系统使用日常
PID 4占用80端口
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\HTTP\Start 值改为0 -> reboot
依然被占用，继续以下操作
netsh http show servicestate -> 查找关联进程ID -> 找到对应服务 -> 禁用
Windows 11跳过登录微软账号
方法一：SHIFT + F10 -> oobe\bypassnro.cmd -> 我没有Internet连接
方法二：输入不存在的微软账号，即可使用本地账户
方法三：SHIFT + F10 -> taskmgr -> 关闭”网络连接流“，使用本地账户
Samba服务访问出错
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters\[DWORD32]AllowInsecureGuestAuth 0 -> 1
* 如仍无法访问：安装Samba/CIFS相关功能
scp E:\mpp_-win-g3010-1_01-ea34_2.exe vikin@192.168.0.68:/home/vikin/writable
FAT32 > 4G
dism /Split-Image /ImageFile:F:\sources\install.wim /SWMFile:c:\install.swm /FileSize:1000
电信网关
telecomadmin nE7jA%5m
useradmin nE7jA%5m
Windows默认拖拽行为
HKEY_CLASSES_ROOT\*
DefaultDropEffect DWORD32
Value 1：Always Copy Value 2：Always Move
rtmp://mobliestream.c3tv.com:554/live/goodtv.sdp
http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4
https://media.w3.org/2010/05/sintel/trailer_hd.mp4
Make An Apple Bootable Disk
sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/Mojave /Applications/Install\ macOS\ Mojave.app --nointeraction
PID 4占用80端口
netsh http show servicestate
\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\HTTP -> Start -> 3 -> 0
Windows Server 2016 数据中心
CB7KF-BWN84-R7R2Y-793K2-8XDDG
Windows Server 2016 标准版
WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY
Windows Server 2016 嵌入式版
JCKRF-N37P4-C2D82-9YXRT-4M63B
http://www.win10zj.net/win10miyaojihuo/12591.html
Windows Server 2019 DataCenter
WMDGN-G9PQG-XVVXX-R3X43-63DFG
RC4VN-4GQBW-WYPTV-3BD66-FVXR6
Windows Server 2019 Essential
WVDHN-86M7X-466P6-VHXV7-YY726（激活服务器必须是kms.03k.org）
NMB98-MKJBC-FTVQ9-J3XK6-QYKTQ
Server 2016安装.Net Framework 3.5
dism.exe /online /add-package /packagepath:C:\WINDOWS\netfx3.caB
Server 2019安装.Net Framework 3.5
1、加载Server 2019镜像到F:\sources\sxs
2、添加角色和功能 -> 勾选 .NetFramework3.5 -> 备用配置
CB7KF-BWN84-R7R2Y-793K2-8XDDG
Standard 密钥： MFY9F-XBN2F-TYFMP-CCV49-RMYVH
Datacenter 密钥： 6XBNX-4JQGW-QX6QG-74P76-72V67
Windows Server 2019 Essential
slmgr /upk
slmgr /ipk WVDHN-86M7X-466P6-VHXV7-YY726
slmgr /skms kms.03k.org
slmgr /ato
slmgr /xpr
开启Server2016硬件加速
修改注册表中所有 Acceleration.Level 值为 0
powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61
Windows10图片查看器
Windows Registry Editor Version 5.00
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.jpg]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.jpeg]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.gif]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.png]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.bmp]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.tiff]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USER\Software\Classes\.ico]
