I'm experimenting with using video codecs for compressing still images
to reduce the size of my personal database. I'm usoing 24 bit PNGs as
the source files and everything is fine using rgb video codecs but I'm
having trouble getting yuv codecs to work. My plan is to use the YCgCo
colorspace to
Am 28.07.2018 um 21:11 schrieb Anmol Mishra:
Is there a plugin for ffmpeg that allows for a bulge warp in y-axis only ?
yes, please have a look at the remap filter.
Michael
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On 7/28/18, Carvel Avis wrote:
> Is ffplay limited to 1 input? If so, how do you test sidechaincompression,
> for example, using audio stream from a video to compress an audio file?
>
> Using ffmpeg, I am running something like this:
>
> ffmpeg -i render-0.wav -i temp.mp4 -y -filter_complex \
>
Is ffplay limited to 1 input? If so, how do you test sidechaincompression,
for example, using audio stream from a video to compress an audio file?
Using ffmpeg, I am running something like this:
ffmpeg -i render-0.wav -i temp.mp4 -y -filter_complex \
It's works !! Thanks for your help !
Le sam. 28 juil. 2018 à 12:53, DopeLabs a écrit :
> i copied a short video and inverted the color in second.mp4 by using the
> negate filter so the cross fade is from regular color to inverted color...
> then i just added the drawtext as the next item in the
i copied a short video and inverted the color in second.mp4 by using the negate
filter so the cross fade is from regular color to inverted color... then i just
added the drawtext as the next item in the filter_complex
you can see the output here: http://www.dopelabs.com/video/crosstext.mp4
