Applications for Wi-Fi cameras, wireless remote control and video viewing. Wi-Fi Camera Applications, Wireless Remote Control and Video Viewing Connecting with CameraFI
The main camera of even flagship smartphones is often not able to compare even with modern budget-class digital cameras, which is not some kind of discovery, because the size of lenses and lenses in smartphones is always almost the same, which cannot be said about ordinary cameras, so the application for android CameraFi - USB Camera / Webcam offers the ability to connect any camera to your device via USB. The only condition for connection is native (that is, system) support for the USB OTG function and the availability of an appropriate cable / adapter.
The free CameraFi - USB Camera / Webcam app provides full support for the resolution of the connected camera, i.e. if you have some kind of camera that shoots 4K video, then even after connecting to a smartphone, this option is still valid. Of course, the application allows you to adjust the resolution and quality of the video or photo, and also records the video and audio stream without any problems. For the normal detection of cameras and cameras, you will have to give some system permissions to the program, while Root rights are not required at all. All taken photos or recorded videos can be viewed on the device, while pre-assigning exactly those prefixes in the name of each file that will be to your liking.
The interface of the program is no different from any other program for recording video: standard buttons to start shooting, gallery, switch operating modes and go to settings. Not every camera is initially capable of connecting via USB, so in such cases, nothing more than an adapter a la HDMI - USB and the like will come to the rescue. The program will be useful not so much for entertainment when connecting the same GoPro or something like that, but for connecting, for example, microscopes / endoscopes and other things. There are few settings, all items are intuitive, it is simply impossible to turn on / off something important.
Let's summarize: CameraFi - USB Camera / Webcam Android application is one of the utilities that supports working with standard resolutions of connected cameras, while not limiting them as a video or audio stream, but the ability to save the result immediately to the device without any extra actions - this is a significant plus to the already chic functionality of the program.
Peculiarities:
Download app to capture video and photo from external USB camera - CameraFi for Android you can follow the link below.
Developer: Vault Micro, Inc.
Platform: Android 4.1 and above
Interface language: Russian (RUS)
Condition: Free (Free)
Root: Not Needed
The main camera of even flagship smartphones is often not able to compare even with modern budget-class digital cameras, which is not some kind of discovery, because the size of lenses and lenses in smartphones is always almost the same, which cannot be said about ordinary cameras, so the application for android offers the ability to connect any camera to your device via USB. The only condition for connection is native (that is, system) support for the USB OTG function and the availability of an appropriate cable / adapter.
Free App CameraFi - USB Camera / Webcam provides full support for the resolution of the connected camera, i.e. if you have some kind of camera that shoots 4K video, then even after connecting to a smartphone, this option is still valid. Of course, the application allows you to adjust the resolution and quality of the video or photo, and also records the video and audio stream without any problems. For the normal detection of cameras and cameras, you will have to give some system permissions to the program, while Root rights are not required at all. All taken photos or recorded videos can be viewed on the device, while pre-assigning exactly those prefixes in the name of each file that will be to your liking.
The interface of the program is no different from any other program for recording video: standard buttons to start shooting, gallery, switch operating modes and go to settings. Not every camera is initially capable of connecting via USB, so in such cases, nothing more than an adapter a la HDMI - USB and the like will come to the rescue. The program will be useful not so much for entertainment when connecting the same GoPro or something like that, but for connecting, for example, microscopes / endoscopes and other things.
There are few settings, all items are intuitive, it is simply impossible to turn on / off something important.
Let's summarize: android application CameraFi - USB Camera / Webcam one of the utilities that supports working with standard resolutions of connected cameras, while not limiting them as a video or audio stream, and the ability to save the result immediately to the device without any extra actions is a significant plus to the already gorgeous functionality of the program.
At the moment, the mobile game "CameraFi - USB Camera / Webcam" is distributed on the official website of applications for smartphones absolutely free of charge and is recommended for installation on devices with firmware not lower than 4.1
There are now many applications for USB connections cameras. Not all of them are equally convenient and work well. Therefore, I will review a few of the most worthy. 
Before we start, it's important to note that the latest versions of Android and new webcam firmware make our lives much easier. Developers have learned to negotiate compatibility. As a result, in 80% of cases, to connect a new camera, it is enough to do the following:
Proprietary Webcam Applications
For a wider functionality and use of camera capabilities, it is best to choose applications from camera manufacturers. For example, now there are applications from GoPro and Yi Action Camera. Such applications make it much easier to work with cameras. They also allow you to use Wi-Fi wireless connection.
Camera connection via USB
The most convenient and reliable connection application is
. It now has over a million downloads and is generally a good rating for an app of its kind. In addition, the developers approached the project thoroughly and made a whole site dedicated to it. The site itself is in English, but contains all the explanatory materials on the application and cameras.
Connecting with CameraFI
To work with a WEB camera through CameraFI, simply connect the camera to your smartphone or tablet and launch the application. In the window that appears, allow the application access to the items that it will ask about. After that, you can already use the camera. At the same time, it should be borne in mind that when setting the resolution in the settings to more than the camera can give out, the image may disappear.
The CameraFi app has four main benefits:
- No need to root the device
Some camera connection apps require root access, which voids the phone's warranty, and improper use can lead to critical errors. operating system Android.
- Connecting both wireless and USB cameras
The application works with a wide range of cameras connected via USB OTG cable. It also allows you to connect cameras through other connectors, there is a corresponding adapter.
