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/


USB3.0 FEBON178 UVC HDMI grabber card user manual

Support MAC OSX  1080P 60FPS  UVC



DATASHEET













PCBA

60mm x 80mm

USB3.0 micro USB connecor. 








Video latency is about 0.12-0.2 sec

USB3.0 High speed mode  1920x1080p 60fps yuv USB2.0 normal mode 1920x1080p 30fps mjpg






Follow standard UVC MJPG/YUV  for USB3.0  and USB2.0 




1.Default 1080p version firmware



2.  720P version firmware







USB3.0 High speed  Mode
up to 1920x1080p 60fps yuv/mjpg

USB3.0 high speed mode is up to 1920x1080p 60fps YUV

Not all of USB3.0 PC  can let FEBON178 UVC HDMI grabber card work on USB3.0 high speed mode. 


USB3.0 High speed Mode is just for below


WIN8.1 + USB3.0 XHCI
WIN 10 + USB3.0 XHCI
X86 ubuntu + USB3.0 XHCI
MAC OSX



WINDOWS8.1 + USB3.0 XHCI

USB3.0 High speed mode 
(1920X1080P 60FPS YUV / mjpg )
WINDOWS8.1 + USB3.0 XHCI

USB3.0 High speed mode 
(1280X720P 60FPS YUV)



MAC AIR MAC OSX 10.11

USB3.0 High speed mode 
(1920X1080P 60FPS YUV)
MAC AIR MAC OSX 10.11

USB3.0 High speed mode 
(1280X720P 60FPS YUV)




USB2.0 High speed  Mode
up to 1920x1080p 30fps mjpg

USB3.0 FEBON178 UVC hdmi grabber card can be compatible for all of Platform.

If your platform can let uvc webcam ( logitech c310 webcam...) work, FEBON178 grabber card will also work.

For example :

WIN XP, WIN7, WIN8 … + USB3.0 XHCI
WIN8.1, WIN10 + USB3.0 (NOT XHCI)
WIN XP, WIN7 + US2.0
Android mobile phone..
ARM base LINUX platform…
Raspberry PI
UVC WIFI AP ROUTER


You need add the USB2.0 Line and then connect with PC (Platform, android)…





MAC AIR MAC OSX 10.11

USB2.0 High speed mode 
(1920X1080P 30FPS mjpg)

MAC OSX 10.11





How to stream on OBS

1080p streaming

1080p streaming is just for Youtube live on PC 
( It is not better on MAC)
720p streaming:

720 streaming is  for Youtube live and facebook live  on PC  /MAC





video device: usb camera or  usb root

audio device: HD TV CAM

resolution: 1920x1080

video frame rate:30fps

video format: YUV

Video input /output :  1920x1080

bit rate: 6000

audio sampling rate: 48khz or 44.1khz

video device: usb camera or  usb root

audio device: HD TV CAM

resolution: 1280x720

video frame rate:30fps

video format: YUV

Video input /output :  1280x720

bit rate: 5000

audio sampling rate: 48khz or 44.1khz



How to change firmware


Default firmware is 1920X1080P version

you can change firmware into 1280x720 version





Video and Audio Sync issue
UVC (video) and UAC (AUDIO ) is two independence stream. 
The output from uvc grabber cad is sync. 


After the PC cpu Process, it may have occur No Sync ISSUE. 

This event is the same as the uvc webcam ( logitech webcam, Microsoft webcam)

All of UVC device ( camera , grabber card...) have this Sync issue.  

It is due to the PC CPU process priority.    

It need the software AP to build the SYNC function for Audio and video 

Case 1: No SYNC function for audio and video

   For example: windows amcap (record),  MAC quicktime ( record)...

Case 2:  Own SYNC  function for audio and video

  For example:  OBS, Live google hangouts Youtube , skype.....

  (The No sync event will be smaller)



MAC OBS record

 

windows OBS record




Audio Noise issue

The UAC audio "Bi Bi Bi...." is due to the sampling rate.

The sample rate of audio from the HDMI machine are  44.1khz  / 48khz.

