Questions tagged [aspect-ratio]
The aspect-ratio tag has no usage guidance.
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How do I crop to an arbitrary aspect ratio in VLC media player?
The VLC crop settings only contain some aspect ratios. How can I crop to something not listed?
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Document scanner Panasonic KV-N1058X: Wrong image height
It was one of my bigger mistakes that I bought a Panasonic KV-N1058X a few months ago. I am having all sorts of problems with it, but yesterday I noticed something that stopped me immediately from ...
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Video recorded with ffmpeg and HDMI to USB device at 1280x1024 is stretched (AR incorrect)
I would like to record a video of the screen of another PC with an HDMI to USB video capture card with ffmpeg, in Windows. I'm duplicating the PC screen on the second (virtual) monitor created by the ...
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Handbrake - automatically keep aspect ratio when downscaling?
How can I in Handbrake 1.6 automatically keep the aspect ratio when downscaling a clip?
I found this YouTube video https://www.youtube.com/watch?v=XwiVjJwVawo and as you can see there used to be a ...
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After changing aspect ratio of mp4 file, thumbnail in dolphin file manager still has incorrect aspect ratio
I use the command:
for i in *.mp4; do ffmpeg -i "$i" -c copy -aspect 16:9 "${i%.*}.mp4"; done
It creates a new file with the correct aspect ratio, but the new thumbnail of the new ...
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Ffmpeg scale2ref aspect ratio preservation doesn't preserve the aspect ration exactly as desired
I'm trying to scale an image overlay on top of a video so that it fits within the video but preserves it's original aspect ratio.
From googling around I came up with this:
[img_src][video_src]...
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Extracting Video Frames with Correct Resolution/Aspect Ratio
I am using FFMPEG to extract I frames from Videos and ran into a problem.
The video resolution changes between 720x576 and 1024x576 and I can see this when playing the video in VLC and the VLC ...
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"Auto resize VM with windows" greyed out since Graphics type 'vnc' does not support auto resize in Redhat
As per redhat spice is deprecated since RHEL 8.3 ( https://access.redhat.com/solutions/5414901 ) so i cannot use spice.It gives me errors when i try to use spice instead of vnc
Host : Red Hat ...
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Does H.265/HEVC macroblock/CTU algorithm compensate for 4:3 letterbox in 1920x1080
Have some source in 1920x1080 but it's actually 4:3 with letterbox. One path is to crop the video to remove the black letterbox and bring it down to 1440x1080 but is that really necessary when encoded ...
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what's the difference between SAR & PAR in video (Detailed Info)
i want to know what's the big difference between the SAR and PAR, also how ffmpeg automatically deciding the DAR value with the SAR and video width & height.
why the SAR value is so important for ...
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Why is a monitor’s physical aspect ratio different from resolution aspect ratio for many displays?
I recently purchased this monitor, a Samsung UE57 Series 28-Inch 4K UHD (3840x2160), and it turns out that the display area (620.93mm x 341.28mm) has a different aspect ratio (~1.82) than its ...
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How is a 16:9 aspect ratio Powerpoint presentation displayed on a 4:3 monitor using screen share in Zoom?
I have a Powerpoint presentation with slides in a 16:9 aspect ratio that is going to be given at a meeting over Zoom. However, there are some concerns with how Zoom will present the presentation if ...
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Windows Media Center won't reset display to Letterbox aspect ratio
I have long had WMC under WIN7, which I use to set & record off-air broadcasts using the standard WMC input/dialog box, in letterbox format (I don't play programmes on the PC).
After solving some ...
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How to reencode different files with ffmpeg to 16:9 or 4:3 pixel size?
I have a big bunch of videofiles that are anamorphic.
I need to reencode them for use in a videoplayer that is not able to stretch pixels and therefore ignores aspect ratio metadata.
Is there an easy ...
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Win 10 explorer icon view aspect ratio
I just upgraded from Win7 to Win10 and noticed that Explorer is stretching the icon tiles in a folder view and it looks terible. Its distorting the image which Win7 didn't do. Is there a way to have ...
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