#8172: Assertion at libavformat/avienc.c:800
-------------------------------------+-------------------------------------
Reporter: Suhwan | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: assertion | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
There're Assertion at libavformat/avienc.c:800 and 3 shift exponent 32 is
too large for 32-bit type 'int' bugs
{{{
libavformat/riffenc.c:242:31: runtime error: shift exponent 32 is too
large for 32-bit type 'int'
libavformat/riffenc.c:252:31: runtime error: shift exponent 32 is too
large for 32-bit type 'int'
libavformat/avienc.c:797:34: runtime error: shift exponent 32 is too large
for 32-bit type 'int'
Assertion par->bits_per_coded_sample >= 0 && par->bits_per_coded_sample <=
8 failed at libavformat/avienc.c:800
}}}
How to reproduce:
{{{
% ./ffmpeg_g -t 3 -stream_loop 2 -y -i Airplane.mov -loglevel 99 -map 0 -c
copy -vframes 87 -ar 48000 tmp.avi
ffmpeg version N-94957-g65589ad553 Copyright (c) 2000-2019 the FFmpeg
developers
built with clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final)
configuration: --cc=clang --cxx=clang++ --ld=clang --enable-debug
--toolchain=clang-usan
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8172>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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