[FFmpeg-trac] #7372(avcodec:open): [regression][eac3] Unable to parse channels information while compiling with ac3 decoder disabled.
FFmpeg
trac at avcodec.org
Mon Jan 25 14:28:30 EET 2021
#7372: [regression][eac3] Unable to parse channels information while compiling
with ac3 decoder disabled.
-------------------------------------+-------------------------------------
Reporter: apasyniuk | Owner:
Type: defect | Status: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: eac3 | Blocked By:
regression |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by puracz):
This bug is still reproducible today on
a16bcc13d9c9db484717c3c19980532fad11c2de
Configuration used to reproduce:
{{{./configure --disable-everything --disable-all --disable-doc --disable-
htmlpages --disable-manpages --disable-podpages --disable-txtpages
--disable-static --enable-avcodec --enable-avformat --enable-avutil
--enable-fft --enable-rdft --enable-static --disable-debug --disable-
bzlib --disable-error-resilience --disable-iconv --disable-lzo --disable-
network --disable-schannel --disable-sdl2 --disable-symver --disable-xlib
--disable-zlib --disable-securetransport --disable-faan --disable-alsa
--disable-autodetect --enable-decoder=vorbis,flac --enable-
decoder=pcm_u8,pcm_s16le,pcm_s24le,pcm_s32le,pcm_f32le,mp3 --enable-
decoder=pcm_s16be,pcm_s24be,pcm_mulaw,pcm_alaw --enable-
demuxer=ogg,matroska,wav,flac,mp3,mov,av1 --enable-
parser=vorbis,flac,mpegaudio,vp9,av1 --disable-linux-perf
--x86asmexe=nasm '--optflags="-O2"' --enable-decoder=theora,vp8
--enable-parser=vp3,vp8 --enable-pic '--cc=ccache clang' '--cxx=ccache
clang++' --enable-decoder=aac,aac_latm,mp2,mp3,hevc --enable-
demuxer=aac,ac3,eac3,loas,mp3,mov,mpegts,mpegtsraw --enable-
parser=aac,mpegaudio,aac_latm,ac3,vc1,mpeg4video,mpegvideo,vp8,vp9,h264,hevc
--enable-bsf=vp9_superframe,h264_mp4toannexb --enable-error-resilience
--enable-ffprobe --enable-protocol=file}}}
Steps to reproduce were the same as in description of this report.
[https://patchwork.ffmpeg.org/project/ffmpeg/patch/CAL_-
C8mFOp7DQbCyOVijDDE3voJBzXiiND12VD5SSAzouaxQpw at mail.gmail.com/ Patch]
submitted for review.
Ran regression tests of the submitted patch on top of
a16bcc13d9c9db484717c3c19980532fad11c2de, build with the following
configuration:
{{{./configure --disable-doc --disable-htmlpages --disable-manpages
--disable-podpages --disable-txtpages --disable-debug --disable-linux-perf
--x86asmexe=nasm '--optflags="-O2"' --enable-pic '--cc=ccache clang' '--
cxx=ccache clang++'}}}
Regression tests passed OK.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7372#comment:8>
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