On 23/04/11 21:14, Oliver Endriss wrote: > Basically you should not have to hack anything. > - Setup the CI as with any conventional device. > - Write the encrypted stream into sec0. > - Read the decrypted stream from sec0. > > This should work. (Please note that I could do some loopback tests only, > as I am not watching paytv.) > > CU > Oliver > Oliver, This does not work. I have launch gnutv like this: 'gnutv -adapter 0 -channels hb.conf -out dvr -timeout 30 TF1' Then on dd tv@tv:~> dd if=188 if=/dev/dvb/adapter0/dvr0 of=/dev/dvb/adapter0/caio0 ^C36071+1 records in 36071+0 records out 18468352 bytes (18 MB) copied, 76.4947 s, 241 kB/s And another dd tv@tv:~> dd bs=188 if=/dev/dvb/adapter0/caio0 of=test.mpeg ^Cdd: reading `/dev/dvb/adapter0/caio0': Resource temporarily unavailable 1338880+0 records in 1338880+0 records out 251709440 bytes (252 MB) copied, 34.3276 s, 7.3 MB/s dd: closing input file `/dev/dvb/adapter0/caio0': Bad file descriptor The first dd reports a more/less correct size for 30sec of encrypted tv ~ 18MB. But the 2nd dd shows a big generated file out of the device. Plus it mostly contains the following pattern : lots of FF separated by 47 1F FF 10. I hope you can guide me to solve this - it is getting painful. Can we review the code together ? The starting point should be the ts_write/read methods. -- Issa -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
