[gst-devel] [mpeg2dec] not negotiated after aspect change?

[Thomas Loewe]

Hi,

i'm using the following Pipeline to show a TS-Video:

     gst-launch filesrc location=video.ts ! mpegtsdemux name=dmx dmx. !
queue2 max-size-buffers=0 max-size-time=0 ! mpeg2dec ! directdrawsink dmx. !
queue2 max-size-buffers=0 max-size-time=0 ! mad ! audioconvert !
directsoundsink

which works fine.

This Transportstream contains an Aspectchange from 16:9 <-> 4:3 and at this
Point the Pipeline stops with:

     mpeg2dec gstmpeg2dec.c:1002:handle_slice:<mpeg2dec0> pushed with result
not-negotiated
     mpeg2dec gstmpeg2dec.c:1227:gst_mpeg2dec_chain:<mpeg2dec0> exit loop,
reason not-negotiated

Replacing mpeg2dec with ffdec_mpeg2video doesn't have this Problem, so i
guess it's a Bug in mpeg2dec?

Unfortunately i can't use ffdec_mpeg2video because it shows only 1 Frame per
Second!?

Can somebody help me out?

Thank you,
Thomas
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