What is ffmpeg ?

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ffmpeg 1) is a command line to record, convert and stream audio and video.

This is the simple tool to manipulate and convert any video.

How to

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How to convert a video format with ffmpeg (mp4 to avi, move to mp4, ..) ?

This article shows you how to convert a video from one format to an another with ffmpeg Once, you have installed it, you can run the following command. The command is pretty simple The command...
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How to crop a video with ffmpeg

This article shows you how to crop a video with ffmpeg. once you have installed it, you can use the crop filter to crop your video. the crop is a filter that accepts the parameters such as the following...
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How to get video/image information with ffmpeg ?

To get information your video with ffmpeg, you would use the ffrpobe utility (installed with ffmpeg) Example of output where you can see the aspect ratio of 1920×1080
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How to reduce the size of a video dramatically with ffmpeg ?

This article shows you how to reduce the size of video with ffmpeg. The following parameters have an important on the size: * the codec: the codec is the algorithm that encodes the picture into the...
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How to resize images in a directory with ffmpeg ?

This article shows you how to scale image in a dirctory with ffmpeg and conserve the aspect ratio. Because ffmpeg is a video management tool, it can also modify a frame, in other word, an image. ...
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How to resize your video at the command line with ffmpeg

In this how-to, we show you how to resize video with the ffmpeg command line utility and the scale filter ffmpeg permits to set the dimension of a video to -1 in order to preserve aspect ratio ...
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How to use ffmpeg in a web page ?

Thanks to the wasm format , it's possible to integrate ffmpeg in a web page. * * With where you can compress & resize videos in...
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Video / Motion / Animation / Film

A video is : a sequence of image called frame shown at the frequency called frequence rate (per second) compressed to follow a bitrate. Movies at first were called moving pictures. A good example...
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What is a video bitrate ?

A video bitrate is the number of bit per unit of time that a video sends to the display buffer (and sound). It's given in: bps - bits per second kbps - kilobps mbps - megabps It may be parameter...



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