FFmpeg
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ffmpeg
FFmpeg is a computer program that can record, convert and stream digital audio and video in numerous formats.FFmpeg is a command line tool that is composed of a collection of free software / open source libraries. It includes libavcodec, an audio/video codec library used by several other projects, and libavformat, an audio/video container mux and demux library. The name of the project comes from the MPEG video standards group, together with "FF" for "fast forward".The logo uses a zigzag pattern that shows how MPEG video codecs handle entropy encoding.
Installation
Examples of use
Convertt avi into mpeg
where
- -i filename.avi my avi file
- -target pal-dvd output type
- -ps 2000000000 maximul size of the output file in bits (here 2 Gb)
- -aspect 16:9 le ratio widescreen (avec les franges en haut et en bas).
More options available, see
Convert avi into dv
Convert an avi into SVCD type NTSC
Convert an avi into SVCD en format standard PAL
Convert an avi into DVD PAL
Convert an avi into VCD mpeg2
Same as before butput vcd instead of svcd