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  • Extract Motion Vectors From x264 source code

    27 mai 2021, par Essam Aly

    If you are familiar with the x264 source code, where in the code I can extract the MV (motion vectors) of each frame ? Can you point please to a line of code I can intercept and save the MVs to disk ?
Thank you.

    


  • Extract Motion Vectors From x264 source code

    27 mai 2021, par Essam Aly

    If you are familiar with the x264 source code, where in the code I can extract the MV (motion vectors) of each frame ? Can you point please to a line of code I can intercept and save the MVs to disk ?
Thank you.

    


  • ffmpeg) Where should I put the 'loop code' in concat ?

    7 mars 2020, par vaman

    I’m new here.
    I have 3 video files.(intro.mp4, main.mp4, outro.mp4)
    I’m trying to make main.mp4 loop 3 times between intro.mp4 and outro.mp4.
    Here’s the code. All I know about loop code is -stream_loop 3 -i main.mp4 -c copy\ Where should I put that code ? or How can I do ?

    ffmpeg -i intro2.mp4 -i MainLoop.mp4 -i Outro.mp4 -filter_complex  "[0:v]fade=type=out:duration=10:start_time=20,setpts=PTS-STARTPTS[v0];  [1:v]fade=type=in:duration=3,fade=type=out:duration=5:start_time=8,setpts=PTS-STARTPTS[v1];  [2:v]fade=type=in:duration=2,setpts=PTS-STARTPTS[v2];  [v0][0:a][v1][1:a][v2][2:a]concat=n=3:v=1:a=1[v][a]"  -map "[v]" -map "[a]" output.mp4

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