[FFmpeg-trac] #236(avformat:open): Floating point exception error with -dcodec copy on QuickTime timecode track
FFmpeg
trac at avcodec.org
Sat Mar 31 19:04:27 CEST 2012
#236: Floating point exception error with -dcodec copy on QuickTime timecode
track
-------------------------------------+-------------------------------------
Reporter: dericed | Owner:
Type: defect | Status: open
Priority: important | Component: avformat
Version: git-master | Resolution:
Keywords: dcodec | Blocked By:
crash fpe | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by dericed):
True, no crash, but the resulting quicktime is invalid.
{{{
ffmpeg started on 2012-03-31 at 12:57:06
Report written to "ffmpeg-20120331-125706.log"
Command line:
ffmpeg -report -i "1second DVpal.mov" -map 0 -c copy out.mov
ffmpeg version N-35765-gf9143d2 Copyright (c) 2000-2012 the FFmpeg
developers
built on Mar 31 2012 12:44:33 with llvm_gcc 4.2.1 (Based on Apple Inc.
build 5658) (LLVM build 2335.15.00)
configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared
--enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables
--enable-libfreetype --cc=/usr/bin/llvm-gcc --enable-libx264 --enable-
libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis
--enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-
libopencore-amrwb --enable-libass --disable-ffplay
libavutil 51. 44.100 / 51. 44.100
libavcodec 54. 12.100 / 54. 12.100
libavformat 54. 3.100 / 54. 3.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 66.101 / 2. 66.101
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 10.100 / 0. 10.100
libpostproc 52. 0.100 / 52. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb64404b400] Format mov,mp4,m4a,3gp,3g2,mj2
probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb64404b400] ISO: File Type Major Brand: qt
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb64404b400] All info found
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1second DVpal.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2008-10-01 12:43:43
Duration: 00:00:01.00, start: 0.000000, bitrate: 30354 kb/s
Stream #0:0(eng), 1, 1/25: Video: dvvideo (dvcp / 0x70637664),
yuv420p, 720x576 [SAR 16:15 DAR 4:3], 28800 kb/s, SAR 59:54 DAR 295:216,
25 fps, 25 tbr, 25 tbn, 25 tbc
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name : Apple Alias Data Handler
Stream #0:1(eng), 46, 1/48000: Audio: pcm_s16le (sowt / 0x74776F73),
48000 Hz, 2 channels, s16, 1536 kb/s
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name : Apple Alias Data Handler
Stream #0:2(eng), 0, 1/25: Data: none (tmcd / 0x64636D74)
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name : Apple Alias Data Handler
timecode : 01:00:00:00
Output #0, mov, to 'out.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2008-10-01 12:43:43
encoder : Lavf54.3.100
Stream #0:0(eng), 0, 1/25: Video: dvvideo (dvcp / 0x70637664),
yuv420p, 720x576 [SAR 59:54 DAR 295:216], q=2-31, 28800 kb/s, 25 fps, 25
tbn, 25 tbc
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name : Apple Alias Data Handler
Stream #0:1(eng), 0, 1/48000: Audio: pcm_s16le (sowt / 0x74776F73),
48000 Hz, 2 channels, 1536 kb/s
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name : Apple Alias Data Handler
Stream #0:2(eng), 0, 1/1000: Data: none (tmcd / 0x64636D74)
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name : Apple Alias Data Handler
timecode : 01:00:00:00
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Stream #0:2 -> #0:2 (copy)
Press [q] to stop, [?] for help
frame= 25 fps=0.0 q=-1.0 Lsize= 3705kB time=00:00:00.00 bitrate=
0.0kbits/s
video:3516kB audio:188kB global headers:0kB muxing overhead 0.052690%
}}}
This output looks like:
{{{
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
creation_time : 2008-10-01 12:43:43
encoder : Lavf
Duration: 00:00:01.00, start: 0.000000, bitrate: 30351 kb/s
Stream #0:0(eng): Video: dvvideo (dvcp / 0x70637664), yuv420p, 720x576
[SAR 16:15 DAR 4:3], 28800 kb/s, SAR 59:54 DAR 295:216, 25 fps, 25 tbr, 25
tbn, 25 tbc
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name :
DataHandler
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 2
channels, s16, 1536 kb/s
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name :
DataHandler
Stream #0:2(eng): Data: none (stts / 0x73747473)
Metadata:
creation_time : 2008-10-01 12:43:43
handler_name :
DataHandler
At least one output file must be specified
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/236#comment:5>
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