@="PhotoViewer.FileAssoc.Tiff"
一、windows server 2016零售版永久激活码
1、Windows Server 2016数据中心版零售版
Windows Server 2016 Datacenter Retail：
[Key]：6CNGG-BJP34-H923Y-6DMWR-37BMF
[Key]：HHRN4-BW4JY-GC9FP-TW3V8-7FT34
[Key]：DBNBR-9R8Q8-PPPT7-8J64C-MP3D4
[Key]：JD3N6-PXR8T-JQGRD-WVTXB-VQXQ4
2、Windows Server 2016标准版零售版
Windows Server 2016 Standard Retail：
[Key]：P96NB-8TJQB-BW47F-TQRMX-T839R
[Key]：QN6PR-XJQQK-KWRWK-8BC2T-6839R
[Key]：QXN3J-843V9-89VM3-KWXFJ-7FT3F
[Key]：RBKMW-YNB8P-WRC27-HK9BR-K4T3F
3、Windows Server 2016基础版零售版
Windows Server 2016 Essential Retail：
[Key]：XY9TM-N67HT-DDMJ7-M2HDW-82Q9J
[Key]：CTFPM-YN9D3-PT2CR-GTDJ4-8446W
二、windows server 2016批量授权版kms密钥
Windows Server 2016 KMS 客户端安装密钥
Windows Server 2016 Datacenter：CB7KF-BWN84-R7R2Y-793K2-8XDDG
Windows Server 2016 Standard：WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY
Windows Server 2016 Essentials：JCKRF-N37P4-C2D82-9YXRT-4M63B
kms密钥激活步骤：
右键开始图标，命令提示符(管理员)
slmgr /ipk CB7KF-BWN84-R7R2Y-793K2-8XDDG
slmgr /skms kms.03k.org
slmgr /ato
ip link set wlp3s0 up
ip link show wlp3s0
wpa_supplicant -B -i wlp3s0 -c <(wpa_passphrase "ssid" "psk")
dhclient wlp3s0
chkconfig NetworkManager on
yum -y install NetworkManager-wifi
nmcli r wifi on
nmcli dev wifi
nmcli d wifi connect "ssid" password "psk" wlp3s0
Windows系统关闭DirectDraw
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers\DCI
"Timeout" => DWORD
7 => 0
阿里云域名账号
用户名：聂特中国
密码：Natcon@0200520
vMix闪退：
1、将HKEY_CURRENT_USER\Software\Identity\SSLSupport 的值由1改为0
2、hosts文件追加如下内容：
127.0.0.1 vmix.com
127.0.0.1 vmix.com.au
127.0.0.1 2266.vmix.com
127.0.0.1 www.vmix.com
制作Windows Server 2016 PE
A、设置->系统->关于->版本
a、https://docs.microsoft.com/zh-cn/windows-hardware/get-started/adk-install
b、安装Windows ADK
1、copype amd64 C:/WinPE
2、Dism /Mount-Image /ImageFile:"C:\WinPE\media\sources\boot.wim" /index:1 /MountDir:"C:\WinPE\mount
3、MakeWinPEMedia /ISO C:\WinPE C:\WinPE\WinPE_amd64.iso
ffmpeg
查看本机DirectShow设备
ffmpeg -list_devices true -f dshow -i dummy
摄像头视频流
ffmpeg -f dshow -i video="Integrated Camera" -vcodec libx264 -preset:v ultrafast -tune:v zerolatency -rtsp_transport tcp -f rtsp rtsp://127.0.0.1/test
推本地桌面
ffmpeg -f gdigrab -i desktop -vcodec libx264 -preset ultrafast -acodec libmp3lame -ar 44100 -ac 1 -r 25 -f rtsp rtsp://192.168.0.1/desktop
音视频流
ffmpeg -f dshow -i video="Integrated Camera":audio="麦克风阵列 (Realtek High Definition Audio)" -vcodec libx264 -c:a aac -preset:v ultrafast -tune:v zerolatency -f rtsp rtsp://127.0.0.1/tiny.sdp
ffmpeg -f dshow -i video="HD Webcam":audio="麦克风阵列 (Realtek(R) Audio)" -vcodec libx264 -c:a aac -preset:v ultrafast -tune:v zerolatency -f rtsp rtsp://127.0.0.1/tiny.sdp
