### - a -

- ALBUM : Gst::Tag
- ALBUM_GAIN : Gst::Tag
- ALBUM_PEAK : Gst::Tag
- ALBUM_SORTNAME : Gst::Tag
- ALBUM_VOLUME_COUNT : Gst::Tag
- ALBUM_VOLUME_NUMBER : Gst::Tag
- ARTIST : Gst::Tag
- ARTIST_SORTNAME : Gst::Tag
- AUDIO_CODEC : Gst::Tag

### - b -

- BASE_TRANSFORM_SINK_NAME : Gst
- BASE_TRANSFORM_SRC_NAME : Gst
- BEATS_PER_MINUTE : Gst::Tag
- BITRATE : Gst::Tag

### - c -

- CLOCK_TIME_NONE : Gst
- CODEC : Gst::Tag
- COMMENT : Gst::Tag
- COMPOSER : Gst::Tag
- CONTACT : Gst::Tag
- COPYRIGHT : Gst::Tag
- COPYRIGHT_URI : Gst::Tag

### - d -

- DATE : Gst::Tag
- DESCRIPTION : Gst::Tag
- DURATION : Gst::Tag

### - e -

- ENCODER : Gst::Tag
- ENCODER_VERSION : Gst::Tag
- EXTENDED_COMMENT : Gst::Tag

### - g -

- GENRE : Gst::Tag

### - i -

- IMAGE : Gst::Tag
- ISRC : Gst::Tag

### - l -

- LANGUAGE_CODE : Gst::Tag
- LICENSE : Gst::Tag
- LICENSE_URI : Gst::Tag
- LOCATION : Gst::Tag

### - m -

- MAXIMUM_BITRATE : Gst::Tag
- MICRO_SECOND : Gst
- MILLI_SECOND : Gst
- MINIMUM_BITRATE : Gst::Tag

### - n -

- NANO_SECOND : Gst
- NOMINAL_BITRATE : Gst::Tag

### - o -

- ORGANIZATION : Gst::Tag

### - p -

- PERFORMER : Gst::Tag
- PREVIEW_IMAGE : Gst::Tag

### - q -

- quark_ : Gst
- quark_cpp_wrapper_deleted_ : Gst

### - r -

- REFERENCE_LEVEL : Gst::Tag

### - s -

- SECOND : Gst
- SERIAL : Gst::Tag

### - t -

- TITLE : Gst::Tag
- TITLE_SORTNAME : Gst::Tag
- TRACK_COUNT : Gst::Tag
- TRACK_GAIN : Gst::Tag
- TRACK_NUMBER : Gst::Tag
- TRACK_PEAK : Gst::Tag

### - v -

- VERSION : Gst::Tag
- VIDEO_CODEC : Gst::Tag