Old 12-13-2019, 08:38 PM   #1
Liquid Fusion
Human being with feelings
 
Liquid Fusion's Avatar
 
Join Date: Feb 2016
Posts: 581
Default Need to export Video + Rendered Audio as MP4

Hi. Opened a public access TV Show MP4 video in Reaper. Cleaned / mastered audio. Need to export rendered audio + video (separate songs) to later open in Vegas Pro 15. How do I do this? Need high quality. Thanks!

Found Page 391 Reaper Manual

Reaper need Mp4 render codec - Video (ffmpeg.libav encoeder) wants to render to mov

Found this - https://forum.cockos.com/showthread....t+video+as+mp4

Last edited by Liquid Fusion; 12-13-2019 at 09:15 PM.
Liquid Fusion is offline   Reply With Quote
Old 12-15-2019, 05:31 AM   #2
sveinpetter
Human being with feelings
 
Join Date: Dec 2011
Location: Norway
Posts: 87
Default

Why do you have to render the video in Reaper? In the past there have been a few threads about how to replace audio in video outside of Reaper.
sveinpetter is offline   Reply With Quote
Old 12-16-2019, 12:34 AM   #3
Liquid Fusion
Human being with feelings
 
Liquid Fusion's Avatar
 
Join Date: Feb 2016
Posts: 581
Default

Quote:
Originally Posted by sveinpetter View Post
Why do you have to render the video in Reaper? In the past there have been a few threads about how to replace audio in video outside of Reaper.
Found Your Posts!!!
https://forum.cockos.com/showthread....side+of+Reaper
https://digitalfortress.tech/tricks/...s-with-ffmpeg/

This is what I do by hand in Vegas Pro 15 and the result is A+++
- Line up new Reaper Mastered audio to original audio by waveform / video inspection lip sync
- Mute old audio
- Switch audio track positions
- Delete old / original audio

Advantage - can still adjust length of video / audio and make fades accordingly - can't do this with "Encode Videos with FFmpeg." BTW - Rendering Reaper video with new audio is not very good sound quality / video sync.

Last edited by Liquid Fusion; 12-16-2019 at 12:48 AM.
Liquid Fusion is offline   Reply With Quote
Old 12-16-2019, 08:43 AM   #4
sveinpetter
Human being with feelings
 
Join Date: Dec 2011
Location: Norway
Posts: 87
Default

There are some users on the forum that know alot about Reaper and video.
Read the first post in this only Sticky post in Reaper for Video
https://forum.cockos.com/showthread.php?t=82459
sveinpetter is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -7. The time now is 03:10 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.