Implement an high level transcoding API (similar to GstPlayer but for transcoding)
Submitted by Thibault Saunier
We should offer high level APIs for common purposes, so I am adding one for transcoding.
I also implemented 2 elements to make everything more reusable:
- uritranscodebin: A equivalent to playbin, where the user just has to specify 1 source URI, 1 destination URI and the wanted encoding target
- transcodebin: A bin that will plugin decodebin [! some filters] ! encodebin.