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Multiproto is a proposal for version 3.3 of the linux DVB API which includes extensions for cards which support multiple DVB protocols (DVB-S, DVB-S2, DVB-T, DVB-C, DVB-H, ATSC, DSS).

It is an experimental project and is not currently implemented in any released version of Linux. No firm plan has been made for its inclusion in Linux.


Discuss the features and facets of the project here ... this means you

Design Decisions

explain the choices made ... this means you

Technical Details

give a technical description of how the API change has been implemented ... this means you

Evaluation and Alternatives

explain whether the design goals have been met or not ... this means you

1.===Status and Migration Plan=== explain how a migration from the current API to multiproto could be achieved ... this means you

Making it Work

How to get it:

hg clone



There are currently no in-kernel multiproto drivers.

Provide details of which drivers work with multiproto ... this means you


AD-SP400 CI (Twinhan VP-1041)

Hauppauge WinTV-HVR-4000

TT-3200 DVB-S2

provide the details of where the drivers and patches and necessary tools are available ... this means you

provide details of how to compile for recent kernels -- this means you

Sample kernel output

provide the relevant portion of dmesg here

Tuner / DiSEqC / Player support

provide comprehensive details of how to upgrade multimedia applications to work with the new API ... this means you

scan: see patched version at

szap: see patched version at Also see information about szap2 at and

mplayer : someone needs to write a patch ... why don't you?

Kaffeine : someone needs to write a patch ... why don't you?

VDR: VDR version 1.5.14 and later require multiproto (v1.5.14 announcement:

MythTV: someone needs to write a patch ... why don't you?

dvbstream: Someone needs to write a patch ... why don't you? See

provide details of how to use with DiSEqC -- this means you

External Links