[FFmpeg-trac] #3674(avcodec:open): WMP does not accept sample aspect ratio close to 1 but != 1 in mov
FFmpeg
trac at avcodec.org
Mon May 26 16:45:35 CEST 2014
#3674: WMP does not accept sample aspect ratio close to 1 but != 1 in mov
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Reporter: mfz | Owner:
Type: defect | Status: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: mov libx264 | Blocked By:
regression | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
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Comment (by cehoyos):
I attached three addtional samples to make an analysis slightly simpler
(and to show that the issue is not the different video and container
sample aspect ratio):
Only equal1.mp4 can be played with WMP, both different.mp4 and equal2.mp4
fail.
The issue is not just a DAR overflow, I created a file with the following
properties that plays fine:
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1280x962 [SAR 1309:1307 DAR 837760:628667], 123 kb/s, SAR 7200:7189 DAR
833978:625829, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
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Ticket URL: <https://trac.ffmpeg.org/ticket/3674#comment:4>
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