|
- 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 popup field and hitting enter This is also called "command prompt" Once setup, you enter FFmpeg commands in one of these windows to use it Here are the basic steps to "install" and use it
- video - Where can I learn ffmpeg? - Stack Overflow
I really want to get more into video audio encoding and decoding, and I’ve heard that ffmpeg is a good tool, but I can’t find any good tutorials for it Does anyone know a good way to learn it?
- Using ffmpeg to change framerate - Stack Overflow
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 Everything else
- Vertically or horizontally stack (mosaic) several videos using ffmpeg?
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?
- 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
- Retrieving and Saving media metadata using FFmpeg
I combine bash, ffmpeg, sed to write to a file only the basic metadata information that interests me: file type and name, title (s), video-, audio- and subtitlestreams details
- How to run FFmpeg on an AMD GPU - Stack Overflow
3 To use h264_amf, you have to build ffmpeg with support for that encoder using the --build-amd-amf=y flag See the Windows build helpers project for more info On linux, use ffmpeg -h encoder=h264_vaapi instead And see How to use GPU acceleration in FFmpeg with AMD Radeon? on askubuntu
- How to losslessly encode a jpg image sequence to a video in ffmpeg?
-f image2 - tells ffmpeg to select a group of images -r 30 - tells ffmpeg to encode at 30 frames (or images) per second (change this to your desired framerate) -i %09d jpg - tells ffmpeg to use the images 000000000 jpg to 999999999 jpg as the input Change the 9 in %09d jpg to how many zeroes the names of your image sequence has
|
|
|