- [root@www inservtrans]# ffmpeg -i youtube.avi -s 320x240 youtube.flv
- FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al.
- configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --extra-cflags=-fPIC --enable-libamr-nb --enable-libamr-wb --enable-libdirac --enable-libfaac --enable-libfaad --enable-libmp3lame --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-x11grab
- libavutil 49.15. 0 / 49.15. 0
- libavcodec 52.20. 0 / 52.20. 0
- libavformat 52.31. 0 / 52.31. 0
- libavdevice 52. 1. 0 / 52. 1. 0
- libswscale 0. 7. 1 / 0. 7. 1
- libpostproc 51. 2. 0 / 51. 2. 0
- built on Nov 6 2009 19:11:04, gcc: 4.1.2 20080704 (Red Hat 4.1.2-46)
- Input #0, avi, from 'youtube.avi':
- Duration: 00:02:41.70, start: 0.000000, bitrate: 281 kb/s
- Stream #0.0: Video: mpeg4, yuv420p, 400x226 [PAR 1:1 DAR 200:113], 24 tbr, 24 tbn, 24 tbc
- Stream #0.1: Audio: mp2, 22050 Hz, stereo, s16, 64 kb/s
- File 'youtube.flv' already exists. Overwrite ? [y/N] y
- Output #0, flv, to 'youtube.flv':
- Stream #0.0: Video: flv, yuv420p, 320x240 [PAR 150:113 DAR 200:113], q=2-31, 200 kb/s, 90k tbn, 24 tbc
- Stream #0.1: Audio: libmp3lame, 22050 Hz, stereo, s16, 64 kb/s
- Stream mapping:
- Stream #0.0 -> #0.0
- Stream #0.1 -> #0.1
- Press [q] to stop encoding
- [libmp3lame @ 0x14e2a380]lame: output buffer too small (buffer index: 9404, free bytes: 388)
- Audio encoding failed
- [root@www inservtrans]# ffmpeg -i youtube.flv
- FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al.
- configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --extra-cflags=-fPIC --enable-libamr-nb --enable-libamr-wb --enable-libdirac --enable-libfaac --enable-libfaad --enable-libmp3lame --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-x11grab
- libavutil 49.15. 0 / 49.15. 0
- libavcodec 52.20. 0 / 52.20. 0
- libavformat 52.31. 0 / 52.31. 0
- libavdevice 52. 1. 0 / 52. 1. 0
- libswscale 0. 7. 1 / 0. 7. 1
- libpostproc 51. 2. 0 / 51. 2. 0
- built on Nov 6 2009 19:11:04, gcc: 4.1.2 20080704 (Red Hat 4.1.2-46)
- Seems stream 0 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 24.00 (24/1)
- Input #0, flv, from 'youtube.flv':
- Duration: 00:00:00.00, start: 0.000000, bitrate: 264 kb/s
- Stream #0.0: Video: flv, yuv420p, 320x240, 200 kb/s, 24 tbr, 1k tbn, 1k tbc
- Stream #0.1: Audio: mp3, 22050 Hz, stereo, s16, 64 kb/s
- At least one output file must be specified
