Top "Ffmpeg" questions

Only questions about programmatic use of the FFmpeg libraries, API, or tools are on topic.

Cutting the videos 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 …

linux video ffmpeg video-editing
How to concatenate two MP4 files using FFmpeg?

I'm trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I …

ffmpeg h.264 mp4
How to install and run phpize

I have been meaning to install ffmpeg as an extension to my PHP setup. So before I can install it, …

php ffmpeg phpinfo
How to create a video from images with FFmpeg?

ffmpeg -r 1/5 -start_number 2 -i img%03d.png -c:v libx264 -r 30 -pix_fmt yuv420p out.mp4 This line …

image ffmpeg slideshow
Rotating videos with FFmpeg

I have been trying to figure out how to rotate videos with FFmpeg. I am working with iPhone videos taken …

ffmpeg rotation video-processing
How can I extract audio from video with ffmpeg?

I tried the following command to extract audio from video: ffmpeg -i Sample.avi -vn -ar 44100 -ac 2 -ab 192k -f …

ffmpeg video-processing audio-processing
Download TS files from video stream

Videos on most sites make use of progressive downloading, which means that the video is downloaded to my computer, and …

video stream ffmpeg download package
How do you convert an entire directory with ffmpeg?

How do you convert an entire directory/folder with ffmpeg via command line or with a batch script?

ffmpeg batch-processing os-agnostic
Fastest way to extract frames using ffmpeg?

Hi I need to extract frames from videos using ffmpeg.. Is there a faster way to do it than this: …

video ffmpeg
Convert audio files to mp3 using ffmpeg

I need to convert audio files to mp3 using ffmpeg. When I write the command as ffmpeg -i audio.ogg …

audio ffmpeg media