Hello Ross, <br>
<br>
I transmit two rtp streams over dvb-h. The first one is generated by
H.264 real time encoder (envivio 4caster M2) and send on multimedia
server (cardinal), the second one is generated from a mp4 file by
multimedia server (cardinal) by itself.<br>
I receive it on linux machine with dvb card. I set dvb network adapter
on proper pid, i tune the card and by tcpdump I see that IP datagrams
from which carry both rtp streams are received by the network adapter.
I run vlc with sdp files. The strange is that I am able to receive the
rtp stream generated by H.264 real time encoder but not the one which
multimedia server generates. I am quite confused and I don't know what
is the problem. Below I presents the sdp files for both streams, maybe
there is something what live555 don't take into consideration. <br>
<br>
I thought that the library doesn\t look on proper card but why once it
takes the rtp packets from the card and for the second stream it
doesn't.<br>
<br>
sdp generated by H.264 encoder<br>
<br>
v=0<br>
o=- 1025276472 3155130398 IN IP4 <a href="http://130.230.50.198">130.230.50.198</a><br>
s=TUT - test<br>
c=IN IP4 <a href="http://239.252.80.1/128">239.252.80.1/128</a><br>
b=RR:0<br>
t=0 0<br>
a=mpeg4-iod:"data:application/mpeg4-iod;base64,AoIzAE///w/0/wOBPgABQKBkYXRhOmFwcGxpY2F0aW9uL21wZWc0LW9kLWF1O2Jhc2U2NCxBVnNCS2dVZkF5WUF5U0FBWlFRTklCRUFZYWdBQVlhZ0FBR0dvQVlRQUVRQUFWK1FBQUZma0NBQUFBQUFBd0V0QXA4REtRQmxBQVFOUUJVQUJnQUFBTU5RQUFERFVBWVFBRVFBQUx1QUFBRmZrQ0FBQUFBQUEwTURaVzVuBA0BBQAAyAAAAAAAAAAABgkBAAAAAAAAAAADaQACQEZkYXRhOmFwcGxpY2F0aW9uL21wZWc0LWJpZnMtYXU7YmFzZTY0LHdCQVNnVEFxQlcwbUVFSDhBQUFCL0FBQUJFS0NLQ240BBICDQAAIAAAAAAAAAAABQMAAGAGCQEAAAAAAAAAAA=="
<br>
m=video 9760 RTP/AVP 96<br>
b=AS:100<br>
a=rtpmap:96 MP4V-ES/90000<br>
a=fmtp:96 profile-level-id=244; config=000001B0F4000001B50CA020202F000001000000012000C7F9D8D8B0D450B04481498F<br>
a=cliprect:0,0,576,352<br>
a=mpeg4-esid:201<br>
a=x-envivio-verid:00022159<br>
m=audio 9762 RTP/AVP 97<br>
b=AS:50<br>
a=rtpmap:97 mpeg4-generic/48000/2<br>
a=fmtp:97 profile-level-id=15; config=1390; streamtype=5; mode=AAC-hbr; SizeLength=13; IndexLength=3; IndexDeltaLength=3<br>
a=mpeg4-esid:101<br>
a=lang:eng<br>
a=x-envivio-verid:00022159<br>
<br>
sdp generated by multimedia server <br>
<br>
v=0<br>
o=QTSS_Play_List 1460042056 502683559 IN IP4 <a href="http://130.230.50.48">130.230.50.48</a><br>
s=stream-30<br>
c=IN IP4 <a href="http://239.252.80.3/1">239.252.80.3/1</a><br>
t=0 0<br>
a=x-broadcastcontrol:RTSP<br>
a=mpeg4-iod:"data:application/mpeg4-iod;base64,AoIzAE///w8D/wOBPgABQKBkYXRhOmFwcGxpY2F0aW9uL21wZWc0LW9kLWF1O2Jhc2U2NCxBVnNCS2dVZkF5WUF5U0FBWlFRTklCRUJKUGdBQkpQZ0FBU1Q0QVlRQUVRQUFWK1FBQUZma0NBQUFBQUFBd0V0QXA4REtRQmxBQVFOUUJVQUJnQUFBVitRQUFGZmtBWVFBRVFBQUx1QUFBRmZrQ0FBQUFBQUEwTURaVzVuBA0BBQAAyAAAAAAAAAAABgkBAAAAAAAAAAADaQACQEZkYXRhOmFwcGxpY2F0aW9uL21wZWc0LWJpZnMtYXU7YmFzZTY0LHdCQVNnVEFxQlcwbUVFSDhBQUFCL0FBQUJFS0NLQ240BBICDQAAIAAAAAAAAAAABQMAAGAGCQEAAAAAAAAAAA=="
<br>
a=ISMA-compliance:1,1,1<br>
m=video 5004 RTP/AVP 96<br>
b=AS:312<br>
a=rtpmap:96 MP4V-ES/90000<br>
a=fmtp:96 profile-level-id=3; config=000001B003000001B50CA020202F000001000000012000C7F80808B0D450A04181463F<br>
a=cliprect:0,0,180,320<br>
a=mpeg4-esid:201<br>
a=x-envivio-verid:00022159<br>
a=control:trackID=1<br>
m=audio 5006 RTP/AVP 97<br>
b=AS:106<br>
a=rtpmap:97 mpeg4-generic/48000/2<br>
a=fmtp:97 profile-level-id=15; config=1190; streamtype=5; mode=AAC-hbr; SizeLength=13; IndexLength=3; IndexDeltaLength=3<br>
a=mpeg4-esid:101<br>
a=lang:eng<br>
a=x-envivio-verid:00022159<br>
a=control:trackID=2<br>
<br>
Thank your help. <br>
<br>
BR<br>
Lukasz <br>