#5514: Interlaced HEVC Steam not Decoded Properly
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Reporter: jlsantiago0 | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by dhelsley):
There are differences. In #4141, according to the comments the stream in
question has field_seq_flag=1 but pic_struct=3, which is improper syntax,
and the reference decoder does the same thing as FFMPEG (output half-
height frames).
With this particular elementary stream, field_seq_flag=1 and pic_struct=1
or 2 depending on which field it is, which is valid interlaced syntax. The
reference decoder produces proper the interlaced output frames with this
test vector.
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Ticket URL: <https://trac.ffmpeg.org/ticket/5514#comment:4>
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