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<blockquote data-quote="mm1352000" data-source="post: 837829" data-attributes="member: 82144"><p>Hi DjeC64</p><p></p><p></p><p></p><p>I really don't think there is anything that I can do. I'm aware that things aren't working out so well for you with the Cine S2 and I'm sorry about that. However, it is my firm belief that if anything could be done to enable MTD with your existing CAM then it would have to be done by Digital Devices. To try and give you some insight...</p><p></p><p>The Digital Everywhere tuners have a PID filter in place as a special case to deal with the firewire speed limitations. They also provided specific documentation about how to enable and control the PIDs that are sent over the firewire connection. To be clear: as far as I'm aware the PID filter has no connection to the CI/CAM there. When it comes to the CAM, we are able to ask the CAM to decrypt specific sets of channels, however there is no concept of control over what PIDs pass through it. I would assume that the full stream is received by the CAM to ensure that it has all the information required to decrypt channels (ECM and EMM PIDs).</p><p></p><p>When it comes to DD, as far as I am aware DD tuners do not have a PID filter in place. Further, we have *much* less control and information about the CI/CAM than we do with Digital Everywhere. Really, all of the complexity and control is in the driver. There is no concept of MTD or PMT or streams or anything - all of that is hidden by the driver. When we want a channel to be decrypted we simply pass the SID to the driver and it does whatever is necessary. We have the bare minimum of information and control necessary to get channels to be decrypted and the CAM menu to be accessible.</p><p></p><p>So to reiterate: I really am sorry but I honestly feel there is nothing that we can do. Unless DD can give you specific information about things that we can do in our code to enable MTD with the Astoncrypt CAM then we are powerless to do anything because:</p><p>1. We do not have the information to know what to do.</p><p>2. We do not have the control over the CAM to enable us to even perform useful experiments.</p><p></p><p>:sorry:</p><p></p><p>mm</p></blockquote><p></p>
[QUOTE="mm1352000, post: 837829, member: 82144"] Hi DjeC64 I really don't think there is anything that I can do. I'm aware that things aren't working out so well for you with the Cine S2 and I'm sorry about that. However, it is my firm belief that if anything could be done to enable MTD with your existing CAM then it would have to be done by Digital Devices. To try and give you some insight... The Digital Everywhere tuners have a PID filter in place as a special case to deal with the firewire speed limitations. They also provided specific documentation about how to enable and control the PIDs that are sent over the firewire connection. To be clear: as far as I'm aware the PID filter has no connection to the CI/CAM there. When it comes to the CAM, we are able to ask the CAM to decrypt specific sets of channels, however there is no concept of control over what PIDs pass through it. I would assume that the full stream is received by the CAM to ensure that it has all the information required to decrypt channels (ECM and EMM PIDs). When it comes to DD, as far as I am aware DD tuners do not have a PID filter in place. Further, we have *much* less control and information about the CI/CAM than we do with Digital Everywhere. Really, all of the complexity and control is in the driver. There is no concept of MTD or PMT or streams or anything - all of that is hidden by the driver. When we want a channel to be decrypted we simply pass the SID to the driver and it does whatever is necessary. We have the bare minimum of information and control necessary to get channels to be decrypted and the CAM menu to be accessible. So to reiterate: I really am sorry but I honestly feel there is nothing that we can do. Unless DD can give you specific information about things that we can do in our code to enable MTD with the Astoncrypt CAM then we are powerless to do anything because: 1. We do not have the information to know what to do. 2. We do not have the control over the CAM to enable us to even perform useful experiments. :sorry: mm [/QUOTE]
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