[streaming] Re: problem with SAP
hornsby
adrian_hornsby at yahoo.co.uk
Thu Dec 1 14:25:48 CET 2005
Hi,
Yes this is a multicast h.264 stream. I receive the SDP announcement without
problem, but when I ask to play it, doesn't work.
I can't receive global multicast unfortunately.
How can I actually get the SDP file ??
the VLC log is :
##############################################
main warning: no access2 module matching "sdp" could be loaded
main error: no suitable access module for `sdp://v=0
o=- 1498722985 3543377510 IN IP4 130.230.50.198
s=4Caster-7850
c=IN IP4 239.252.80.1/10
b=RR:0
t=0 0
a=mpeg4-iod:"data:application/mpeg4-iod;base64,AoIzAE///w/+/wOBPgABQKBkYXRhOmFwcGxpY2F0aW9uL21wZWc0LW9kLWF1O2Jhc2U2NCxBVnNCS2dVZkF5WUF5U0FBWlFRTklSRUJKUUFBQkpQQUFBU1R3QVlRQUVRQUFWK1FBQUZma0NBQUFBQUFBd0V0QXA4REtRQmxBQVFOUUJVQUJnQUFBVitRQUFGZmtBWVFBRVFBQUx1QUFBRmZrQ0FBQUFBQUEwTURaVzVuBA0BBQAAyAAAAAAAAAAABgkBAAAAAAAAAAADaQACQEZkYXRhOmFwcGxpY2F0aW9uL21wZWc0LWJpZnMtYXU7YmFzZTY0LHdCQVNnVEFxQlcwbUVFSDhBQUFCL0FBQUJFS0NLQ240BBICDQAAIAAAAAAAAAAABQMAAGAGCQEAAAAAAAAAAA=="
m=video 9760 RTP/AVP 96
b=AS:299
a=rtpmap:96 H264/90000
a=fmtp:96 profile-level-id=42E00D;
sprop-parameter-sets=Z0LgDZWgUGfn/8AAQABEAAAPoAABhqGDAASTwBJWrgAC,aM44gA==;
parameter-sets=Z0LgDZWgUGfn/8AAQABEAAAPoAABhqGDAASTwBJWrgAC,aM44gA==;
packetization-mode=1
a=cliprect:0,0,180,320
a=mpeg4-esid:201
a=x-envivio-verid:00022159
m=audio 9762 RTP/AVP 97
b=AS:90
a=rtpmap:97 mpeg4-generic/48000/2
a=fmtp:97 profile-level-id=15; config=1190; streamtype=5; mode=AAC-hbr;
SizeLength=13; IndexLength=3; IndexDeltaLength=3
a=mpeg4-esid:101
a=lang:eng
a=x-envivio-verid:00022159
'
main debug: thread 3015703472 joined (src/input/input.c:386)
main debug: no-skip mode, stopping
sap debug: incorrect c field, IN
sap debug: incorrect m field, video
sap debug: incorrect c field, IN
sap debug: incorrect m field, video
sap debug: incorrect c field, IN
sap debug: incorrect m field, video
sap debug: incorrect c field, IN
sap debug: incorrect m field, video
sap debug: incorrect c field, IN
sap debug: incorrect m field, video
sap debug: session deletion packet
##############################################
On Thursday 01 December 2005 14:29, Marshall Eubanks wrote:
> Can you send the SDP file you receive ?
>
> Also, is this for multicast ? If you can receive global multicasts
> you can also test this with the AmericaFree TV H264test channel.
> There are SAPs sent for this.
>
> Regards
> Marshall
>
> As usual, you might want to run tcpdump on the receiving machine
> to see
> if the packets are actually arriving.
>
> On Nov 30, 2005, at 7:56 AM, hornsby wrote:
> > On Wednesday 30 November 2005 14:53, you wrote:
> >> Le Mercredi 30 Novembre 2005 13:06, hornsby a écrit :
> >>> I have trouble getting a h.264 stream to display on my machine
> >>> from the SAP annoucement.
> >>> Everything works fine on Windows machine, so it is weird. And as
> >>> I'm
> >>> not a windows fan at all, I want to get it work on Linux :)
> >>
> >> Is it that you don't receive the announcement or that you fail to
> >> view
> >> the stream when selecting it in the playlist ?
> >
> > I do receive the annoucement but then it fails to open the stream.
> >
> > thanks for helping
> >
> >
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