How to with SDP advanced configuration:
Aim:
Here we will edit our SDP file further, from our previous tutorial in QuickTime Broadcaster. You will add your name, web site and suchlike to your file.
What will you need:
Hardware: Any Mac.
Software: A text editor like TextEdit.
Ok just a quick recap from the QuickTime Broadcaster, you've added your IP address at the end of the 2nd line of code (starting with 02 in green) in your SDP as you can see below.
- 01 v=0
- 02 o=aburt 3311635594 3311635594 IN IP4 10.0.1.44
- 03 t=0 0
- 04 m=audio 5432 RTP/AVP 96
- 05 c=IN IP4 xxx.xxx.xxx.xxx/15/1
- 06 a=rtpmap:96 AMR/8000/1
- 07 a=fmtp:96 octet-align
- 08 a=x-bufferdelay:3
- 09 m=video 5434 RTP/AVP 97
- 10 c=IN IP4 xxx.xxx.xxx.xxx/15/1
- 11 a=rtpmap:97 H263-1998
- 12 a=cliprect:0,0,144,176
- 13 a=x-bufferdelay:3
Now we will look into what will we add to our SDP file:
- Session Name eg: My great Live Broadcaster from London Starting code letter s
- s=My great Live Broadcaster from London
- Session information eg: My 3gpp sdp file Starting code letter i
- i=My 3gpp sdp file
- URI of description eg: http://www.my-web-site.com Starting code letter u
- u=http://www.my-web-site.com
- Email address eg: info@info.com Starting code letter e
- e=info@info.com
- Phone number eg: 0044-1234-5678 Starting code letter p
- p=0044-1234-5678
So now after seeing the above, we can now add our new lines of text into our existing SDP flie.
- 01 v=0
- 02 o=aburt 3311635594 3311635594 IN IP4 10.0.1.44
- 03 s=My great Live Broadcaster from London
- 04 i=My 3gpp sdp file
- 05 u=http://www.my-web-site.com
- 06 e=info@info.com
- 07 p=0044-1234-5678
- 08 t=0 0
- 09 m=audio 5432 RTP/AVP 96
- 10 c=IN IP4 0.0.0.0/15/1
- 11 a=rtpmap:96 AMR/8000/1
- 12 a=fmtp:96 octet-align
- 13 a=x-bufferdelay:3
- 14 m=video 5434 RTP/AVP 97
- 15 c=IN IP4 0.0.0.0/15/1
- 16 a=rtpmap:97 H263-1998
- 17 a=cliprect:0,0,144,176
- 18 a=x-bufferdelay:3
