11/20/2023 0 Comments Avidemux crop videoSo, using this force Aspect ratio trick is not that useful. When you are making video copies or a master for a project, normally the editor's choice is to create video with real pixel dimensions of what you want to see in your presentation. The result is really only useful for a player like VLC which will read the forced Aspect ratio and play it back as a default. This option has a similar issue, you cannot put in a decimal. In AVIDemux there are a few forced aspect ratio options that work when making a h.264 video. Trying to play it back inside a browser, will not adjust the video size to the forced default setting inside the video file. This forced size change only for players like VLC. mp4 video file with a forced 16:9 playback aspect ratio. In a rare situation, you might have a 720 x 480. Some people don't notice it, but it's still wrong.ĭVD player software converts the video correctly to play on computer screens. But that video is not using square pixels, so playing back at 720 x 480 direct to a computer will always be wrong. This is the pixel size used for DVD content. The resulting videos have always been 100% of the time : the same codec, ratio, bitrate, etc. But the fact is their "Copy" option (aka "Original") never, in years, gave me an output different from the input. I can't do such cuts with Pavtube because it's such a terrible never updated UI. But whatever the input is, I can't figure out why a very useful video option called "Copy" cannot actually replicate the input codec. And the pixel ratio option : "As input" is greyed out.ġ.78:1 is a basic 16:9. But I can't write a dot or a coma there, so no way to write 1.78. If I choose an x264/h264 codec rather than the "Copy" option, In the Output1 Tab I see an option "Pixel Aspect Ratio". The result is a narrower image that plays with black bars (left/right) on both PotPlayer and VLC. I've been using Avidemux to make simple losless cuts (on keyframes) of videos for a while.īut I sometimes get ratio issues using the Copy option (lossless cut at keyframes).įor example: I load a video that has this ratioĪnd after a cut output as a "copy" I end up with that :
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