The world-famous Rio Olympic Games is about to begin. Many sports fans appreciate this sporting event in front of TV sets and computers. They are all eager to have a high-definition recording device to save the thrilling game scenes forever. Some can't watch anytime. The live broadcasters also want to be able to make an appointment to record the favorite game scene. In order to meet the requirements of different groups of people, this article will give a brief description of how to record the Olympic Games or live TV programs in HD.
First, we must have a steady and smooth TV live broadcast signal source.
1. You can watch the live HD digital HDTV set-top box. TV set-top boxes issued by broadcasting and television, the early products only have AV output interface, no HDMI output interface. In the past three or four years, digital TV set-top boxes basically have two output interfaces: HDMI and AV. Only a set-top box with an HDMI output interface can transmit high-definition live TV programs that play 720P60hz to 1080P high resolution.
2. If you watch live sports broadcasts with a network player, your home broadband network must have a network speed of at least 8 megabytes or more to play live broadcasts.
3. If you use a computer to watch sports live broadcasts, not only the home broadband network should be stable and reliable, but the computer configuration should not be too low.
4. If you watch a sports game with a TV receiver, not only the receiver must have an HDMI output interface, but also the receiving signal should be adjusted in advance to ensure stable and smooth viewing.
The above four devices can basically watch the Central Five Sports Live Channel, and some can also watch the Central Five+ Sports Channel.
Second, you must choose a full-performance stable HD DVR that supports HDMI input.
At present, the high-definition video recorder that supports HDMI input on the market is mainly the Chunyuan Liying HDT series home HD DVR that has been on the market for nearly eight years. Due to the long time-to-market, HDT home video recorders have undergone many upgrades and upgrades, especially the CYC+ three-generation chip system, which has become very mature and stable, and has become a highly respected product for domestic and foreign customers. However, there are many models of HDT series HD video recorders, and the functions of each model are different. Guests can choose according to their own home playback equipment and recording requirements. The following sections provide an introduction to each model.
1, HDT-6B:
The recorder supports HDMI and AV input interfaces; it has an HDMI output interface for connecting to an LCD TV with an HDMI input. The machine is connected to the hard disk recording via USB connection, and the maximum support is 2T. The 1T hard disk can record continuously for about 240 hours. You can set the loop recording or automatically overwrite after recording the full hard disk.
When the HDMI input is input, the resolution frame of the input input is up to 1080P24hz, and it is compatible with 1080I6050 and 720P60. Any playback device that exceeds 1080P24hz can basically enter the system setting and adjust to 1080P24hz or below. Therefore, the recorder is for the general family. The TV program viewing equipment can be supported. The recorded video resolution of this unit is 1080P24hz backward compatible with 720P60. The sharpness after recording is compared with the input before the naked eye, and there is basically no obvious difference. The recorded video format is H264, and the file displayed on the computer is called DAT suffix TS. Calculated by the factory default standard picture quality recording, occupying about 4G hard disk space every hour, automatically generating new video files every 3.89G. Seamless playback is possible with this unit. Copy to a computer to edit and play.
The machine supports remote control operation, and has three modes: recording at any time, scheduled recording, and time-shifting recording. The machine's scheduled appointment recording supports unlimited time periods, as long as the appointment time does not cross. This function is convenient for recording events in the middle of the night. Just set the playback channel of the set-top box in advance and the time required to record. As long as the set-top box and the recorder are on, you can rest without turning on the TV. After the time, the recording will automatically start recording, and the recording will automatically stand by. The time-shifting recording function of the machine is also very convenient. When you are watching a live broadcast of a fierce sports game, if you suddenly come to the phone or need to leave temporarily, just press the time to pan the button. After the sudden event is finished, press it again. With this button, the TV program will continue to play where it left off, while the VCR is still recording the content that has been broadcast live.
The machine supports watching and recording while watching, and supports high-definition screenshots. In particular, the machine embeds the HDCP protocol and supports recording of live programs played by various types of encrypted playback devices. If the input HDMI only has no audio for the video, it can be adjusted to the left and right input audio, and the audio and video synchronization recording is still realized.
