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当视频名称以
-
开头时,音视频合并会失败。以 #548 为例,最终程序生成的合并视频的命令行参数如下:ffmpeg 在处理如下参数时:
看到文件名开头的
-
时,会把它也错误地解析为一个命令行参数,进而导致视频合并失败。解决方案:
方案一:
方案二:
参考: