AIF to OGG: Convert Audio from AIF(AIFF/AIFC Apple Audio) to OGG(OGG Vorbis Audio) with River Past Audio Converter, AIF2OGG converter, conversion

What is AIF?

Short for Audio Interchange File Format, a common format for storing and transmitting sampled sound. The format was developed by Apple Computer and is the standard audio format for Macintosh computers. It is also used by Silicon Graphics Incorporated (SGI).

The AIFF format is uncompressed so AIFF files tend to be large. However, there is another format called AIFF-Compressed (AIFF-C or AIFC) that supports compression ratios as high as 6:1.

AIFF files generally end with an .AIF or .IEF extension.

AIFC files generally end with an .AIFC extension.

AIFF and AIFC are standard audio format used on MacOS systems. AIFF is not compressed. AIFC is compressed.

Windows can decodec uncompressed AIFF. However, to decode AIFC, you need to have Apple QuickTime installed.

What is OGG?

Ogg Vorbis (sometimes just called Vorbis) is an open source patent-free audio compression format, developed as a replacement for proprietary digital audio encoding formats, such as MP3, VQF, and AAC. Vorbis files (which have an .ogg extension) compress to a smaller size than MP3 files, which reduces bandwidth and storage requirements. According to many reports, Vorbis provides better sound quality than MP3.

To encode OGG Vorbis audio with River Past software, please have either Torbias' OGG DirectShow Filters or Radlight Ogg Media Filters installed.

Launch River Past Audio Converter

Once River Past Audio Converter is installed properly, launch Audio Converter.

Add File

Click on the "Add File" button on the tool bar. The standard file open dialog appears. Select "AIFF/AIFC - MacOS AIFF" in its "Files of type" combo box.

Select the file you want to convert and click "Open". The file will be added to the conversion file list.

If the AIF file is uncompressed (normally with "aif" or "aiff" file extension), Windows should be able to decode it without any problem. However, compressed AIFC files may require QuickTime.

If you cannot add the AIF file, you may need to install QuickTime. We use QuickTime to decode compressed AIFC files.

River Past Audio Converter

Select output format

Use the setting panel on the bottom of the window to control the output format. Click on the toggle to the left of the "Format" label to expand the panel. Select "OGG - OGG Audio" as the "Audio Type".

Note: To convert to OGG files, you must have OGG Vorbis DirectShow filters installed.

You can change the compressor, and depending on the compressor, you can change the sample rate, channel (stereo or mono), bits/sample, and bitrate.

Select output directory

Expand the "Output Directory" panel. Use the "Browse" button to select an output directory.

Convert

Click the "Convert" button on the tool bar.

River Past Audio Converter