* ReplayGain support
- extract ReplayGain tags from files, expose via native api
- use metadata to normalize audio in web player
* make pre-push happy
* remove unnecessary prints
* remove another unnecessary print
* add tooltips, see metadata
* address comments, use settings instead
* remove console.log
* use better language for gain modes
* BPM metadata enhancement
Related to #1036.
Adds BPM to the stored metadata about MediaFiles.
Displays BPM in the following locations:
- Listing songs in the song list (desktop, sortable)
- Listing songs in playlists (desktop, sortable)
- Listing songs in albums (desktop)
- Expanding song details
When listing, shows a blank field if no BPM is present. When showing song details, shows a question mark.
Updates test MP3 file to have BPM tag. Updated test to ensure tag is read correctly.
Updated localization files. Most languages just use "BPM" as discovered during research on Wikipedia. However, a couple use some different nomenclature. Spanish uses PPM and Japanese uses M.M.
* Enhances support for BPM metadata extraction
- Supports reading floating point BPM (still storing it as an integer) and FFmpeg as the extractor
- Replaces existing .ogg test file with one that shouldn't fail randomly
- Adds supporting tests for both FFmpeg and TagLib
* Addresses various issues with PR #1087.
- Adds index for BPM. Removes drop column as it's not supported by SQLite (duh).
- Removes localizations for BPM as those will be done in POEditor.
- Moves BPM before Comment in Song Details and removes BPM altogether if it's empty.
- Omits empty BPM in JSON responses, eliminating need for FunctionField.
- Fixes copy/paste error in ffmpeg_test.
Deluan