2024/6/9 -Conversion from YUV limited to RGB 16bpc (bit-per-component) is broken: use "zscale" instead of "swscale". Limited range RGB is outright unsupported. Dither can ...
22時間前 -1 Description. This document describes filters, sources, and sinks provided by the libavfilter library. 2 Filtering Introduction.
6日前 -1 Description. NUT is a low overhead generic container format. It stores audio, video, subtitle and user-defined streams in a simple, yet efficient, way.
2024/6/4 -MPEG-5 Essential Video Coding (EVC) integration with FFmpeg project. It is supported under Linux and Windows. Prequisities. Install build dependencies. sudo apt ...
1日前 -... YUV full-range formats and [16-235] for YUV non full-range formats. Default value is 0.10. The following example sets the maximum pixel threshold to the ...
4日前 -Encode a RAW video file with VVenC into mp4: ffmpeg -f rawvideo -vcodec rawvideo -s 1920x1080 -framerate 25 -pix_fmt yuv420p -i file_1080p_25Hz_420_8bit.yuv -an ...
2024/5/27 -I have a video: https://drive.google.com/file/d/1tiP2fX0Xfc6YjIymcHyEXP8-JqEJrlgG/view. I'm trying to use ffmpeg to remove the green screen but none of the ...
1日前 -the color range of the image (important for colorspaces such as YUV). width, the width of the image in pixels. height, the height of the image in pixels ...
3時間前 -Color space : YUV. Chroma subsampling : 4:2:0. Bit depth : 10 bits. Bits/(Pixel*Frame) : 0.075. Stream size : 12.0 GiB (79%). Title : From Russia with Love ...
FFmpeg useful links-How to really install ffmpeg-Best way to learn ffmpeg?-New
2024/6/6 -Explains key streaming media concepts like video formats, video streams, encoding/decoding, and the details of YUV color space sampling to better understand ...
Q.ffmpegで、動画のファイル容量を小さくしているのですが、見栄えを落とさず、もっとうまい方法はありますか？ ffmpeg -y -i '01.mp4' -vcodec hevc -r 10 ...
A.crfの数値は小さい方が質が高いということはご存じですが？ ※x264やx265の話です ffmpegはちょっとわからないです(パラメータ等)からとらえず↑を書きました (知ってそうな気はしまし
Q.【５００枚】FFMpeg Launcherのエラー？ コマンドプロンプト プロセス終了を検知しました。 2014/03/03 1:22:26 プロセス [984] は既に破棄されています。 20...
A.おそらく設定間違いでしょう。ここを参考に設定を見直してください。http://www52.atwiki.jp/zinujyo/pages/15.html