[FFmpeg-trac] #1376(undetermined:new): avfilter crash
FFmpeg
trac at avcodec.org
Tue May 29 20:21:48 CEST 2012
#1376: avfilter crash
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
http://samples.mplayerhq.hu/V-codecs/PGVV-RadiusStudio/airfone.mov
{{{
(gdb) r -acodec real_144 -i airfone.mov -vn -acodec mp2 -f null -
Starting program: d:\mingw\msys\1.0\ffmpeg-head-ab7d6cb\ffmpeg_g.exe
-acodec rea
l_144 -i airfone.mov -vn -acodec mp2 -f null -
[New Thread 2972.0xe94]
ffmpeg version 0.10.2.git-ab7d6cb Copyright (c) 2000-2012 the FFmpeg
developers
built on May 27 2012 11:57:57 with gcc 4.6.1
configuration: --disable-ffprobe --enable-gpl
libavutil 51. 55.100 / 51. 55.100
libavcodec 54. 23.100 / 54. 23.100
libavformat 54. 6.101 / 54. 6.101
libavdevice 54. 0.100 / 54. 0.100
libavfilter 2. 77.100 / 2. 77.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 03bc2340] max_analyze_duration 5000000 reached
at 500
0000
[mov,mp4,m4a,3gp,3g2,mj2 @ 03bc2340] Could not find codec parameters
(Video: non
e (PGVV / 0x56564750), 160x120, 467 kb/s)
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'airfone.mov':
Metadata:
creation_time : 1994-12-29 22:24:20
Duration: 00:00:32.03, start: 0.000000, bitrate: 824 kb/s
Stream #0:0(eng): Video: none (PGVV / 0x56564750), 160x120, 467 kb/s,
14.20
fps, 15 tbr, 30 tbn, 30 tbc
Metadata:
creation_time : 1994-12-29 22:24:20
handler_name : Apple Alias Data Handler
Stream #0:1(eng): Audio: real_144 (raw / 0x20776172), 22254 Hz,
stereo, s16
Metadata:
creation_time : 1994-12-29 22:24:20
handler_name : Apple Alias Data Handler
[aformat @ 03bd8da0] auto-inserting filter 'auto-inserted resampler 0'
between t
he filter 'src' and the filter 'aformat'
[aresample @ 03bd85a0] chl:stereo fmt:s16 r:22254Hz -> chl:stereo fmt:s16
r:2205
0Hz
Output #0, null, to 'pipe:':
Metadata:
creation_time : 1994-12-29 22:24:20
encoder : Lavf54.6.101
Stream #0:0(eng): Audio: mp2, 22050 Hz, stereo, s16, 128 kb/s
Metadata:
creation_time : 1994-12-29 22:24:20
handler_name : Apple Alias Data Handler
Stream mapping:
Stream #0:1 -> #0:0 (real_144 -> mp2)
Press [q] to stop, [?] for help
Multiple frames in a packet from stream 1
[real_144 @ 03bccbc0] Frame too small (8 bytes). Truncated file?
Program received signal SIGSEGV, Segmentation fault.
0x0041c8d9 in avfilter_copy_buffer_ref_props (dst=0x0, src=0x3be4ec0)
at libavfilter/buffer.c:240
240 dst->pts = src->pts;
(gdb) bt
#0 0x0041c8d9 in avfilter_copy_buffer_ref_props (dst=0x0, src=0x3be4ec0)
at libavfilter/buffer.c:240
#1 0x0042299a in filter_samples (inlink=0x3bd8820,
insamplesref=0x3be4ec0)
at libavfilter/af_aresample.c:178
#2 0x0042089c in ff_filter_samples (link=0x3bd8820, samplesref=0x3be4ec0)
at libavfilter/audio.c:217
#3 0x0041cad0 in request_frame (link=0x3bd8820)
at libavfilter/buffersrc.c:392
#4 0x00419d93 in avfilter_request_frame (link=0x3bd8820)
at libavfilter/avfilter.c:275
#5 0x00422811 in request_frame (outlink=0x3bd9120)
at libavfilter/af_aresample.c:214
#6 0x00419d93 in avfilter_request_frame (link=0x3bd8760)
at libavfilter/avfilter.c:275
#7 0x0041be80 in av_buffersink_read (ctx=0x3bd8a20, buf=0x22e47c)
at libavfilter/buffersink.c:108
#8 0x0041bfb4 in av_buffersink_read_samples (ctx=0x3bd8a20,
pbuf=0x22e8b4,
nb_samples=1152) at libavfilter/buffersink.c:159
#9 0x00407bab in poll_filters () at ffmpeg.c:2125
#10 0x0040e730 in transcode () at ffmpeg.c:3662
#11 0x00b14ee2 in main (argc=11, argv=0x3bd0e20) at ffmpeg.c:5926
(gdb)
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1376>
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