Open iTunes Preferences. Click “Import Settings.” Select the “MP3 Encoder” in the “Import Settings” menu. Then click the drop down “Settings” menu and select “Custom.” Click the “Stereo Bit Rate” drop down menu and choose a bit rate that is smaller than the current bit rate of your MP3. The standard bit rate for most MP3 audio files is 128 kbps. Click “OK” to confirm this bit rate setting. Click “OK” again to exit iTunes Preferences. Click and highlight the MP3 file you imported into your iTunes library.

Then click “Advanced” and choose “Create MP3 Version.” This will create an MP3 with a smaller file size directly below the original MP3 audio file you imported. You have now successfully reduced an MP3 file size on a Mac. Free mpg file editor for mac.

In general, AAC produces high-quality audio streams than MP3 if both audio types are encoded at the same bitrate. AAC is doing better than MP3 in terms of low. Jul 3, 2018 - MediaHuman Audio Converter is a freeware application for Mac OS X. It can help you to convert your music absolutely free to WMA, MP3,.

Using Switch Open Switch. Click “Add Files” and select the MP3 you would like to reduce the file size of. Choose “.mp3” from the “Output Format” menu. Then click “Encoder Options” and choose a bit rate that is smaller than the current bit rate of your MP3. The standard bit rate for most MP3 audio files is 128 kbps.

Click the “Browse” button next to “Output Folder” to select where you would like to save the converted MP3 file on your computer. Click “Convert” and an MP3 with a reduced file size will be created and saved in your “Output Folder.” You have now successfully reduced an MP3 file size on a Mac. Using AVCware Open AVCware. Click “Add File” and select the MP3 file you would like to reduce the file size of. Click the drop down menu under “Profile.” Then click “Common Audio” and select “MP3.” Click the “Settings” button. Then click the double arrow next to the bit rate to choose a bit rate that is smaller than the current bit rate of your MP3. The standard bit rate for most MP3 audio files is 128 kbps.

Click “Browse” next to “Desination” to select where you would like to save the converted MP3 file on your computer. Click the “Convert” button and an MP3 with a reduced file size will be created and saved in your “Destination” folder. You have now successfully reduced an MP3 file size on a Mac (See References 3).

In general, produces high-quality audio streams than if both audio types are encoded at the same bitrate. AAC is doing better than MP3 in terms of low bitrate compression and small file size. If you google what is the optimal audio format for iPod (though MP3 and AAC are both supported), the answer probably goes to AAC for most Apple users. Actually, it is the default audio type for Apple devices like iTunes and supported by non-Apple media such as YouTube, most of the Nokia devices, PlayStation Vita, Sony Walkman MP3 series, among many more. You can convert MP3 music files (provided the MP3 files are huge in size) to AAC to make the file more compressed for the sake of less storage space while the loss of quality is negligible. This way, you are able to put more songs into the library on your iPod Nano or iPad. Solid MP3 to AAC Converter If you are at a loss what tools to use for converting MP3 sound tracks to AAC format on Mac & Windows, then should your go-to program for that kind of stuff.

With it, everything becomes so easy all of a sudden. As an excellent all-around tool, it converts the file to whatever formats you want. You can not only, as the name implies, conduct a conversion between video files, but also can convert audio tracks from one format to another, such as OGG to MP3, WAV to ALAC,, MP3 to AAC. You can even use it to extract sound track from a video and save in various audio formats like, M4V to AAC, MTS to M4A, etc., for easy listening.

Extra options exist for selecting device-oriented presets, combine multiple clips, trimming the video, removing black edges, etc. Download Now! Follow the tutorial below and get the MP3 audio to AAC format on Mac computer. The operations are PC machine is actually similar.

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Step 1: Import MP3 into the software First of all, click 'Add File' button on the toolbar to import MP3 audio source files from your local folder in Mac. After you have all MP3 tracks loaded, you should see a screen like the image below. The streamlined interface gets everything to be organized.

Step 2: Select AAC as output and fine-tune the conversion settings In this step, go to 'Profile' drop-down menu at the bottom of the screen, in its opening panel, you can pick the 'AAC – Advanced Audio Coding (*.aac)' option from 'General Audio' category as output format. As you can see, the panel also includes a great selection of device-optimization profiles. In some circumstances, it is quite convenient to directly select a preset from the list as output if you want to convert your video to playback on a device, without needing to know exactly what format is feasible.