Dnia Wtorek, 25 Marca 2014 23:15 Marcin krycho <[email protected]> napisał(a) > Hello, > I am developing APP for Android with FFMPEG library. So far I am able to > achieve this using FFMPEG: > 1. Create mp4 video from screen shots. > 2. Add audio stream to this video from AAC file. > This is working perfectly. Next I would like to mix to this mp4 file more > sound from other audio or video files. Sound from other mp4 files can start > and end at any moment of movie. > > I assume this is amix command, but how to do it using FFMPEG API in code? I > was not able to find any examples of muxing files in code. Any filter has to > be created? Is it possible to somehow "add" audio frames in order to achive > "sum" of these frames? And result frame add to audio stream of mp4 file? Any > help and code examples would be appreciated. >
Really no hints? _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
