[FFmpeg-trac] #2124(avformat:open): Libmp3 issues with FFmpeg 1.1
FFmpeg
trac at avcodec.org
Tue Jan 8 21:35:33 CET 2013
#2124: Libmp3 issues with FFmpeg 1.1
-------------------------------------+-------------------------------------
Reporter: Atarikid | Owner:
Type: defect | Status: open
Priority: important | Component: avformat
Version: git-master | Resolution:
Keywords: regression | Blocked By:
crash | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => open
* version: 1.1 => git-master
* component: FFmpeg => avformat
* reproduced: 0 => 1
Comment:
Regression since 0072116.
{{{
$ valgrind ffmpeg_g -i The\ Last\ Emotion.mp3 -t 1 out.mp3
==10309== Memcheck, a memory error detector
==10309== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==10309== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright
info
==10309== Command: ffmpeg_g -i The\ Last\ Emotion.mp3 -t 1 out.mp3
==10309==
ffmpeg version N-48639-g0b68ebc Copyright (c) 2000-2013 the FFmpeg
developers
built on Jan 8 2013 21:33:54 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack --enable-libmp3lame
libavutil 52. 13.100 / 52. 13.100
libavcodec 54. 86.100 / 54. 86.100
libavformat 54. 59.106 / 54. 59.106
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 32.100 / 3. 32.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
[mp3 @ 0x693dc20] max_analyze_duration 5000000 reached at 5015510
Input #0, mp3, from 'The Last Emotion.mp3':
Metadata:
artist : Anne Clark
album : R.S.V.P.
title : The Last Emotion
encoded_by : FFmbc 0.7
genre : New Wave
date : 1987
Duration: 00:02:50.53, start: 0.000000, bitrate: 65 kb/s
Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 64 kb/s
Stream #0:1: Video: mjpeg, yuvj444p, 168x168 [SAR 72:72 DAR 1:1], 90k
tbr, 90k tbn, 90k tbc
Metadata:
title :
comment : Cover (front)
[mp3 @ 0x6a433e0] Frame rate very high for a muxer not efficiently
supporting it.
Please consider specifying a lower framerate, a different muxer or -vsync
2
Output #0, mp3, to 'out.mp3':
Metadata:
TPE1 : Anne Clark
TALB : R.S.V.P.
TIT2 : The Last Emotion
TENC : FFmbc 0.7
TCON : New Wave
TDRL : 1987
TSSE : Lavf54.59.106
Stream #0:0: Video: png, rgb24, 168x168 [SAR 1:1 DAR 1:1], q=2-31, 200
kb/s, 90k tbn, 90k tbc
Metadata:
title :
comment : Cover (front)
Stream #0:1: Audio: mp3, 44100 Hz, stereo, s16p
Stream mapping:
Stream #0:1 -> #0:0 (mjpeg -> png)
Stream #0:0 -> #0:1 (mp3 -> libmp3lame)
Press [q] to stop, [?] for help
==10309== Invalid read of size 4 0kB time=00:00:00.00 bitrate=N/A
bits/s
==10309== at 0x52FC1E: mp3_write_audio_packet (mp3enc.c:262)
==10309== by 0x52FF42: mp3_write_packet (mp3enc.c:314)
==10309== by 0x540B49: av_interleaved_write_frame (mux.c:497)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309== Address 0x6d04c00 is 0 bytes inside a block of size 433 free'd
==10309== at 0x4C29D4E: free (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x5D4553: av_destruct_packet (avpacket.c:41)
==10309== by 0x5D4C33: av_free_packet (avpacket.c:178)
==10309== by 0x540A61: av_interleaved_write_frame (mux.c:756)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309==
==10309== Invalid read of size 2
==10309== at 0x4C2C4B0: memcpy@@GLIBC_2.14 (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x4DDF88: avio_write (aviobuf.c:181)
==10309== by 0x55F603: ff_raw_write_packet (rawenc.c:28)
==10309== by 0x52FC51: mp3_write_audio_packet (mp3enc.c:270)
==10309== by 0x52FF42: mp3_write_packet (mp3enc.c:314)
==10309== by 0x540B49: av_interleaved_write_frame (mux.c:497)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309== Address 0x6d04c00 is 0 bytes inside a block of size 433 free'd
