46 lines
2.3 KiB
SQL
46 lines
2.3 KiB
SQL
-- Author: fruit.com.cn
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-- 转码缩略图轴：默认档位配置 + 单集雪碧图/VTT 元数据（幂等）
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CREATE TABLE IF NOT EXISTS media_thumbnail (
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id BIGINT PRIMARY KEY,
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episode_id BIGINT NOT NULL,
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drama_id BIGINT NOT NULL DEFAULT 0,
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vtt_object_key VARCHAR(512) NOT NULL DEFAULT '',
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sprite_prefix VARCHAR(512) NOT NULL DEFAULT '',
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interval_sec INT NOT NULL DEFAULT 1,
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columns INT NOT NULL DEFAULT 10,
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rows INT NOT NULL DEFAULT 1,
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thumb_width INT NOT NULL DEFAULT 160,
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thumb_height INT NOT NULL DEFAULT 0,
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frame_count INT NOT NULL DEFAULT 0,
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duration_sec INT NOT NULL DEFAULT 0,
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size_bytes BIGINT NOT NULL DEFAULT 0,
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status VARCHAR(16) NOT NULL DEFAULT 'FAILED',
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error_msg VARCHAR(500) NOT NULL DEFAULT '',
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created_at TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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deleted SMALLINT NOT NULL DEFAULT 0
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);
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CREATE UNIQUE INDEX IF NOT EXISTS uk_media_thumbnail_episode
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ON media_thumbnail (episode_id);
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CREATE INDEX IF NOT EXISTS idx_media_thumbnail_drama
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ON media_thumbnail (drama_id);
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COMMENT ON TABLE media_thumbnail IS '单集缩略图雪碧图与 VTT 时间轴';
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DROP TRIGGER IF EXISTS trg_media_thumbnail_updated_at ON media_thumbnail;
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CREATE TRIGGER trg_media_thumbnail_updated_at
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BEFORE UPDATE ON media_thumbnail
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FOR EACH ROW EXECUTE FUNCTION set_updated_at();
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INSERT INTO sys_config (id, config_key, config_value, remark) VALUES
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(2026102201,
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'media.transcode.profile',
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'{"enabled":true,"segmentSeconds":6,"ladder":[' ||
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'{"quality":"360p","width":640,"height":360,"videoBitrateKbps":400,"audioBitrateKbps":64,"enabled":true},' ||
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'{"quality":"480p","width":854,"height":480,"videoBitrateKbps":800,"audioBitrateKbps":64,"enabled":true},' ||
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'{"quality":"720p","width":1280,"height":720,"videoBitrateKbps":1600,"audioBitrateKbps":96,"enabled":true},' ||
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'{"quality":"1080p","width":1920,"height":1080,"videoBitrateKbps":3200,"audioBitrateKbps":128,"enabled":true}],' ||
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'"sprite":{"enabled":true,"intervalSeconds":1,"columns":10,"thumbWidth":160}}',
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'转码档位与缩略图轴配置')
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ON CONFLICT (config_key) DO NOTHING;
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