About ME:
I am always focus on video product.

Please contact me if any question or new idea

andyzhengster@gmail.com

FACEBOOK: (search "FEBON")

FACEBOOK streaming key http://tutou.tw/fblive/


How to choose FEBON UVC HDMI capture card?


USB2.0 FEBON168 UVC HDMI GRABBER CARD

USB3.0 FEBON178 UVC HDMI GRABBER CARD (PCBA only)


USB3.0 FEOBN198 UVC HDMI GRABBER CARD

USB3.0 FEBON169 UVC HDMI Grabber card
       


There are many parameter characteristic for your choice as below

Price , video latency,  output resolution and frame rate,  video scaler distortion , Power , dimension size,  USB3.0 compatible. ...


Video scaler distortion:

we wish the video do not have any distortion.

But, the hdmi have many kind of resolution and UVC output also have many kind of resolution.

Some software can not choose the uvc output resolution.  

if we do not add the video scaler ic , it do not easy to use

because hdmi input resolution/ frame rate must be equal the UVC output resolution and frame rate

for example:

hdmi source: 1920x1080p 60fps

uvc hdmi capture card have  1920x1080p , 1280x720p  , 720x480p uvc output.

SKYPE always get  1280x720p uvc

For this case,  hdmi input  do not equal uvc output.

if we do not add the video scaler ic,  it do not have any video.


After add the video scaler ic , it become the Independence between  HDMI INPUT and UVC output.


But, it will occur the video scaler distortion

it is a trade off  !!





USB3.0 / USB2.0 compatible issue

Not all of USB3.0 port can be compatible.

For  popular design, we will make sure it can be compatible for USB3.0 INTEL XHCI.


If you do not  follow USB 3.0 XHCI , it will occur as below

case 1: no video  --->  USB3.0 FEBON198 UVC HDMI grabber

case 2: down to compatible for USB2.0  -> USB3.0 FEBON178, USB3.0 FEBON169...
            ( It still have video )



OS compatible issue


Not all of  OS can be compatible.

For USB3.0 high speed mode, it  must be WIN8.1 /Win10 /mac osx  / ubuntu


If you do not  follow these OS, it will occur as below

case 1: no video  --->  USB3.0 FEBON198 UVC HDMI grabber

case 2: down to compatible for USB2.0  -> USB3.0 FEBON178, USB3.0 FEBON169...
            ( It still have video )


Video latency issue:

if you want to let your pc as the live Game monitor, the video latency must be small.

UB3.0 FEBON169  and USB3.0 FEBON198  UVC HDMI grabber card are better.


Video conference application:


For example:  skype, google hangouts, zoom, ustream.....

if your application is for video conference,
USB2.0 FEBON168, USB3.0 FEBON169 and USB3.0 FEBON178 are better


Power issue :

USB3.0 FEBON178 UVC HDMI grabber card have high power consumption

if you connect with USB2.0 Port, you need add the extra power


UVC output:


USB3.0 FEBON178 / USB3.0 FEBON198 UVC hdmi grabber card can be output  1920x1080p 60fps.



The comparison  table






USB2.0 FEBON168 UVC HDMI GRABBER CARD






USB3.0 FEBON178 UVC HDMI GRABBER CARD (PCBA only)


USB3.0 FEOBN198 UVC HDMI
GRABBER CARD


USB3.0 FEBON169 UVC HDMI Grabber card



compatible

(easy use  or hard)

Easy!

Compatible for USB2.0 /USB3.0

Easy!

Compatible for all  USB2.0

USB3.0 high speed mode:

USB3.0 XHCI + WIN8.1/WIN10 /MAC OSX /ubuntu

USB2.0 Mode:

all of USB2.0 or USB3.0 Port

Very hard to use!

Three limitation as below

1. Just compatible for USB3.0 XHCI only

2. JUST compatible for WIN8.1/WIN10/ MAC OSX / ubuntu

3. HDMI input resolution /frame rate must equal UVC output resolution  /frame rate

Easy!

Compatible for all  USB2.0

USB3.0 high speed mode:

USB3.0 XHCI + WIN8.1/WIN10 /MAC OSX /ubuntu

USB2.0 Mode:

all of USB2.0 or USB3.0 Port

scaler IC  inside yes!

easy to use!


it have video scaler distortion
yes!

easy to use!


it have video scaler distortion
No Saler ic

No video scaler distortion
yes!

easy to use!


it have video scaler distortion
PC as TV game Monitor No recommend BEST BETTER BEST

Video conference application BEST Better No recommend BEST

Video latency

0.2sec –0.25 sec

0.12sec-0.2sec

0.05 -0.08sec

0.04-0.16 sec

Uvc output

1280x720p 30fps @mjpg

1280x720 10fps @YUV

USB3.0 mode

Up to 1920x1080p 60fps @YUV

1920X1080P 60fps @mjpg

USB2.0 mode

up to 1920X1080P 30fps@ mjpg

Up to 1920x1080p 60fps YUV only

HDMI input must equal UVC output

NOT easy to use!!

USB3.0 mode

Up to 1920x1080p 30fps @mjpg

1920x1080p 30fps @yuv

USB2.0 mode

up to 1920X1080P 30fps@ mjpg

Video quality


LEVEL 3

(normal)

LEVEL 4

( Better)

LEVEL 5

Best (No scaler function, very good quality)

LEVEL 4

(better)

Power

5V @ 300- 330mA (Low)

5V @ 800mA- 850mA (High)

some PC may need add the extra Power

5V @ 650mA (Middle)

5V @ 580mA (middle)

Dimension

25mm x80 mm (small)

60mm x80 mm ( Large)

25mm x80mm (small)

90mm x40mm (Large)

PRICE

Low (easy to use)

High (easy to use)

US$169

Middle (NOT EASY TO USE!! )


US$149

High ( easy to use)

US$179

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