AAC to OGG - Convert audio online
Conversion Results:
| # | Output File | Source File | Action |
|---|
How to convert AAC to OGG:
1. Click the "Choose Files" button to select multiple files on your computer or click the "URL" button to choose an online file from URL, Google Drive or Dropbox. The source file can also be video format. Video and audio file size can be up to 200M. You can use file analyzer to get source audio's detailed information such as track name, genre, bitrate and sampling rate.
2. Set target audio format, bitrate and sample rate. The target audio format can be WAV, WMA, MP3, OGG, AAC, AU, FLAC, M4A, MKA, AIFF, OPUS or RA.
3. Click the "Convert Now!" button to start batch conversion. It will automatically retry conversion on another server if one fails, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to cloud storage services such as Google Drive or Dropbox.
AAC vs OGG:
| Name | AAC | OGG |
| Full name | Advanced Audio Coding | Ogg Vorbis |
| File extension | .aac | .ogg .oga |
| MIME | audio/aac | application/ogg, audio/ogg, audio/vorbis, audio/vorbis-config |
| Developed by | Bell Labs, Fraunhofer Institute etc. | Xiph.Org Foundation |
| Type of format | Audio compression format | Audio compression format |
| Introduction | Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates. AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications. | Vorbis is a free and open-source software project headed by the Xiph.Org Foundation. The project produces an audio coding format and software reference encoder/decoder (codec) for lossy audio compression. Vorbis is most commonly used in conjunction with the Ogg container format and it is therefore often referred to as Ogg Vorbis. |
| Technical details | AAC supports inclusion of 48 full-bandwidth audio channels in one stream plus 16 low frequency effects channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is satisfactory to modest requirements at 96 kbit/s in joint stereo mode; however, hi-fi transparency demands data rates of at least 128 kbit/s. | Vorbis had been shown to perform significantly better than many other lossy audio formats in the past in that it produced smaller files at equivalent or higher quality while retaining computational complexity comparable to other MDCT formats such as AAC or Windows Media Audio. |
| Associated programs | foobar2000, AIMP, DirectShow, QuickTime, VLC media player. | VLC media player, MPlayer, Winamp, foobar2000. |
| Sample file | sample.aac | sample.ogg |
| Wikipedia | AAC on Wikipedia | OGG on Wikipedia |