NVENC aspect ratio support

[CryGuy]

Hi,

just installed the new version 2.7.4 (Win64). First, thanks for all your work!!
I still can't use the Nvenc H.264 encoder because I can't enter the AR. I know the encoder supports this argument. Do you plan to add it to the UI like it's there in the x264 settings? I don't want to use the resize filter as it increases the size unnecessarily.

Thanks

[eumagga0x2a]

Set display aspect ratio at the container level (available for mp4 and matroska). No work is planned on nvenc based encoders at the moment, feel free to submit a patch for review.

Please be aware that pixel aspect ratio in the codec configuration is honored by very few video players. All support DAR specified in the container.

[CryGuy]

I see, though I'm surprised. My experience was that I got more problems if the stream AR has no been set correctly. As long as encoding is up to me, I will refrain from creating videos for my archive with a wrong stream AR set.

Anyway, question answered. Thanks.