[FFmpeg-trac] #5044(avformat:new): overflow in mpegtsenc cbr period calculations
FFmpeg
trac at avcodec.org
Fri Nov 27 19:12:23 CET 2015
#5044: overflow in mpegtsenc cbr period calculations
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Reporter: fabled | Type: defect
Status: new | Priority: normal
Component: avformat | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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ts->mux_rate is int (signed 32-bit) type. many of the calculations will
overflow when mux_rate > 5mbps.
see attached patch to use av_rescale instead.
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Ticket URL: <https://trac.ffmpeg.org/ticket/5044>
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