Amazon 768x576 not available in cbr?

[Biscoto]

Hi,
On Prime Video France, I noticed that it's not possible to download CBR videos in 768x576 resolution, even though this resolution is available in CVBR.

Is there an explanation for this problem?
Because I remember that in the past, with a competing software that's now defunct, it was possible to do so, and I got files of at least 300-500 MB.

This limitation is causing me problems with streamfab because the files are overly compressed.
Thanks.

[Germania]

On Prime Video France, I noticed that it's not possible to download CBR videos in 768x576 resolution, even though this resolution is available in CVBR.
Is there an explanation for this problem?

I don't use CBR myself and can't currently test ..
.. but I think only min+max resolution is offered in CBR by Amazon
so SF cannot offer what does not exist

[Biscoto]

Yes, that's also what I initially assumed, but what I don't understand is why it was possible before and not now.
The other detail that surprises me is that lower resolutions, such as 640x480, do indeed benefit from CBR availability and a more generous file size than 768x576.

[Germania]

> but what I don't understand is why it was possible before and not now.

I have no background for 768x576 ..
.. but I know (!) that 1280x720 was never offered in CBR from PV - not even years ago

[Germania]

I wrote: "I think only min+max resolution is offered in CBR by Amazon"

Maybe you remember a title/series that had 768x576 as a maximum
(there is/was something like that at PV)

[0xFeedBeef]

AFAIR, oncehasbeenstream had never offered 576 cbr when 576 vbr was available