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2021-08-03
FFmpeg video de watermark
{message type="success" content="Preview video at the bottom"/} Install FFmpegCentos 7 * * Install EPEL Release, because the installation requires other repo sources, EPEL support is required
sudo yum install -y epel-release rpm
**If the prompt of missing code appears, execute this command
sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
**Import a code
sudo rpm --import
http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
**Install the nux dextop source
sudo rpm -Uvh
http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm
**Installing FFMPEG
sudo yum install -y ffmpeg
**Check whether FFMPEG is successfully installed. The version of FFMPEG will be displayed
Ffmpeg - versionFFmpeg De watermark the video to generate a frame image INFILE=FFmpeg_
music_
mv.mp4
ffmpeg -hide_
banner -ss 3 -y -i "${INFILE}" -f image2 -vframes 1 ${INFILE}.jpg
**FFmpeg-music-mv.mp4 is the video in the current directory
**Get a frame image in the current directory FFmpeg-music-mv.mp4.jpg Get the watermark coordinate reference: ffmpeg-watermark-position-extraction tools Open the webpage to upload the image obtained above, manually move the mask to the watermark position [resize] to cover the watermark Command: The area will generate a command (only capture the video content for 15 seconds) ffmpeg - hide_
Banner - googlevel error - y - i Source video name. mp4 - vf delogo=x=771: y=20: w=144: h=58: show=0 - t 15 De watermark output name. mp4 De watermark INFILE=FFmpeg_
music_
Mv.mp4 # Source video
ffmpeg -hide_
banner -loglevel error -y -i FFmpeg_
music_
Mv.mp4 - vf delogo=x=771: y=20: w=144: h=58: show=0 - t 15 222.mp4 Full content removal time parameters: - t 15 command INFILE=source video.mp4
ffmpeg -hide_
Banner - googlevel error - y - i Source video. mp4 - vf delogo=x=240: y=446: w=256: h=114: show=0 After processing. mp4 {dotted startColor="# ff6c6c" endColor="# 1989fa"/} Source video preview: {dplayer src=“
https://cdn.9ywk.com/wx/FFmpeg_music_mv.mp4
"/}:: (funny) De watermark video preview: {dplayer src="
https://cdn.9ywk.com/wx/FFmpeg_music_mv_test.mp4
"/}{mtitle title="END"/}
August 3, 2021
1377 Reading
4 Comments
3 likes
2016-10-28
One month free mobile ECS centOS6.5!
I don't know when Mobile started to be a server. Today, I learned that I have set up a server myself.
There was not much experience. See the diagram for detailed configuration. The activity ended on November 30, 2016.
Activity address:
http://ecloud.10086.cn/market/registgift
The official said that there are 100 sets every day, starting at 10 o'clock. I still have a machine registered at about 6 o'clock in the afternoon, and there are not many friends who should play. After all, the bandwidth is only 2M!
It's not very useful to use it myself. I built a SS to practice Linux.
The original plan was to build multiple ports 137 and 138. The ss libev version does not support multiple ports. Instead, the Python version found that the 137 port could not be used. You can share $$for moving things. You cannot use it as a ladder. The 11/28 expiration server ":" 112.33.16.246 "," server_
port":9527,"local_
address":"127.0.0.1","local_
port":1080,"password":"123456789","timeout":300,"method":"aes-256-cfb","fast_
open":fa2016lse
October 28, 2016
3169 Reading
0 Comments
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2016-10-25
Install WDCP on Tencent Cloud CentOS
1. Execute the following command on the command line: wget
http://dl.wdlinux.cn/files/lanmp_v3.tar.gztar
zxvf lanmp_
V3.tar.gzsh lanmp.sh This command is the automatic installer script on the official website of wdcp, the latest full version of v3. 2. After the previous download is completed, directly select 4, install all services, or execute the following command to run the script: sh lanmp_
wdcp_
The function of ins.sh to execute this command is to enable the system to automatically download the software required for the installation of the wdcp panel. This process is completely automated. No operation is required. Next, just wait for the installation to complete, as shown in the following figure, and then log in to your WDCP control panel
http://ip:8080
Default account admin Default password wdlinux.cn
October 25, 2016
3771 Reading
0 Comments
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