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0answers
26 views

Automate the process of Setting Preferred Decoder as ffdshow For Windows 7

I want to automate the process of: First: installing ffdshow, Second:Then set all possible formats decoder to libavcodec in the ffdshow video decoder configuration and Third: finally set ffdshow ...
0
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1answer
4k views

How to deinterlace at double frame rate with ffmpeg + yadif? 50i -> 50p

I'm trying to figure out how to use yadif / yadif-2x with ffmpeg to convert 50i source material into 50p output that preserves the motion of all fifty fields per second. Right now, I am using the ...
1
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1answer
768 views

ffmpeg Issue With setpts/asetpts and/or select/aselect

As a follow-up to this question I'm now fighting with the synchronous editing of the video and audio. I still try to cut the video by frames. While the resulting timestamps seem to be correct on the ...
0
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2answers
954 views

How to improve the quality of a video?

Is it possible to enhance the quality of videos such as avi, mp4, xvid, flv, etc. Like there are filters for images such as hq2x, etc are there also filters for videos? Suppose I have a 3gp video ...
1
vote
1answer
156 views

Manipulating audio in AVI files

I'm looking to perform basic sound editing operations (applying low/high pass filters, eq, etc - to get rid of some annoying background buzz) to the audio in an AVI. Anyone familiar with any free or ...