How to speed up or slow down video using FFmpeg. -filter:v “setpts=” Is the method to achieve this. The documentation states that for fast motion: -filter:v setpts=0.5*PTS Slow motion: -filter:v setpts=2.0*PTS In…
Automatically overwrite a file if already exists with FFmpeg by using -y which means overwrite files without asking: ffmpeg -i input.mp4 -c:v libx264 -crf 25 -preset fast -y output.mp4 The…
Creating a video from an image and audio file with FFmpeg can be achieved in many different ways, but let’s keep it super simple: ffmpeg -loop -1 -y -i theimage.jpg…
Map in FFmpeg can be best understood as selecting streams within a file you want to encode, keep or remove when creating an output. -map is the command. Streams means…
This is how to save a video stream in 60 second intervals with the current date and time as the filename using FFmpeg. Putting the saved stream into segments means…
Vertical video is a video that is higher than it is wide and is made for viewing on vertical screens which basically just means made of viewing on phones. Because…
Using an HTML progress bar to view FFmpeg video encode progress percentage, With the usage of Ajax and PHP to parse the FFMpeg output file. This method enables a web-based…
Adding an audio file to a video with FFmpeg, this is achieved with mapping. The key to this is mapping. Video files can contain more than just a video and…
Depending on a video or audio container it can store various metadata or information like title, description, year, author, episode, album, track etc. Using FFmpeg to add this metadata to…
FFmpeg can do a massive amount of things, getting video details can be done with FFmpeg however there is a special offspring from FFmpeg called ffprobe that is dedicated to…