Hello,
I ran dvbsnoop for some detailed information what data solved by Digital Devices Cine C2T2 tuners.
dvbsnoop -s signal -frontend /dev/dvb/adapter0/frontend0
cycle: 1732 d_time: 0.001 s Sig: 50 SNR: 320 BER: 0 UBLK: 0 Stat: 0x1f [SIG CARR VIT SYNC LOCK ]
It shows the Signal Strength is 50 and SNR is 320. I don't understand this values and I don't think the Signal Strength is dBm because 50 dBm is vary low input signal and recorded or live stream quality are very fine.
I tested my old Mystique card too.
dvbsnoop -s signal -frontend /dev/dvb/adapter5/frontend0
cycle: 97 d_time: 0.006 s Sig: 60909 SNR: 61937 BER: 2 UBLK: 0 Stat: 0x1f [SIG CARR VIT SYNC LOCK ]
It seems to me that this card uses two byte to show Signal Strength and SNR and tvheadend shows it correctly.
Can someone help me? Thanks.