On Sat, Nov 07, 2020 at 03:13:49PM +0000, Brian Matherly wrote: > > Thanks. > > > > Is there an easy way to list (or find) which formats are supported -- > > and thus don't require conversions -- for inputs and outputs of > > filters/transitions? > > > > Tom > > I think the only way would be to audit the source code and see what mlt image > format the service requests. > ~Brian
Am I (at all) on the right track here?: This code seems to say the avformat producer supports rgba, rgb24, and yuv422p? https://github.com/mltframework/mlt/blob/master/src/modules/avformat/producer_avformat.c#L614-L630 And the avformat consumer supports rgba, rgb24, yuv420p, yuv422p16le, yuyv422? https://github.com/mltframework/mlt/blob/master/src/modules/avformat/consumer_avformat.c#L580-L595 But the vignette filter only supports yuv422? https://github.com/mltframework/mlt/blob/master/src/modules/oldfilm/filter_vignette.c#L34 (And then again, does this imply the avformat consumer is somehow "really" only yuv422?:) https://github.com/mltframework/mlt/blob/master/src/modules/avformat/consumer_avformat.c#L1514 Thanks! Tom _______________________________________________ Mlt-devel mailing list Mlt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel
