How to use a regular camera as a webcam? We turn a digital video camera into a web camera.

What are the advantages and disadvantages of using a DPC instead of a webcam?

The benefits depend on the camera used. With many cameras, for example, you can set white balance to a target, which is not available when using a webcam.

Modern digital cameras have higher sensitivity and a wider dynamic range than most webcams, allowing you to broadcast video with acceptable quality in almost any lighting conditions.

The picture shows a frame captured from a video stream. The room is lit only by the light from the monitor. The arrow points to the reflection of the monitor in the glass of the furniture, which is located on the opposite wall of the room. https://site/

The disadvantages include the relatively high power consumption of a digital camera in video broadcast mode. Additional energy will also be needed if you use constant focus mode (autofocus tracking).

All this, during prolonged operation, may require recharging the battery or connecting the camera to an external power source. The cost of a branded power supply can be comparable to the cost of a budget webcam.

Another disadvantage is the relatively low image resolution when transmitting video. In any case, it cannot exceed 720x576i pixels at 50fps for the PAL format and 720x480i at 60fps for the NTSC format. In fact, the resolution of the video stream at the output of the DSC can be two or more times lower.

Which DSC can work as a webcam.

DFCs are divided into those that have a “webcam” mode and those that do not. As for the former, there may not be any special problems with the connection, except for the usual problems that arise when connecting a webcam to Skype. You just need to connect the camera to a USB socket, and if the camera does not support the UVC protocol, then also install the driver supplied with the camera.

Next, we will talk about DPCs that do not have a “web camera” function, but transmit an analog video signal not only in slide show mode, but also in the mode of transmitting a video image received through a lens in real time.

Before you buy any video capture device, connect your camera to your TV and make sure it is capable of transmitting a video signal of the quality you are comfortable with.

All digital photo cameras have a video output that allows you to view photos or videos on your TV screen.

That is why, in addition to the USB cable, the DFC comes with a cable for connecting to a TV.

If, when connected to a TV, your camera is capable of streaming video, then it can be used as a webcam for conversations on Skype or recording video on a computer hard drive.

It’s good if the camera allows you to turn off the information board with data about shooting conditions.

Hardware video capture.

The operation of transferring streaming (live) video from a camera to a computer is called Capture Video.

You can capture video using any video capture device that has a tulip-type composite input (usually yellow color). This device can be a video card or a tuner with a video input, as well as any built-in or external adapter for capturing video signals.

In the picture, pos. 1 and 2 are built-in and external TV tuners, and pos. 3 and 4 – built-in and external video capture adapters.

Video capture software.

Before installing video drivers on your computer, if possible, create an OS restore point, or better yet, a .

Recognize some conflicts software and equipment is easier when you can roll back and start over. This, of course, applies not only to installing video drivers. It’s just that conflicts that arise when using all kinds of video software can be a little more difficult to resolve.

Any video capture device comes with a driver program that allows you to record a video signal to a hard drive, but this program does not transmit the video signal to Internet telephony programs. To transmit this video signal directly to Skype, it needs to be intercepted and redirected. For this purpose you can use free program SplitCam.

However, the software supplied with the video capture device must be installed, since without it, the video signal cannot be captured.

The only case When you can do without installing accompanying software, this is when the video device supports the UVC (USB Video Class) standard. This standard does not require installing drivers in the OS starting from Windows XP SP2. Such a device, for example, could be a webcam, which, however, does not want to “cooperate” with Skype. Similar cases occur, and we will consider them below.

Installation and use of SplitCam.

Installing the program is no different from installing other applications, except that during the installation process the installer offers to install a bunch of related software that is not related to capture. I have not installed any of the proposed software and I do not recommend it to you.

The picture shows the installation process. On pages with options not related to video capture, you can safely click the “Declines” button.

The installation process itself takes only a few seconds.

So, the Split Cam program is installed, and you can start switching the signal.

Switching the video signal when using a video capture device.

If your video capture device, such as an adapter or TV tuner, is located outside of the computer, you must first connect it to the computer.

Then, in the composite input (usually yellow), you need to connect a cable connected to the same output of the digital camera.

