Re: [FFmpeg-user] extract frames every n frames

Hi Francesco, On Wed, Apr 24, 2019 at 16:14:56 +0200, Francesco Piasentini wrote: > I need to extract frames every n frames. > Is there an option in ffmpeg? Sure. There's the "select" filter, which can take any kind of complex expression. Your requirement is even documented among the examples:

Re: [FFmpeg-user] extract frames every n frames

2019-04-24 16:14 GMT+02:00, Francesco Piasentini : > I need to extract frames every n frames. > > Is there an option in ffmpeg? Please test the select filter: https://ffmpeg.org/ffmpeg-filters.html#select_002c-aselect Carl Eugen ___ ffmpeg-user

[FFmpeg-user] extract frames every n frames

Hi there. I saw many examples on how to extract frames every n seconds. I need to extract frames every n frames. Is there an option in ffmpeg? thanks fra ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] denoise after scaling or before?

Am 24.04.2019 um 10:43 schrieb Ulf Zibis: Am 23.04.19 um 11:43 schrieb Jon bae: Makes it a different when I denoise after scaling a video, or is the quality better when I denoise before scaling. In terms of speed it would be better for me, denoising after scaling, but when the quality is

Re: [FFmpeg-user] denoise after scaling or before?

Am 23.04.19 um 11:43 schrieb Jon bae: > Makes it a different when I denoise after scaling a video, or is the > quality better when I denoise before scaling. > > In terms of speed it would be better for me, denoising after scaling, but > when the quality is better, then I would go that way. If I