How to save incoming h264 stream without re-encoding?

[W.A. Garrett Weaver]

I tried adding in h264parse and it worked! Not only that, but I also don't
have the weird play head problems I had before. Thanks.

On Fri, May 25, 2012 at 4:10 PM, Mailing List SVR
<lists at svrinformatica.it>wrote:

>  Il 26/05/2012 00:34, W.A. Garrett Weaver ha scritto:
>
> When I tried that, filesink makes a file that is 0 bytes. In theory doing
> that should work fine, but when I tried it: it didn't.
>
> That's funny that it works for you, I have no idea why it doesn't work for
> me, it would help if rtph264depay was documented.
>
>
> add h264parse after the depayloder will work with all the muxer you tryed,
> add also -e to gst-launch,
>
> Nicola
>
>
>  Is it my version of gstreamer? I'm using 0.10
>
> On Friday, May 25, 2012, Nathanael D. Noblet <nathanael at gnat.ca> wrote:
> > On 05/24/2012 09:54 PM, W.A. Garrett Weaver wrote:
> >>
> >> I found the solution to the intermittent delay problem. What you have to
> >> do is reduce the latency on gstrtpjitterbuffer to 10ms instead of being
> >> 500ms.
> >>
> >> gst-launch-0.10 udpsrc multicast-group=224.1.1.1 auto-multicast=true
> >> port=5010 caps='application/x-rtp, media=(string)video,
> >> clock-rate=(int)90000, encoding-name=(string)H264,
> >>
> sprop-parameter-sets=(string)\"Z0KAHukBQHpCAAAH0AAB1MAIAA\\=\\=\\,aM48gAA\\=\",
> >> payload=(int)96, ssrc=(uint)3315029550, clock-base=(uint)3926529534,
> >> seqnum-base=(uint)45576' ! gstrtpjitterbuffer drop-on-latency=true
> >> latency=10 ! rtph264depay ! ffdec_h264 ! x264enc ! matroskamux !
> >> filesink location=movie.mkv
> >>
> >> The result is this:
> >> Helmet Cam Record 3
> >>
> >> This works good if the computer on the receiving end is sufficiently
> >> fast enough to compress video, since mine is, this is an adequate
> >> solution. Still, it would be nice to record the h264 stream directly to
> >> a file instead of having to re compress.
> >
> > I do something somewhat similar (I capture encoded video from IP network
> cameras and only remux to a file)...
> >
> > What happens if you have rtph264hdepay ! matroskamux ! filsink??? Why
> doesn't that work for you?
> >
> >
> > --
> > Nathanael d. Noblet
> > t 403.875.4613
> > _______________________________________________
> > gstreamer-devel mailing list
> > gstreamer-devel at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
>
> --
> *W.A. Garrett Weaver *
> weaverg at email.arizona.edu
>
>
>
> _______________________________________________
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>
>
>
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>


-- 
*W.A. Garrett Weaver *
weaverg at email.arizona.edu
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