Tagged Questions

An open source audio/video library.

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2
votes
0answers
78 views

avconv: How to blur scenes?

I want to blur some scenes with avconv The ffmpeg command -find it here- is: ffmpeg -i input.avi -vf "boxblur=enable='between(t,22,113)'" -codec:a copy output.avi doesn't work with avconv ...
2
votes
1answer
866 views

Invalid timebase converting videos from Galaxy S3

I have a video that I recorded on my phone and would like to flip horizontally. I am using the following command: avconv -i 20131117_220136.mp4 -vf "hflip" 20131117_220136.flipped.mp4 I get the ...
1
vote
2answers
126 views

Deinterlace by dropping even lines from command line

I want to make an interlaced video with 50fps into a 25fps progressive, in the process i'm also reducing the size of the frame. Currently i am using avconv and there are deinterlacing options, ...