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wang-bin / QtAV

A cross-platform multimedia framework based on Qt and FFmpeg. 基于Qt和FFmpeg的跨平台高性能音视频播放框架. Recommand to use new sdk https://github.com/wang-bin/mdk-sdk
http://qtav.org
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fix: failed not emit when image is NULL #1402

Closed waterstrider closed 2 years ago

waterstrider commented 2 years ago

fix: failed not emit when image is NULL