Re: [PATCH] Multi protocol support

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Johannes Stezenbach wrote:
On Wed, Apr 12, 2006, Manu Abraham wrote:
Andreas Oberritter wrote:
+typedef enum {
+       DMX_PROTO_DVB_S,
+       DMX_PROTO_DVB_C,
+       DMX_PROTO_DVB_T,
+       DMX_PROTO_DSS,
+       DMX_PROTO_ATSC,
+       DMX_PROTO_DVB_S2
+} dmx_protocol_t;
Why should a demux care how the TS was delivered? All DVB variants and
ATSC use MPEG-2 TS, right? I don't know about DSS though.
Some protocols need different SYNC words , stream lengths etc for the demuxer to work (DSS and DVB-S2 differ from DVB-S/C/T/ATSC) DSS has a different SYNC word and a different stream lengths, but S2 has more modes of operation which again needs this.

So there are 3 different categories
(1) DVB--> DVB-S/C/T/ATSC
(2) DSS
(3) DVB-S2 --> multiple modes

"Protocol" is wrong, it should be named "transport stream format",

ok, i will change it to TSFORMAT, but would you like to have the same for both the frontend and the demux , or delivery system DELSYS for the frontend and TSFORMAT for the demux and the adapter ?



Manu


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