[Libav-user] RTP Buffer

Neil Menne nhmenne42 at students.tntech.edu
Thu Dec 8 16:24:09 CET 2011


Yeah, that's what I need. I'm getting H.264 video as an RTP stream.

On Thu, Dec 8, 2011 at 10:01 AM, Alex Cohn <alexcohn at netvision.net.il>wrote:

> On Thu, Dec 8, 2011 at 16:22, Neil Menne <nhmenne42 at students.tntech.edu>
> wrote:
> > I really want the header more than anything out of it, but the data
> returned
> > by AVPacket is without the header information.
>
> So, by raw buffer you mean the undecoded packets with all relevant
> information, don't you?
> What kind of input are you processing?
>
> > I'm trying to get the
> > sequence number and timestamp for each packet, and this seems like the
> only
> > way to get that information. Comparing the timestamp seen in Wireshark
> > (which isn't always zero) with the timestamp reported by FFMpeg (which is
> > always zero), I'm thinking that the header isn't getting parsed for that
> > data.
> >
> > -Neil
> >
> > On Thu, Dec 8, 2011 at 2:56 AM, Alex Cohn <alexcohn at netvision.net.il>
> wrote:
> >>
> >> On Thu, Dec 8, 2011 at 01:09, Neil Menne <nhmenne42 at students.tntech.edu
> >
> >> wrote:
> >> > Is there a way to get the raw buffer from FFMpeg?
> >>
> >> raw buffer: you probably mean YUV420 images?
> >>
> >> > I need the headers and all, and I'm not seeing it.
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