FFmpeg h265 preset crf comparison 2020 pt2 (graphs)
This comprehensive FFmpeg encoding comparison includes H.264 and H.265 HEVC from the fastest preset ultrafast through to veryslow with CRF values from 20 to 30. The posts will be split…
Tag: Media
FFmpeg h265 preset crf comparison 2020 pt1
This comprehensive FFmpeg encoding comparison includes H.264 and H.265 HEVC from the fastest preset ultrafast through to veryslow with CRF values from 20 to 30. The posts will be split…
FFmpeg h264 preset crf comparison 2020 pt4 (totals)
This comprehensive FFmpeg encoding comparison includes H.264 and H.265 HEVC from the fastest preset ultrafast through to veryslow with CRF values from 20 to 30. The posts will be split…
FFmpeg h264 preset crf comparison 2020 pt3 (graphs)
This comprehensive FFmpeg encoding comparison includes H.264 and H.265 HEVC from the fastest preset ultrafast through to veryslow with CRF values from 20 to 30. The posts will be split…
FFmpeg h264 preset crf comparison 2020 pt2 (slows)
This comprehensive FFmpeg encoding comparison includes H.264 and H.265 HEVC from the fastest preset ultrafast through to veryslow with CRF values from 20 to 30. The posts will be split…
FFmpeg h264 preset crf comparison 2020 pt1 (fasts)
This comprehensive FFmpeg encoding comparison includes H.264 and H.265 HEVC from the fastest preset ultrafast through to veryslow with CRF values from 20 to 30. The posts will be split…
What is Aspect ratio?
Aspect ratio is the relationship between the width and height of an image or video dimensions. Aspect ratio is expressed by 2 numbers separated by a semi-colon. The most popular…
Changing video framerate with FFmpeg
Changing a videos frame rate can be easily done with FFmpeg. From the official FFmpeg documentation to change frame rate -filter:v fps=fps=25 is required. If inputvideo.mp4 was 60fps and I…
FFmpeg upscale or downscale with auto ratio
Scaling video with FFmpeg can be done with defined width and height like: ffmpeg -i input.mp4 -vf scale=1920×1080 output_1080p.mp4 Assuming that my video is 16:9 ratio like 1280×720. However if…
How to stream mp4 video to YouTube with FFmpeg
Here is a method to live stream a mp4 video file to YouTube with FFmpeg. There are many configuration options but here is what i found works best. Read the…