Styling and positioning support for TTML lyrics

Feature description

​I would like to request support for basic TTML styling and layout attributes, specifically:

​Text formatting: Font size (tts:fontSize) and text color (tts:color).

​Basic positioning: Region layout (tts:origin / tts:extent) to control top/bottom line placement.

Problem solved

Currently, Symfonium supports TTML lyrics, but they are parsed as plain text by only following timestamps, treating them essentially as .lrc files with a different extension.

By expanding TTML support, the app could fully leverage the potential of this format

Brought benefits

Adding this support would allow proper visual hierarchy for translated and multi-line lyrics, greatly improving readability without requiring extra UI settings in the app.

Device type

Phone

Screenshots / Mockup

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