HDT-6B is the cheapest one in the home HD recorders, with a very high price/performance ratio.
2, HDT-6BS
The input and output interfaces of the machine, like the HDT-6B, have all the functions of the HDT-6B. They only add a built-in hard disk recording function to the HDT-6B. The 1TB hard disk core is built in the factory. USB external mobile hard disk recording. Video recorded to the internal hard disk core can be copied, played or edited by inserting the supplied USB cable into the computer.
3, HDT-3
The machine is different from the HDT-6B in that it has 2 HDMI, 1 VGA, 1 AV input interface, and 1 HDMI output interface. Two HDMI input interfaces can connect two playback devices that need to be recorded in advance. According to the recording requirements, the input signal source can be flexibly selected. The biggest feature of this machine is that it has a VGA input interface. You must select this model when you need to record live programs or video videos on your computer. Other features of the HDT-6B are available on this model. Therefore, HDT-3 can not only record set-top boxes, but also record devices with VGA output, and more functions.
4, HDT-2B
This machine is a more powerful model developed for video conference recording. The machine has 3 HDMI, 1 channel AV input interface, with 1 HDMI, 1 channel AV output interface. The machine not only supports the connection of LCD TVs with HDMI input, but also connects to old analog TV connections with AV input.
In addition to all the features of the HDT-6B, the HDT-2B adds more useful features. The biggest difference is four points. First, the machine has added a pause recording function. In the middle of the video, if you encounter a video that you don't want to record, such as an advertisement, press the pause button to stop recording. After the advertisement has passed, press the button to resume recording. The video recorded before and after is a whole file. The HDT-6B can only press the stop button or the start button, and the files recorded before and after are two files. Second, the machine has added a delay-free instant play function. During the recording process, press this button, the input and output time is completely consistent, there is no delay. The HDT-6B input and output have a delay of about one second. Third, the machine adds a mixing function. When inputting HDMI audio and video, you can input the audio of the left and right channels again, and record multiple audio and video simultaneously. Fourth, the machine can be set to boot automatically. Fifth, the machine adds an encoding function. When this function is enabled, the recorded video file can be automatically adjusted according to the sharpness of the input signal source, which can reduce the file size by about 25% and reduce the space occupied by the hard disk.
The new features of HDT-2B are not only suitable for recording video conferences, but also more convenient when recording live TV programs. Although the price is higher than the above three products, but the function is more, the use is more convenient.
5, HDT-5
This machine is a mid-to-high end product for video conferencing and medical video recording, and is generally not used for home video recording. However, if the resolution parameter of the device that enjoys the live TV broadcast exceeds 1080P24hz and cannot be adjusted, the above four products cannot be recorded. HDT-5 supports input resolution parameters up to 1080P60hz, can accommodate all HD output resolution parameters, and also supports more functions such as microphone dubbing, pedal control, etc., is a supplement for some home users to choose a video recorder. .
Third, the HD video recorder connection adjustment and operation
The HDT series of high-definition hard disk recorders are designed according to the usage habits of the Chinese people. The operation and use are simple and convenient, and even the middle-aged and elderly people can operate flexibly. When the manufacturer ships, it has delivered the power adapter, remote control, HDMI high-definition cable and AV cable, instruction manual, etc., guests only need to add a mobile hard disk to buy home, according to the instructions.
1. From the HDMI output interface of the playback device such as the set-top box, connect to the HDMI input interface of the recorder through the HDMI high-definition cable; from the HDMI output interface of the recorder, connect to the HDMI input interface of the LCD TV through the HDMI high-definition cable. If it is an old-fashioned set-top box with only AV output, connect to the AV input port of the recorder with the red, white and yellow AV cable.
2. Insert the power adapter delivered by the recorder, open the set-top box, turn on the power switch of the recorder, and turn on the TV. Using the remote control of the TV, the input source of the TV is adjusted to the corresponding input HDMI source system, and the TV screen displays the boot interface of the recorder. Adjust the input signal source to the signal source corresponding to the input (such as HDMI1, HDMI2, HDMI3 or CVBS AV) through the signal source adjustment button on the front panel of the recorder. At this time, the corresponding source indicator of the recorder is blue. In the steady state, the TV displays the live video played by the set-top box.
