Intel MSDK MPEG 2 Decoder Problem
Víctor Jáquez
vjaquez at igalia.com
Thu Mar 15 23:20:38 UTC 2018
On Mon, 12 Mar 2018 at 09:09, HT wrote:
>
> Hi
>
> Built gstreamer 1.12 (Base, Good, Bad, etc.) from source and ported
> gstmsdkmpeg2dec.c from master branch to be able to decode mpeg2. It builds
> fine; however, there are noticeable visual artifacts at bottom right of the
> decoded video. Just wondering if this is a known issue (hopefully with a
> solution)?
Could you try with current master, or the 1.14 pre release?
There's has been a lot of work on msdk lately.
vmjl
>
> CLI:
>
> gst-launch-1.0 udpsrc name=udpsrc uri=udp://localhost:9000 sync=TRUE
> do-timestamp=true caps="video/mpegts, systemstream=(boolean)true,
> packetsize=(int)188" ! \
> queue name=qtsparse ! tsparse name=tsparse set-timestamps=true ! \
> queue name=qtsdemux ! tsdemux name=tsdemux emit-stats=false
> parse-private-sections=true ! \
> queue name=qvideoparse ! mpegvideoparse name=mpegvideoparse
> gop-split=true ! \
> queue name=qdec ! msdkmpeg2dec name=dec ! \
> filesink location=cap.raw
>
> Cheers,
>
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