The digital camera has a timer to save battery power. automatic shutdown. Set it to the maximum time so that the camera does not turn off at the most inopportune moment.

Using an external power source will eliminate the need to frequently recharge the battery.

Before attempting to redirect a video stream using SplitCam, make sure that your camera's image is being received by the video capture device.

To do this, run the program that came with the video capture device.

Launch the SplitCam program.

In the program menu, select the signal source: File > Video Source > Your video capture device. Do this even if there is already a bird facing your device.

This is a little counterintuitive, since usually when you select again, the bird is removed. But, let’s leave this up to the conscience of the program developer, not forgetting that the program is free.

If you select the option: Options > Advertisements > Exchange ad and video windows, then the picture with the captured video will move to a larger window.

Now that you have verified that the video signal has been successfully intercepted, you can launch Skype.

Latest versions Skype programs themselves offer to check the quality of the video image. But, if this does not happen, then you will have to select the signal source manually.

In the Skype main menu, select Tools > Settings > Video Settings > Select Webcam. Select from the drop-down menu SplitCam Capture.

Possible problems with video signal transmission.

The appearance of a video image in the Skype settings window is not a guarantee that you will be able to successfully transmit this video signal to your subscribers.

The first obstacle on this path is the Skype program itself.

If the video signal successfully passed Skype and went to your interlocutor, then we cannot significantly influence his further travels via the P2P (Peer To Peer) protocol. Here, a lot will depend on a number of circumstances, such as the transmission speed between individual computers on the network (of which there can be many), the magnitude of pings, the number of lost packets, etc.

But it’s even worse if, some time after establishing a connection with the subscriber, the video signal “jams” in the Skype program itself. The cause may be a software conflict due to a specific hardware configuration. This manifests itself as freezing of the picture or even freezing of the Skype program itself. In the worst case scenario, this conflict can cause the OS to freeze and require a computer restart.

Manufacturers know about existing problems and are trying to solve them, but the huge variety of hardware used and its configurations makes this process difficult.

On one of the tested computers, I encountered a similar conflict, which manifested itself in video freezing and Skype freezing. I followed all the manufacturer’s recommendations, from installing the latest drivers for all computer hardware to flashing the BIOS firmware with the latest software version, but nothing changed at all.

If such a conflict occurs, then you can use another program that can also redirect the video stream - ManyCam.

Installing and using ManyCam.

The ManyCam program is a multifunctional software that allows you not only to redirect the video stream in the same way as SplitCam does, but also provides a lot of other equally interesting functions.

For example, using this program, you can show your friends a video recording located on your computer’s hard drive.

The desktop display function has been expanded compared to the similar Skype function, which allows you to adapt the image transmission to the capabilities of the existing communication channel.

Simply put, you can determine not only the size of the transmitted image, but also the resolution of the video image.

With a narrow communication channel, image legibility can be significantly increased by moving the selected area following the movement of the cursor.

Well, for lovers of various baubles, ManyCam was taught to intercept streaming video and add all sorts of effects, like those that allow you to add proprietary software that comes with regular web cameras.

What I liked most was the ability to change the background directly during the video broadcast. Moreover, the background can be not only static, but also dynamic. In the program this effect is located under the button Background.

It works like this. First, ManyCam remembers the background behind you * , and then replaces it with its own static or dynamic background. Of course, upon careful examination of the picture, you can notice artifacts characteristic of mediocre performance of Chroma key technology. But, if you try and match the real and virtual backgrounds by tone, then you can easily.

In general, if you active user Skype, then this program may be useful to you, even if everything already works well for you.

Installing the ManyCam program takes 10 – 20 seconds.

When, during the installation process of the program, you are prompted to install additional software, you can safely click Declines.

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* When you try to use the background replacement effect, a pop-up window will appear and you will be asked to capture a photo of your background without you. Clicking the button Take snapshot(Capture photo), you need to leave the field of view of the webcam within 3 seconds.

The background, in this case, must be stationary and the lighting conditions unchanged. For example, if you sit down at a table and even slightly change the flow of light falling on the background, this can cause additional Chroma key artifacts. Naturally, all settings (Focus, WB, Exposure) of the webcam should be in manual mode.

