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@@ -261,9 +261,10 @@ class AgcVidoe():
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"-threads", str(num_threads),
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*resolution_cmd, # 添加分辨率参数
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"-vf", f"scale=480:854,{background_cmd},{subtitle_cmd}", # 添加背景色和字幕
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- "-preset", "medium", # 添加 x264 编码器的预设
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+ "-preset", "medium", # 添加 medium
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"-profile:v", "main", # 指定视频编码的配置文件
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"-b:v", "5M",
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+ "-r", "30", # 设置帧率为30帧每秒
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"-shortest", # 保持与音频时长一致
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"-map", "0:v:0", # 映射第一个输入的视频流
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"-map", "1:a:0", # 映射第二个输入的音频流
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