2024/5/10 -colorspace and colormatrix can only convert YUV to YUV; libswscale can convert between YUV and RGB; colormatrix only supports 8bpc pixel formats; colorspace ...
2024/4/18 -FFmpeg used to distinguish between limited-range and full-range YUV using the yuv* (limited-range) and yuvj* (full-range) pixel formats.
2分前 -1 Description. This document describes filters, sources, and sinks provided by the libavfilter library. 2 Filtering Introduction.
2024/4/12 -I'm trying to convert FFMPEG's Intensity color map from yuv format to rgb. It should give you colors as shown in the color bar in the image. You can ...
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 ...
2024/5/13 -FFmpeg. A complete, cross-platform solution to record, convert and stream audio and video. Download ...
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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
4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.
2024/4/24 -FFmpeg is a versatile multimedia framework capable of handling virtually any media in existence. Decoding, encoding, transcoding, muxing, demuxing, ...
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 ...
2024/5/23 -An application can use accelerated decode to read video files in the following elementary formats and container formats and dump them in YUV 420 format:.