Module conversions 

Unit conversion and formatting utilities

This module provides centralized conversion functions for:

• Jellyfin tick-to-seconds conversions
• Volume normalization (0-1 vs 0-100 ranges)
• Time formatting for UI display

These utilities eliminate magic numbers and duplicate conversion logic across the codebase.

Constants

TICKS_PER_SECOND

Number of Jellyfin ticks per second (10 million)

Functions

calculate_progress

Calculate progress percentage from position and duration

format_time

Format time in seconds to MM:SS display string

format_time_long

Format time in seconds to HH:MM:SS or MM:SS display string

percent_to_volume

Convert percentage volume (0-100) to normalized (0.0-1.0)

seconds_to_ticks

Convert seconds to Jellyfin ticks

ticks_to_seconds

Convert Jellyfin ticks to seconds

volume_to_percent

Convert normalized volume (0.0-1.0) to percentage (0-100)