[FFmpeg-trac] #4260(avfilter:new): hqdn3d usage in segment input creation creates invalid last segment

FFmpeg trac at avcodec.org
Wed Jan 14 13:37:58 CET 2015


#4260: hqdn3d usage in segment input creation creates invalid last segment
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             Reporter:  blacktrash  |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by blacktrash):

 I've attached a sample with aac audio, created with
 {{{
 $ ffmpeg -i real-world-sample.mov -filter:v scale=480:270 \
 -strict -2 -c:a aac -b:a 64k hqdn3d-test-a.mov
 }}}

 Using that as input the issue can be reproduced with:
 {{{
 $ ffmpeg -i hqdn3d-test-a.mov -filter:v hqdn3d -f mpegts \
 -c:v libx264 -profile:v baseline -x264opts level=3.1:ref=1 \
 -force_key_frames 'expr:gte(t,n_forced*5)' -c:a copy - \
 | ffmpeg -i - -c copy -map 0 -f segment -segment_time 5 \
 -segment_list test.m3u8 %d.ts
 }}}
 i.e., native ffmpeg aac, and in this particular case even without
 `-segment_time_delta`.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4260#comment:3>
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