New submission from Carl Eugen Hoyos <[email protected]>:
Original report: http://code.google.com/p/chromium/issues/detail?id=68115 http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/122724 http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/122703 (gdb) r -i out.webm.68798.1929 -f null - Starting program: ffmpeg_g -i out.webm.68798.1929 -f null - [Thread debugging using libthread_db enabled] FFmpeg version SVN-r26359, Copyright (c) 2000-2011 the FFmpeg developers built on Jan 15 2011 11:15:45 with gcc 4.5.2 configuration: --cc=/usr/local/gcc-4.5.2/bin/gcc libavutil 50.36. 0 / 50.36. 0 libavcore 0.16. 1 / 0.16. 1 libavcodec 52.108. 0 / 52.108. 0 libavformat 52.93. 0 / 52.93. 0 libavdevice 52. 2. 3 / 52. 2. 3 libavfilter 1.73. 1 / 1.73. 1 libswscale 0.12. 0 / 0.12. 0 [matroska,webm @ 0x117f510] Unknown entry 0x1C53D36B [matroska,webm @ 0x117f510] Estimating duration from bitrate, this may be inaccurate Input #0, matroska,webm, from 'out.webm.68798.1929': Duration: 00:00:01.17, start: 0.000000, bitrate: N/A Stream #0.0: Audio: vorbis, 44100 Hz, stereo, s16 Stream #0.1: Video: vp8, yuv420p, 200x600, PAR 1:1 DAR 1:3, 25 fps, 25 tbr, 1k tbn, 25 tbc [buffer @ 0x1217360] w:200 h:600 pixfmt:yuv420p Output #0, null, to 'pipe:': Metadata: encoder : Lavf52.93.0 Stream #0.0: Video: rawvideo, yuv420p, 200x600 [PAR 1:1 DAR 1:3], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream #0.1: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s Stream mapping: Stream #0.1 -> #0.0 Stream #0.0 -> #0.1 Press [q] to stop encoding [matroska,webm @ 0x117f510] Unknown entry 0x1C53D36B frame= 30 fps= 0 q=0.0 Lsize= -0kB time=0.58 bitrate= -0.3kbits/s dup=0 drop=5 video:0kB audio:100kB global headers:0kB muxing overhead -100.021484% Program received signal SIGSEGV, Segmentation fault. 0x00007ffff6d754f8 in ?? () from /lib64/libc.so.6 (gdb) bt #0 0x00007ffff6d754f8 in ?? () from /lib64/libc.so.6 #1 0x00007ffff6d789fc in free () from /lib64/libc.so.6 #2 0x0000000000890861 in av_free (ptr=<value optimized out>) at libavutil/mem.c:146 #3 av_freep (ptr=<value optimized out>) at libavutil/mem.c:153 #4 0x000000000071e723 in vorbis_free (vc=0x11bc090) at libavcodec/vorbis_dec.c:195 #5 0x0000000000721325 in vorbis_decode_close (avccontext=<value optimized out>) at libavcodec/vorbis_dec.c:1663 #6 0x0000000000703513 in avcodec_close (avctx=0x11834b0) at libavcodec/utils.c:762 #7 0x000000000040b247 in transcode (nb_output_files=1, nb_input_files=1, stream_maps=0x0, nb_stream_maps=90000, input_files=0xc3bbc0, output_files=0xc3b8a0) at ffmpeg.c:2686 #8 0x000000000040f91f in main (argc=<value optimized out>, argv=<value optimized out>) at ffmpeg.c:4361 ---------- messages: 13439 priority: normal status: open substatus: open title: Crash in vorbis decoder topic: avcodec type: bug ________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/issue2548> ________________________________________________
