On Sat, Jan 16, 2010 at 10:18 AM, Albert Burbea <[email protected]> wrote: > Hi everybody > I would like to know if there is an "out of the box" solution to implement > trickle mode using the TI h.264 codecs (possibly both for the dm6446 and the > dm365). I mean: how can I implement fast forward / fast rewind / frame > skipping / gop skipping in both directions? Or do I have to open the h.264 > files and struggle with the h264 headers ?
In general, you can forget about fast rewind--it is prohibitively hard to do with temporally compressed codecs. And presumably you'll either have to open the files yourself, or use some third-party API for working with container formats. (for example, if you're saving h264 to an mp4 container, you could use mp4v2 or ffmpeg) You could also save raw h264 to disk (raw bytestream), but there typically isn't timing information present, so it is unsuitable for playback applications. > Also, is there a "simple" solution to implement file muxing? H.264 + > (say) G.711 + proprietary data ? For H264 and G711, your best bet is an AVI container. G711 is not a standard part of the MP4 container format, AFAIK. I'm not sure about newer containers like matroska. -- Where are we going? And why am I in this hand-basket? _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
