AROS Exec

Development => AROS Software Development => Topic started by: salvo on May 22, 2020, 07:48:01 AM

Title: tool for editing file video
Post by: salvo on May 22, 2020, 07:48:01 AM
Hello Guys

it is an anticipation because now jpv is completing RNODTP, but this will be the next job that I have commissioned, we have nothing of the sort on aros and waiting for the port of blender to have a video editor does not seem the case :)

Mencoder

As it is built from the same code as MPlayer, it can read from every source which MPlayer can read, decode all media which MPlayer can decode and it supports all filters which MPlayer can use. Moreover, MEncoder can read a sequence of image files and convert it to a video file with a specified framerate. MPlayer can be used to view the output of most of the filters (or of a whole pipeline of filters) before running MEncoder. If the system is not able to process this in realtime, audio can be disabled using -nosound to allow a smooth review of the video filtering results.

It is possible to copy audio and/or video unmodified into the output file to avoid quality loss because of re-encoding. For example, to modify only the audio or only the video, or to put the audio/video data unmodified into a different container format.

Since it uses the same code as MPlayer, it features the same huge number of highly-configurable video and audio filters to transform the video and audio stream. Filters include cropping, scaling, vertical flipping, horizontal mirroring, expanding to create letterboxes, rotating, brightness/contrast, changing the aspect ratio, colorspace conversion, hue/saturation, color-specific gamma correction, filters for reducing the visibility of compression artifacts caused by MPEG compression (deblocking, deringing), automatic brightness/contrast enhancement (autolevel), sharpness/blur, denoising filters, several ways of deinterlacing, and reversing telecine.

stay tuned :)

Title: Re: Mencoder Gui (Video Editing)
Post by: deadwood on May 22, 2020, 08:24:11 AM
FYI, I recently uploaded AROS/MorphOS MPlayer soure codes to GitHub

https://github.com/deadw00d/mplayer-mui

Title: Re: Mencoder Gui (Video Editing)
Post by: salvo on May 22, 2020, 08:34:05 AM
thanks deadwood
Title: Re: Mencoder Gui (Video Editing)
Post by: salvo on May 22, 2020, 09:45:46 PM
it will not be a video editor, but a small tool to touch up individual video files this to simplify the work for the programmer who as I understand is more skilled with the hollywood plugins, anyway there are other tools on aros that I will do the rest like add subtitles, create videos from images and create a single file that includes multiple movies
Title: Re: Mencoder Gui (Video Editing)
Post by: Mazze on December 25, 2020, 08:14:02 PM
FYI, I recently uploaded AROS/MorphOS MPlayer soure codes to GitHub

https://github.com/deadw00d/mplayer-mui

I wonder how difficult it would be to build it by AROS' build system.
Title: Re: Mencoder Gui (Video Editing)
Post by: salvo on December 25, 2020, 08:37:06 PM
the project is at a standstill at the moment I hope for next year something can be done, again thanks to those who should develop the program :)
Title: Re: Mencoder Gui (Video Editing)
Post by: deadwood on December 25, 2020, 09:59:42 PM
FYI, I recently uploaded AROS/MorphOS MPlayer soure codes to GitHub

https://github.com/deadw00d/mplayer-mui

I wonder how difficult it would be to build it by AROS' build system.

Should not be too hard, but I never got around doing this. I think I even put a require configure command line it the repo for reference.
Title: Re: Mencoder Gui (Video Editing)
Post by: salvo on December 28, 2020, 02:58:05 PM
the project will be an editor that will be coupled to avibuild, practically it will be a tool to perform basic manipulations of a single file :)