H264 Elementary playback

Deepak Jain jain1982 at gmail.com
Tue May 14 03:08:19 PDT 2013


queue in the pipeline is a typo...their is no difference with/without queue


On Tue, May 14, 2013 at 3:37 PM, Deepak Jain <jain1982 at gmail.com> wrote:

> Hi All,
>
> I am using GStreamer 1.0.
>
> I am having a AnnexB H.264 Elementary Stream (ES) File.
>
> I am playing the file with the below command using gst-launch.
>
> # gst-launch-1.0 -v filesrc location=1.h264 ! queue !
> video/x-h264,width=1280,height=720,framerate=25/1 ! avdec_h264  !
> xvimagesink
>
>
> The problem is that the video plays but it keeps stuck on the first frame
> and the player quits after some 5-6 secs. Also the first frame is not
> clear, it is garbled one.
>
> This elementary stream has approx 160-170 frames and it plays perfectly
> for approx 7-8 secs on windows VLC player.
>
> The same elementary stream also plays perfectly with ffplay, although a
> bit faster may be due to faster frame rate.
>
> Now coming back to Gstreamer, what could be the problem here. Is their any
> problem with the created pipeline?
>
> Or it can be any problem related to timestamps, since audio is not
> present...and may be the video is looking for audio timestamp...Just
> guessing:(
>
> Any help would be appreciated.
>
> Thanks,
> Deepak
>
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