Custom output resolution

[Bzdhyp]

Please write a custom output resolution because I want to change it to 4k or something when exporting 请你写一个自定义输出分辨率 因为我想在输出时候改成4k什么的

[G2Maiden]

That would be cool, but I don't really know if there is any software for good video upscaling to add in the app. Would've been actually cool if you could enhance your video quiality (not talking about the "lossless quailty" setting)

[f0e]

You can use custom ffmpeg filters for this, something like -vf "scale=3840:-2".

[Fvr9W]

You can use custom ffmpeg filters for this, something like -vf "scale=3840:-2".

-vf "crop=in_h0.5625:in_h:(in_w-in_h0.5625)/2:0"

Script evaluation done in 0.87 seconds rror: fwrite() call failed when writing frame: 1, plane: 0, errno: 32 Output 22 frames in 0.55 seconds (40.14 fps)

AV1 VEDIO

[couleurm]

You can use custom ffmpeg filters for this, something like -vf "scale=3840:-2".

-vf "crop=in_h0.5625:in_h:(in_w-in_h0.5625)/2:0"

Script evaluation done in 0.87 seconds rror: fwrite() call failed when writing frame: 1, plane: 0, errno: 32 Output 22 frames in 0.55 seconds (40.14 fps)

AV1 VEDIO

there's usually ffmpeg throwing it's error above that in white, can you check if that's there and if so share it?

[f0e]

You can use custom ffmpeg filters for this, something like -vf "scale=3840:-2".

-vf "crop=in_h_0.5625:in_h:(in_w-in_h_0.5625)/2:0" Script evaluation done in 0.87 seconds rror: fwrite() call failed when writing frame: 1, plane: 0, errno: 32 Output 22 frames in 0.55 seconds (40.14 fps) AV1 VEDIO

there's usually ffmpeg throwing it's error above that in white, can you check if that's there and if so share it?

FYI this is fixed now - https://github.com/f0e/blur/issues/160 it was me not handling quoted arguments properly

[f0e]

This should be fixed in https://github.com/f0e/blur/releases/tag/v2.11

[f0e]

From #174

Assuming your input videos aren’t 4k - upscaling shouldn’t have any effect afaik on quality locally, I think it’s only beneficial when uploading to YouTube for example to unlock higher bitrate. For improving local render quality, you should just be able to lower the quality setting.

If you really want to you can upscale though, you can either:

• (I recommend this) - Open config folder, open presets.cfg and modify/add a preset which includes -vf "scale=3840:-2". You can call it something like h265-upscaled. Then in blur you can pick that as your encode preset.
• Use the custom ffmpeg filter option and include -vf "scale=3840:-2". You'll have to add any other quality arguments though since this option overwrites all the other preset ffmpeg arguments.

[Bzdhyp]

cool