[FFmpeg-trac] #6635(undetermined:new): Incorrect scanning type fo AVI container
FFmpeg
trac at avcodec.org
Sun Sep 3 15:26:29 EEST 2017
#6635: Incorrect scanning type fo AVI container
-------------------------------------+-------------------------------------
Reporter: laurfb | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Scanning type for AVI container is always set to "progressive" no matter
of interlaced/interleaved type of video stream stored in.
Example:
ffmpeg -i input_files -c:v mpeg2video -flags +ilme+ildct -top 1 output.avi
or
ffmpeg -i input_files -c:v dvvideo -flags +ilme+ildct -top 1 output.avi
or
ffmpeg -i input_files -c:v mpeg1video -flags +ilme+ildct -top 1 output.avi
or
ffmpeg -i input_files -c:v mpeg4 -flags +ilme+ildct -top 1 output.avi
Always the scan type for output.avi files is set to "Progressive" while
the store metod is "Interleaved fields, Bottom Field First".
No matter of input_files: dvvideo (interlaced, bottom filed first)
interlaced mpeg2 or any other type.
Related to ticket #6383
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Ticket URL: <https://trac.ffmpeg.org/ticket/6635>
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