Q-See QSDT8PCRP User manual

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
1

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
2
CONTENTS
1 Introduction.......................................................Error! Bookmark not defined.
1.1 Summarization .............................................................................................. 5
1.2 System Requirements ................................................................................... 7
1.2.1 QSDT16PCRP Card System Requirements................................................................... 7
1.2.2 QSDT8PCRP/QSDT8PCDP Cards System Requirements............................................. 8
1.3 Card Specifications........................................................................................ 8
2 Hardware Installation................................................................................... 9
2.1 Video Capture Card Hardware ...................................................................... 9
2.1.1 QSDT16PCRP Card Hardware ...................................................................................... 9
2.1.2 QSDT8PCRP/QSDT8PCDP Card Hardware................................................................ 10
2.2 Install Video Capture Card Driver .................................................................11
3 Main Display Interface ............................................................................... 15
3.1 Display Control Panel.................................................................................. 15
3.1.1 Display Control Panel .................................................................................................. 15
3.1.2 Display Modes............................................................................................................. 15
3.1.3 Flip Pages ................................................................................................................... 15
3.1.4 Auto Dwell Display Mode ............................................................................................. 16
3.1.5 Capture ....................................................................................................................... 16
3.1.6 Urgent Record............................................................................................................. 16
3.2 Login............................................................................................................ 16
3.3 Record......................................................................................................... 17
3.3.1 Record Modes ............................................................................................................. 17
3.3.2 Record Setup .............................................................................................................. 17
3.3.3 Record Status Panel.................................................................................................... 18
3.3.4 Manual Record Mode .................................................................................................. 19
3.3.5 Sensor Alarm Record Mode ......................................................................................... 19
3.3.6 Motion Detection Record Mode.................................................................................... 19
3.3.7 Schedule Recording .................................................................................................... 19
3.3.8 Recycling Recordings.................................................................................................. 20
4 System Setup ............................................................................................. 21
4.1 Basic Configuration ..................................................................................... 21
4.2 Video Configuration..................................................................................... 23
4.3 Motion Detection Configuration ................................................................... 24
4.3.2 Set Motion Detection Area ........................................................................................... 24
4.3.3 Clear Motion Detection Area ........................................................................................ 24
4.4 Schedule Configuration ............................................................................... 25
4.5 Motion Detection Alarm Configuration ......................................................... 26
4.5.1 Alarm Triggering Conditions Configuration ................................................................... 26
4.5.2 Alarm Record............................................................................................................... 27
4.5.3 Alarm Output ............................................................................................................... 27
4.5.4 Auto Mail Function....................................................................................................... 28
4.6 E-map Configuration.................................................................................... 30
4.6.1 Edit Map...................................................................................................................... 30
4.6.2 View Map .................................................................................................................... 31
4.7 P.T.Z Control Configuration.......................................................................... 32
4.7.1 Protocol Setup............................................................................................................. 32
4.7.2 Serial Ports Setup........................................................................................................ 33
4.8 Users Configuration..................................................................................... 34

