During my research, I found a helpful resource that describes Frei0r filters along with some other plugins. Please try again with some different keywords. This page was last edited on 24 December , at The result looks like a 90s movie played on an old VHS player. With the help of this resource, I learned about all available filters and their parameters.


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The distorter effect distorts image in a weird way. The result looks like a 90s movie played on an old VHS player. Parameters are separated by the pipe and items in lists are separated by the colon. This filter changes the color temperature to sepia-like. The chorus filter resembles an echo effect with a freo0r delay. Pages using Infobox software with unknown parameters.

frei0r package : Ubuntu

I set the Blur of the glow parameter to its maximum value. I used the frei0e settings. Frei0r is the result of a collective effort in coordination between several software developers meeting in the premises of the Bergen Center for Electronic Arts [2] in a festival called Piksel.

It provides filters, mixers and generators by means of fre0r plugin API. They can give us valuable insights on how to improve what we’re doing.



This page was last edited on 24 Decemberat Free and open-source software portal. By using this site, you agree to the Terms of Use and Privacy Policy. The d parameter shows the depth of modulation as a percentage.

FFmpeg is a video and audio converter that can also process live audio and fei0r. Within the span of a few years, the minimalistic approach of frei0r has been widely adopted amongst many applications and become a de facto standard.


The invert0r effect inverts all colors of a source image. The f parameter is for modulation frequency in Hertz. The parameters in the chorus filter are ordered as follows: You also have to set this environment variable with the path to the folder where the.

frei0r package in Ubuntu

Video and audio effects FFmpeg with the Frei0r plugin is used for video effects. It has one parameter that defines the amount of noise added.


By default, FFmpeg selects the best input stream of each kind video, audio, subtitles, etc. The filters described here mostly add fdei0r additional distortions to video. Views Read Edit View history.

The group first aimed at the realization of a comprehensive specification for dynamically loaded plugins named LiViDO Linux Video Dynamic Objects which then spawned two implementations: Well, we aren’t Facebook but we love reactions too.


The frei0r API is not meant to be a competing standard to more ambitious efforts.

RPM resource frei0r-plugins

To avoid excessive audio processing, you should copy the audio stream unchanged from your input source file with the frwi0r -c: With the help of this resource, I learned about all available filters and their parameters. The vibrato filter performs sinusoidal phase modulation. We also use this information for analytics. The watermark feature is implemented in the carrierwave-video gem.

The pixelizor effect is also applied with default settings and creates a pixelated picture. The watermark on this video is a transparent png image with the red text FFmpeg TV:. For all audio effects, we can copy the video steam unchanged with the -c: