#2227: ffmpeg incorrectly identifying mjpeg as video stream instead of
attachment
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Reporter: ramitbhalla | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: wtv | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by heleppkes):
Its this commit:
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=508836932fcbc3c109fcc4df7a2f2b0bf21bbece
However, the commit is correct. Its how attached pictures are meant to
behave, and they do behave like this in other formats as well, and not
just WTV. In fact, the commit updated WTV to behave in accordance to the
thumbnail standard behaviour.
In code, you can identify (and avoid) such streams by looking at
AVStream->disposition, if ffmpeg (the application) doesn't handle such
streams properly in some situations, thats another issue entirely.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2227#comment:15>
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