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
3
4.8.1 Change User rights...................................................................................................... 34
4.8.2 Add User ..................................................................................................................... 36
4.8.3 Delete User ................................................................................................................. 36
5 P.T.Z Control ............................................................................................... 37
6 Record Search & Playing Back........................Error! Bookmark not defined.
6.1 Record Search ............................................................................................ 40
6.2 Playing Back and Control ............................................................................ 41
6.3 Other Functions........................................................................................... 44
6.3.1 Recorded File Backup ................................................................................................. 44
6.3.2 Delete Recorded Files ................................................................................................. 45
6.3.3 Capture Pictures.......................................................................................................... 45
6.3.4 Image Zoom in/out....................................................................................................... 47
7 Remote Surveillance & Playback.............................................................. 49
Remote Live Surveillance.................................................................................. 49
7.1 Remote Surveillance Server Configuration.................................................. 49
7.2 Setting up Router for Internet Access.......................................................... 50
7.2.1 Port Forwarding........................................................................................................... 51
7.2.2 Finding Router’s Public IP address .............................................................................. 52
7.2.3 Dynamic Domain Name Services................................................................................. 52
7.2.4 To Access through Internet Explorer............................................................................. 53
7.2.5 Unknown Publisher or Unsigned Program Error........................................................... 54
7.3 Accessing Through Internet Explorer........................................................... 55
7.4 Remote playback......................................................................................... 58
7.4.1 Record playback and control........................................................................................ 58
7.5 System setup............................................................................................... 61
7.5.1 Basic Configuration ..................................................................................................... 61
7.5.2 Camera setup.............................................................................................................. 63
7.5.3 Schedule configuration ................................................................................................ 64
7.5.4 Alarm configuration...................................................................................................... 65
7.5.5 Record configuration.................................................................................................... 65
7.5.6 Motion configuration .................................................................................................... 67
7.5.7 EMAIL Configuration.................................................................................................... 68
7.5.8 P.T.Z Configuration ...................................................................................................... 69
7.6 Mobile Surveillance ..................................................................................... 71
7.6.1 Introduction to Mobile Surveillance .............................................................................. 71
7.7 By Smart Phone with Win Mobile Pro or Classic Operating System ........... 71
7.8 By Smart Phone with Symbian Operating System ...................................... 74
7.9 Accessing From iPhones............................................................................. 77
Appendix1 Frequently Asked Questions.................................................... 83
Appendix 2.1 Installation ................................................................................... 83
Appendix 2.1.1 Cannot Install the SuperDVR Driver ............................................................. 83
Appendix 2.1.2 Can’t find H.264 series Devices in Device Manager...................................... 83
Appendix 2.2 How to Use SuperDVR................................................................ 83
Appendix 2.2.1 Meanings of the indicator lights .................................................................... 83
Appendix 2.2.2 How do the different record modes work?..................................................... 83
Appendix 2.2.3 How to set recycling record mode on the system.......................................... 84
Appendix 2.2.4 How to set auto reboot function .................................................................... 84
Appendix 2.2.5 How to quickly setup the schedule record function........................................ 84
Appendix 2.2.6 What are the byte rates for different image qualities from highest to normal? 84
Appendix 2.2.7 The frame rate seems to be lower than what I set......................................... 84
Appendix 2.2.8 Why can’t I select more channels to backup? ............................................... 85

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
4
Appendix 2.3 How to Use Network Function ..................................................... 85
Appendix 2.3.1 How to monitor on the client-side.................................................................. 85
Appendix 2.3.2 Why can’t I download the client-side software?............................................. 85
Appendix 2.3.3 Why can’t the server be configured at the client-side? .................................. 85
Appendix 2.3.4 Why can’t I see the images?......................................................................... 85
Appendix 2.3.5 What should I do if the Internet speed is quite slow?..................................... 86
Appendix 2.3.6 Why can’t I start Webcam server or RPB server? ......................................... 86
Appendix 2.3.7 How much hard drive space do the recorded files take up? .......................... 86
Appendix 2.4 Other Questions .......................................................................... 87
Appendix 2.4.1 Why doesn’t the computer display work, or why can’t I access Window system?
............................................................................................................................................ 87
Appendix 2.4.2 Why I can’t find the recorded files?............................................................... 87
Appendix 2.4.3 Why is the screen’s display unstable with dithering and water-wave images? 87
Appendix 2.4.4 Why does it delay playing back, and why is it slow to close and open the driver?
............................................................................................................................................ 87
Appendix 2.4.5 Why can’t I play back? ................................................................................. 87
Appendix 2.4.6 Why do I see some gray blocks on time progress bar area when playing back?
............................................................................................................................................ 88
Appendix 2.4.7 Why could I see some old recording sections that weren’t available for play
back?................................................................................................................................... 88
Appendix 2.4.8 Precautions on changing system time .......................................................... 88
Appendix 2.4.9 If system time must be changed, please do following preparations first......... 88
Appendix 2.4.10 How to use REPAIRDB to repair SuperDVR database................................ 88
Appendix 2.4.11 How to set power options of Microsoft VISTA system .................................. 88
Appendix2 Quick Start for Using ................................................................ 89
Appendix 3.1 Installation Instructions ................................................................ 89
Appendix 3.2 Troubleshooting ........................................................................... 89
Appendix3.2.1 When opening the SuperDVR program, it says ‘ Can’t find card ’. ............... 89
Appendix 3.2.2 How to setup the web client to monitor from Internet..................................... 89
Appendix3 Function Tree............................................................................. 92
Appendix 4.1 SuperDVR Function Tree ............................................................ 92
Appendix 4.2 System Configuration Tree .......................................................... 93
Appendix 4.3 IE Client Function Tree ................................................................ 94
Appendix 4.4 Remote Playback Function Tree.................................................. 95
Q-See Warranty……………………………………………………...…………………96

