[Live-devel] Avoid openning files when creating sdp format

[Jacky Cheung]

Hi Ross,

I've noticed my file is being opened 2 to 3 times before actual
streaming. After checking the code, the second open is for creating sdp
format. Is there any ways that can avoid my files are being opened
before actual streaming? It is not a problem for me to hard code the
parameters.


Thanks for your guidelines.

Regards,
Jacky