[FFmpeg-trac] #2732(undetermined:new): acc enc crash with low mem
FFmpeg
trac at avcodec.org
Sun Jun 30 00:14:29 CEST 2013
#2732: acc enc crash with low mem
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by ami_stuff):
{{{
(gdb) r -max_alloc 70000 -i divx.avi -vn -acodec aac -strict -2 -f null -
Starting program: D:\MinGW\msys\1.0\ffmpeg-HEAD-7f866c1\ffmpeg_g.exe
-max_alloc
70000 -i divx.avi -vn -acodec aac -strict -2 -f null -
[New Thread 2368.0xb50]
ffmpeg version 1.1.git-7f866c1 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jun 29 2013 22:13:29 with gcc 4.6.2 (GCC)
configuration: --disable-ffprobe --disable-yasm --disable-w32threads
--enable-
gpl
libavutil 52. 37.101 / 52. 37.101
libavcodec 55. 17.100 / 55. 17.100
libavformat 55. 10.100 / 55. 10.100
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 77.101 / 3. 77.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[mpeg4 @ 04ca6dc0] Invalid and inefficient vfw-avi packed B frames
detected
Input #0, avi, from 'divx.avi':
Duration: 00:00:12.64, start: 0.000000, bitrate: 963 kb/s
Stream #0:0: Video: mpeg4 (DX50 / 0x30355844), yuv420p, 320x240 [SAR
1:1 DAR
4:3], 23.97 tbr, 23.97 tbn, 30k tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16p,
128 k
b/s
[New Thread 2368.0x658]
[New Thread 2368.0xbac]
[New Thread 2368.0xedc]
[New Thread 2368.0xd7c]
[New Thread 2368.0xc00]
[New Thread 2368.0xf58]
[New Thread 2368.0x9a8]
[New Thread 2368.0xd8c]
[New Thread 2368.0xe30]
[aac @ 04c9e3a0] Cannot allocate memory.
Program received signal SIGSEGV, Segmentation fault.
0x00b33cd4 in ff_psy_end (ctx=0x4ca9390) at libavcodec/psymodel.c:78
78 if (ctx->model->end)
(gdb) bt
#0 0x00b33cd4 in ff_psy_end (ctx=0x4ca9390) at libavcodec/psymodel.c:78
#1 0x00b15fdb in aac_encode_end (avctx=0x4c9e3a0) at
libavcodec/aacenc.c:676
#2 0x00b1640b in aac_encode_init (avctx=0x4c9e3a0) at
libavcodec/aacenc.c:784
#3 0x0059a44e in avcodec_open2 (avctx=0x4c9e3a0, codec=<optimized out>,
options=0x4c9e8c0) at libavcodec/utils.c:1309
#4 0x004113b2 in transcode_init () at ffmpeg.c:2439
#5 0x00aeea82 in transcode () at ffmpeg.c:3183
#6 main (argc=13, argv=<optimized out>) at ffmpeg.c:3390
(gdb)
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2732#comment:1>
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