Yes, but it works only in very specific cases. We're doing a lot of work on that for 3.0.0
Can you be more specific on those specific cases?:) Is the bitrate or maybe stream format a problem? Is there a configuration that will always work (we can even forget about MP4) right now?
Yes, but it works only in very specific cases. We're doing a lot of work on that for 3.0.0