[gst-devel] VLC CRASHING:MJPEG 1280x1024

[ajitjohn]

Hii all,

	I have written a MJPEG Packetizer GSTREAMER PLUGIN based on RFC 2435 .I am
streaming this mjpeg packetised data  to VLC ,QT,MPLAYER.

Following are my observations:

1)VLC PLAYER

        a)CIF(352x288)          - Works consistently with multiple stop and
play ..
        b)D1(720x480)           - Works inconsistently(sometimes it works
but most of the time it crashes)
        c)720p(1280x720)      - Works inconsistently(sometimes it works but
most of the time it crashes)
        d)HD(1280x1024)       - Works inconsistently(sometimes it works but
most of the time it crashes)

2)MPLAYER

        Works fine with mplayer for all resolutions.

3)QuickTimePlayer

       Works fine with qtplayer for all resolutions.

We have developed our own server for streaming the mjpeg data  at 10fps.

Timestamp calculation is done based on the below formulae:-

      timestamp +=(1/fps)*(90000)

      here we are fixing the fps to be 10.So we have a constant increment of
timestamp based on the above calculated value for every frame.

      The timestamp remains constant for all the packets in the frame ,but
it varies from frame to frame by the above calculated timestamp value.

      Packet size =1200 bytes.

     Is  my understanding correct in the way i am incrementing the timestamp
relative to the fps.
     Or do we have to work upon any other parameter(apart from timestamp)
that configures  the VLC to display the data it receives.

    am i missing something else when it come to vlc?


Regards,
Ajit.


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