There are two ways to use a digital camera as a webcam - using the built-in webcam mode or using the camera as a video capture device. Let's look at each of these options.

First, check your camera's manual to see if it can function as a webcam. Many digital cameras have this feature. You just need to install proprietary software to use as a webcam - most often it can be found on the camera manufacturer's website. Install the necessary software before connecting the camera.

Procedure:

Connect your camera to your computer - connection is possible either via a USB cable or (if necessary) using audio/video cables that may be supplied with the camera.
Go to "My Computer" (if using Windows 7, 8 or 8.1) and click on the USB video capture device icon. Most likely, the captured video from the camera will appear. If this does not happen, check whether the power supply is connected to the camera. Some cameras cannot function as webcams unless an external power source is connected. Webcam mode requires more power and the built-in battery or batteries are not sufficient.
Use a separate microphone if your camera does not transmit sound.
Find out the focal length of the camera. The minimum focal length of lenses determines the minimum distance to the object. Typically, the shorter the focal length, the closer the subject can be positioned.
Make sure the cables are connected tightly to avoid breakage during broadcasting.
You can select the required web camera in the program you will use (Skype, etc.)

You can choose a high-quality camera or camera in our or.

In the second case, if the camera does not have a mode of operation as a webcam, but can broadcast an image via a video cable, you will need not only drivers, but also specialized software for redirecting the video signal to the Internet (for example, ManyCam, Active WebCam, SplitCam programs). Standard programs video capture devices can save the video recorded by the camera to the hard drive, but they cannot broadcast this signal to the network - therefore, you need to take care of choosing the necessary program in advance.

To organize the camera to work as a webcam, you must have a video capture device on your computer (Capture Video). Such a device for capturing video can be a TV tuner, a video card, or a special adapter. The input usually uses a video input in the form of a cinch connector. The camera is connected through it.

The camera should be connected with it turned off. Using a video capture program, you should see video from the camera (make sure you have specified the correct video input - composite). You can then configure programs to use your video capture device (your camera) as a webcam.

Greetings to blog readers!
Today I would like to consider one interest Ask, which blog subscribers and readers have already asked about several times. So, can it be used camera as a webcam?

How to use a camera as a webcam?

The question is relevant for those who do not have a webcam on their computer, but want, for example, to chat with friends on Skype. The answer is ambiguous - maybe, but there are a number of conditions for this. Firstly, many modern models are already equipped with a similar operating mode. In order to activate it, you just need to install the drivers, connect the camera with a USB cable to the computer and activate the camera mode.

But in most cases, everything is much more complicated. First of all, you need to check whether your camera has the ability to stream video. To do this, take from the kit that came with your model a cable with tulips for connecting to a TV - on one end it usually has 3 tulips, and on the other is the connector that is intended for audio-video output on the camera - this can be USB, miniJack or some other one.

As a rule, the yellow tulip is responsible for the video - we connect it to the video input on the TV and select AV input as the image source in the TV menu - the camera, of course, must be turned on. If there is no picture, then you will not be able to use this camera as a web camera, since it cannot transmit streaming video.

If a picture from the camera appears on the screen, then you can proceed to the next step and connect it to the computer.

But first you need to make sure that it has a video capture device with a tulip video input that will transfer video to the program. This could be a video card or TV tuner. If there is no tuner, and the video card is not equipped with the necessary video input, then you can purchase a separate video capture device - there are a lot of different types in Chinese online stores inexpensive models.

We connect this device to the USB of the computer, and insert the tulip connector from the cable that came with the camera, which is inserted into the turned on camera.

For Canon cameras there is a separate similar special proprietary utility called PSRemote.

As you can see from the screenshot, you can also select a video file, picture, or broadcast your desktop for playback on the Internet. In addition, the program allows you to apply various cool effects to your video.

After that, in Skype or another video communication application, for example ooVoo, select our application as the outgoing video (“Tools > Settings > Video settings > Select webcam > SplitCam Capture”)

The MoneyCam program works similarly, in which there are even more various effects for overlaying online videos and detailed settings for displaying video images. To launch an image from the camera, go to the “Sources” tab and select our camera.

In Skype, as in the case of SplitCamer, go to the source selection section and activate the ManyCam application as its source.

