Refactor code structure for improved readability and maintainability

modules/constants.py

@@ -0,0 +1,46 @@
+"""
+Constants and default configuration values for Twitch Archive.
+"""
+
+# API Endpoints
+TWITCH_OAUTH_URL = "https://id.twitch.tv/oauth2/token"
+TWITCH_API_URL = "https://api.twitch.tv/helix"
+TWITCH_GQL_URL = "https://gql.twitch.tv/gql"
+TWITCH_GQL_CLIENT_ID = "kimne78kx3ncx6brgo4mv6wki5h1ko"
+
+# File prefixes for different content types
+PREFIX_LIVE = "LIVE_"
+PREFIX_VOD = "VOD_"
+PREFIX_CHAT = "CHAT_"
+PREFIX_METADATA = "METADA_"  # Note: keeping original typo for compatibility
+
+# Default configuration values
+DEFAULT_CONFIG = {
+    'username': 'your_twitch_username',
+    'quality': 'best',
+    'root_path': 'archive',
+    'rclone_path': 'remote:path/to/streams',
+    'refresh': 60.0,
+    'streamlink_ttvlol': False,
+    'notifications': False,
+    'downloadMETADATA': True,
+    'downloadVOD': True,
+    'downloadCHAT': True,
+    'downloadLiveCHAT': True,
+    'vodTimeout': 300,
+    'uploadCloud': True,
+    'deleteFiles': False,
+    'onlyRaw': False,
+    'cleanRaw': True,
+    'hls_segments': 3,
+    'hls_segmentsVOD': 10,
+    # FFmpeg 8.0+ Enhancement Options
+    'ffmpeg_hwaccel': 'auto',  # Hardware acceleration: 'auto', 'nvenc', 'qsv', 'amf', 'vaapi', 'none'
+    'ffmpeg_threads': 0,  # Thread count (0 = auto-detect)
+    'ffmpeg_audio_codec': 'aac',  # Audio codec for audio-only streams
+    'ffmpeg_audio_samplerate': 48000,  # Audio sample rate (48000 recommended for broadcasts)
+    'ffmpeg_audio_bitrate': '192k',  # Audio bitrate
+    'ffmpeg_error_recovery': True,  # Enable error recovery for corrupted streams
+    'ffmpeg_faststart': True,  # Enable faststart for MP4 (better streaming compatibility)
+    'ffmpeg_progress': False  # Show encoding progress
+}