0.10 is a great release, great work. I've been having two problems that I hope someone on this list might be able to provide some guidance with. First, ideally, I'd like to send raw audio along with an MPEG2 video stream. It looks like I cant send audio/raw-int over UDP (or going straight from alsasrc to alsasink), it doesn't produce any audio. There doesnt appear to be any straight PCM codecs active currently in gst-ffmpeg and I cant get wavparse to work with a live encoded wavenc audio stream (only works with files, can I change something to make this work?). I've tried using a the matroska mux/demux or the multipart elements to encapsulate the video and audio (for testing I'm just encoding it as mp3, eventually I want to use a non-compressed, low latency format). I cant seem to get the connections right, I'm trying to use gst-launch for quick prototyping. I was wondering if someone could give me a mux/demux example that would work with MPEG2 video and any audio format at this point? I'm using an alsasrc and v4lsrc. I can send specifics I've tried on Monday when I get back to work. I need them muxed because I'd like to take advantage of gstreamers excellent sync'ing features. Sorry about the length and thanks for any help.