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
5
1 Introduction
1.1 Summarization
Thank you for choosing our digital video capture cards.
Our 8 Channel and 16 Channel cards use H.264 compression format, and
enable maximum 32 channels real-time or non-real-time surveillance. Our
cards are mature and cost-effective products that are ideal choices. They
enable synchronous audio and video compression and transmission, with
their powerful compression rate and network transmission function. They are
widely used in banks, intelligent communities, traffic management units,
medical systems, educational systems, armed forces and so on.
This manual is for SuperDVR 6.3.2.0, which is used by the QSDT8PCRP ，
QSDT16PCRP ， and QSDT8PCDP cards.
In this manual, you will learn how to install the hardware and driver (software),
and how to setup the systems of this range of products. Please make sure
your operations with the products are strictly in accordance with the manual,
so as to keep the stability of the digital surveillance systems.
The following are standard functions of the products:
•Schedule record mode
Users can choose any term in a day to record and set up record modes,
i.e. sensor alarm record, motion detection record, manual record,
Schedule Record.
•Motion detection mode
Motion detection areas are adjustable and maximum 16 areas for each
channel. Users can also set motion detection sensitivity for each channel.
The system begins to record only when motion of the detected object
happens, and it will stop recording after a certain period, this function is
adjustable by users.
•Sensor alarm record mode
With extra alarm board, the system enables alarm input and output.
•Recycling record mode
Users can set recording storage sequence for HDD partitions. The
recording storage will automatically swap to the next partition when it is
full. If all the partitions are full and recycling record mode is enabled, the
former recorded data will be covered by new data. Users can also set
HDD minimum storage alarm. Then once the present storage space is
less then the minimum storage and recycling record mode is not enabled,
the record will automatically stop.

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
6
•P.T.Z control function
Support a number of decoders. Users can control multiple speed domes
and integrative cameras, including pan, tilt, zoom, and focus and iris
adjustment for P.T.Z devices. Support preset point and auto scout.
•Users management
Different users have different rights, user names and passwords, so as to
ensure system security.
•Multi-channel display
Support different multi-channel display modes, full screen display and
auto dwell display.
•Watch dog function
The 16 Channels card has watchdog function. In case SuperDVR driver or
windows system is frozen, the watchdog will restart the computer and
login SuperDVR system again automatically.
•One PC support 1 to 4 cards of the same model, the maximum frame rate
can be 800 fps and 32 channels at most.
•Supports 320x240 / 704x480 (NTSC), 352x288 / 704x576(PAL) standard
resolutions.
•Image color adjustable for each channel, including contrast, lightness, hue
and saturation.
•H.264 compression format, greatly reduces HDD usage
•Powerful video playing back functions, including playing back, pause, stop,
fast-forward, single-frame play and image capture.
•Support advanced search mode. Users can search by date/time, camera,
record mode, and random combination of the three methods.
•Support recorded files backup, delete by date/time, camera.
•Convenient to extend system functions by software upgrade.
•Supply multiple languages, including Chinese (Traditional), English,
German, Spanish, Portuguese and other customized languages.
•CPU and storage resources saving by advanced technology
•Remote Surveillance and P.T.Z control through LAN, Intranet, and
Internet.
•Support alarm pre-record.
•Support buzzer, email alarm out.
•Can greatly decrease fragmented files while using NTFS partition.
•User-friendly graphical user interface.