3. Insert the mobile hard disk. The first time you use a mobile hard disk, you must format it with this recorder to record. Use the remote control of the recorder to enter the USB option of the recorder's system settings for formatting. If you cannot format or format and you do not see the remaining disk space, the hard disk is not compatible with the recorder.
4. Recording and playback (1), panel button operation Each recorder has a REC button on the right side of the front panel. Press once to start recording. Press again to stop recording. When recording, the recording indicator on the right side of the front panel will flash, and the indicator of the moving hard disk will also flash.
(2) Remote control operation recording Press the REC button of the remote control to start recording; press the STOP button of the remote control to stop recording. Press the remote control's CATCH button to take a one-click HD screenshot.
(3), video playback and file deletion Press the right arrow in the middle of the remote control, then enter the recorded file playlist with one click, you can select the file you want to play up and down, press OK to play. Or press the MENU menu button of the remote control to enter the main menu, enter the file browsing, you can see the video folder and screenshot folder. Open the folder to browse the video file up and down, press the OK button to play. Not only can you record a video that has already been recorded, but the video being recorded can also be recorded while recording. For unwanted video files, you can also delete them by pressing the delete button on the remote control.
(4), timing recording into the main menu, you can see the timing recording settings port, you can set the start time and end time of N recordings as needed.
(5), system settings and other functions related to the various parameters of the machine do not need to set their own, according to the factory default value. Unless you have special needs, enter the system settings to customize the settings.
5. Copy the video that has been recorded to the mobile hard disk to the computer. In addition to playing with this recorder, you can also insert the mobile hard disk into the computer for playback or copy and edit. Since the H264 HD video file is recorded, the configuration of the computer should not be too low. Install the Storm Video 5 player. If you want to edit such as editing, it is recommended to use regular video editing software. Most free downloading editing software is not compatible with TS format. If you must use the free small video software to edit, it is recommended to use the transcoding function of Storm Video 5 to transcode the TS format into AVI or WMV or MP4 or RMVB and other relatively easy to edit video formats.
Since each video recorder has its own characteristics, the operation mode is slightly different, including the purchase method of each video recorder. For details, please search for “春æºä¸½å½±â€ on the Internet!
First, we must have a steady and smooth TV live broadcast signal source.
1. You can watch the live HD digital HDTV set-top box. TV set-top boxes issued by broadcasting and television, the early products only have AV output interface, no HDMI output interface. In the past three or four years, digital TV set-top boxes basically have two output interfaces: HDMI and AV. Only a set-top box with an HDMI output interface can transmit high-definition live TV programs that play 720P60hz to 1080P high resolution.
2. If you watch live sports broadcasts with a network player, your home broadband network must have a network speed of at least 8 megabytes or more to play live broadcasts.
3. If you use a computer to watch sports live broadcasts, not only the home broadband network should be stable and reliable, but the computer configuration should not be too low.
4. If you watch a sports game with a TV receiver, not only the receiver must have an HDMI output interface, but also the receiving signal should be adjusted in advance to ensure stable and smooth viewing.
The above four devices can basically watch the Central Five Sports Live Channel, and some can also watch the Central Five+ Sports Channel.
Second, you must choose a full-performance stable HD DVR that supports HDMI input.
At present, the high-definition video recorder that supports HDMI input on the market is mainly the Chunyuan Liying HDT series home HD DVR that has been on the market for nearly eight years. Due to the long time-to-market, HDT home video recorders have undergone many upgrades and upgrades, especially the CYC+ three-generation chip system, which has become very mature and stable, and has become a highly respected product for domestic and foreign customers. However, there are many models of HDT series HD video recorders, and the functions of each model are different. Guests can choose according to their own home playback equipment and recording requirements. The following sections provide an introduction to each model.
1, HDT-6B:
The recorder supports HDMI and AV input interfaces; it has an HDMI output interface for connecting to an LCD TV with an HDMI input. The machine is connected to the hard disk recording via USB connection, and the maximum support is 2T. The 1T hard disk can record continuously for about 240 hours. You can set the loop recording or automatically overwrite after recording the full hard disk.
