KATO Kanryu <[email protected]> added the comment:
e.g.:
$ cat 0000.bmp 0001.bmp 0002.bmp 0003.bmp | ffmpeg -y -vcodec bmp -b
3000k -r 15 -f image2pipe -i - test.avi
FFmpeg version SVN-r26400, Copyright (c) 2000-2011 the FFmpeg developers
built on Jan 17 2011 22:59:06 with gcc 4.5.2
configuration: --enable-memalign-hack --enable-gpl --enable-version3 -
-enable-postproc --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libgsm --enable-
libmp3lame --enable-librtmp --en
able-libvorbis --enable-libtheora --enable-libxvid --enable-libvpx --
enable-libx264 --disable-ffserv
er --disable-ffplay --disable-ffprobe --enable-avisynth --enable-small -
-enable-w32threads --extra-l
dflags=-static --extra-cflags='-mtune=core2 -mfpmath=sse -msse -fno-
strict-aliasing'
libavutil 50.36. 0 / 50.36. 0
libavcore 0.16. 1 / 0.16. 1
libavcodec 52.108. 0 / 52.108. 0
libavformat 52.93. 0 / 52.93. 0
libavdevice 52. 2. 3 / 52. 2. 3
libavfilter 1.74. 0 / 1.74. 0
libswscale 0.12. 0 / 0.12. 0
libpostproc 51. 2. 0 / 51. 2. 0
[bmp @ 028a9750] not enough data (4096 < 253494), trying to decode
anyway
[bmp @ 028a9750] not enough data (4042 < 253440)
[image2pipe @ 01b0c780] max_analyze_duration reached
[image2pipe @ 01b0c780] Estimating duration from bitrate, this may be
inaccurate
Input #0, image2pipe, from 'pipe:':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: bmp, bgr24, 352x240, 15 fps, 15 tbr, 15 tbn, 15
tbc
[buffer @ 028a9610] w:352 h:240 pixfmt:bgr24
[ffsink @ 028a9700] auto-inserting filter 'auto-inserted scaler 0'
between the filter 'src' and the
filter 'out'
[scale @ 028b6800] w:352 h:240 fmt:bgr24 -> w:352 h:240 fmt:yuv420p
flags:0xa0000004
Output #0, avi, to 'test.avi':
Metadata:
ISFT : Lavf52.93.0
Stream #0.0: Video: mpeg4, yuv420p, 352x240, q=2-31, 3000 kb/s, 15
tbn, 15 tbc
Stream mapping:
Stream #0.0 -> #0.0
[bmp @ 028a9750] not enough data (4096 < 253494), trying to decode
anyway
[bmp @ 028a9750] not enough data (4042 < 253440)
Error while decoding stream #0.0
[bmp @ 028a9750] bad magic number
Error while decoding stream #0.0
Error while decoding stream #0.0s
Error while decoding stream #0.0s
Error while decoding stream #0.0s
Error while decoding stream #0.0s
______________________________________________
Libav issue tracker <[email protected]>
<https://roundup.libav.org/issue2683>
______________________________________________
