5.00 star(s) 1 Vote

luewh

Newbie
May 1, 2020
97
468
maybe fill the black bars


already try but the video got too much cropped, making it uncomfortable to watch
Ahhh, you are talking about this kind of filling !!!?


1736858630451.png

...I dont know :(
 

lossless0

Newbie
Sep 28, 2024
44
70
is there any tools to stretch this video to 21:9 / 16:9 ?
perfectly stretch not a manual stretch or generate stretch black bars on video
Really interested in your question. I tried a crop and spline scale filters in ffmpeg. Quite good result if video has high bitrate/resolution. What video do you want to stretch? I can research more and do more tests to reach highest quality stretch.
 

syzzlee

Member
Apr 1, 2020
355
1,438
Ahhh, you are talking about this kind of filling !!!?




...I dont know :(
its fill but only add blur image on the video, i want to prefectly fill the black bars with video itself. like tools on photo when you capture 16:9, you can generate it to ultrawide using ai tools, but only limited only photo you can generate.
or just stretch it prefectly to 21:9 without crop or weird wide

Really interested in your question. I tried a crop and spline scale filters in ffmpeg. Quite good result if video has high bitrate/resolution. What video do you want to stretch? I can research more and do more tests to reach highest quality stretch.
maybe try this laomeng video change to 16:9 or 21:9
 

luewh

Newbie
May 1, 2020
97
468
its fill but only add blur image on the video, i want to prefectly fill the black bars with video itself. like tools on photo when you capture 16:9, you can generate it to ultrawide using ai tools, but only limited only photo you can generate.
or just stretch it prefectly to 21:9 without crop or weird wide


maybe try this laomeng video change to 16:9 or 21:9
AI on image is max 2s, but on video is about hours.
I would say not possible until 2026, and require 6090 this kind of hw.
And AI extension is not stable, you would expect a dick becomes a mushroom sometimes.
 
5.00 star(s) 1 Vote