fluxer/packages/constants/src/StreamConstants.tsx
2026-02-17 12:22:36 +00:00

38 lines
1.8 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
export const STREAM_PREVIEW_MAX_BYTES = 1_000_000;
export const STREAM_PREVIEW_MAX_DIMENSION_PX = 640;
export const STREAM_PREVIEW_MIN_DIMENSION_PX = 160;
export const STREAM_PREVIEW_INITIAL_UPLOAD_INTERVAL_MS = 1000;
export const STREAM_PREVIEW_INITIAL_UPLOAD_MAX_ATTEMPTS = 10;
export const STREAM_PREVIEW_UPLOAD_INTERVAL_MS = 4 * 60 * 1000;
export const STREAM_PREVIEW_UPLOAD_JITTER_MS = 60 * 1000;
export const STREAM_PREVIEW_REFRESH_INTERVAL_MS = 5000;
export const STREAM_PREVIEW_CONTENT_TYPE_JPEG = 'image/jpeg';
export const STREAM_PREVIEW_JPEG_DATA_URL_PREFIX = 'data:image/jpeg;base64,';
export const STREAM_PREVIEW_JPEG_QUALITY_START = 0.7;
export const STREAM_PREVIEW_JPEG_QUALITY_MIN = 0.4;
export const STREAM_PREVIEW_JPEG_QUALITY_STEP = 0.15;
export const STREAM_PREVIEW_DIMENSION_SCALE_STEP = 0.8;
export const STREAM_PREVIEW_ENCODE_ATTEMPTS = 6;
export const STREAM_AUDIO_PREFS_TTL_MS = 6 * 60 * 60 * 1000;
export const STREAM_AUDIO_PREFS_PRUNE_INTERVAL_MS = 10 * 60 * 1000;
export const STREAM_AUDIO_PREFS_TOUCH_INTERVAL_MS = 5 * 60 * 1000;