By Kevin Waterson
- Abstract
- Convert Video To FLV
- Convert Video To JPEG Sequence
- Convert Every n Seconds To JPEG
- Convert Specific Frame To JPEG
- Watermark Video With Image Overlay
- Add Timestamp To Video
ffmpeg -i video.avi -ar 22050 -ab 32 -f flv -s 320×240 video.flv
http://www.phpro.org/tutorials/Video-Conversion-With-FFMPEG.html