RE:Re: [MPlayer-dev-eng] Receiving Windows multicast streams and Play it
difeijing
difeijing at sina.com
Mon Jun 19 08:18:13 CEST 2006
hello,
> What exactly do you mean by "protocol information"? Decoding the nsc> files is no problem, I posted a patch for that a long time ago, but that> does not help anything since part of the file header is in the nsc file.> My conclusion was that this is just too ugly to support in MPlayer... "Protocol information" that I said means the header on the top of each
packet,it's length is from 13 to 16,following is an example(in order):
header of packet1: 00 00 00 00 CB 81 AC 05 82 11 01 09 5D 00
header of packet2: 01 00 00 00 CB 81 AC 05 82 21 01 48 5D A3 05 00
header of packet3: 02 00 00 00 CB 81 AC 05 82 31 01 48 5D A3 05 00
header of packet4: 03 00 00 00 CB 81 AC 05 82 41 01 09 5D 00
header of packet5: 04 00 00 00 CB 81 AC 05 82 51 01 48 5D A3 05 00
header of packet6: 05 00 00 00 CB 81 AC 05 82 61 01 48 5D A3 05 00
......
The first four bytes seem like a counter,but sometimes two sequential
packets may have same counter value,is there a fragmented packet?
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