Source filters provide raw multimedia data from a source like a file, a URL, or a live source like a camera.

源筛选器提供来自源的原始多媒体数据，如文件、URL或类似照相机的实时源。

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Source filters provide raw multimedia data from a source like a file, a URL, or a live source like a camera.

源筛选器提供来自源的原始多媒体数据，如文件、URL或类似照相机的实时源。

youdao