>> I'd prefer if this limit could be removed. >Shouldn't be too difficult, there's already av_new_stream() around being >used everywhere. It's ABI breakage though. And some muxer (avi, mxf, nut, ogg) and offcourse ffmpeg/ffserver use it directly. Its easy to replace with an alloc/re-alloc api, but not something I want to tackle right now. Erik >Ronald