1. Get the video source of the Raspberry Pi camera and output to GStreamer, and transfer the data to Tcpserversink, set the port to 50000 -w54000000 -vf-n-O-| gst-launch-1.0 fdsrc! h264parsegdppay! Tcpserversink host= 127.0. 0.1 port=50002. In the
Objective:
Using the javacv1.2 version, refer to the code on the Internet, encountered a number of very serious problems, the last one to eliminate the solution. The main issues to be addressed are:
Problem one, ffmpeg default is the way to use UDP,
Today, I tried to write a camera Application Based on v4l2. Currently, I only want to capture the video from the camera and then display it locally. as shown in the preceding figure, the small dot on the left is the pre-supervised window, and the
'-------------------------------------------------'-------- Code By Ken Tucker -------------'-------------------------------------------------Imports System. Runtime. InteropServicesPublic Class Form1Inherits System. Windows. Forms. Form# Region
'-------------------------------------------------'-------- Code By Ken Tucker -------------'-------------------------------------------------Imports System. Runtime. InteropServicesPublic Class Form1Inherits System. Windows. Forms. Form# Region
Author: carlsonlee (carlsonlee.freec@hotmail.com), part of freecamera, freecamera source code exists: http://gitorious.org/freecamera
# Include # Include # Include # Include # Include # Include # Include # Include # Include # Include
# Include "cam_
Installing packages
The code is as follows
Copy Code
Pkg_add-r Cuse4bsd-kmodPkg_add-r WEBCAMD
Configure Cuse4bsd
The code is as follows
Copy Code
Echo ' cuse4bsd_load= ' yes ' '
Compilation of Libjpeg
After downloading, you can specify the configure directly. or use Yocto to compile and refer to my other blog posts related to Yocto. Compilation of Mjpg-server
Mjpg-streamer is already very old, and the download file in
Raspberry Pi 3+ros Kinetic version
Remote PC +ros Indigo version
First turn on the Raspberry Pi camera function
sudo raspi-config
Start Camera function
and restart the Raspberry Pi.
Open the Raspberry Pi Official drive node on
Toshiba X875. However, the Alienware m17x R4 has a battery life of up to 5 hours and 27 minutes, and is estimated to be related to a larger capacity.
Software and warranty
With built-in software, MSI GT70 has a wealth of system management software to help users better use their computers. These include system control management, allowing users to adjust screen brightness, wireless network, Bluetooth, volume, CD and
In the game notebook competition, whether the focus of manufacturers or consumers focus on the configuration, who configuration higher, better performance, who will be more favored by consumers. This ASUS G750JX-DB71 gaming notebook, priced at $1899 (about 11600 yuan) today, has a very tough form factor and is powered by the Intel fourth Daicouri i7 processor and nvidia GeForce GTX 770M graphics. In the direct competition with Alienware 17 is not in t
multicolored backlight function. The backlight is divided into three areas, with the built-in software that can be used to adjust different colors, or to customize its flicker effect in the form of hands, breathing lights and pulses, which is dazzling. At the same time, the touch of this matte keyboard is also very good, the key area is large distribution evenly, and has a moderate key path. The touch buttons above the keyboard are also very rich, such as multimedia shortcuts, turn off the cool
decorated with red. On the left side of the speakers are keys that control keyboard backlight and MSI cool boost, and the power button is on the right. Backlight keyboard, the design of the aluminum wire drawing process of the touchpad, located in the center of the left, the touchpad below to use a blue status display light, used to display WiFi, batteries, hard disk activities, and other states. Finally, MSI GE60 's 383*249.5*37.6~32.3mm millimeter, weight 2.5 kg fuselage is slightly larger th
Allows you to take photos online and browse photos online based on jQuery + PHP + Mysql,
This document uses examples to illustrate how to use jQuery in combination with PHP and Mysql to enable the WEB version to take photos, upload, display, and browse online. ajax Interaction Technology runs through the beginning and end of this article, therefore, the readers in this article must be familiar with jQuery and its plug-ins and javscript knowledge, and have knowledge about PHP and Mysql.
Click he
, this is not even HTC Vive sell expensive, For those who have purchased VR equipment, they already have a full price/performance ratio. Appearance, the group installed using the Game Titans 3 chassis, red and black color highlighting domineering, rich game style.
Specific hardware, the GTX 970 installed also equipped with the E3 1231 V3 processor, 8GB memory, b85m motherboard, Samsung 750 120GB solid-state drive, Sotec GTX 970 single display (4GB GDDR5 video memory), game Titans Ba
Toshiba released the latest version of the Qosmio series X75 game (China will be officially released on July 30, the domestic version of the model is X70). It has the strongest hardware configuration in the series, including a 17-inch Full HD screen, the Intel fourth Daicouri i7 processor, 16GB of RAM, and the Nvidia GeForce GTX 770M graphics card, priced at $1769 (about 10846 yuan) and not very expensive. But is the new Qosmio more worth choosing than the same models as ASUS and Dell
What direction should PC gaming devices evolve? Notebook, tablet, or hybrid design? Should we stick to the tradition or to the conceptual development? Although the use of Windows 8 products to represent the personal computer in a variety of strange directions, but apparently does not include gaming class laptops, Dell's Alienware Alien series is the best example.
In addition to aliens, recent High-profile game notebooks and the Blade series from Lei
monitoring on the Internet is generally based on Mjpeg-streamer.This approach leverages the underlying driver of the V4L2, and then works with streaming MJPEG this format, and then browses the video and controls through the browser.The following is implemented with a scheme that is closer to the real ip-camera.First look at the Netizen Sunkwei wrote "Webcam application based on V4L2, local pre-supervisor"http://blog.csdn.net/sunkwei/article/details/6
Now, many netizens have purchased easy-to-use and cheap cameras to chat with other friends. However, it would be a bit monotonous to see the characters around you. In fact, this is not difficult. There are a lot of free cameras (webcam) on the Internet waiting for you!
Use Google to search for hidden videos
Google is almost omnipotent. In addition to powerful hacking tools, it can also be used to search for hundreds of unencrypted
Now, many netizens have purchased easy-to-use and cheap cameras to chat with other friends. However, it would be a bit monotonous to see the characters around you. In fact, this is not difficult. There are a lot of free cameras (Webcam) on the Internet waiting for you!
Use Google to search for hidden videos
Google is almost omnipotent. In addition to powerful hacking tools, it can also be used to search for hundreds of unencrypted
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