H.264 encode bit rate.

takashitakahash — Mon, 05 Oct 2015 07:04:47 GMT

Hi community.

Our customer has two questions.

1, By IMX6SDLRM.PDF description to encode in H.264 CBP Bitrat comes to 14 Mbit/s 1080 p ,

Please tell me the compression rate and Bitrate of the case of 720p.

2,Would it be possible to change dynamically encode H.264 CBP in the Bitrate?

This is because i want to dynamically change depending on network conditions.

Re: H.264 encode bit rate.

igorpadykov — Mon, 05 Oct 2015 10:54:32 GMT

Hi Takashi

1. bitrate for 720p case is the same as shown on presentation slide 5

compression rate depends on content as discussed on

2. yes bitrate can be changed, this is described in attached VPU API

Manual sect.4.2.5 Dynamic Configuration Commands

Best regards

igor

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