Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > General > Audio encoding

Reply
 
Thread Tools Search this Thread Display Modes
Old 8th April 2024, 21:47   #541  |  Link
tebasuna51
Moderator
 
tebasuna51's Avatar
 
Join Date: Feb 2005
Location: Spain
Posts: 6,959
Quote:
Originally Posted by Lucky38 View Post
is there any option to trim/cut part of AC3 file without re-encoding using eac3to.
From the help:
+/-100ms apply a positive or negative audio delay
-edit=0:00:00,0ms loops or removes audio data at the specified runtime
-silence/-loop forces usage of silence (or looping) for audio edits

For other options you can use DelayCut or BeSplit.
__________________
BeHappy, AviSynth audio transcoder.
tebasuna51 is offline   Reply With Quote
Old 8th April 2024, 21:59   #542  |  Link
tebasuna51
Moderator
 
tebasuna51's Avatar
 
Join Date: Feb 2005
Location: Spain
Posts: 6,959
Quote:
Originally Posted by Hellboy. View Post
Need help with audio frame rate(from what i read audio don't have frame rate). I read a lot and now i am more confused.
I want to synchronize the audio with the video.

video = US uhd 4K 24fps
audio = GER BD 1080p 23fps
Like you read righ the audio can't have fps. Even don't exist standard videos with that 23 fps. Maybe 23.976?

If that "audio" dts is sincronized with that "video" played at 23 fps, play it at that speed. Or 23.976 if is the correct fps.
__________________
BeHappy, AviSynth audio transcoder.
tebasuna51 is offline   Reply With Quote
Old 8th April 2024, 22:22   #543  |  Link
Hellboy.
Registered User
 
Join Date: Mar 2020
Posts: 41
Yes, is in 23.976 fps.

I did it with the command mentioned before "eac3to.exe input.dts output.w64 -23.976 -changeTo24.000" and it worked. The audio from the 23.976 fps video is fully synchronized with the 24 fps video.

But the audio sound is lowered. There is a better way to do it?
Hellboy. is offline   Reply With Quote
Old 9th April 2024, 01:04   #544  |  Link
tebasuna51
Moderator
 
tebasuna51's Avatar
 
Join Date: Feb 2005
Location: Spain
Posts: 6,959
The audio volume is not changed in the operation.
__________________
BeHappy, AviSynth audio transcoder.
tebasuna51 is offline   Reply With Quote
Old 9th April 2024, 03:32   #545  |  Link
Hellboy.
Registered User
 
Join Date: Mar 2020
Posts: 41
Probably is the vlc and my no so good speakers.
Hellboy. is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 +1. The time now is 01:31.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.