mux

什么是MUX VLAN?

自闭症网瘾萝莉.ら 提交于 2019-11-27 07:10:46
未完待续。。。 一、定义: 为同一个网段中,不同的vlan间客户互通,同一vlan客户隔离 二、作用 1、可以是实现位于同一ip网段的不同vlan(所有从vlan与主vlan间)用户的二层互通,又可实现不同从vlan间的二层隔离,以及同一交换机上同一vlan内部用户之间的二层隔离,不同交换机上同一vlan中的用户不隔离。 2、通过这一技术可以实现在多vlan用户服务器共享的同时,隔离相同vlan中的不同用户主机的目的。 来源: https://www.cnblogs.com/awheat/p/11350052.html

FFMPEG mux video and audio (from another video) - mapping issue

♀尐吖头ヾ 提交于 2019-11-27 05:56:22
I would like to place the audio from a video to another video without an audio (in one command): ffmpeg.exe -i video1_noAudio.mov -i video2_wAudio.mov -vcodec copy -acodec copy video1_audioFromVideo2.mov I guess "-map" is the correct way to do it but I got confused with it. Can you suggest how to resolve it? Overview of inputs input_0.mp4 has the desired video stream and input_1.mp4 has the desired audio stream: In ffmpeg the streams look like this: $ ffmpeg -i input_0.mp4 -i input_1.mp4 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input_0.mp4': Duration: 00:01:48.50, start: 0.000000, bitrate:

FFMPEG mux video and audio (from another video) - mapping issue

若如初见. 提交于 2019-11-26 11:47:15
问题 I would like to place the audio from a video to another video without an audio (in one command): ffmpeg.exe -i video1_noAudio.mov -i video2_wAudio.mov -vcodec copy -acodec copy video1_audioFromVideo2.mov I guess \"-map\" is the correct way to do it but I got confused with it. Can you suggest how to resolve it? 回答1: Overview of inputs input_0.mp4 has the desired video stream and input_1.mp4 has the desired audio stream: In ffmpeg the streams look like this: $ ffmpeg -i input_0.mp4 -i input_1