From e472354242ff65aeda7338b8ae3687a80bc7fc3d Mon Sep 17 00:00:00 2001
From: skywind3000 <skywind3000@163.com>
Date: Sat, 16 Jan 2021 17:51:00 +0800
Subject: [PATCH] commit new ffmpeg.sh

---
 tools/ffmpeg.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/ffmpeg.sh b/tools/ffmpeg.sh
index 0db58c5..c7f479b 100644
--- a/tools/ffmpeg.sh
+++ b/tools/ffmpeg.sh
@@ -92,7 +92,7 @@ ffmpeg -i "<url>" out.mp4                                   # 下载视频
 # 组合用法
 ##############################################################################
 
-# 给 gif 加上静音音轨并转换成 mp4
+# 给 gif 加上静音音轨并转换成 mp4，手机上还可以加一个 -pix_fmt yuv420p
 ffmpeg -f lavfi -i anullsrc -i in.gif -c:v libx264 -c:a aac -shortest out.mp4