When the HDMI input is input, the resolution frame of the input input is up to 1080P24hz, and it is compatible with 1080I6050 and 720P60. Any playback device that exceeds 1080P24hz can basically enter the system setting and adjust to 1080P24hz or below. Therefore, the recorder is for the general family. The TV program viewing equipment can be supported. The recorded video resolution of this unit is 1080P24hz backward compatible with 720P60. The sharpness after recording is compared with the input before the naked eye, and there is basically no obvious difference. The recorded video format is H264, and the file displayed on the computer is called DAT suffix TS. Calculated by the factory default standard picture quality recording, occupying about 4G hard disk space every hour, automatically generating new video files every 3.89G. Seamless playback is possible with this unit. Copy to a computer to edit and play.
The machine supports remote control operation, and has three modes: recording at any time, scheduled recording, and time-shifting recording. The machine's scheduled appointment recording supports unlimited time periods, as long as the appointment time does not cross. This function is convenient for recording events in the middle of the night. Just set the playback channel of the set-top box in advance and the time required to record. As long as the set-top box and the recorder are on, you can rest without turning on the TV. After the time, the recording will automatically start recording, and the recording will automatically stand by. The time-shifting recording function of the machine is also very convenient. When you are watching a live broadcast of a fierce sports game, if you suddenly come to the phone or need to leave temporarily, just press the time to pan the button. After the sudden event is finished, press it again. With this button, the TV program will continue to play where it left off, while the VCR is still recording the content that has been broadcast live.
The machine supports watching and recording while watching, and supports high-definition screenshots. In particular, the machine embeds the HDCP protocol and supports recording of live programs played by various types of encrypted playback devices. If the input HDMI only has no audio for the video, it can be adjusted to the left and right input audio, and the audio and video synchronization recording is still realized.
HDT-6B is the cheapest one in the home HD recorders, with a very high price/performance ratio.
2, HDT-6BS
The input and output interfaces of the machine, like the HDT-6B, have all the functions of the HDT-6B. They only add a built-in hard disk recording function to the HDT-6B. The 1TB hard disk core is built in the factory. USB external mobile hard disk recording. Video recorded to the internal hard disk core can be copied, played or edited by inserting the supplied USB cable into the computer.
3, HDT-3
The machine is different from the HDT-6B in that it has 2 HDMI, 1 VGA, 1 AV input interface, and 1 HDMI output interface. Two HDMI input interfaces can connect two playback devices that need to be recorded in advance. According to the recording requirements, the input signal source can be flexibly selected. The biggest feature of this machine is that it has a VGA input interface. You must select this model when you need to record live programs or video videos on your computer. Other features of the HDT-6B are available on this model. Therefore, HDT-3 can not only record set-top boxes, but also record devices with VGA output, and more functions.
4, HDT-2B
This machine is a more powerful model developed for video conference recording. The machine has 3 HDMI, 1 channel AV input interface, with 1 HDMI, 1 channel AV output interface. The machine not only supports the connection of LCD TVs with HDMI input, but also connects to old analog TV connections with AV input.
In addition to all the features of the HDT-6B, the HDT-2B adds more useful features. The biggest difference is four points. First, the machine has added a pause recording function. In the middle of the video, if you encounter a video that you don't want to record, such as an advertisement, press the pause button to stop recording. After the advertisement has passed, press the button to resume recording. The video recorded before and after is a whole file. The HDT-6B can only press the stop button or the start button, and the files recorded before and after are two files. Second, the machine has added a delay-free instant play function. During the recording process, press this button, the input and output time is completely consistent, there is no delay. The HDT-6B input and output have a delay of about one second. Third, the machine adds a mixing function. When inputting HDMI audio and video, you can input the audio of the left and right channels again, and record multiple audio and video simultaneously. Fourth, the machine can be set to boot automatically. Fifth, the machine adds an encoding function. When this function is enabled, the recorded video file can be automatically adjusted according to the sharpness of the input signal source, which can reduce the file size by about 25% and reduce the space occupied by the hard disk.
