#1692: Using atempo filter causes segfault
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Reporter: takis | Owner:
Type: defect | Status: new
Priority: normal | Component: avfilter
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by takis):
(gdb) bt
#0 fft16_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:321
#1 0x0000000000b59e75 in fft32_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:358
#2 0x0000000000b5a875 in fft64_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:799
#3 0x0000000000b5a8b5 in fft128_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:799
#4 0x0000000000b5a8f5 in fft256_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:799
#5 0x0000000000b5a935 in fft512_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:799
#6 0x0000000000b5a975 in fft1024_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:799
#7 0x0000000000b5ace5 in fft2048_interleave_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:800
#8 0x0000000000b5a530 in ff_fft_calc_avx () at
/usr/local/src/ff/ffmpeg.org/libavcodec/x86/fft_mmx.asm:575
#9 0x00000000009b3436 in ff_rdft_calc_c (s=0x1814200, data=0x18678d0)
at /usr/local/src/ff/ffmpeg.org/libavcodec/rdft.c:69
#10 0x0000000000605ddd in av_rdft_calc (s=0x1814200, data=0x18678d0)
at /usr/local/src/ff/ffmpeg.org/libavcodec/avfft.c:106
#11 0x000000000049ca55 in yae_apply (atempo=0x1766fa0,
src_ref=0x7fffffffd3f0, src_end=0x1886ce0 "",
dst_ref=0x1767078, dst_end=0x1888320 "") at
/usr/local/src/ff/ffmpeg.org/libavfilter/af_atempo.c:815
#12 0x000000000049d286 in filter_samples (inlink=0x1814060,
src_buffer=0x1886e20)
at /usr/local/src/ff/ffmpeg.org/libavfilter/af_atempo.c:1066
#13 0x0000000000453e3d in ff_filter_samples_framed (link=0x1814060,
samplesref=0x1886e20)
at /usr/local/src/ff/ffmpeg.org/libavfilter/audio.c:214
#14 0x0000000000453efe in ff_filter_samples (link=0x1814060,
samplesref=0x1886e20)
at /usr/local/src/ff/ffmpeg.org/libavfilter/audio.c:229
#15 0x000000000045d35b in request_frame (link=0x1814060) at
/usr/local/src/ff/ffmpeg.org/libavfilter/buffersrc.c:384
#16 0x000000000045c9c1 in av_buffersrc_add_ref (s=0x17e9800,
buf=0x1886e20, flags=4)
at /usr/local/src/ff/ffmpeg.org/libavfilter/buffersrc.c:152
#17 0x000000000045c67c in av_buffersrc_add_frame (buffer_src=0x17e9800,
frame=0x1884a40, flags=4)
at /usr/local/src/ff/ffmpeg.org/libavfilter/buffersrc.c:91
#18 0x000000000043e9f3 in decode_audio (ist=0x18493c0, pkt=0x7fffffffd780,
got_output=0x7fffffffd838)
at /usr/local/src/ff/ffmpeg.org/ffmpeg.c:1524
#19 0x000000000043fcb0 in output_packet (ist=0x18493c0,
pkt=0x7fffffffd8e0)
---Type <return> to continue, or q <return> to quit---
at /usr/local/src/ff/ffmpeg.org/ffmpeg.c:1753
#20 0x0000000000444a7a in process_input (file_index=0) at
/usr/local/src/ff/ffmpeg.org/ffmpeg.c:2818
#21 0x0000000000444e0c in transcode_step () at
/usr/local/src/ff/ffmpeg.org/ffmpeg.c:2914
#22 0x0000000000444f26 in transcode () at
/usr/local/src/ff/ffmpeg.org/ffmpeg.c:2966
#23 0x000000000044551c in main (argc=7, argv=0x7fffffffdfa8) at
/usr/local/src/ff/ffmpeg.org/ffmpeg.c:3146
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1692#comment:6>
FFmpeg <http://ffmpeg.org>
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