==10309== at 0x4C29D4E: free (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x5D4553: av_destruct_packet (avpacket.c:41)
==10309== by 0x5D4C33: av_free_packet (avpacket.c:178)
==10309== by 0x540A61: av_interleaved_write_frame (mux.c:756)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309==
==10309== Invalid read of size 2
==10309== at 0x4C2C4BE: memcpy@@GLIBC_2.14 (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x4DDF88: avio_write (aviobuf.c:181)
==10309== by 0x55F603: ff_raw_write_packet (rawenc.c:28)
==10309== by 0x52FC51: mp3_write_audio_packet (mp3enc.c:270)
==10309== by 0x52FF42: mp3_write_packet (mp3enc.c:314)
==10309== by 0x540B49: av_interleaved_write_frame (mux.c:497)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309== Address 0x6d04c04 is 4 bytes inside a block of size 433 free'd
==10309== at 0x4C29D4E: free (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x5D4553: av_destruct_packet (avpacket.c:41)
==10309== by 0x5D4C33: av_free_packet (avpacket.c:178)
==10309== by 0x540A61: av_interleaved_write_frame (mux.c:756)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309==
==10309== Invalid read of size 1
==10309== at 0x4C2C4D0: memcpy@@GLIBC_2.14 (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x4DDF88: avio_write (aviobuf.c:181)
==10309== by 0x55F603: ff_raw_write_packet (rawenc.c:28)
==10309== by 0x52FC51: mp3_write_audio_packet (mp3enc.c:270)
==10309== by 0x52FF42: mp3_write_packet (mp3enc.c:314)
==10309== by 0x540B49: av_interleaved_write_frame (mux.c:497)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309== Address 0x6d04da0 is 416 bytes inside a block of size 433
free'd
==10309== at 0x4C29D4E: free (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x5D4553: av_destruct_packet (avpacket.c:41)
==10309== by 0x5D4C33: av_free_packet (avpacket.c:178)
==10309== by 0x540A61: av_interleaved_write_frame (mux.c:756)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309==
==10309== Invalid free() / delete / delete[] / realloc()
==10309== at 0x4C29D4E: free (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x5D4553: av_destruct_packet (avpacket.c:41)
==10309== by 0x5D4C33: av_free_packet (avpacket.c:178)
==10309== by 0x52FF04: mp3_write_packet (mp3enc.c:316)
==10309== by 0x540B49: av_interleaved_write_frame (mux.c:497)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309== Address 0x6d04c00 is 0 bytes inside a block of size 433 free'd
==10309== at 0x4C29D4E: free (in /usr/lib64/valgrind
/vgpreload_memcheck-amd64-linux.so)
==10309== by 0x5D4553: av_destruct_packet (avpacket.c:41)
==10309== by 0x5D4C33: av_free_packet (avpacket.c:178)
==10309== by 0x540A61: av_interleaved_write_frame (mux.c:756)
==10309== by 0x45E3D2: write_frame (ffmpeg.c:589)
==10309== by 0x452882: main (ffmpeg.c:1319)
==10309==
frame= 1 fps=0.1 q=0.0 Lsize= 64kB time=00:00:01.01 bitrate=
517.0kbits/s
video:48kB audio:16kB subtitle:0 global headers:0kB muxing overhead
0.559972%
==10309==
==10309== HEAP SUMMARY:
==10309== in use at exit: 0 bytes in 0 blocks
==10309== total heap usage: 76,903 allocs, 76,904 frees, 74,876,390
bytes allocated
==10309==
==10309== All heap blocks were freed -- no leaks are possible
==10309==
==10309== For counts of detected and suppressed errors, rerun with: -v
==10309== ERROR SUMMARY: 211 errors from 5 contexts (suppressed: 2 from 2)
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2124#comment:6>
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