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Supported Audio Formats
Alexander Capehart edited this page May 15, 2023
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39 revisions
This page provides the current state of audio format support in Auxio.
| Format | Playable | Metadata | Notes |
|---|---|---|---|
| AIFF | No | No | More |
| AAC | In container or standalone | In container or ID3 if standalone | Seeking is approximate (More) |
| ALAC | Yes | In container | Uses FFMpeg |
| APE | No | No | More |
| ASF/WMA | No | No | More |
| DSD/DSF | No | No | More |
| FLAC | In container or standalone | In container or ID3 if standalone | Uses FFMpeg below Android 8.1 |
| MKA | Containing supported formats | ? | |
| MP1 / MP2 | No | No | More |
| MP3 | Yes | ID3 | Seeking may be approximate (More) |
| MP4/M4A | Containing supported formats | MP4 Atoms | See AAC |
| Opus | In container | In container |
opus file extension will not be recognized below Android 10 (More) |
| Vorbis | In container | In container | |
| WAV | Yes | ID3 | |
| WAVPack | No | No | More |
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TXXX:replaygain_*_gain: ID3v2 ReplayGain adjustments, formatted as(+/-) (Decibel Adjustment) dB. -
replaygain_*_gain: Vorbis ReplayGain comments, formatted as(+/-) (Decibel Adjustment) dB. -
----:replaygain_*_gain: MP4 ReplayGain atoms, formatted as(+/-) (Decibel Adjustment) dB. -
r128_*_gain: Vorbis (OPUS-specific) R128 comments, ReplayGain tags formatted as(+/-) (Decibel Adjustment x 256) dB.
It is highly recommended to use rsgain to tag ReplayGain information, as Auxio's ReplayGain functionality intends to conform with that tool as close as possible.