2024/5/9 -What is the difference between -crf and -cq parameters of ffmpeg ? I am trying to compress 1080p h264 videos into 1080p h265 videos with high quality and low ...
2024/4/18 -Constant Rate Factor (CRF) ... Use this mode if you want to retain good visual quality and don't care about the exact bitrate or filesize of the encoded file. The ...
2024/6/9 -They can run large depending on the resolution and frame-rate, but I would highly recommend using them instead of x264 for this purpose. ... H264/h265 at CRF 16/ ...
2024/6/1 -The main setting to control the quality of the video is the Constant Rate Factor (CRF). ... x264 Preset. When exporting a H.264 video, you can use the ...
2024/5/28 -CRF is a rate control method commonly used in video encoding to achieve a desired visual quality level. With CRF, instead of setting a specific bitrate, you set ...
2024/4/23 -NETINT's capped CRF is compatible with H.264 and HEVC, and AV1 coming (Quadra only), so you can use the feature across different codec options to suit your ...
Q.動画をエンコードする時フレーム設定をCFRにするかVFRにするか 最近h264でencodeをするようになりました。そこでフレーム設定でよくわからなくて行き詰ってます 使っているソフトはhand...
A.結論から言えば個人向けならVFR ストリーミング向けならCFRかなと思います handbrakは使用したことがないので不明ですが aviutl+avisynth+VirtualDub+x264にて
A.ゲームキャプチャでウィンドウ指定すれば動くと思うよ (俺はそれでやっている 追加 ゲーマー用OBSを使ってみては？
2024/5/6 -The MPEG-4 specification suite's Advanced Video Coding (AVC) standard is specified by the identical ITU H.264 specification and the MPEG-4 Part 10 specification ...
2024/5/18 -Hi I wanted to revisit the best codec recommendation for VDMX running on a MacBook Pro M2? I have avoided HAP for years because the major inconvience of not ...
2024/4/25 -This command will give you good compression without any noticeable loss in picture quality. ffmpeg -i your_video_file.mp4 -c:v libx264 -crf 27 output_video.mp4 ...
2024/4/18 -The quality % is a simple linear mapping to the range of an encoder parameter such as crf, cq, qp, or qscale. The default % is setup for the software encoders ...