From a41e5e15ff60ec6808a6e7c3ee392734b2b41afb Mon Sep 17 00:00:00 2001 From: jaywcjlove Date: Mon, 7 Nov 2022 11:53:28 +0000 Subject: [PATCH] doc: update `ffmpeg.md` (#24) 5f19d3feeef0bb0338f3854cb85805b239e51def --- docs/ffmpeg.html | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/ffmpeg.html b/docs/ffmpeg.html index b0b8a760..b35f63fa 100644 --- a/docs/ffmpeg.html +++ b/docs/ffmpeg.html @@ -538,8 +538,9 @@

合并当前目录下所有视频

-
$ ffmpeg -f concat -safe 0 -i <(for f in ./*.mp4; do echo "file '$PWD/$f'"; done) -c copy output.mp4
+
$ ffmpeg -f concat -safe 0 -i <(for f in ./*.mp4; do echo "file '$PWD/$f'"; done) -c copy output.mp4
 
+

合并不同规格视频,保证视频不变形

$ ffmpeg -i 1.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts tmp1.ts
 $ ffmpeg -i 2.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts tmp2.ts