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  • 2024/4/18 -Constant Rate Factor (CRF). In this guide we are going to focus on CRF and Two-Pass encoding, as 1-pass target bitrate encoding is not recommended.

    2024/3/29 -Sure with CRF you might get some smaller than expected files but they can also be way larger. Unless you're up for testing and re-encoding with different ...

    2024/5/14 -The rule of thumb is to use the slowest speed preset you can stand, which adjusts individual settings for you, along with the desired CRF value to specify the ...

    2024/3/6 -This method is useful for bulk encoding videos in a generally consistent fashion. ffmpeg -i input.mp4 -c:v libaom-av1 -crf 30 -b:v 2000k output.mkv. The quality ...

    2024/3/24 -Can anyone help me optimize the video encoding part of my project. Libx264: func encodeVideo(fileName, bitrate, crf, preset, resolution string) *exec.Cmd ...

    2024/3/14 -munpip214: Meaning higher number, right? Correct, for h265 the smaller the number the better (higher quality). So you should set CRF between 1 and 18 somewhere.

    2024/3/16 -CRF Efficiency: SVT-AV1 achieves good quality at relatively lower CRF values.Speed: Its speed advantage makes it appealing for real-time encoding or streaming.

    2024/3/26 --crf 40 : This option sets the Constant Rate Factor (CRF) for video encoding. CRF is a method used in video compression to control the output file's quality ...

    2024/5/5 -Nothing wrong other than to get a specific vmaf score it might require more bitrate and or less and they way you can insure average scores is by using icq(crf).

    2024/5/1 -Learn To: Use Capped CRF with SVT-AV1 for Live Streaming ... New Lesson: AI in Video Encoding, Production, and Customer Experiences ... New Lesson: AI in Video ...

    A.まず、1920×1080なら処理が遅いのは当然です。 そして、H.264圧縮でビットレート9000、6000、3000kbpsというのは高すぎでしょう。私の個人的な意見ですけどね。 まぁこの辺は...

    A.Xmedia recodeはそもそもアプリとしてきついような気がします。 AviUtil+x264GuiExを使ってはどうでしょうか。 とりあえずはビットレートなどは一切いじらず、 プリセット...