[FFmpeg-trac] #4776(avcodec:new): Regression decoding mp3 in matroska
FFmpeg
trac at avcodec.org
Sun Aug 16 06:24:57 CEST 2015
#4776: Regression decoding mp3 in matroska
-------------------------------------+-------------------------------------
Reporter: 11rcombs | Type: defect
Status: new | Priority: normal
Component: avcodec | Version: git-
Keywords: regression | master
mkv mp3 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
Decoding fails on this sample in which the MP3 frames don't line up with
the Matroska packets: http://puu.sh/jCXAR/f8da3ae246.mkv
How to reproduce:
{{{
$ ffmpeg -i BadMP3Framing.mkv -f null -t 1 /dev/null
ffmpeg version N-73871-g1f55097 Copyright (c) 2000-2015 the FFmpeg
developers
built with Apple LLVM version 7.0.0 (clang-700.0.65)
configuration: --extra-cflags='-march=native -I/usr/local/include'
--disable-optimizations --disable-stripping --enable-debug --enable-
libx265 --enable-gpl --enable-libopus --enable-version3 --enable-nonfree
--enable-postproc --enable-libass --enable-libfdk-aac --enable-libfreetype
--enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libopenjpeg --enable-libtheora --enable-libvorbis --enable-libvpx
--enable-libx264 --enable-libxvid --prefix=/usr/local/Cellar/ffmpeg/HEAD
--enable-static --enable-shared --enable-avresample --enable-vda --enable-
opencl --enable-libzvbi --enable-libdcadec --enable-libmodplug --cc=clang
--extra-ldflags=-L/usr/local/lib
libavutil 54. 29.100 / 54. 29.100
libavcodec 56. 49.101 / 56. 49.101
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 25.100 / 5. 25.100
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, matroska,webm, from 'BadMP3Framing.mkv':
Metadata:
title :
DATE_RELEASED :
GENRE :
ARTIST :
COMPOSER :
SYNOPSIS :
ENCODER : Lavf56.40.101
Duration: 00:00:20.00, start: 0.000000, bitrate: 130 kb/s
Stream #0:0(eng): Audio: mp3, 44100 Hz, mono, s16p, 128 kb/s (default)
Output #0, null, to '/dev/null':
Metadata:
title :
DATE_RELEASED :
GENRE :
ARTIST :
COMPOSER :
SYNOPSIS :
encoder : Lavf56.40.101
Stream #0:0(eng): Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s
(default)
Metadata:
LANGUAGE : eng
encoder : Lavc56.49.101 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (mp3 (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
[mp3 @ 0x7ff494022c00] Header missing
Error while decoding stream #0:0: Invalid data found when processing input
Multiple frames in a packet from stream 0
Error while decoding stream #0:0: Invalid data found when processing input
size=N/A time=00:00:00.05 bitrate=N/A
video:0kB audio:4kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
Conversion failed!
}}}
This regressed in 8ca098f4445cd12d39b2c55b0dfb8c988b7b28ce
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4776>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list