WinFF is a GUI for the command line video converter, FFmpeg. It will convert most any video file that FFmpeg will convert.

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Error when converting from .mp4 to .avi using winff avconv

I just installed WinFF converter following this tutorial but when it started it just converted fine the first item of the list but from the second on it returned error avconv version ...
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1answer
311 views

can't convert files using winff;Error opening filters!

I give a mkv format movie for conversion but it shows like these : [buffer @ 0x118fa40] Invalid pixel format string '-1' ;Error opening filters! What should I do?
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WinFF (FFMPEG): Unknown encoder 'libvo_aacenc'

When I try to convert a video - specifically, a Video Object (".vob") file - to MPEG-4, WinFF which I assume is a frontend for ffmpeg and avconv, but it tells me: `Unknown encoder 'libvo_aacenc'` ...
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121 views

How to convert multiple files with Winff?

When I select one file to convert from ".mpg" format to ".mp4" format in Winff, it converts nice! but when I try to convert many ".mpg" files, I see only one file in output folder! and guess Winff ...
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2answers
1k views

Winff exits with “Unrecognized option” error

I installed ffmpeg completely from this Guide. I installed Winff in Ubuntu but when I want to try convert I face to this error: ffmpeg version git-2013-11-15-995f450 Copyright (c) 2000-2013 the ...
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259 views

avconf or winff

My simple question is: What should I do with the hint: * THIS PROGRAM IS DEPRECATED * This program is only provided for compatibility and will be removed in a future release. Please use avconv ...
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4answers
7k views

Convert .mov files to Home theater Compartible MP4

I have bunch of mov files and I want to Play them on my Sony DVD Home theater (XVid/HDMI capable) but I cannot. I have tried different configuration in WinFF (ffmpeg frontend) but does not work. The ...