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
7
1.2 System Requirements
NOTE: If recorded disk partition’s format is FAT32 and the system has
run for a long time, the system will create a lot of data fragments that
may result in system running slowly. It’s recommended to run a disk
defragmenter every 10 to 30 days. We strongly suggest that you use
NTFS format for recording disk partition.
1.2.1 QSDT16PCRP Card System Requirements
Card
PC Module QSDT16PCRP *one card QSDT16PCRP *two cards
CPU Intel P4 processor 3.0G
minimum Intel Dual-core 2.0 G above
HDD 200G minimum 400G minimum
RAM 1G minimum 2G minimum
Video RAM 256MB 512MB
OS Windows 2000/XP/VISTA (Vista 32 & 64 bit)
DirectX 9.0
Motherboards and VGA cards listed below which have passed our testing and
work well in Windows XP systems:
Motherboard VGA card
ATI HD2400
NVIDIA GeForce 7600
COLORFUL C975X-MVP
NVIDIA GeForce 7300
ATI HD2400
ASUS P5LD2-X ATI X300
ATI HD2400
NVIDIA GeForce 7600
NVIDIA GeForce 7300
ASUS P5B
ATI X300
ATI HD2400
NVIDIA GeForce 7300
GA-965P-S3
ATI X300
ATI HD2400
NVIDIA GeForce 7600
GA-945PL-S3E
ATI X300
ATI HD2400
NVIDIA GeForce 7600
ASUS P5L-1394
ATI X300
ATI HD2400
NVIDIA GeForce 7600
ATI X300
ASUS P5GD1-VM
ATI X700

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
8
Motherboards and VGA cards listed below which have passed our testing and
work well in Windows VISTA systems:
Motherboard VGA card
COLORFUL C975X-MVP ATI HD2400
ATI HD2400
ASUS P5LD2-X ATI X300
ATI HD2400
GA-965P-S3 ATI X300
ATI HD2400
ASUS P5L-1394 ATI X300
ATI HD2400
ATI X300
ASUS P5GD1-VM
ATI X700
1.2.2 QSDT8PCRP/QSDT8PCDP Cards System Requirements
Card
PC Module
QSDT8PCRP/QSDT8PCDP
*one card
QSDT8PCRP/QSDT8PCDP
*four cards
CPU Intel P4 processor 3.0G
minimum Intel Dual-core 2.0 G above
HDD 100G minimum 400G minimum
RAM 1GB minimum 2GB minimum
Video RAM 128MB 512MB
OS Windows 2000/XP/VISTA (Vista 32 & 64 bit)
DirectX 9.0
1.3 Card Specifications
•Format: PAL/NTSC.
Resolution: : 320x240 (NTSC), 352x288 (PAL) or 704x480 (NTSC), 704x576
(PAL) for QSDT8PCRP and QSDT16PCRP and 704x480 (NTSC) , 704x576
(PAL) for QSDT8PCDP
•Maximum Frame rate per channel: 25 fps (PAL), 30 ftp (NTSC). Screen
set: resolution 1024 × 768, color quality 16 bits or 32 bits.
•Compression code rate: 50kbps – 1.2Mbps.
•Data format: H.264.

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
9
2 Hardware Installation
2.1 Video Capture Card Hardware
2.1.1 QSDT16PCRP Card Hardware
Figure2-1 QSDT16PCRP Video Capture Card

