[linux-dvb] CAM with Budget, Why no decryption?
cmassiot at freebox.fr
Wed Mar 30 10:01:59 CEST 2005
On Wed, Mar 30, 2005, irk wrote:
> As far as I understand, for encrypted streams I just need to initialise the
> CAM on
> the card with the CVS driver. Streams are then flowing through the CAM, TS
> get decrypted and appear as unencrypted TS which I can retrieve from the
> card in
> the same way as for unencrypted packets. For the streaming software there
> is thus
> no difference. However, currently TS packets are not decrytped so they are
> in encrypted format to the client.
No, your server software must send a CAPMT to the CAM so that it starts
descrambling. See EN 50 221, libdvbci or VLC for more details.
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