发送本地视频
ffmpeg -re -i "C:\TDDOWNLOAD\Jay Chou The Era 2010 World Tour.mp4" -vcodec libx264 -acodec copy -f rtsp rtsp://127.0.0.1/4kvideo.sdp
只有本地音频流
ffmpeg -f dshow -i audio="麦克风阵列 (Realtek High Definition Audio)" -c:a aac -preset:v ultrafast -tune:v zerolatency -f rtsp rtsp://127.0.0.1/tiny.sdp
慢放本地视频
ffmpeg -i "E:\Video 4K\Norway8K.mp4" -filter:v "setpts=2.0*PTS" C:\Users\Administrator\Desktop\Norway8K.mp4
合成音视频
ffmpeg -i %audio% -i %video% -acodec copy -vcodec copy output.mp4
合成mpeg编码视频
ffmpeg -i "concat:input1.mpg|input2.mpg|input3.mpg" -c copy output.mpg
合并视频片断
ffmpeg -f concat -safe 0 -i concat.txt -c copy video.ts
ffmpeg -f concat -i concat.txt -c copy video.mp4
file 001.ts
file 002.ts
改变mp4码率
ffmpeg -i video.mp4 -b:v 2000k output.mp4
根据起始结束时间裁剪
ffmpeg -i video.mp4 -ss 00:00:45 -to 00:11:06 -c copy output.mp4
提取m4a音频
ffmpeg -i video.mp4 -vn -codec copy audio.m4a
提取mp3音频
ffmpeg -i video.mp4 -vn -c:a libmp3lame -q:a 1 output.mp3
ffmpeg -i video.mp4 -vn -ar 48000 -ac 2 -b:a 192k out.mp3
ts转mp4
ffmpeg -i video.ts -acodec copy -vcodec copy -f mp4 video.mp4
mkv转mp4
ffmpeg -i demo.mkv -c:v copy -c:a aac video.mp4
m4a转mp3
ffmpeg -i audio.m4a -y -acodec libmp3lame -aq 0 audio.mp3
无限循环推视频
ffmpeg -re -stream_loop -1 -i video.mp4 -rtsp_transport udp -vcodec h264 -acodec copy -f rtsp rtsp://192.168.0.133/1b.sdp
生成切片
ffmpeg -i video.mp4 -codec copy -vbsf h264_mp4toannexb -map 0 -f segment -segment_list index.m3u8 -segment_time 10 out%03d.ts
H.264编码解析
Baseline profile 多应用于实时通信领域
Main profile 多应用于流媒体领域
High profile 多应用于广电和存储领域。使用“高”配置文件比“主要”配置文件降低 10% 的码率
Canon Printer Management KLMN28078
https://192.168.1.14/rui/index.html?page=PAGE_UTIL
编码器画中画
[{"x":0,"y":0,"w":1,"h":1,"index":0},
{"x":0.73,"y":0.71,"w":0.25,"h":0.25,"index":1}]
CorelDraw2019序列号
DR21T22-8F3W2WJ-L2F8GWG-GBV3CTE
DR21R19-VX8KQ8S-ALHD34Q-VM8MBVY
DR21R05-SYAE3UX-R63QHS3-B3ATLYY
DR21R10-YGQUY9P-STX8T2A-7THVFZQ
DR21R46-LAU92ZY-2W3T393-P9NZCQL
DR21R50-4CMWZNX-CJZV2LX-QM7CST6
netsh interface portproxy add v4tov4 listenport=80 listenaddress=magic.natcon.icu connectport=8080 connectaddress=magic.natcon.icu
netsh interface portproxy show v4tov4
netsh interface portproxy del v4tov4 listenport=80 listenaddress=magic.natcon.icu
http://devimages.apple.com.edgekey.net/streaming/examples/bipbop_4x3/gear4/prog_index.m3u8
迅雷任务出错解决，结束后台进程，ipconfig /flushdns
127.0.0.1 hub5btmain.sandai.net
127.0.0.1 hub5emu.sandai.net
127.0.0.1 upgrade.xl9.xunlei.com
清除安全\隔离记录
C:\ProgramData\Microsoft\Windows?Defender\Scans\History\Service
C:\ProgramData\Microsoft\Windows?Defender\Quarantine
