摘要: #region 获取PDF文件的页数 private int BytesLastIndexOf(Byte[] buffer, int length, string Search) { if (buffer == null) return -1; if (buffer.... 阅读全文
posted @ 2017-01-07 08:15 EasonJim 阅读(1107) 评论(0) 推荐(0)
摘要: ffmpeg.exe -i xxx.mp4 -y -f image2 -t 2 -s 64*320 xxx.jpg 阅读全文
posted @ 2017-01-07 00:07 EasonJim 阅读(2660) 评论(0) 推荐(0)