I'm trying to use ffmpeg to break long video files (circa 60mins) with the following requirements: 30sec chunks (fairly exact chunks, no frame loss between chunks) Transcoded to html 5 compatible video Filenames in time code format eg first chunk 00:00:00 second chunk 00:00:30 etc (it would be great if first chunk time could be specified by this would be the cherry on top!)
So far the closest working script I got was
ffmpeg -i VID_20130417_140328_555.mp4 -s 480x360 -map 0 -keyint_min 10 -vcodec libx264 -g 60 -vb 500000 -strict experimental -acodec libfaac -f ssegment -segment_list out.list out%03d.ts
This segments the file into the correct format but I can't control duration or naming.
Any help greatly appreciated.