UsEac3to v1.3.4: a different GUI for eac3to

[tebasuna51]

Originally Posted by Lucky38

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.

[tebasuna51]

Originally Posted by Hellboy.

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.

[Hellboy.]

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?

[tebasuna51]

The audio volume is not changed in the operation.

[Hellboy.]

Probably is the vlc and my no so good speakers.