Author Topic: Replace/record over 1 minute audio of video file  (Read 146 times)

Ram000n

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Replace/record over 1 minute audio of video file
« on: August 30, 2018, 03:56:31 PM »
I screen recorded a tutorial and created 1 hour mp4 video file. I need to edit/substitute 2 minutes of audio and leave the rest unchanged. How can I do it in Avidemux? Video created in OBS.

eumagga0x2a

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Re: Replace/record over 1 minute audio of video file
« Reply #1 on: August 30, 2018, 10:04:01 PM »
"Audio" --> "Save Audio". Import the resulting file into e.g. Audacity, edit it as needed, export as 16 bit low-endian PCM, add this audio file as external audio track in Avidemux ("Audio" --> "Select Track" --> open the dropdown menu "Track 0 from video" to reach "...Add audio track" menu item), reencode audio.