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FastFlix is a free GUI for HEVC and AV1 encoding, GIF/WebP/AVIF creation, and more!

Results 194 FastFlix issues
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Nlmeans is great filter to reduce noise on very grainy old sources, but it is painfully slow. ffmpeg also supports opencl accelerated nlmeans_opencl, which is way faster as it uses...

feature request

Requested to be able to have additional options saved when creating / restoring a profile. ~~May also be a good time to look into adding some of the advanced settings...

feature request

Hello,First thank you for contributing to this GUI。 Recently,when I processed some video,it tried to check_pts.But when this work was done,I play the processed video,it played Caton in the first...

bug

The additional debug window is too annoying, it's useless for normal user. I hope you'll add a config to disable it.

wontfix

Hi friends! As a regular user of FastFlix I would like to know if there is any trick or way to get the 2:1 (1.9:1 IMAX) aspect ratio always. I...

feature request

Hi cdgriffith, First of all, thank you for the wonderful piece of software. CMD: `ffmpeg.exe" -y -to 5838.5 -i "C:\Input.mkv" -metadata title="Venom.2" -max_muxing_queue_size 1024 -map 0:0 -c:v copy -pix_fmt yuv420p10le...

bug

Context: I mux myself with MKVtoolnix a H265 stream with an audio file and a SRT subtitle file. In MKVtoolnix I set the subtitle flag to FORCED. Problem: When I...

Is there a way to turn the interlace/black bar detection off? I mostly work with 4k and up video, where interlacing is not used and black bar detection takes up...

feature request

I noticed, if I leave the default width at 3840/Auto and do a left/right crop, the raw command subtracts the crop values. If I change the value higher or lower...

enhancement

Since there is an option to downmix audiostreams, it should also be possible to apply at least a basic normalization filter in order to prevent clipping. Eg "-ar {samplingrate} -af...

feature request