Am 25.02.16 um 22:24 schrieb F.Sluiter: > If it doesn exist I would like to develop a new filter and would like to > check if nobody is already working on it or that it exists under a > different name. > > I have been researching the following usecase: > > Similar tot the displace filter, I would need a filter to remap pixels (the > difference being that displace displaces the pixels relative to where it > was, remap would specify where the target pixel originates from): > > Description: Remap pixels as indicated by second and third input stream. > > It takes three input streams and outputs one stream, the first input is the > source, and second and third input are targetmaps. The second and third > input specifies the x.y coordinate where the pixel in the target stream > originates from. Note that once generated, remap files can be reused over > and over again. Source and target do not have to have the same size. > The effect I am trying to achieve is hard to compute with the relative > "displace", and a lot more straightforward with "remap".
Why not extend the displace filter to act relative/absolute based on a parameter? 2 cents. -Thilo _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel