Yes, You don't need to use MCAS if your STB is Amico A4 (Combo). This STB is based on Amlogic 905 CPU and It has proper drivers for correct Oscam work opening PowerVU-coded channels.
Yes, my last Oscam.apk works good with PVU channels, also all my last Oscam binaries work good with them.
Softcam file's name is "Softcam.key" and You may put It on /var/tuxbox/config/ folder on your STB.
You can add/replace by yourself all PVU keys inside Softcam.key file.
Syntax for ECM Keys in SoftCam.Key:
P <groupid><srvid> <key number> <key>
Where:
groupid (2 bytes) : Any 4 hex digits of your choice. Groups must be
..............................unique. Leading zeros are optional.
srvid (2 bytes) : Service ID of channel in hex with leading zeros
.............................to make 4 hex digits.
key number (string) : '00' for even or '01' for odd CW.
key (7 bytes) : ECM key.
Example:
groupid : 1
sid : 25CA
key number : 00 and 01
key : 11223344556677 and 8899AABBCCDDEE
P 000125CA 00 11223344556677
P 000125CA 01 8899AABBCCDDEE
Example:
groupid : 2
sid : 0034
key number : 00 and 01
key : 00112233445566 and FF22334455AADD
P 00020034 00 00112233445566
P 00020034 01 FF22334455AADD
For channels with the same srvid the correct key will be detected
automatically, but each key needs a unique groupid.
P 009E0234 01 11223344556677
P 00040234 01 22334455667788
P 013E0234 01 33445566778899
WARNING: duplicate are not allowed anymore - only the last instance
will be used!
Syntax for AU keys:
P <groupid> <UA> <key>
Example:
P 009E 11223344 11223344556677
P 009E 44332211 22334455667788
P 0004 22334455 33445566778899
P 013E 00112233 00112233445566
Multiple UA keys are allowed for each group and each UA will
update ALL ecm keys in the group.
NOTE: in order to work, the ecm keys must be "seeded" in the
file for each SID you want to update since the UA has no
information about sids. So to add a key that is unknown, enter
a dummy key to get updated, for example:
P 00010004 00 00000000000000000
P 00010004 01 00000000000000000
Also note: Duplicate powervu keys are no longer allowed
(unnecessary since duplicate SIDs should now have a unique
group ID.) So, if there are any duplicates, only the last
key in the file will be used. This also means that as new keys
are found and appended to the file, they will automatically
replace earlier keys.
Disable the Stream Relay (on by default):
Webif -> Config -> Stream Relay -> Mode 0 - disabled
or in oscam.conf:
[streamrelay]
stream_relay_enabled = 0
Select the correct DVB-Api extended CW API:
Webif -> Config -> DVB-Api -> API for extended CWs : 2 - OE 2.0
or in oscam.conf:
[dvbapi]
extended_cw_api = 2
Here is latest Softcam.key attached.