IMX6 Quad and Quad Plus 2 channel H/W encoding performance

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IMX6 Quad and Quad Plus 2 channel H/W encoding performance

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ivyliu
Contributor IV

Hi,

We want to try 2 channel H/W encoding simulaneously with IMX6 Quad or Quad Plus with 1080P or 720P.

We will use H.264.

Could someone tell me what is the highest 2 channel H/W encoding simulaneously performance for both Quad and Quad Plus with 1080P and 720P?

Can they both be 1080P@30fps?

Thanks and Best Regards,

Ivy

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igorpadykov
NXP Employee
NXP Employee

Hi Ivy

please check p.6 presentation for simultaneous encode performance

Q&A: MX6 VPU H.264 Dual Stream Encode Limits | NXP Community 

i.MX6Q and QP have the same vpu module.

Best regards
igor
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957件の閲覧回数
igorpadykov
NXP Employee
NXP Employee

Hi Ivy

please check p.6 presentation for simultaneous encode performance

Q&A: MX6 VPU H.264 Dual Stream Encode Limits | NXP Community 

i.MX6Q and QP have the same vpu module.

Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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ivyliu
Contributor IV

Hi Igor,

Thanks for your prompt reply.

Do you know what would be the maximum throughput when VPU is operating at 352 MHz?

Thanks and Best Regards,

Ivy

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igorpadykov
NXP Employee
NXP Employee

Hi Ivy

below link may be useful

Memory Reserved on i.MX6 for VPU 

Best regards
igor

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ivyliu
Contributor IV

Hi Igor,

Thank you for your reply.

I will try to decrease the size.

Do you know what would be the maximum throughput when VPU is operating at 352 MHz?

Thanks and Best Regards,

Ivy

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igorpadykov
NXP Employee
NXP Employee

Hi Ivy

please check suggested presentation, it shows in brackets (vpu>300MHz)

Best regards
igor

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