The audio sample rate in the PC ( windows / MAC ) must equal the audio  sample rate of HDMI


For eample:


if audio  sample rate of hdmi is  44.1Khz and UAC audio  44.1Khz in the PC, the audio will be normal


if audio  sample rate of hdmi is  48Khz and UAC audio 48Khz in the PC, the audio will be normal


If audio sample rate of hdmi is  44.1Khz and UAC audio  48Khz in the PC, the audio will happen "Bi Bi" noise.


If audio sample rate of hdmi is  48Khz and UAC audio  44.1Khz in the PC, the audio will happen "Bi Bi" noise.


How to Change audio sampling rate in WINDOWS?






How to change audio sampling rate in MAC OSX?

step1: download AP "wirecast"

https://drive.google.com/file/d/0BxkHrXMpwZs6aVRlZzU2ZFc3Nzg/view?usp=sharing

step2: follow the video clip





Comparsion Table

Comparsion table download link PDF

USB2.0 FEBON168 UVC HDMI GRABBER CARD USB3.0 FEBON178 UVC HDMI GRABBER CARD USB3.0 FEOBN198 UVC HDMI GRABBER CARD
USB3.0 Port 720p version:

  1280x720p 30fps mjpg
                      10fps yuv




1080p version:
  1920x1080p 15fps mjpg 
                      5 fps yuv


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


  USB3.0 high sped mode
- 1080p verison :
  1920x1080p 60fps yuv
                      60fps mjpg



 - 720p version:
   1280x720p 60fps yuv
                      60fps mjpg



2. Not follow item 1
 it need become USB2.0 mode

1920x1080p 30fps mjpg
1.under USB3.0 XHCI+
 WIN8.1/WIN10/MAC OSX


  USB3.0 high sped mode

 
   up to 1920x1080p 60fps yuv


2. Not follow item 1

   it do not work
USB2.0 Port Compatible all of USB2.0 
720p version:


  1280x720p 30fps mjpg


                   10fps yuv





1080p version:


  1920x1080p 15fps mjpg


                      5 fps yuv


  
Compatible all of USB2.0

-1080P version

  1920x1080p 30fps mjpg



-720p version

   1280x720p 30fps mjpg
NO WORK

HDMI Input

and UVC Output

1. 720p version

All of input hdmi resolution is auto scaler up /down into 1280x720p







2. 1080p version

All of input hdmi resolution is auto scaler up /down into 1920x1080p



1. 720p version

All of input hdmi resolution is auto scaler up /down into 1280x720p 30fps mjpg @USB2.0

1280X720P 60fps mjpg @USB3.0

                 







2. 1080p version

All of input hdmi resolution is auto scaler up /down into 1920x1080p 30fps @USB2.0

1920X1080P 60fps@ USB3.0



1.No scalar function!!

2. It can not accept the interlace hdmi


3.. hdmi input resolution /frame rate must be equal UVC output resolution / frame rate

Hdmi input =UVC output


1920x1080p 60fps-> 1920x1080p 60fps


1920x1080p 50fps -> 1920x1080p 50fps


1920x1080p 30fps -> 1920x1080p 30fps


1920x1080p 24fps -> 1920x1080p 24fps


1280x720p 60fps -> 1280x720p 60fps


1280x720p 50fps -> 1280x720p 50fps


1366x768 60fps -> 1366x768 60fps
HDMI HDCP it can not accept HDCP It can not accept HDCP accept HDCP
VIDEO latency 0.2sec –0.25 sec 0.12sec-0.2sec 0.08sec
Advantage 1. it is easy to use

1. it is easy to use

2. USB3.0 High speed mode


3. USB2.0 Normal mode


1. no scaler function

  the video is original . no distortion 
PRICE LOW HIGH MIDDLE


How to setup the OBS?

 1. OBS livestreaming with 720P Youtube live

 video input /output: 1280x720
  audio swift : +0ms
  bit rate: 5000
  video source: USB camera  or USB video device
  audio source: HD TV AM or USB audio device




 2. OBS livestreaming with 108P Youtube live

 video input /output: 19201080
  audio swift : +0ms
  bit rate: 6000
  video source: USB camera  or USB video device
  audio source: HD TV AM or USB audio device





1 意見:

Proofless Existence 提到...

Hello. I want to buy this
USB3.0 FEOBN178 UVC HDMI capture card

Where can i buy this? I live in UK, london