Audacity Forum

brmn wrote:How do you add sequentially two mp4 files together?

The answer is in the Manual Frequently Asked Questions:
How do I combine two files into one longer file? .

Gale

Use Export Multiple, making a region label for the section of all three tracks you want to export.

Files for each region will then export all at one go.

There is no need for the selection to be present in all tracks.


Gale

2.0.7 might have a "stop-gap" feature to export the effects list to a text file, which the user could then configure. There is a definite aim to add a text/draggable interface a year or so after that, perhaps looking like this: http://wiki.audacityteam.org/wiki/Proposal_Effect_Menu_Categor...

There are applications online that can synthesize audio from images. It may produce a more interesting sound.


Gale

In pseudo code the reading and writing would be something like this: (psetq indir "c:\myclips\" outdir "c:\myclipscopied\") (dolist (file (listdir indir)) (s-save (s-read (strcat indir file) <import-options>); this statement is the read sound ny:all (length in samples) (strcat o...

I note that the position on the time line of the two tracks is different. Are we really looking at the same part of the same track on the two computers? Assuming we are, what happens if you vertically magnify the waveforms? http://manual.audacityteam.org/o/man/zooming.html#vertical -- Bill It's not...

OK, I've converted all the files in the recent folder What exactly have you done? Did you open an AUP file then export it without importing the small AU files? there are a lot more in the file where I saved all the projects. You mean a folder where you saved the projects. If I cannot open them dire...

I'm using the latest version of Audacity on a Mac. Audacity crashes OFTEN on a Mac. Please give us all three numbers from Audacity > About Audacity... as requested in the pink panel at the top of the page. If it says 2.0.4, that version crashed (sooner or later) when you imported files. The current...

How do I copy the first twenty minutes of the tracks then add them to the end of the tracks so I will have a total of eighty minutes? Press Home. If you can't see all 20 minutes, CTRL + 3 to zoom out until you can see. Drag in the blue waves from 20 minutes to the start of the track. CTRL + C to co...

I was able to open from the recent files screen. So as I understand what you told me I need to export the aup file with subfiles to a WAV file? You must not interfere directly with the AU data files. Just open the project from Recent Files as you did, then File > Export... . WAV is lossless but has...