Re: [Mlt-devel] [PATCH] avoid creating alpha channel if not required (review request)

2014-06-30 Thread Dan Dennedy
On Sun, Jun 29, 2014 at 5:35 AM, Maksym Veremeyenko ve...@m1stereo.tv wrote: Hi, i was tried to reach realtime performance for some simple cg operation and found that during composite transition operation MLT create an alpha plane for frame that has not it and not even require for further

[Mlt-devel] [PATCH] avoid creating alpha channel if not required (review request)

2014-06-29 Thread Maksym Veremeyenko
Hi, i was tried to reach realtime performance for some simple cg operation and found that during composite transition operation MLT create an alpha plane for frame that has not it and not even require for further display. i.e. if you put a small CG over HD frame, MLT create a full frame