Premiere pro Vbr 1 pass

New Here ,
Jun 02, 2020 Jun 02, 2020

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Hello

In the PR Pro beta 14.2. When exporting using VBR 1 pass the slider for maximum bitrate is missing now. WHY #1? Only TARGET bitrate slider is there. Does this have something to do with the new hardware encoding? If I choose vbr 2 pass, max bitrate slider is there but I can software encode only with vbr 2 pass. WHY #2? Thanks {excited about this new release btw]

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Adobe Community Professional ,
Jun 02, 2020 Jun 02, 2020

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#1 ... that is a limitation of the hardware accelerated encoding process at this time.

#2 ... because no other app can do accelerated hardware encoding in 2-pass encoding either. I don't think that is possible.

 

Neil

 

 

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New Here ,
Jun 04, 2020 Jun 04, 2020

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Thank you for the reply. Maybe you can help once more.

Does that mean that a hardware encode set at VBR 1 pass say.. 24... is actually a CBR of 24? Or is it still VBR with unlimited max bitrate? Will this cofiguration change after the beta? I am slightly confused. Thanks for your help.

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Adobe Community Professional ,
Jun 04, 2020 Jun 04, 2020

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14.2 is not beta anymore: went  live 2 weeks ago.

Make a test export and check the file with Mediainfo: then you will know.

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New Here ,
Jun 04, 2020 Jun 04, 2020

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Thank you I will do that.

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Enthusiast ,
Jun 04, 2020 Jun 04, 2020

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@seymourgaming

 

It's maybe more appropriately defined as VBR with an undefined max bitrate. What the max bitrate is at any given time I'm guessing is determined by the hardware processes themselves, but I have absolutely no idea on the engineering behind that.

 

Simply put, it's still very much VBR, just without the ability to define a maximum on export.

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New Here ,
Jun 04, 2020 Jun 04, 2020

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Thank you so much. Very helpful. I realized the test vids I used were not super motion heavy so I was concerned about stuttering etc. in the future. A "hardware set max bitrate" is great in my book, I just was not sure if that was the case. I am so eager because hardware encoding is a life changing gift from Adobe, For example, a video that would take 1 hour to sofware encode now takes less than 15 MINUTES! With an RTX 2080super, an i7 9700,  and 32 GB of ddr4 to a dedicated SSD.

 I will bother you no more. Thanks again!

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New Here ,
May 28, 2021 May 28, 2021

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I have the same Problem and There is no solution For that.

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