Or, for example, you can use the program on Facebook:

That's all for today - I hope the question of how to use a camera as a webcam has become not so insoluble for you - go for it!

Can I use digital camera How to use a web camera for working in video communication programs over the Internet? It depends on the capabilities of the camera itself.

In some models the manufacturer The function of working in web camera mode is included(Webcam), and this should be written in the user manual. If the camera supports web camera mode according to the instructions, then you need to connect it to the computer via USB.

You may also need to install the driver that came with the camera.

Other cameras, which according to the instructions do not provide for this mode of operation, can be divided into two groups:

The first group includes cameras that can be used as a web camera, but for this you need to install special programs.
And the other group includes cameras that cannot work as a webcam.

To understand which devices belong to the first group, you need to connect the video output of the camera (see instructions) to the TV. Typically, a cord with tulips and a USB connector at one end is used for this, and at the other end there should be a connector for connecting to the camera. So, having connected the camera with this cord to the TV, using a yellow tulip, on the TV screen you should see an image that this moment The camera shoots through the lens in real time. On the television receiver you need to select the appropriate input. To do this, you do not need to enable viewing of photos or video files on the camera.

If such a connection is possible, and you actually see the image in real time from the camera on the TV screen, then you can use such a device as a web camera. Just need to install necessary programs on computer.

Connecting the camera

To organize the operation of the camera as a web camera You must have a video capture device on your computer (Capture Video). This device will transmit the video signal to the necessary programs.

Such a video capture device can be a TV tuner, video card or adapter. But at the input of such devices there must be a video input in the form of a “tulip” connector. We will connect the yellow tulip from the camera to it.

1) INSTALL DRIVERS AND PROGRAMS

Having installed the necessary drivers, you will also need to install utility for redirecting video signal to the Internet(ManyCam, Active WebCam, SplitCam). After all, programs for ensuring the operation of video capture devices can save video recorded by the camera to the hard drive, but they cannot broadcast this signal to the network. This is where you need a special utility to redirect the video stream.

2) CAMERA SETUP

For normal operation The camera needs to be turned off in the settings to turn off the function when idle. Also, to save battery power, it is advisable to connect the camera to a power supply. Especially if you use constant focusing.

3) SWITCHING

After that, connect the camera to the computer using the yellow tulip A/V cable. Before this, you need to connect the tuner or adapter to the computer if they are external and located outside. All connections must be made with the equipment turned off.

In the window of the program that came with the video capture device, you should see video from the camera (you may have to set the input to composite).

4) SETTING UP THE UTILITY

After that open the utility window to redirect video recording and select the desired device as the signal source:

File > Video Source > Your video capture device.

Here you can also configure the video signal parameters, which can be useful if the Internet is slow and the image slows down.

5) SKYPE SETUP

After this you can open Skype or another video communication program and in the settings specify our utility as the video source:

Tools > Settings > Video Settings > Select Webcam.

Possible difficulties

When installing all drivers and programs, it is advisable to create a restore point on your computer. There may be various difficulties and errors when using video processing software. To protect your system, you should use the recovery capabilities in the OS.

If the system freezes while using Skype, restart your computer. If this happens often, then it is advisable to reinstall all programs and drivers (used in this guide). If this does not help, then you can use another utility program to redirect the video signal. If there are only minor interferences, you can try turning off all programs and turning them on again.

The order in which programs are turned on does not need to be changed (first the utility that directs the video stream, and then Skype).

Advantages of using a camera as a webcam

The sensitivity of the camera is greater than regular web cameras, which allows you to transmit normal video in low light conditions;
You can adjust the white balance;
Dynamic range wider;
There is a zoom.

Today the popularity of the Internet is difficult to overestimate. If previously the World Wide Web was used to search for information, now users from all over the world can communicate with each other via video, record videos for posting on thematic portals and conduct live broadcasts. All this is achieved using a webcam.

Video cameras for computers in last years have become as necessary an accessory as a keyboard and mouse. It is difficult to find an Internet user who does not use Skype, watch videos or record their own.

The most popular areas of use of a computer video camera:

communication on Skype;
recording videos for YouTube;
online broadcasts (streaming).

