[gst-devel] timestamp and gstrtph264pay.c

[Eric Zhang]

Hi, gstreamer-devel:

    Seems "gst_basertppayload_push" assigned timestamp to the GstBuffer.
Check this function, arnabsamanta?

Eric Zhang

2008/12/2 arnabsamanta <arnabsamanta at tataelxsi.co.in>

>  Hi ,
>        I Am using the rtph264pay plugin in gst-plugins-good-0.10.11.
>        I am unable to understand the timestamp logic in it.
>
>        to my understandings and observations,
>                we are extracting the timestamp value from the incoming
> buffer in "
> gst_rtp_h264_pay_handle_buffer" function
>                and this value is passed to the
> "gst_rtp_h264_pay_payload_nal" function as
> an argument and further assigned to             the outgoing buffer pointer
> "outbuf".
>
>                before doing the " gst_basertppayload_push " of the  "outbuf
> " , we are
> calling "gst_rtp_buffer_get_payload "           defined in the
> gst-plugins-base
> gstrtpbuffer.c .
>
>                when i printed the value of the timestamp of the incoming
> buffer , it was
> found to be -1.
>
>                Any where in the code flow , am unable to track the portion
> where the
> timestamp change is done.
>
>
>        Can anybody kindly help me to point out the part i might have
> overlooked ?
>        and thanks for spending your valuable time to read this long mail .
>
>  Regards,
>        ~Arnab
>
>
>
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