id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
236	Floating point exception error with -dcodec copy on QuickTime timecode track	dericed		"When using -dcodec copy to copy a timecode track from an input Quicktime to an output Quicktime, I get a ""Floating point exception"" error and the unresulting file is unplayable.

{{{
ffmpeg -i fcp_export8.mov -vcodec copy -acodec copy -dcodec copy fcp_export9.mov
ffmpeg version git-N-30166-g1bc81bf, Copyright (c) 2000-2011 the FFmpeg developers
  built on May 23 2011 22:42:17 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3)
  configuration: --enable-gpl --enable-libfreetype --enable-frei0r --enable-libx264 --enable-shared
  libavutil    51.  2. 1 / 51.  2. 1
  libavcodec   53.  6. 0 / 53.  6. 0
  libavformat  53.  2. 0 / 53.  2. 0
  libavdevice  53.  0. 0 / 53.  0. 0
  libavfilter   2. 10. 0 /  2. 10. 0
  libswscale    0. 14. 0 /  0. 14. 0
  libpostproc  51.  2. 0 / 51.  2. 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x101012400] Could not find codec parameters (Data: tmcd / 0x64636D74, 0 kb/s)
    Last message repeated 2 times
Seems stream 0 codec frame rate differs from container frame rate: 29.97 (30000/1001) -> 29.97 (2997/100)
    Last message repeated 2 times
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'fcp_export8.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    creation_time   : 2010-03-03 06:08:19
  Duration: 00:00:10.01, start: 0.000000, bitrate: 505 kb/s
    Stream #0.0(eng): Video: dvvideo, yuv411p, 720x480 [PAR 8:9 DAR 4:3], 28771 kb/s, PAR 10:11 DAR 15:11, 29.97 fps, 29.97 tbr, 2997 tbn, 29.97 tbc
    Metadata:
      creation_time   : 2010-03-03 06:08:19
    Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
    Metadata:
      creation_time   : 2010-03-03 06:08:19
    Stream #0.2(eng): Data: tmcd / 0x64636D74, 0 kb/s
    Metadata:
      creation_time   : 2010-03-03 06:08:19
    Stream #0.3(eng): Data: tmcd / 0x64636D74, 0 kb/s
    Metadata:
      creation_time   : 2010-03-03 06:08:19
    Stream #0.4(eng): Data: tmcd / 0x64636D74, 0 kb/s
    Metadata:
      creation_time   : 2010-03-03 06:08:19
Ignoring attempt to set invalid timebase for st:2
Output #0, mov, to 'fcp_export9.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    creation_time   : 2010-03-03 06:08:19
    encoder         : Lavf53.2.0
    Stream #0.0(eng): Video: dvvideo, yuv411p, 720x480 [PAR 10:11 DAR 15:11], q=2-31, 28771 kb/s, 30k tbn, 29.97 tbc
    Metadata:
      creation_time   : 2010-03-03 06:08:19
    Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, 2 channels, 1536 kb/s
    Metadata:
      creation_time   : 2010-03-03 06:08:19
    Stream #0.2(eng): Data: tmcd / 0x64636D74, 0 kb/s
    Metadata:
      creation_time   : 2010-03-03 06:08:19
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
  Stream #0.2 -> #0.2
Press [q] to stop, [?] for help
Floating point exception
}}}
"	defect	closed	important	avformat	git-master	fixed	dcodec crash fpe				1	0