Qvidium QVDEC4K User Manual Download Page 33

User Manual v.1 

 QVidium

®

 

QVDEC4K™ UHD/HEVC Video Decoder

 

 

 

Copyright 2023 QVidium

®

 Technologies, Inc. 

 

Page 33 of 34  

7.5   Appendix E: Product Warranty Terms and Conditions 

 

1) 

Warranty Statement 

Thank you for purchasing a QVidium product. All QVidium products come with a one-year limited 
warranty against defects in material and workmanship during the warranty period. If a product 
proves to be defective in material or workmanship during the warranty period, QVidium will, at its 
sole option, repair or replace the product with a similar product. Replacement Product or parts may 
include remanufactured or refurbished parts or components. The replacement unit will be covered 
by the balance of the time remaining on the customer's original limited warranty. QVidium provides 
no warranty for the third-party software included with the product or installed by the customer. 
QVidium does not warrant that the operation of any product will be interrupted or error free and 
QVidium is not responsible for damage arising from failure to following instructions relating to the 
product’s use. 
 

2) 

Warranty Conditions 

The warranty is valid only for the first consumer purchaser and is not transferable. Proof of 
purchase will be required for any limited warranty. The warranty does not cover: 1) any product on 
which the serial number has been defaced, modified or removed or 2) Damage, deterioration or 
malfunction resulting from: a) Accident, misuse, neglect, fire, water, lightning, or other acts of 
nature, unauthorized product modification, or failure to follow instructions supplied with the product; 
b) Repair or attempted repair by anyone not authorized by QVidium; c) Damage to or loss of any 
programs, data or removable storage media; d) Software or data loss occurring during repair or 
replacement; e) Any damage of the product due to shipment; f) Removal or installation of the 
product; g) Causes external to the product, such as electric power fluctuations or failure; h) Use of 
supplies or pa

rts not meeting QVidium’s specifications; i) Normal wear and tear; j) Failure of owner 

to perform periodic product maintenance; k) which has been subjected to unusual physical or 
electrical stress, misuse, abuse, power shortage, or negligence or; l) Any other cause which does 
not relate to a product defect.  
 

3) 

Warranty Procedure 

For the duration of the warranty period, QVidium will replace or repair defective products. If a 
product is suspected of being defective, the owner should contact the reseller or distributor that 
sold the product. A representative will authorize the exchange or repair of the defective item. 
Products must be shipped in the original or comparable packaging with shipping and insurance 
charges prepaid in U.S. currency. 
 

4) 

Limitation of Warranty 

Neither QVidium nor its third party suppliers make any other warranty or condition of any kind 
whether expressed or implied, with respect to the QVidium products, and specifically disclaim the 
implied warranties or conditions of merchantability, satisfactory quality, and fitness for a particular 
purpose.  
 

5) 

Limitation of Liability 

Except for the limited obligations specifically set forth in this warranty statement, in no event shall 
QVidium or its third party suppliers be liable for direct, indirect, special, incidental, or consequential 
damages, whether based on contract, tort, or any other legal theory and whether advised of the 
possibilities of such damages.  
 
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or 
limitation of incidental or consequential damages, so the above limitations and/or exclusions may 
not apply to you. This warranty gives you specific legal rights and you may also have other rights 
which vary from state to state. 

 

Summary of Contents for QVDEC4K

Page 1: ...Internet Video Decoder For Live Internet Streaming and Professional Video Applications Model QVDEC4K User Manual v 1 Sept 13 2023 Application Firmware Version 34 59 14 2023 QVidium Technologies Inc Sa...

Page 2: ...and Stopping the Decoder 21 4 CodecManager System Reset 22 4 1 CodecManager 22 4 2 Resetting the QVDEC4K 22 4 3 Command Line Interface 22 6 Troubleshooting Support 24 6 1 Troubleshooting Common Proble...

Page 3: ...election of common audio decoding formats including surround sound 7 1 and AC3 QVidium was the first company to invent a negative acknowledgement feedback based video transport and error correction me...

Page 4: ...QVDEC4K that you want to configure and click on Edit to configure the IP address and device name For setting a static IP address please be certain to disable DHCP mode After clicking OK you should se...

Page 5: ...ed to change the URL in the web browser to point to the new address after clicking on Save The Network Config page allows you to modify the static IP address parameters and DNS server settings or to h...

Page 6: ...settings or the entire state of the QVDEC4K you can connect a USB cable to the Console USB port to log into the Linux shell From the Linux command shell you can change the IP address or reset the ent...

Page 7: ...User Manual v 1 QVidium QVDEC4K UHD HEVC Video Decoder Copyright 2023 QVidium Technologies Inc Page 7 of 34...

Page 8: ...alancing and other routing problems that can affect the quality of the video transport Dynamic Load Balancing occurs where an ISP might specify an alternate route to send packets to balance the load a...

