From c249e0e60905d309934f1c58e54f3f0c88a65d61 Mon Sep 17 00:00:00 2001 From: ANDY <68026794+JinchuanL@users.noreply.github.com> Date: Mon, 30 Sep 2024 13:46:54 +1000 Subject: [PATCH] doc: update docs/ffmpeg.md (#835) --- docs/ffmpeg.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/ffmpeg.md b/docs/ffmpeg.md index 5bed2869b3b..94b7e9dfa14 100644 --- a/docs/ffmpeg.md +++ b/docs/ffmpeg.md @@ -117,6 +117,7 @@ $ ffmpeg -i movie.webm movie.mp4 `-vol` | 以 256 的倍数更改音频音量,其中 256 = 100%(正常)音量。例如 512 = 200% `-newaudio` | 将新的音频流添加到当前输出流 `-alang code` | 设置当前音频流的 ISO 639 语言代码(3 个字母) +`-ac nTract` | 指定立体声通道数(n个声道)。例如 nTract = 2 即2个声道 视频编辑 ---