Hello,
If I try playing just a sound from my video with following pipeline: gst-launch-0.10 filesrc location=MPEG4_MOVIE ! qtdemux name=t ! queue ! faad ! alsasink sound plays just fine and song duration is 38 seconds. If I play video only using following pipeline: gst-launch-0.10 filesrc location=MPEG4_MOVIE ! qtdemux name=t ! queue ! mpeg4dec ! mySink video plays just fine in duration of 38 seconds. However, if I play both of them like: gst-launch-0.10 filesrc location=MPEG4_MOVIE ! qtdemux name=t ! queue ! mpeg4dec ! mySink t. ! queue ! faad ! alsasink everything is much faster and the whole thing is over in 26 seconds. Any idea what might be causing this? Cheers Ogi ------------------------------------------------------------------------------ Learn how Oracle Real Application Clusters (RAC) One Node allows customers to consolidate database storage, standardize their database environment, and, should the need arise, upgrade to a full multi-node Oracle RAC database without downtime or disruption http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Hi,
On Sat, Dec 25, 2010 at 1:21 AM, Radivoje Jovanovic <[hidden email]> wrote: > Hello, > If I try playing just a sound from my video with following pipeline: > gst-launch-0.10 filesrc location=MPEG4_MOVIE ! qtdemux name=t ! queue ! > faad ! alsasink > sound plays just fine and song duration is 38 seconds. > If I play video only using following pipeline: > gst-launch-0.10 filesrc location=MPEG4_MOVIE ! qtdemux name=t ! queue ! > mpeg4dec ! mySink > video plays just fine in duration of 38 seconds. > However, if I play both of them like: > gst-launch-0.10 filesrc location=MPEG4_MOVIE ! qtdemux name=t ! queue ! > mpeg4dec ! mySink t. ! queue ! faad ! alsasink > everything is much faster and the whole thing is over in 26 seconds. > Any idea what might be causing this? there may be several reasons for such a behavior, ranging from an incorrect clip to wrongly behaving elements in the pipeline. Some suggestions: - replace your sink elements with fakesinks and enable gst-launch verbosity by using its -v option. - add some identity elements after the tee and set its check-perfect proerty to "true". Maybe you can post something here (use pastebin/txt attachments for more than 10 lines please) after running those tests. Regards > Cheers > Ogi > > ------------------------------------------------------------------------------ > Learn how Oracle Real Application Clusters (RAC) One Node allows customers > to consolidate database storage, standardize their database environment, > and, > should the need arise, upgrade to a full multi-node Oracle RAC database > without downtime or disruption > http://p.sf.net/sfu/oracle-sfdevnl > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > ------------------------------------------------------------------------------ Learn how Oracle Real Application Clusters (RAC) One Node allows customers to consolidate database storage, standardize their database environment, and, should the need arise, upgrade to a full multi-node Oracle RAC database without downtime or disruption http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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