On date Tuesday 2009-11-03 23:05:52 +0200, Oleksandr Bondar encoded: > Hello, > > I am creating video web editor where I work on video effects now. Want to > have effect when few videos change each other by moving and zooming. like > slideshow on mac. > > As I understand from sources and docs, I need to use transpose and scale, > may be overlay filters. But I do not how to start with them.
Each filter is documented in doc/libavfilter.texi. And of course there is the code, and ffplay.c / ffmpeg.c provide the reference examples for their use in a complete application. > I want to understand how to use filters taking filter source as a doc, but I > do not understand how to do this for now. You need a source, check for example libavfilter/movie_src.c. > Please, give me direction and few simple examples of using those filters so > I can continue and find out how to use avfilters. Are you suggesting a sample application? That would be useful for other users as well, if you want to try to tackle the problem and provide some code I'll try to help / review it here or on libav-user, then the example could be published on the multimedia wiki. Regards. _______________________________________________ FFmpeg-soc mailing list FFmpeg-soc@mplayerhq.hu https://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-soc
