·Javid Jamae
How to Encode VP9 Video with FFmpeg: libvpx-vp9 CRF and Bitrate
Learn the right CRF and speed settings for FFmpeg VP9 (libvpx-vp9) encoding. Includes 2-pass, multithreading, and how to encode VP9 via API.
ffmpegvp9libvpx-vp9
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5 articles about crf.
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·Javid Jamae
How to Encode Video with H.264 (libx264) Using FFmpeg
Learn the right CRF and preset values for FFmpeg libx264 encoding. Includes a decision table, common pitfalls, and how to run H.264 encodes via API.
ffmpegh264libx264
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·Javid Jamae
Cut Video File Size 50% with FFmpeg H.265 (CRF Guide)
Compress H.265 videos 2x smaller without quality loss. Complete CRF and preset settings for FFmpeg libx265, with commands for 480p to 4K.
ffmpegh265libx265
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·Javid Jamae
FFmpeg CRF (Constant Rate Factor): See Every Value Compared
Drag a slider to compare the same frame at every CRF value, with file sizes. Recommended constant rate factor settings and presets for libx264 and libx265.
ffmpegvideo-encodingcrf
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·Javid Jamae
How to Compress Video with FFmpeg Without Losing Quality
Learn how to compress video with FFmpeg using CRF, two-pass encoding, and preset tuning. Reduce file size by 50-80% without visible quality loss.
ffmpegvideo-compressioncrf
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