Modern PC models have compact dimensions and convenient fastenings, both for placing the accessory on the table and directly on the monitor. Initially, the web video camera was created specifically for Skype and other programs for video calls on the Internet. In recent years, there has been a fashion for blogging on YouTube or streaming various events, for example, computer games, led to cameras being used for slightly different purposes. However, the main task is recording and broadcasting video.

Majority modern models– These are USB video cameras with a microphone. Such devices are very easy to configure and do not require any special characteristics from the computer. Even the simplest PC can work with this accessory. The webcam itself must have good video resolution, at least HD (that is, 1280*720 pixels) and a good microphone with noise reduction.

It is worth noting that vloggers prefer separate microphones, as their sensitivity and ability to suppress background noise is much better.

Connecting a web camera

This accessory is designed in such a way that users do not have any problems setting it up. Usually, There is no need to configure the camera on a laptop, since it is initially built into the case, and if the device has operating system, then almost always there are drivers for the webcam. Just launch the program and you can use it.

On a stationary device you will have to connect the video camera to the computer, which usually does not cause any particular difficulties. The accessory must be connected via a USB connector; in most cases, drivers are installed automatically. The user can only configure the camera in Skype.

If the camera is not automatically detected on your computer, you will need to install drivers for it. This can be done from a disk that may be supplied with the device itself, or you can download the necessary software from the manufacturer’s official website.

After installing the drivers, you can use the camera, but you will need special programs for this. The most common way to make video calls around the world is Skype. But first you need to configure it for use. When you first install the program, it will automatically ask you to check your video camera and microphone. All the user needs to do is agree to the requirements of the program.

If the program was installed previously, then the setup is carried out as follows. An example is given for Skype on Windows 7, but there will be no significant differences from newer versions in the setup.

You should log in to Skype.
On the toolbar at the top, select “Tools” - “Settings”.
Video settings. After activating the item, a window with a video shown by the camera automatically opens.
In this menu, you can click the “Webcam Settings” button and access fine settings, however, for simple communication All these parameters are completely unnecessary.

Connection problems

Sometimes it happens that the computer does not see the video camera via USB, or the user has other problems using the device. The reasons why the device may not be visible to the computer are as follows.

Advice! If all of the above reasons are not confirmed, then you should turn off the video camera and check it on another PC to make sure that the device itself is working.

How can you replace a webcam?

Sometimes situations arise when you urgently need to shoot a video for broadcast on the Internet or conduct a stream, but there is no camera at hand. In this case, a regular or action camera will come to the rescue. It is quite possible to use your camcorder as a webcam, but you should first make sure that it supports this function. This information usually specified in the instructions.

In general, connecting the video camera is carried out in a fairly standard way. The connection between it and the computer is carried out via USB cable. The video recording device switches to shooting mode. You will need to install drivers for it; they are usually on the disk that comes with the device. But you can also download them from the manufacturer’s website.

Advice! To start using it, for example, for a video blog, you will need to make sure that the computer sees the device as a video recording device, and not a storage medium (if it has a built-in hard drive). To do this, you need to go to “Control Panel” - “Image Processing Devices” and see if there is a connected technician there.

Next stage - installing blogging or video recording software. To broadcast online, you can use Skype, and it allows you to select the device from which the broadcast will be carried out. Choice suitable option carried out in the camera settings along the path “Tools” - “Settings” - “Webcam Settings”. Using multiple cameras, you can change the scene during the broadcast.

If a digital camera does not support web display mode, but can transmit video via cable, then it can also be configured as web using video capture devices and special programs. Video capture can be carried out by a TV tuner, a video card itself, or a special receiver. SplitCam, ManyCam and similar programs are suitable as software. In this case, the connection is made via a “Tulip” cable.

Similarly, you can make an action camera into a webcam. The principle is the same: connect the action camera, install drivers for it, and turn on the device for recording. Most modern action cameras have a built-in web mode.

The use of regular and action cameras for bloggers is very convenient option, because quite often the image quality from these devices is better. In addition, you can simultaneously connect a regular camera and an action camera, and install a web device. This will allow for alternating display from three different points.

Important point: all cameras must be turned on electrical network so that they do not discharge during operation.