English podcast recordings with title, description, language and duration metadata for long-form speech understanding and retrieval.
Negotiated pricing · Preview first, then confirm version and scope
Start with the data unit, selection criteria and available samples to assess project fit.
Episode audio with title, description, language and duration supports speech evaluation and retrieval. The verified attachment is an approximately 560.55-second, 48 kHz stereo MP3. Only a 20-second excerpt is included in the public kit.
Select by language and duration; Registered recordings are at least 60 seconds; Confirm audio quality for the selected batch
1 preview records · 1 image excerpts · dictionary and README. Confirm the full delivery version before ordering.
Use limited excerpts to inspect content and structure. The README identifies provenance, field projections and preview limits.
Actual attachment · 20-second excerpt · 00:30–00:50 in source
| 样例文件 | 音频编码 | 采样率_Hz | 声道 |
|---|---|---|---|
| 3uuMEthOXs2KcxX39zFzjE.mp3 | MP3 | 48000 | 2 |
1 preview records · 1 image excerpts · dictionary and README
ZIP · 260.6 KB · Includes Chinese and English README
Verified and requested fields are identified in the kit; exact structure depends on the confirmed delivery version.
| Field / content | Type | Description |
|---|---|---|
| ID | 参考字段 | 记录或素材的标识符。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 名称 | 参考字段 | 音频、图像或模型的名称。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 简介 | 参考字段 | 素材或作品的内容简介。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 时长 | 参考字段 | 媒体播放时长; 原始字段单位按具体批次确认。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| 年份 | 参考字段 | 发表或发布年份。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
| Language | 参考字段 | 音频的语言标签。 此处为资料字段含义; 精确字段名、类型、单位及空值规则按交付批次确认。 |
6 fields shown; all 6 references are in schema-reference.json. Refer to the README for native fields versus preview projections.
Evaluate task relevance and confirm samples and usage rights before delivery.
Listen to excerpts and check codec, channels and sample rate for task fit.
Use episode, work or scene metadata for indexing; confirm transcript and annotation coverage.
Stratify by language and duration, then inspect complete files and usage permissions.
Pricing is negotiated around your confirmed delivery scope.
Download the kit and check content, fields and limitations.
Share your topic, version, time range, use and format requirements.
Review samples, quality, delivery contents and negotiated price.
Clarify preview scope, scale and permissions before delivery.
1 preview records · 1 image excerpts · dictionary and README. The public kit is for preview evaluation. Full data requires a confirmed version and delivery list.
Catalog scale comes from registered sources or official specifications. Public kits contain limited excerpts or references. Verify actual deliverable scale for your selected scope.
Confirm the selected version’s license, provenance and permitted uses. Catalog listing and preview access do not grant training, commercial-use or redistribution rights to the full data.
Check the actual samples before selecting a batch. These are suggested acceptance criteria, not quality guarantees for the full corpus.
Ask for verifiable examples or counting rules for your selected version and use.
Ask for verifiable examples or counting rules for your selected version and use.
Ask for verifiable examples or counting rules for your selected version and use.
Start with samples and fields, then share your topic, format and intended use. Confirm available versions, delivery contents and negotiated pricing with sales.
Contact sales · Negotiated pricing
