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企业微信(WeCom)-基础

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素材管理 → [素材管理] 获取高清语音素材

AI-generated

Summary

Download a high-quality voice file from WeCom using its media ID and store the returned binary data on each item.

Inputs

  • 素材ID (media_ID) (required) — The voice file ID returned by the WeCom JSSDK uploadVoice interface. The property notes support from WeCom 2.4 onward and no support for uploads from HarmonyOS.
  • 二进制数据属性 (binaryProperty) (required) — Binary property name for the downloaded audio; defaults to data. The response uses voice/speex format and requires the official Speex decoder together with WeChat's decoding library for transcoding.

Output shape

Input items with the downloaded voice attached as binary data.

The audio is returned in voice/speex format; it is not transcoded by this operation.

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