@pickstar-2002/video-info-mcp/dist/types.js

🎬 基于 MCP 协议的专业视频信息分析工具，支持多格式视频文件的详细信息提取和技术参数分析

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.GenerateReportArgsSchema = exports.CalculateBitrateArgsSchema = exports.AnalyzeStreamsArgsSchema = exports.GetVideoInfoArgsSchema = exports.VideoInfoSchema = exports.FormatSchema = exports.AudioStreamSchema = exports.VideoStreamSchema = void 0;
const zod_1 = require("zod");
// 视频流信息
exports.VideoStreamSchema = zod_1.z.object({
    index: zod_1.z.number(),
    codec_name: zod_1.z.string(),
    codec_long_name: zod_1.z.string(),
    profile: zod_1.z.string().optional(),
    codec_type: zod_1.z.literal('video'),
    width: zod_1.z.number(),
    height: zod_1.z.number(),
    coded_width: zod_1.z.number().optional(),
    coded_height: zod_1.z.number().optional(),
    closed_captions: zod_1.z.number().optional(),
    film_grain: zod_1.z.number().optional(),
    has_b_frames: zod_1.z.number().optional(),
    sample_aspect_ratio: zod_1.z.string().optional(),
    display_aspect_ratio: zod_1.z.string().optional(),
    pix_fmt: zod_1.z.string(),
    level: zod_1.z.number().optional(),
    color_range: zod_1.z.string().optional(),
    color_space: zod_1.z.string().optional(),
    color_transfer: zod_1.z.string().optional(),
    color_primaries: zod_1.z.string().optional(),
    chroma_location: zod_1.z.string().optional(),
    field_order: zod_1.z.string().optional(),
    refs: zod_1.z.number().optional(),
    is_avc: zod_1.z.string().optional(),
    nal_length_size: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    r_frame_rate: zod_1.z.string(),
    avg_frame_rate: zod_1.z.string(),
    time_base: zod_1.z.string(),
    start_pts: zod_1.z.number().optional(),
    start_time: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    duration_ts: zod_1.z.number().optional(),
    duration: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    bit_rate: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    max_bit_rate: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    bits_per_raw_sample: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    nb_frames: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    extradata_size: zod_1.z.number().optional(),
    disposition: zod_1.z.record(zod_1.z.number()).optional(),
    tags: zod_1.z.record(zod_1.z.string()).optional()
});
// 音频流信息
exports.AudioStreamSchema = zod_1.z.object({
    index: zod_1.z.number(),
    codec_name: zod_1.z.string(),
    codec_long_name: zod_1.z.string(),
    profile: zod_1.z.string().optional(),
    codec_type: zod_1.z.literal('audio'),
    sample_fmt: zod_1.z.string(),
    sample_rate: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]),
    channels: zod_1.z.number(),
    channel_layout: zod_1.z.string().optional(),
    bits_per_sample: zod_1.z.number().optional(),
    initial_padding: zod_1.z.number().optional(),
    r_frame_rate: zod_1.z.string(),
    avg_frame_rate: zod_1.z.string(),
    time_base: zod_1.z.string(),
    start_pts: zod_1.z.number().optional(),
    start_time: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    duration_ts: zod_1.z.number().optional(),
    duration: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    bit_rate: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    max_bit_rate: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    nb_frames: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    extradata_size: zod_1.z.number().optional(),
    disposition: zod_1.z.record(zod_1.z.number()).optional(),
    tags: zod_1.z.record(zod_1.z.string()).optional()
});
// 格式信息
exports.FormatSchema = zod_1.z.object({
    filename: zod_1.z.string(),
    nb_streams: zod_1.z.number(),
    nb_programs: zod_1.z.number(),
    format_name: zod_1.z.string(),
    format_long_name: zod_1.z.string(),
    start_time: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    duration: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    size: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    bit_rate: zod_1.z.union([zod_1.z.string(), zod_1.z.number()]).optional(),
    probe_score: zod_1.z.number().optional(),
    tags: zod_1.z.record(zod_1.z.string()).optional()
});
// 完整的视频信息
exports.VideoInfoSchema = zod_1.z.object({
    streams: zod_1.z.array(zod_1.z.union([exports.VideoStreamSchema, exports.AudioStreamSchema])),
    format: exports.FormatSchema
});
// 工具参数
exports.GetVideoInfoArgsSchema = zod_1.z.object({
    filePath: zod_1.z.string().describe('视频文件路径')
});
exports.AnalyzeStreamsArgsSchema = zod_1.z.object({
    filePath: zod_1.z.string().describe('视频文件路径'),
    includeMetadata: zod_1.z.boolean().optional().describe('是否包含元数据信息')
});
exports.CalculateBitrateArgsSchema = zod_1.z.object({
    filePath: zod_1.z.string().describe('视频文件路径'),
    sampleDuration: zod_1.z.number().optional().describe('采样时长（秒），用于计算峰值码率')
});
exports.GenerateReportArgsSchema = zod_1.z.object({
    filePath: zod_1.z.string().describe('视频文件路径'),
    format: zod_1.z.enum(['json', 'text', 'markdown']).optional().describe('报告格式')
});
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