- Support for a large number of cameras
CameraFI is compatible with a huge variety of cameras from virtually any manufacturer. The application works with action cameras, professional photo and video cameras, WEB cameras and camcorders.
- fast speed
The application supports high data transfer rates. The transfer can be made via wireless network at speeds up to 30 frames per second at FullHD resolution.
- Simple and clear interface
There is also a Russian version. The application itself is constantly updated to support more and more new cameras and recording devices. Latest Versions also work well with quadcopter cameras, medical cameras and built-in action cameras. 
The CameraFi app has both free and paid CameraFi Pro versions.
Problems connecting the camera via USB
The most common connection problem is that the smartphone simply does not see the camera or does not recognize it correctly. App to solve this problem stickmount
. It allows the system to correctly identify the device and connect to it. The application itself requires superuser rights on the smartphone to work correctly.
Stickmount analyzes the connected device and recognizes it as a USB camera. In addition to the camera, the application allows you to work with drives and other devices connected via the USB interface.
usbwebカメラ
Application usbwebカメラ- is another way to connect an external USB camera to a smartphone. It also has free and PRO version. You can download UsbWebカメラ from Google Play store.
The application itself has a simple interface and not as wide functionality as CameraFi, but it has wide compatibility with cameras from different manufacturers. The application allows you to take photos and record videos in different resolutions. The camera is fully configurable via smartphone.
To connect an external USB camera via UsbWebカメラ follow the instructions:
- Connect the camera to your smartphone or tablet via an OTG cable.
- Launch the app, go to settings and run connection diagnostics.
- When prompted by the application, disconnect the camera from the smartphone and press OK.
- When prompted by the application, connect the camera to your smartphone and press OK.
- Next, the camera will connect to the application, which will take up to 20 seconds.
- After that, the application will ask you for permission to transfer camera data to the server. Here it is better to choose yes, since it is on the basis of such data that the database of video cameras and methods for connecting to them is formed. All this helps to improve the application.
- After that, you can use the camera. If the application does not detect it, try again.
- In case of connection problems, select the Stock item in the USB Host Diagnostics window.
Other applications in the Google Play Market for working with USB cameras
Now on Google Play market there are over a hundred applications for connecting external cameras via USB to a smartphone or tablet. But, the problem is that there are a huge number of cameras from different manufacturers. They have different matrices, chips and firmware, so the connection procedure can be completely different. Therefore, even best apps with millions of downloads have low ratings due to the fact that someone found a camera from an unknown manufacturer that simply was not recognized. But by using more popular applications, you increase the chance that the camera will work. In addition, modern cameras are better optimized and standardized than models of 10 years ago.
Many applications require Root access on the smartphone to connect the camera via USB, which is not at all necessary for top applications.
Results
In order to connect a USB camera to a smartphone, you need to use special applications. The most common and versatile is CameraFi. It supports a large number of cameras, has a user-friendly interface and is easy to configure. In addition, CameraFi has both a free and paid PRO version.
usbwebカメラ is also a great camera app. It has a simple interface, supports a large number of cameras and is constantly updated. Unlike this application is more difficult to use.
Very often, when connected, the camera is simply not recognized. To solve this problem, it is recommended to use stickmount
, but it requires superuser access, which has subsequent negative effects. 
The best option is to purchase a Wi-Fi camera manufactured in 2015 and later. These cameras are more standardized software, which makes it easier to connect it to a smartphone and get better quality videos and pictures.
USB camera is an application that can work with external cameras connected to an Android device.
Connection
The program allows you to capture an image from the most different types recording devices - USB and IP-camera. To work with the former, OTG USB support and an appropriate adapter are required, and to work with the latter, a network connection is required. The program also works with endoscopes and other similar devices.
Recording modes
The developers of the USB camera application have provided the possibility of using several recording modes - manual and automatic. For example, recording can be conducted at the request of the user (you first need to press a special key) and according to a predetermined schedule.
For compatible IP cameras, the mode of automatic start of recording is supported when motion is detected or a smoke sensor is triggered. A special protection mechanism will instantly notify the user of an unforeseen situation, reporting the start of a fire in several ways: by text message, call or email with attachments (photo or video).
You can download and use the program for free. It even supports relatively old versions of Android.
Key features
- connecting an external camera using an OTG USB adapter;
- the ability to work with remote IP cameras;
- receiving motion detection and smoke alarms (call, message, email);
- manual and automatic switch on recording video from the camera;
- storage of an archive of records in the device’s memory or in the Yandex Disk cloud storage;
- choice of "picture" resolution and codec used for recording;
- simple and clear interface in Russian;
- compatible with current versions Android operating system.
- an interesting application in which you can get unique options for connecting a camera through various ports. This will allow you to create new opportunities and solutions that you can get for yourself and your friends. Although the program is not translated into Russian, you can quickly figure it out, because its settings are very simple.
That is why the app has become so popular. The unique features and tools of the application have allowed it to become the most successful in its field. As you can see in the screenshots, simple and clear settings will help you adjust almost all tools. That is why the application turned out to be so useful for you.
We also cancel that the application takes up very little space in random access memory mobile device. This allows her to compete with more well-known Internet browsers. Many users choose this application for everyday use and leave positive feedback about it. Therefore, you pay attention to it, maybe this program is right for you at the right time.
As a result, it turned out that - an incredible application in which you can get many useful options for connecting a camera to a personal computer. That is why the program could be so interesting.
