[Ffmpeg-devel] [BUG] fps when stream copy

Baptiste Coudurier baptiste.coudurier
Fri Apr 13 20:47:20 CEST 2007


Hi

ffmpeg -i zeldaHQ.flv -vcodec copy test.swf

Seems stream 0 codec frame rate differs from container frame rate:
1000.00 (1000/1) -> 12.00 (12/1)
Input #0, flv, from 'zeldaHQ.flv':
  Duration: 00:00:29.6, start: 0.000000, bitrate: N/A
  Stream #0.0: Video: flv, yuv420p, 160x120, 12.00 fps(r)
  Stream #0.1: Audio: adpcm_swf, 22050 Hz, mono
File 'test.swf' already exists. Overwrite ? [y/N] y
Output #0, swf, to 'test.swf':
  Stream #0.0: Video: flv, yuv420p, 160x120, q=2-31, 1000.00 fps(c)
  Stream #0.1: Audio: mp3, 22050 Hz, mono, 64 kb/s
Stream mapping:

1000 fps output.

ffmpeg -i test.swf:

Seems stream 1 codec frame rate differs from container frame rate:
232.00 (59392/256) -> 0.08 (1/12)
Input #0, swf, from 'test.swf':
  Duration: 00:09:49.9, start: 0.000000, bitrate: 63 kb/s
  Stream #0.0: Audio: mp3, 22050 Hz, mono, 64 kb/s
  Stream #0.1: Video: flv, yuv420p, 160x120,  0.08 fps(r)
Must supply at least one output file

-- 
Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
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