do you ADV7280-M without macrovision feature?
with a different PN?
We are checking with part specialist on this question.
I do not understand your question. Could you please rephrase it ?
Using autodetect scripts the ADV7280-M is robust to all Macrovision/Rovi copy right protection.
Using fast switch scripts the ADV7280-M is not robust to Macrovision/Rovi copy right protection.
See this post for more information :
Fast Switch Mode- ADV728x
Senior Applications Engineer,
Analog Devices Inc.
i'll give an example -
ADV7342 has macrovision and ADV7343 hasn't.
if i'm not mistaken, this feature requieres HW modification.
do you have ADV7280-M decoder without macrovision, or you can only disable it by SW?
The ADV7342 and ADV7343 are video encoders. These parts take in digital video and output analog video. When Macrovision is enabled (on the ADV7342), it outputs Macrovison copyright protection signals in the analog video output.
The ADV7280-M is a video decoder. It takes in analog video and outputs digital video. In normal operation the ADV7280-M is robust to Macovision i.e. it can still convert the analog signal into a digital signal even if Macrovison copyright protection signals are on the analog video.
In fast switch mode, the ADV7280-M it cannot convert the analog signal into a digital signal if Macrovison copyright protection signals are on the analog video.
There is no analog devices video decoder that I am aware of that is not robust to Macrovison/Rovi.
Due to the fact that we are not Macrovision certified company we couldn't purchase in the past ADV7342.
do you think we will encounter the same problem with the ADV7280-M?
Distribution of macrovision capable encoder products (e.g. ADV7342) is tightly controlled to Macrovision certified companies only.
Distribution of macrovision capable decoder products (e.g. ADV7280-M) is not controlled. The part can support either Macrovision protected or non-Macrovision protected content.
Do you have the ADV7280-M kernel driver? Where can I download it? Thanks!
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