shensunbo Blog

「离开世界之前一切都是过程」

camke 入门

初始目录，使用两个静态库 1 2 3 4 5 6 7 8 ├── include │ ├── byeworld.h │ └── helloworld.h ├── lib │ ├── libbyeworld.a │ └── libhelloworld.a └── src └── main.cpp 根目录下创建一个CMakeLists.txt,...

Posted by shensunbo on March 12, 2024

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人生七年

每隔几年应该重新看一次应该保证拥有给孩子提供好的教育条件的资本

Posted by shensunbo on March 10, 2024

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英语学习-口语方法

Posted by shensunbo on February 27, 2024

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英语学习-口语场景

meeting when don`t understand someone I'm sorry to interrupt, Excuse me, Sorry to interrupt, I'm sorry, could you please repeat that?" "Pardon me, could you say that again?" "I didn't catch tha...

Posted by shensunbo on February 27, 2024

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英语学习-口语语法

介词 Prepositions help to clarify the position, direction, time, or relationship of the noun/pronoun to other parts of the sentence. e.g. 1 2 3 4 5 6 7 8 She is sitting on the chair. The boo...

Posted by shensunbo on February 27, 2024

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如何使用ffmpeg filter API

Posted by shensunbo on February 26, 2024

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ffmpeg 命令

ffmpeg yuv格式转换 ffmpeg -s 1920x1536 -pix_fmt uyvy422 -i c.raw -pix_fmt yuv420p c2.yuv yuv修改分辨率 ffmpeg -s 1920x1536 -pix_fmt nv12 -i d.raw -vf "scale=1080:720:flags=bicubic" -sws_flags bicubic -pix...

Posted by shensunbo on February 26, 2024

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windows 自定义桌面图标

去icon下载网站下载一张png图片，如icons8.com 下载一个我的世界工具图标使用icon转换工具将 .png 格式图片转换为 .ico 格式，可以使用 redketchup.io 选中文件夹 -> 属性 -> 自定义 -> 修改图标 -> 选择制作的图标文件效果

Posted by shensunbo on February 1, 2024

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ffmpeg yuv图片格式转换

查看yuv格式的图片可以使用使用7yuv ffmpeg转换命令 ffmpeg -s 1920x1536 -pix_fmt uyvy422 -i b.raw -pix_fmt nv12 b.yuv 使用ffplay也可以查看yuv格式的图片 ffplay -pixel_format uyvy422 -video_size 1920x1536 -i b.raw tips: ...

Posted by shensunbo on January 25, 2024

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code smell - bloaters

TODO：等我自己先通读一遍参考网站

Posted by shensunbo on January 17, 2024

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