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
10
PIN1 AUDIO2 PIN11 AUDIO3
PIN2 AUDIO4 PIN12 AUDIO5
PIN3 AUDIO6 PIN13 AUDIO7
PIN4 AUDIO8 PIN14 AUDIO9
PIN5 AUDIO10 PIN15 AUDIO11
PIN6 AUDIO12 PIN16 AUDIO13
PIN7 AUDIO14 PIN17
PIN8 AUDIO15 PIN18
PIN9 AUDIO16
PIN10 AUDIO1 PIN19-26
GND
Figure2-2 Definition of Audio Connector and Pins
2.1.2 QSDT8PCRP/QSDT8PCDP Card Hardware
Figure2-3 QSDT8PCRP/QSDT8PCDP Video Capture Card
PIN1 VIDEO-1 PIN9 GND
PIN2 GND PIN10 AUDIO-1
PIN3 VIDEO-2 PIN11 AUDIO-2
PIN4 GND PIN12 AUDIO-3
PIN5 VIDEO-3 PIN13 AUDIO-4
PIN6 GND PIN14 NULL
PIN7 VIDEO-4 PIN15 GND
PIN8 GND
Figure2-4 Definition of Audio and Video Connector’s Pins

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
11
When there are QSDT8PCRP or QSDT8PCDP cards connected together,
please connect the line as in the following figure.
Figure2-5 Multi-Card Connection
2.2 Install Video Capture Card Driver
STEP1 ：
：：
： Run Setup.exe, and the installation interface appears as below:
Figure2-6 TD Series Video Capture Card Installation Interface

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
12
Figure2-7 Welcome Page
STEP2 ：
：：
： Select video system, click “next”
Figure2-8 Select Video Format
STEP3 ：
：：
： Install driver first.
Figure2-9 Rate of Progress of Driver Installation
STEP4 ：
：：
： After this process, it begins to install the application package
SuperDVR, as below:

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
13
Figure2-10Select Installation Folder
STEP5 ：
：：
： Select the suitable option, and click ‘Next’.
Figure2-11Register Application
STEP6 ：
：：
： Click ‘Next’.
Figure2-12Driver and Application Installation Finished

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
14
STEP7 ：
：：
： Click ‘Finish’.
STEP8 ：
：：
： Now, after all the processes are finished, it will create a shortcut on
the desktop. Restart the computer and launch the surveillance program.
Figure2-13Shortcut of SuperDVR
NOTICE
When you install the driver software on Microsoft VISTA system, you need select the
option as below figure first. And steps of install the driver software on Microsoft VISTA
system are the same as on Microsoft XP system.
Figure2-14Install the Software on VISTA
In case users cannot run the SuperDVR program, users restart the computer.

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
15
3 Main Display Interface
Run the SuperDVR program and the main display appears as shown below:
Figure3-1 SuperDVR Main Display Interface
3.1 Display Control Panel
3.1.1 Display Control Panel
Figure3-2 Display Control Panel
Display control panel includes Display Mode buttons, disk free space indicator,
and ‘Auto Dwell’ button. Every button has its built-in indicator light. When you
switch the buttons on and off, the relative indicator lights turn on and off to
indicate the working status.
NOTICE: Users can tell which buttons are working by the color of
the buttons.
3.1.2 Display Modes
Figure3-3 Display Modes Panel
3.1.3 Flip Pages
When the display mode is 1CH, 4CH, 9CH, 16CH, click , system will
display the next window according to the display mode.

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
16
3.1.4 Auto Dwell Display Mode
If users want to see all the channels in sequence, then click to enter
Auto Dwell display mode.
3.1.5 Capture
If users want to capture a picture from the screen they can click , the
system will save 32 pictures to the default folder on the disk, c:\ path.
3.1.6 Urgent Record
Click , system will be record and save all the cameras.
3.2 Login
Click , and the login window appears. Input the user name and password,
the default user name is ‘SYSTEM’ with no password, users will then access
the main interface. Users can change password for SYSTEM and create new
user names and passwords once they have entered the system.
Figure3-4 Main Interface

