File Size of Combined Tracks

I ripped some audiobook CD’s using Windows Media Player.

I encountered playback problems in my car. The Ford SYNC 4 would play tracks 1,2,3, then skip 4 and go to 5.

It would play 6,7, then skip 8….

So I imported the .MP3 files for each CD to Audacity, grabbed all, aligned end-to-end, mixed and rendered,

then exported to a file: Music\Audiobooks\ into a folder set up by author.

Apparently, Audacity converted the .MP3 files to .WAV format.

File size ballooned from 350MB to over 5GB !!

What did I do wrong?

The export dialog lets you chose the file format, so probably you had set it wrong…

If you still have the Audacity Project file (.aup3), just open it and export again. Of course, you could also use a converter (online or on your computer) to convert the exportet .wav files to .mp3.

What is your goal? Making a copy of the CD to another CD that works?

My goal is to copy Audiobookd from CD to flash drive for playbqvk in the car.

Ripping all tracks as one is the only way it works.

I’ll give that a go…..are .WAV files inherently larger than .MP3 ?

No, it would work with any media your player device can use.

Please note that mp3-files are always played alphabetically, so you need to number them at the beginning:

01 First Track
02 Second Track
03 Third Track
04 Fourth Track
05 Fifth Track

Otherwise they would be played in this order:

Fifth Track
First Track
Fourth Track
Second Track
Third Track

WAV (and AIFF) is an uncompressed format, while MP3 files are compressed - from slightly to heavily, depending on your settings (which you can influence in the export dialog of Audacity). A “good quality” mp3 file is 192 kbit/s, the lower the number the worse the quality (and the smaller the file).

If listening to the AB on an MP3 player, all would be fine.

IF there was an AUX input in the car, all would be fine.

However………….Ripping with WMP and ALL tracks being labeled with the identical format,

the Ford SYNC 4 would plat tracks 1,2, and 3, then SKIP 4 and go to 5

If I backed up to play track 4, it would play 4.5.and 6, then skip 8 and play 9…

I tried……..

Ripping ALL tracks as one eliminates that problem……….

PLUS………..I found it to be VERY distracting to keep watching the playback order while driving…..now I just

Set it and Forget it!

How do I assign a format at export?

I have a screenshot of dialog box.

How do I attach to my post?

Look at all the settings in the export dialog:

There are many formats to chose from:

I do not see anything like that. My export dialog box is way simpler. My version of Audacity is a probably 10 years years old. Maybe I need an update? I am using version 2.1.0

How do I attach a screenshot?

Yes, that IS old. It’s not even the best version of Audacity 2. The latest version is 3.7.7. You could always try it. You can still download an old version if you don’t like it.

When you reply to a post the 8th icon from the left (a thick bar with an upward arrow) lets you upload. Send a screenshot that way.

And…here we go!

I have downloaded and tried the latest version. All good now! Thank you all !!

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I do not know what version of Audacity your screen shot is - but I would guess the format selection can be found under the “Save as type” when you click on the small down-arrow at the right of the box.

But since it works now, there’s no need to think about it… :grinning_face:

Yeah, I saw that at the bottom after I upgraded. I believe it was V. 2.1.0………….

Not being my day……….

I imported MP3 files from a folder (17 tracks, about 1 hr,) SELECT: All; TRACKS: Align End-to End; MIX: Mix and Render, then Export Audio to the folder of choice on my computer. What I end up with is about 6 minutes +/- of the disc…..that’s IT!

I do notice that, when Audacity is opening the files, the green progress bar does not go to the end…… it opens some of it, then jumps to the next track, then doesn’t get all of that one….

Other than getting out of bed this morning, where did I go wrong??

I never tried that - but you can do the following:

When you import the tracks as you described - do you see everything in one stereo recording, or do you see them all individually in 17 different windows? If it only opens some but not all pieces, it may be a memory (RAM) issue of your computer.

If 17 different windows: copy track 2, then switch to the window with track 1 and paste after the end - then continue with all remaining tracks.

Make sure you have switched on the option “Editing a clip can move other clips” in Preferences → Tracks → Track Behaviour.

Make sure you have “Snap” disabled in View → Toolbars → Snapping Toolbar. This helps you to join the pieces seamlessly.

According to my quick Google search, if you use Exact Audio Copy to rip a CD you can select an option to extract to a single file - MP3 in your case. I have never done it myself but I do use the program sometimes. In this scenario, Audacity is not needed.

romontschun,

When I rip a CD I use dbPoweramp and rep each CD as 1 track. No problem. The files I am working with here I had previously ripped with Windows Media Player.

I will look at all that… The tracks appear all in 1 window, divided into 17 sections. It had worked properly in V.2.0.1……