The new features of HDT-2B are not only suitable for recording video conferences, but also more convenient when recording live TV programs. Although the price is higher than the above three products, but the function is more, the use is more convenient.
5, HDT-5
This machine is a mid-to-high end product for video conferencing and medical video recording, and is generally not used for home video recording. However, if the resolution parameter of the device that enjoys the live TV broadcast exceeds 1080P24hz and cannot be adjusted, the above four products cannot be recorded. HDT-5 supports input resolution parameters up to 1080P60hz, can accommodate all HD output resolution parameters, and also supports more functions such as microphone dubbing, pedal control, etc., is a supplement for some home users to choose a video recorder. .
Third, the HD video recorder connection adjustment and operation
The HDT series of high-definition hard disk recorders are designed according to the usage habits of the Chinese people. The operation and use are simple and convenient, and even the middle-aged and elderly people can operate flexibly. When the manufacturer ships, it has delivered the power adapter, remote control, HDMI high-definition cable and AV cable, instruction manual, etc., guests only need to add a mobile hard disk to buy home, according to the instructions.
1. From the HDMI output interface of the playback device such as the set-top box, connect to the HDMI input interface of the recorder through the HDMI high-definition cable; from the HDMI output interface of the recorder, connect to the HDMI input interface of the LCD TV through the HDMI high-definition cable. If it is an old-fashioned set-top box with only AV output, connect to the AV input port of the recorder with the red, white and yellow AV cable.
2. Insert the power adapter delivered by the recorder, open the set-top box, turn on the power switch of the recorder, and turn on the TV. Using the remote control of the TV, the input source of the TV is adjusted to the corresponding input HDMI source system, and the TV screen displays the boot interface of the recorder. Adjust the input signal source to the signal source corresponding to the input (such as HDMI1, HDMI2, HDMI3 or CVBS AV) through the signal source adjustment button on the front panel of the recorder. At this time, the corresponding source indicator of the recorder is blue. In the steady state, the TV displays the live video played by the set-top box.
3. Insert the mobile hard disk. The first time you use a mobile hard disk, you must format it with this recorder to record. Use the remote control of the recorder to enter the USB option of the recorder's system settings for formatting. If you cannot format or format and you do not see the remaining disk space, the hard disk is not compatible with the recorder.
4. Recording and playback (1), panel button operation Each recorder has a REC button on the right side of the front panel. Press once to start recording. Press again to stop recording. When recording, the recording indicator on the right side of the front panel will flash, and the indicator of the moving hard disk will also flash.
(2) Remote control operation recording Press the REC button of the remote control to start recording; press the STOP button of the remote control to stop recording. Press the remote control's CATCH button to take a one-click HD screenshot.
(3), video playback and file deletion Press the right arrow in the middle of the remote control, then enter the recorded file playlist with one click, you can select the file you want to play up and down, press OK to play. Or press the MENU menu button of the remote control to enter the main menu, enter the file browsing, you can see the video folder and screenshot folder. Open the folder to browse the video file up and down, press the OK button to play. Not only can you record a video that has already been recorded, but the video being recorded can also be recorded while recording. For unwanted video files, you can also delete them by pressing the delete button on the remote control.
(4), timing recording into the main menu, you can see the timing recording settings port, you can set the start time and end time of N recordings as needed.
(5), system settings and other functions related to the various parameters of the machine do not need to set their own, according to the factory default value. Unless you have special needs, enter the system settings to customize the settings.
5. Copy the video that has been recorded to the mobile hard disk to the computer. In addition to playing with this recorder, you can also insert the mobile hard disk into the computer for playback or copy and edit. Since the H264 HD video file is recorded, the configuration of the computer should not be too low. Install the Storm Video 5 player. If you want to edit such as editing, it is recommended to use regular video editing software. Most free downloading editing software is not compatible with TS format. If you must use the free small video software to edit, it is recommended to use the transcoding function of Storm Video 5 to transcode the TS format into AVI or WMV or MP4 or RMVB and other relatively easy to edit video formats.
Since each video recorder has its own characteristics, the operation mode is slightly different, including the purchase method of each video recorder. For details, please search for “春æºä¸½å½±â€ on the Internet!
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