On 27 December 2017 at 23:13, Travis Fischer <fisch0...@gmail.com> wrote:
> Hello, > > This is my first time contributing to ffmpeg, so please go easy on me :) > > I have a git diff here > <https://github.com/transitive-bullshit/ffmpeg-gl-transition> which add a > new filter to apply a GLSL transition between two video streams. The > github repo for this patch includes all of the relevant documentation and > usage examples. > > (sorry, I'm not sure how to formally define the patch, as I'm used to just > submitting PRs on github) > > I created this filter because of my frustration with how difficult and > limited the *transition* possibilities were with current concat filter > chains. Anything aside from basic video cross-fades isn't really possible. > > After releasing the filter as a standalone extension and seeing some other > devs adopt it, I received a lot of feedback that this functionality should > be merged info ffmpeg, so I wanted to get the ball rolling and see what > everyone thinks on this list. > > Thanks! > -- Travis Fischer <https://github.com/transitive-bullshit> > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > I don't see the point of such a filter. Redundant. We already have a properly implemented OpenCL filter support (and there's a patch to make it accept generic kernels). This is a quick hack which requires 2 copies and that's slow and inefficient. Instead, how about a tutorial on how to convert glsl to opencl kernels? _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
