<div>Hi ToTo:</div>I was trying to make a input-selector but it was failed<div>You may have a try to make it and it has some functions like "switch" and "blocked", it is supposed to useful to complete your goal.</div> <div>By the way, please give some reply about it.</div><div><br></div><div>Martin<br><br><div class="gmail_quote">On Fri, Apr 29, 2011 at 11:38 AM, wei qinbo <span dir="ltr"><<a href="mailto:weiqinbo@gmail.com">weiqinbo@gmail.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi guys,<br>I'm trying to play movies which has multi audio tracks. What i would like to do is to handle these audio tracks: switch to one audio track or mix them together during playback.<br> <br>I tried to use adder element, it' seems work when mixing. but i don't know how to switch audio when playback. I just unlinked one audio decoder and the adder to disable the audio track. but then all audios are gone:(<br> <br>Help please~<br><br><br>Regards,<br>ToTo<br> <br>_______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a><br> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br> <br></blockquote></div><br></div>