#List supported video and audio codecs
ffmpeg -codecs
#Get the info of video
ffmpeg -i input.avi
#Convert wav file to mp3 file.
ffmpeg -i filename.wav filename.mp3
# Preserve audio and video quality but use a different container(i.e from MOV to MKV)
ffmpeg -i input.mov -vcodec copy -acodec copy output.mkv

Reference: http://linuxers.org/book/export/html/593

WinFF, GUI for FFmpeg. You can see the parameters of FFmpeg. http://winff.org/html_new/

PDF icon Tutorial_FFMPEG.pdf1.19 MB