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Visitor yyq1994
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Registered: ‎10-14-2018

Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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Hello! I want to know if can I use Ultrascale EV to encode one video to three different resolution h265 streams simultaneously? For example, the video input is 4K, I want to get 4K@60fps, 1080P@30fps and 640x480@30fps simultaneously. Can I realize this with Xilinx MPSoc? It will helps me a lot.

Thanks for any answer.

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Moderator
Moderator
455 Views
Registered: ‎11-09-2015

Re: Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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Hi @yyq1994


@yyq1994 wrote:

Hello! I want to know if can I use Ultrascale EV to encode one video to three different resolution h265 streams simultaneously?

[Florent] - Yes you can encode up to 8 different stream simultaneously if the total of the streams is in the 4K60 bandwidth

 

For example, the video input is 4K, I want to get 4K@60fps, 1080P@30fps and 640x480@30fps simultaneously. Can I realize this with Xilinx MPSoc?

[Florent] - So no this case is not possible because your total BW will be over 4K60. However you could do 4K@30 + 1080p30 + 640x480@30

It will helps me a lot.

Thanks for any answer.


 

In summary: The Zynq Ultrascale+ MPSoC VCU can encode up to 8 simulataneous video stream as long as the total bandwidth for all the streams is in 4K@60.

 


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Moderator
Moderator
456 Views
Registered: ‎11-09-2015

Re: Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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Hi @yyq1994


@yyq1994 wrote:

Hello! I want to know if can I use Ultrascale EV to encode one video to three different resolution h265 streams simultaneously?

[Florent] - Yes you can encode up to 8 different stream simultaneously if the total of the streams is in the 4K60 bandwidth

 

For example, the video input is 4K, I want to get 4K@60fps, 1080P@30fps and 640x480@30fps simultaneously. Can I realize this with Xilinx MPSoc?

[Florent] - So no this case is not possible because your total BW will be over 4K60. However you could do 4K@30 + 1080p30 + 640x480@30

It will helps me a lot.

Thanks for any answer.


 

In summary: The Zynq Ultrascale+ MPSoC VCU can encode up to 8 simulataneous video stream as long as the total bandwidth for all the streams is in 4K@60.

 


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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Visitor yyq1994
Visitor
417 Views
Registered: ‎10-14-2018

Re: Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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I know. Thank you very much!

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Moderator
Moderator
411 Views
Registered: ‎11-09-2015

Re: Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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HI @yyq1994

 

If everything is clear for you, please kindly mark the reply which helped as solution (click on "Accept as solution" button below the reply)

Thanks and Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Visitor elahi
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Registered: ‎09-22-2018

Re: Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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But in the VCU ipcore, the minimum supported resolution is 1280x720, so we cant encode in 640x480. Am I right?

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Moderator
Moderator
199 Views
Registered: ‎11-09-2015

Re: Can Ultrascale+ MPSoc encode different resolution streams with one video in simultaneously?

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Hi @elahi,

1. Please do not post on someone else's topic. Please create a new topic when you have a question

2. Yes you can encode 640x480 streams

3. I am closing this topic as it is already solved.

Regards


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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