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
17
3.3 Record
3.3.1 Record Modes
According to different record triggering methods, video capture cards offer
users 4 different record modes:
•Schedule record mode (timer)
•Manual record mode
•Motion Detection record mode
•Sensor Alarm record mode
Motion Detection record mode and Sensor Alarm record mode are called
Alarm Record.
If users use multiple cameras to record, every camera works separately and
the recorded files are also saved separately. The parameters, i.e. camera ID,
record date/time, and record mode are all saved together with the recorded
file.
3.3.2 Record Setup
Figure3-5 Record Configuration Panel
In the ‘Record Panel’ of the Basic Configuration page, users can set all the
necessary parameters for recording.
1. Time Stamp
By selecting this option, the record date / time message appears in the
recorded file images.
2. Switch
By selecting this option, users can turn on corresponding cameras. If there is
no camera on a channel, do not select this option and you will save system
resources.
3. Manual Record
By selecting this option, the images from the selected camera will be recorded
and saved all the time (24 hour recording).
4. Manual Recording Frame Rate
Select the recording frame rate for manual record mode.
5. Schedule Record
This option allows you to record on a set schedule.
6. Schedule Record Frame Rate
Select Schedule Recording frame rate.

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
18
7. Motion Detection
By selecting this option, users can set the selected channels to record when
motion is detected in front of the camera.
8. Motion Record Frame Rate
Select recording frame rate for Motion Detection record mode.
9. Sensor Record Frame Rate
If sensors are utilized to trigger recording, users can select recording frame
rate here.
NOTICE: Users can select more than one record mode.
10. Camera Security
Users are divided into three types: Normal user, Power user and Administrator.
By selecting this option, only administrators can see the selected channels.
11. Record Quality
Select recording image quality here.
12. Audio in
SuperDVR 6.0 can support one channel of microphone audio input signal on
the PC motherboard and any audio inputs that are on the card if any. Users
can choose one video channel for each available audio input.
3.3.3 Record Status Panel
Figure3-6 Record Status Panel & Alarm Output Status Panel
Meanings of indicator light colors in row one are shown below:
•Grey light: Normal State
•Light Green light: Manual Record State
•Dark Green light: Schedule Record State
•Yellow light: Motion Detection Record State
•Red light: Sensor Alarm Record State
•Blue light: Video Loss State
When the indicator light color turns into red in row two, it means there is
an alarm output.

SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
Q-See
19
3.3.4 Manual Record Mode
Manual Record mode is the most commonly used recording mode. If a
special event occurs, users can select this recording mode and record
immediately.
NOTICE: You can select a high frame rate for a short time manual
recording, while selecting a low frame rate for long time Scheduled
Record.
3.3.5 Sensor Alarm Record Mode
Users can use sensors to trigger sensor alarm recording on relative channels.
At that time, the record status indicator light will turn red .
3.3.6 Motion Detection Record Mode
This will enable the system to detect image changes and begin to record by
activating motion detection and motion alarm recording. For instance,
somebody opens the door, and the system detects image changes from the
camera and begins to record, then users can play back the recorded file and
find out who opened the door. When there is no movement, the system will
not record which saves system resources, and makes it easier to find
recorded events. The indicator light color in the record status panel will be
yellow .
NOTICE: Users need to setup parameters in three places to enable
motion detection recording.
• Select ‘Motion Detection’ for desired channels in ‘Basic
Configuration’.
• Configure the motion detection areas for desired channels in
‘Motion Detection Configuration’.
• Configure working schedule for desired channels in ‘Schedule
Configuration’.
3.3.7 Schedule Recording
Users can set working schedule for all of the recording modes in ‘Schedule
Configuration’. The dark green light in record status panel shows the
corresponding channel is in Schedule Record mode. Users can change
record mode to manual record at any time, and the dark green light will
change into a light green light .
Please refer to ‘4.4 Schedule Configuration’ for details.

Q-See
SuperDVR & 8PCRP/8PCDP/16PCRP
User Manual
20
3.3.8 Recycling Recordings
If users enable the Recycling Record function and all the selected HDD
partitions are full, the oldest recorded data will be overwritten by the latest
recorded data.
Users can set recording storage sequence for HDD partitions. The recording
storage will automatically jump to the next partition when the current one is
full. If all the partitions are full and recycling record mode has been enabled,
the new data will overwrite the oldest recorded data automatically. Users can
also set a HDD minimum storage alarm. Then once the present storage
space is less than the minimum storage needed, and recycling record mode
has not been enabled, the recording will automatically stop.
Note: It is recommended to save the video to the second partition or second
hard drive instead of C drive.