On Tue, Mar 20, 2018 at 3:06 AM, Philip Prindeville <philipp_s...@redfish-solutions.com> wrote: > > What’s involved in doing this? >
Re-writing every single demuxer in libavformat, probably. It seems entirely unfeasible to me to do this, because nothing in the architecture even remotely supports something like this. IO is fundamentally a "pull" model in ffmpeg, all components pull data as they need it, and they don't have any mechanism to give feedback when a packet was finished, or anything like that. If you have a push data source, the easiest way to interface with ffmpeg would be to buffer data and let it pull from the buffer as it needs (with blocking when waiting for new data, possibly). It'll tell you if it finished a frame because av_read_frame returns one to you. Obviously this defeats the purpose of using an event-based source, but if thats all you have, then you gotta make it work somehow. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel