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发表于 2013-10-1 20:41:19
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- [StevenLiu@liudeMacBook-Pro Movies]$ ffmpeg -y -ss 00:00:00.01 -i yedian.avi -vf 'movie=/Users/StevenLiu/Pictures/IMG_0432.PNG,crop=640:20:0:0 [f];[in][f] overlay=0:0 [out]' -strict -2 -t 20 output.avi
- ffmpeg version N-56530-g29f244e Copyright (c) 2000-2013 the FFmpeg developers
- built on Sep 21 2013 16:41:16 with llvm-gcc 4.2.1 (LLVM build 2336.11.00)
- configuration: --enable-ffplay --enable-libmp3lame --enable-libx264 --enable-gpl
- libavutil 52. 45.100 / 52. 45.100
- libavcodec 55. 33.100 / 55. 33.100
- libavformat 55. 18.102 / 55. 18.102
- libavdevice 55. 3.100 / 55. 3.100
- libavfilter 3. 86.102 / 3. 86.102
- libswscale 2. 5.100 / 2. 5.100
- libswresample 0. 17.103 / 0. 17.103
- libpostproc 52. 3.100 / 52. 3.100
- Input #0, avi, from 'yedian.avi':
- Metadata:
- encoder : VirtualDubMod 1.5.10.2 (build 2540/release)
- Duration: 01:30:10.25, start: 0.000000, bitrate: 1086 kb/s
- Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 640x352 [SAR 1:1 DAR 20:11], 25 tbr, 25 tbn, 25 tbc
- Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 129 kb/s
- Output #0, avi, to 'output.avi':
- Metadata:
- ISFT : Lavf55.18.102
- Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 640x352 [SAR 1:1 DAR 20:11], q=2-31, 200 kb/s, 25 tbn, 25 tbc
- Stream #0:1: Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p
- Stream mapping:
- Stream #0:0 -> #0:0 (mpeg4 -> mpeg4)
- Stream #0:1 -> #0:1 (mp3 -> libmp3lame)
- Press [q] to stop, [?] for help
- [mpeg4 @ 0x7fbafd023800] Video uses a non-standard and wasteful way to store B-frames ('packed B-frames'). Consider using a tool like VirtualDub or avidemux to fix it.
- frame= 499 fps=0.0 q=19.2 Lsize= 1134kB time=00:00:20.01 bitrate= 464.2kbits/s
- video:780kB audio:313kB subtitle:0 global headers:0kB muxing overhead 3.783595%
- [StevenLiu@liudeMacBook-Pro Movies]$
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