ALAC to 3GP Converter

Convert ALAC to 3GP online, for free.



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Auto
Sets how the video is encoded. "Auto" suits most conversions. "Copy" reuses the video as-is, so it is fast and keeps full quality, but only when the output format supports it.
No change
Choose how the video is resized: to a set resolution, or to a different aspect ratio, where the video's width is kept and the height is recalculated to match. Select "No change" to keep the original size.
No change
Sets how many frames per second the output video has. Lowering it reduces file size but makes motion less smooth, and raising it above the source frame rate won't add smoothness. "No change" keeps the source frame rate.
None
Rotates the video clockwise by the angle you select. Choose "None" to leave it as-is.
No change
Flips the video horizontally or vertically. "No change" leaves it as-is.
Upload
Select the best option for your subtitles: 'Upload' to add your own, or 'Copy' to replicate from the original file.
Choose a file Browse
Upload a .srt or .ass file.
Hard
Choose how subtitles are added. "Hard" burns them into the video permanently; "Soft" keeps them separate so viewers can turn them off. Default is Hard.
Auto
Sets how the audio is encoded. "Auto" suits most conversions. "Copy" reuses the audio as-is, so it is fast and keeps full quality, but only when the output format supports it.
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Fades the audio in at the start of the output.
Fades the audio out at the end of the output.
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Specify the end position of trim (HH:MM:SS.MS). Leave at 00:00:00.00 to disable.
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Enter crop rectangle's width and height in pixels (0 - 10000). Odd dimension numbers will be rounded down to the nearest even number.


How to Convert ALAC to 3GP?

  1. Click the “Choose Files” button to select your ALAC files.
  2. Click the “Convert to 3GP” button to start the conversion.
  3. When the status change to “Done” click the “Download 3GP” button

Easy to Use

Simply upload your ALAC files and click the convert button. You can also batch convert ALAC to 3GP format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our ALAC to 3GP Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 8 hours.


Apple Lossless Audio Codec (ALAC) is Apple’s lossless audio format, stored inside an M4A container. It compresses a recording to roughly half its original size while preserving every sample, so decoding returns audio identical to the source CD or WAV. ALAC is the natural choice for lossless libraries in the Apple ecosystem, and Apple released it as open-source in 2011, which broadened support well beyond its own devices.

 

How to open an ALAC file?

On Apple devices, ALAC plays directly in the Music app, iTunes, or QuickTime with no setup at all.

 

Elsewhere, VLC media player, foobar2000, and Android all read ALAC. Since ALAC files carry the .m4a extension, they look identical to lossy AAC files in a file listing — check the track properties to tell them apart. To free up space or play the music on limited hardware, convert it with our M4A to MP3 tool.

 

Developed by: Apple Inc.

Initial Release: 2004


3GPP (3GP) is a multimedia container format designed for third generation (3G) universal mobile telecommunications system (UMTS) networks, which is a global system for mobile (GSM) standard. Since UMTS is a technology for mobile, the 3GP format allows mobile phones on UMTS networks to capture, save, deliver, and play media over high-speed wireless connections.

 

How to open a 3GP file?

The best application for opening 3GP is Apple QuickTime. And although 3GP is designed for mobile, the file format opens easily on most operating systems, including Linux, Mac, and Windows.

 

3GP is a flexible file format that supports captions and subtitles via 3GPP Timed Text. It does not support interactive menus, but it is compatible with free third-party tools that provide such support. One example is AutoGK. To improve the quality of the video while viewing off-mobile, convert the file to MP4.

 

Developed by: 3rd Generation Partnership Project (3GPP)

Initial release: 1997

Useful links:

https://en.wikipedia.org/wiki/3GP_and_3G2

https://www.3gpp.org/

FreeConvert.com can convert your files to these related formats:


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