How to modify the HDVICP frequency?

binbin xu

Development board: DM8148 EVM
Development kit: DVRRDK3.0

How do I check my HDVICP frequency and modify the frequency？

now 720 p frame rate is normal, 1080 p30 coding only 20 frames, frame rate is not enough;
I suspect the HDVICP frequency configuration is low.

over 11 years ago

0 Margarita Gashova over 11 years ago

TI__Guru* 80190 points

Hello,

I am not an DVRRDK expert but DM8148 should be able to handle with 1080p30 without a problem since it support 1080p60.

binbin xu said:
I suspect the HDVICP frequency configuration is low.

What frequency you used now is it the default one?

Best Regards,

Margarita

0 binbin xu over 11 years ago in reply to Margarita Gashova

Prodigy 180 points

1, DM8148 could theoretically coding to 1080 P60
I have just changed the H264 encoding level, default of level 4.1, only support to 1080 p30;, after the modification of level 5.1 can be encoded into 1080 p60;But my code output frame rate still 20 frames;

2, the frequency that the HDVICP is to use the default values;
I don't know where to look at the main frequency, also don't know how to modify;