships

-  Notes
j-b-m (administrator)
2012-02-25 21:55

I can confirm the problem. I just sent a patch to fix the problem on MLT's mailing list, so the problem should be fixed soon.
ddennedy (developer)
2012-02-26 05:55

fixed in mlt git commit 73794d4a611f94cb17d56df67de963113307410e

- Issue History
Date Modified Username Field Change
2012-02-21 17:56 drosky New Issue
2012-02-25 21:55 j-b-m Note Added: 0007902
2012-02-25 21:55 j-b-m Assigned To => j-b-m
2012-02-25 21:55 j-b-m Status new => acknowledged
2012-02-26 05:55 ddennedy Note Added: 0007904
2012-02-26 11:34 j-b-m Status acknowledged => resolved
2012-02-26 11:34 j-b-m Fixed in Version => Recent git
2012-02-26 11:34 j-b-m Resolution open => fixed
2012-05-15 10:57 j-b-m Fixed in Version Recent git => 0.9
2012-05-15 10:58 j-b-m Status resolved => closed

Copyright © 2000 - 2016 MantisBT Team
Powered by Mantis Bugtracker