[gst-devel] issues with mpeg{ts,ps} demux

[Stefan Kost]

Sameer Naik wrote:
> Hi,
>
> On my fedora 12 pc i have i have installed,
> gstreamer-0.10.27
> gst-plugins-base-0.10.27
> gst-fluendo-mpegdemux-0.10.23
> (and the other gstreamer packages)
>
> If i try to play an MPEG Program stream (H.264 BP Video and MPEG1
> Layer 2 Audio) using the following pipeline
> gst-launch filesrc location=file.mpg ! flupsdemux name=demux ! queue !
> ffdec_h264 ! xvimagesink demux. ! queue ! mad ! alsasink
>
> The pipeline goes into the playing state, but nothing ever gets
> rendered on the screen.
> Hoever if i specify queue limits on the queue before the ffdec_h264
> plugin, the pipeline works correctly.
>
> gst-launch filesrc location=file.mpg ! mpegpsdemux name=demux ! queue
> max-size-buffers=0 max-size-time=0 max-size-bytes=5242800 ! ffdec_h264
> ! xvimagesink demux. ! queue ! mad ! alsasink
>
>   
Have you tried mpegpsdemux instead? Do you see anything when setting
sync=false on xvimagesink. If so the psdemuxer has a timestamp issue.

Stefan

> I don't know what the issue here is. I have never encountered this
> behaviour with other pipelines, only with gst-fluendo-mpegdemux for
> both program as well as transport streams.
>
> Please find my test stream here:
> http://download.damagehead.com/samples/the.robbie.williams.show.dvd.extra_h264bp.mpg
>
> Regards
> ~Sameer
>
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