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

[ivyliu]

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

[igorpadykov · Accepted solution]

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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[ivyliu]

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

[igorpadykov]

Hi Ivy

below link may be useful

Memory Reserved on i.MX6 for VPU 

Best regards
igor

[ivyliu]

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

[igorpadykov]

Hi Ivy

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

Best regards
igor