Page 9: ...ser require shell or SSH access to the unit a public private certificate based system can be enabled that disallows shell login via username password as a further security enhancement 1 6 Updating QVi...

Page 10: ...nt View Power Indicator Indicator Description Power Glows amber when power is first applied Glows green when powered on and operational Glows red upon encountering an error condition Note A USB2 Micro...

Page 11: ...DI 12G SDI Output port all SDI rates up to 12Gbps 4 SDI SFP port for 2 nd SDI I O port optical or copper 12G SDI max 5 USB USB 3 0 type A connector for additional memory or Ethernet port 6 GigE 1 Firs...

Page 12: ...manner not specified by the manufacturer the protection provided by the instrument may be impaired resulting in personal injury or damage to the product Only product safety approved DC power supply u...

Page 13: ...am 1 Enter http IPAddress where IPAddress is the IP address of the QVidium QVDEC4K HEVC UHD HDR Video Decoder that you want to configure as a decoder See section 1 2 Network Settings1 2 to get or set...

Page 14: ...commodate HD SDI 3G SDI 6G SDI and 12G SDI SDI interfaces for video resolutions from 720p through 2160p The QVDEC4K cannot output standard definition 480i 576i video output However you can upscale or...

Page 15: ...Audio Pass through or Decode Default is Pass through This setting only applies when the decoded audio video stream contains AC 3 or Enhanced AC3 aka E AC3 or Dolby Plus For AC 3 audio the QVDEC4K can...

Page 16: ...elow Figure 4 we shows the network statistics when receiving a QVidium ARQ stream with a 2160p59 94 video stream If the decoder is not running then the statistics are omitted from the dashboard A subs...

Page 17: ...packet to then travel from the source back to the QVDEC4K decoder The next section of the Dashboard shows the system uptime since it was powered up followed by the memory usage Lastly the Dashboard sh...

Page 18: ...s packet loss at the receiver and requests replacement packets from the server ARQ can provide nearly flawless reproduction of a video stream even through extremely lossy or congested networks The QVD...

Page 19: ...idium com proxy The decoder internally encapsulates the video and audio signals as UDP packets in all cases regardless of the type of packet transport you select Specifying UDP eliminates the RTP head...

Page 20: ...uld no longer contain any missing packets When the decoder and decoder are both started the decoder automatically measures the round trip delay and packet jitter to the decoder and automatically confi...

Page 21: ...right of the Start button are selections to Edit and Delete that profile 3 To confirm that the decoder has started click on Dashboard If you have trouble starting the decoder please check messages un...

Page 22: ...a QVDEC4K decoder you can use a USB flash drive and follow the relevant procedure from the QVidium web site at https qvidium tv qv4k These reset procedures involve downloading and saving a file called...

Page 23: ...User Manual v 1 QVidium QVDEC4K UHD HEVC Video Decoder Copyright 2023 QVidium Technologies Inc Page 23 of 34...

Page 24: ...t add a Port Forwarding rule on the decoder side firewall to allow UDP traffic on port 10000 or whatever UDP port you had set on the decoder If this does not help or for other problems please see belo...

Page 25: ...ss for the destination under Decoder Profile and the correct gateway under Network Configure if the receiver is on another subnet 5 Try pinging the destination IP address for the decoder from the deco...

Page 26: ...input circuitry To fix this problem increase the audio attenuation in the Volume control on the Decoder when the decoder is running until the distortion is gone Other problems with encoding and decod...

Page 27: ...l response time within 24 hours Technical support is limited to the basic functionality found in the Web user interface and to standard network applications For example we cannot provide detailed comm...

Page 28: ...lways force the decoder to send 2 channels of audio stereo audio Each audio channel uses one half of the selected audio bitrate The H 264 HD Video Decoder decodes audio using either MPEG 1 Layer II de...

Page 29: ...for the Video IP stream TS packets per IP packet This field allows specification of the number of 188 byte MPEG 2 Transport Stream packets per IP packet The standard MTU for Ethernet packets permits a...

Page 30: ...s here are only as a general guideline to help with estimating the expected network loading Maximum Video Decoding Stream Bit Rates 80 Mbps Minimum Suggested Stream Bit Rates for general content such...

Page 31: ...HD SDI 3G SDI 6G SDI 12G SDI SMPTE 292M 424M ST2081 ST2082 video input Embedded audio SMPTE 299M 4 channels PCM audio 8 mono chanels AES AC3 5 1 Transport Stream Bitrate Audio Video Up to 80 0 Mbps de...

Page 32: ...r adapter included Max Power 8W 90VAC 6 7W 12VDC Mechanical see relevant datasheet Unit Weight 4 lbs Environmental Operating temperature 0 to 40o C Operating humidity 0 to 90 R H non condensing Non op...

Page 33: ...ir or replacement e Any damage of the product due to shipment f Removal or installation of the product g Causes external to the product such as electric power fluctuations or failure h Use of supplies...

Page 34: ...signed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and...

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