Codec control

[Dave]

(01-07-2012 01:34 AM)Ted Wagner Wrote:  What I am stuck on is the inconsistency between the indicated codec (fourcc, codec name, and filter name), and the actual playback results.

For example, the .MTS and the .MP4 files both indicate the same format: fourcc = AVC1, code name = "AVC1 Unknown", and filter name = "ffdshow Video Decoder". But when I play them, the .MTS file quality is nearly 100%, where the .MP4 achieves only 20 fps and drops 33% of frames.

Maybe a splitter issue?