[FFmpeg-trac] #2725(undetermined:new): "Static" Video causes buffer underflows
FFmpeg
trac at avcodec.org
Sat Jun 29 01:17:47 CEST 2013
#2725: "Static" Video causes buffer underflows
-------------------------------------+-------------------------------------
Reporter: jdachik01 | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
A video containing static (replicating loss of video signal) causes ffmpeg
to throw buffer underflow errors when transcoding to MPEG-2 (1080i).
ffmpeg -i BVV.mpg -s 1920x1080 -top 1 -aspect 16:9 -threads 16 -vcodec
mpeg2video -vb 10600k -minrate 10600k -maxrate 10600k -bufsize 4M -r 29.97
-pix_fmt yuv420p -bf 2 -g 15 -y -acodec ac3 -dialnorm -24 -ar 48000 -ab
192k -f mpegts BV_i.mpg
ffmpeg version N-54233-g86190af
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2725>
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