Re: [Mlt-devel] [PATCH] implement matte transition

2014-06-26 Thread Dan Dennedy
On Tue, Jun 24, 2014 at 11:36 PM, Maksym Veremeyenko ve...@m1stereo.tv wrote: Hi, attached patch implement *matte* transition. it perform replacing alpha channel of track A with luma of track B. Luma of track B will be scaled if it required. Hi Maksym, excellent contribution! Have you seen

Re: [Mlt-devel] [PATCH] implement matte transition

2014-06-26 Thread Maksym Veremeyenko
26.06.14 09:31, Dan Dennedy написав(ла): On Tue, Jun 24, 2014 at 11:36 PM, Maksym Veremeyenkove...@m1stereo.tv wrote: Hi, attached patch implement *matte* transition. it perform replacing alpha channel of track A with luma of track B. Luma of track B will be scaled if it required. Hi

Re: [Mlt-devel] [PATCH] implement matte transition

2014-06-26 Thread Dan Dennedy
On Thu, Jun 26, 2014 at 1:43 AM, Maksym Veremeyenko ve...@m1stereo.tv wrote: 26.06.14 09:31, Dan Dennedy написав(ла): On Tue, Jun 24, 2014 at 11:36 PM, Maksym Veremeyenkove...@m1stereo.tv wrote: Hi, attached patch implement *matte* transition. it perform replacing alpha channel of track A

[Mlt-devel] [PATCH] implement matte transition

2014-06-25 Thread Maksym Veremeyenko
Hi, attached patch implement *matte* transition. it perform replacing alpha channel of track A with luma of track B. Luma of track B will be scaled if it required. that patch helps to avoid using uncompressed BGRA video for CG. test data could be downloaded from