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  1. Hi, everyone. Let's say we have two videos here. They are of different resolution, different codecs, different length. Like 100x100 x264 1min, and 234x109 webm 2min13s. If we want to play them at the same time side by side from the beginning (synced from 00:00:00). And we also want to control the pausing and resuming of the two files at once. If the shorter videos are done, the rest keep on playing until all are finished. And the audio track will be mixed, better if we can choose which ones.

    So, no converting, no merging, are there more convenient solutions for this than VLC's input-slave?

    Practical applications example: recordings from different perspectives of the same event.
    Last edited by holymario; 12th Aug 2016 at 15:42.
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  2. Member Cornucopia's Avatar
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    Avisynth arrange script?

    Scott
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  3. Originally Posted by Cornucopia View Post
    Avisynth arrange script?

    Scott
    Thanks! Does avisynth work on videos with different width and height?
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  4. Originally Posted by jagabo View Post
    Valid solution! Thank you!
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  5. Member Cornucopia's Avatar
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    Originally Posted by holymario View Post
    Originally Posted by Cornucopia View Post
    Avisynth arrange script?

    Scott
    Thanks! Does avisynth work on videos with different width and height?
    Not automatically. You would have to add script code to pad the lesser, or to crop the larger, of 2 images, for example. Easy enough to do if you know AVISynth.

    Scott
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  6. Member Cornucopia's Avatar
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    Btw, why do you have such goofy sizes? Cameras shoot with standardized sizes (640x480, 1280x720, 1920x1080, etc).

    Scott
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  7. Originally Posted by Cornucopia View Post
    Btw, why do you have such goofy sizes? Cameras shoot with standardized sizes (640x480, 1280x720, 1920x1080, etc).

    Scott
    Thanks again! The resolution's just hypothetical. The point's they're very different.
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  8. Originally Posted by sheppaul View Post
    Thank you!
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  9. Originally Posted by pandy View Post
    My 2 cent: ffplay
    Thank you!
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  10. Originally Posted by holymario View Post
    Originally Posted by pandy View Post
    My 2 cent: ffplay
    Thank you!
    You Welcome!

    https://trac.ffmpeg.org/wiki/Create%20a%20mosaic%20out%20of%20several%20input%20videos
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