[FFmpeg-trac] #4703(undetermined:new): Audio cut off in screencast

FFmpeg trac at avcodec.org
Wed Jul 8 05:23:42 CEST 2015

#4703: Audio cut off in screencast
             Reporter:  hendry       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
 Summary of the bug: Last second or two of audio is cut off during a
 screencast: http://s.natalian.org/2015-07-08/cutoff.mp4

 How to reproduce:
 % ffmpeg -v warning -f x11grab -video_size 1920x1080 -i :0 -f alsa -i
 pulse -acodec pcm_s16le -c:v libx264 /tmp/cutoff.mkv &>> /tmp/r2d2.log &
 ffmpeg version 2.7.1
 built on Archlinux

 When i kill ffmpeg during a screencast, my voice is cut off
 Here is the log http://s.natalian.org/2015-07-08/cutoff.txt

 Regular kill and `kill -INT $pid` has the same problem.

 Source of my script:

Ticket URL: <https://trac.ffmpeg.org/ticket/4703>
FFmpeg <https://ffmpeg.org>
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