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  1. hi...i can't find a program to work in my ubuntu 16.04 to encode 2 different video file in 1 (mp4 for the final) but i need to be encoded because the video is different and is not working with fast encode i try all this and the final video is black..

    (in my local pc i have idoo Video Editor Pro 3.5.0 and is working but for ubuntu i don't find nothing like this :/ )

    pls help
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  2. Originally Posted by sneaker View Post
    i try this but is not working

    Code:
    ffmpeg -i /root/a.mp4 -i /root/b.mp4 \
      -filter_complex '[0:0] [0:0] [1:0] [1:0] concat=n=2:v=1:a=1 [v] [a]' \
      -map '[v]' -map '[a]' /root/output.mp4
    is wrong the code??
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  3. and replacing
    -filter_complex '[0:0] [0:0] [1:0] [1:0] ...

    with

    -filter_complex '[0:v:0] [0:a:0] [1:v:0] [1:a:0] ...
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  4. or create a mylist.txt

    # this is a comment
    file '/root/a.mp4'
    file '/root/b.mp4'
    ffmpeg -f concat -safe 0 -i mylist.txt output
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  5. [Parsed_concat_0 @ 0xc981a0] Input link in1:v0 parameters (size 1280x720, SAR 1: 1) do not match the corresponding output link in0:v0 parameters (1920x1080, SAR 1:1)
    [Parsed_concat_0 @ 0xc981a0] Failed to configure output pad on Parsed_concat_0
    Error configuring complex filters.
    Invalid argument
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  6. Oh your videos file have not the same resolution.

    and something like :

    ffmpeg -i /root/a.mp4 -s 1280x720 -i /root/b.mp4 \
    -filter_complex '[0:v:0] [0:a:0] [1:v:0] [1:a:0] concat=n=2:v=1:a=1 [v] [a]' \
    -map '[v]' -map '[a]' /root/output.mp4
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  7. Member racer-x's Avatar
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    Install Kdenlive. Set project properties to 1280x720. Import both clips into timeline. Export render.
    Got my retirement plans all set. Looks like I only have to work another 5 years after I die........
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  8. Member hech54's Avatar
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    You are trying to make an Orpple(joining and apple and an orange).....not gonna happen easily.
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  9. Originally Posted by racer-x View Post
    Install Kdenlive. Set project properties to 1280x720. Import both clips into timeline. Export render.
    i have this program in my server but is not open is not running
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  10. Member racer-x's Avatar
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    You'll need to install kde-runtime if you're running a desktop other than KDE. Kdenlive is a KDE application. Or download and run the Kdenlive AppImage. That should work on all desktops. https://kdenlive.org/download/
    Got my retirement plans all set. Looks like I only have to work another 5 years after I die........
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  11. i have the kdenlive and the runtime+appimage all but is not show up i don't know why (ubuntu os but i login from windows10+ xrdp interface)
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