Another note, there is a bug in the existing ffmpeg libs (which some parts of gstreamer are built upon) which don't handle ts mux'ing of MP4 main profile from mp4 muxed content. There are many folks aware of this and I tried to get one of my clients (a Hollywood studio) to pay for the fix, but the project went on hold prior to funding. This is however, probably unrelated to your specific issue (doubt you are working with main profile). <div class="gmail_quote">On Thu, Oct 11, 2012 at 10:56 PM, Brian Quandt <<a href="mailto:brian.quandt@gmail.com" target="_blank">brian.quandt@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Dont' know what you are doing... but ts is supported in iOS (and actually preferred, as part of the HTML5, ie Pantos spec... see <cite>www.ioncannon.net for details. </cite> <div class="gmail_quote"> On Thu, Oct 11, 2012 at 11:37 AM, dean <<a href="mailto:deanan@gmail.com" target="_blank">deanan@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Thanks. I've the splitting working for mp4 files and video splits nicely but audio has a pop/click when you try to join them together because the audio buffers don't seem to line up nicely. I'm not sure how to get around this yet. (maybe decode just the audio and reencode?) Mpeg ts files still seem to be an issue though as even a single ts doesn't want to be read by ios devices. Is there some setting I'm missing? Thanks, Dean -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/mpeg-ts-and-multifilesink-tp4656497p4656554.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/mpeg-ts-and-multifilesink-tp4656497p4656554.html</a> Sent from the GStreamer-devel mailing list archive at Nabble.com. _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div> </blockquote></div>