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# Change Log | ||
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## V0.4.0 | ||
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This version is updated to use OCRV3 models. OCRV3 models are faster than the old OCR models with little accuracy loss. | ||
The new models use less GPU memory, so the default batch size has been updated from 8 to 32. On a Surface book 2 laptop | ||
(i7-8650U, GTX 1060 Max-Q), it only takes 10 minutes to process a 24 minutes video. | ||
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This version does not need an object detection model, and it unifies CPU and GPU models. | ||
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To archive a higher accuracy, this version requires you to select a tighter subtitle boundary. | ||
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这个版本使用了更新后的OCRV3模型。新的OCRV3模型相比旧的OCR模型来说运行速度更快,也更加准确。新模型使用的GPU内存较少,所以 | ||
默认的批次大小从8个变更为32个。在Surface book 2笔记本上(i7-8650U,GTX 1060 Max-Q),处理一段24分钟的视频只需要10分钟。 | ||
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这个版本不需要以前的对象检测模型,也统一了CPU和GPU模型。 | ||
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新的模型需要你框选更准确的字幕边界,否则准确度会很差。 |
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