[FFmpeg-trac] #4141(undetermined:new): HEVC: 1920x1080i file decoded as 1920x540p
FFmpeg
trac at avcodec.org
Wed Nov 26 22:51:07 CET 2014
#4141: HEVC: 1920x1080i file decoded as 1920x540p
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Reporter: | Owner:
Underground78 | Status: new
Type: defect | Component:
Priority: normal | undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by robert_s):
Is it possible that the H.265/HEVC decoder in ffmpeg cannot handle
interlaced content yet? I do not see the progressive_source_flag,
interlaced_source_flag or frame_only_constraint flag being evaluated
anywhere in the source code...
The "pic_height_in_luma_samples" being 544 seems to be right, as according
to page 8 of ITU-T H.265/AVC:
"NOTE – A picture may be either a frame or a field."
So a 1080i stream, encoded in H.265/HEVC as 1088i, a field = picture would
indeed have a height of 544 luma samples.
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Ticket URL: <https://trac.ffmpeg.org/ticket/4141#comment:1>
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