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  1. How do I set up and use FFmpeg in Windows?

    FFmpeg is indeed a powerful video encoder/decoder tool¹. It operates in the command line, as opposed to using a GUI. Command line is that black window you find by typing [windows+r], then cmd in the …

  2. Using ffmpeg to change framerate - Stack Overflow

    Sep 12, 2017 · I am trying to convert a video clip (MP4, yuv420p) from 30 fps to 24 fps. The number of frames is correct so my output should change from 20 minutes at 30fps to 25 minutes at 24fps. …

  3. Cutting multimedia files based on start and end time using ffmpeg ...

    I tried to cut the video using the start and end time of the video by using the following command: ffmpeg -ss 00:00:03 -t 00:00:08 -i movie.mp4 -acodec copy -vcodec copy -async 1 cut.mp4 By using ...

  4. How can I extract audio from video with ffmpeg? - Stack Overflow

    ffmpeg has a default stream selection behavior that will select 1 stream per stream type (1 video, 1 audio, 1 subtitle, 1 data). -vn is an old, legacy option. It excludes video from the default stream …

  5. python - "Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but ...

    Dec 2, 2022 · pip install ffmpeg-downloader ffdl install --add-path The --add-path option adds the installed FFmpeg folder to the user's system path. Re-open the Python window and both ffmpeg and …

  6. FFmpeg - dropping duplicate frames - Video Production Stack Exchange

    FFmpeg knows about duplicate frames in the input video stream as it outputs a message like this: More than 1000 frames duplicated Is there some way to tell it: "Not include duplicates into the ou...

  7. Vertically or horizontally stack (mosaic) several videos using ffmpeg ...

    Jul 19, 2012 · I have two videos of the same exact length, and I would like to use ffmpeg to stack them into one video file. How can I do this?

  8. Convert audio files to mp3 using ffmpeg - Stack Overflow

    You could use this command: ffmpeg -i input.wav -vn -ar 44100 -ac 2 -b:a 192k output.mp3 Explanation of the used arguments in this example: -i - input file -vn - Disable video, to make sure no video …

  9. Fastest way to extract frames using ffmpeg? - Stack Overflow

    Jun 9, 2012 · Hi I need to extract frames from videos using ffmpeg.. Is there a faster way to do it than this: ffmpeg -i file.mpg -r 1/1 $filename%03d.jpg ?

  10. json - Get ffmpeg information in friendly way - Stack Overflow

    143 Every time I try to get some information about my video files with ffmpeg, it pukes a lot of useless information mixed with good things. I'm using ffmpeg -i name_of_the_video.mpg. There are any …