About ME:
I am always focus on video product.
Please contact me if any question or new idea
實體店面:板橋區雙十路二段33巷20號1樓
andyzhengster@gmail.com

FACEBOOK: (search "FEBON")

LINE:FEBON001

FEBON SHOP: https://febon.net

https://zh-cn.cooltext.com/
https://zh.picmix.com/
https://ppt.cc/fkCSex


如何讓 DJI pocket 2 口袋相機變成HDMI輸出?可連接導播機和電視


 



dji pocket 2 本身並沒有hdmi輸出

我們需要用其他的方法讓它可以HDMI輸出

可以想到的路徑有幾條

1.USB WEBCAM : 

    pocket 2本身沒有usb webcam輸出,這條路徑就不用想了

2. USB 口連接手機

    當pocket 2連接手機, 此時手機變成device, pocket 2是小電腦 (我沒有打錯)

    充電的方向是,pocket 2給手機充電

    有俄國人破解它之後,讓他連接樹梅派,成功的讓他hdmi輸出

 

3. 透過直播串流方式

   pocket 2 跟pocke 1比較,增加了直播功能

  當你的pocket 2 連接全能手柄之後,就可透過行動裝置app 去控制 pocket 2去做內網直播

  只要能夠將內網直播rtmp的串流訊號,轉成hdmi就達成目的了!

 


 

 

 

 

如何簡單實現dji Pocket 2相機可HDMI輸出呢?

  準備1:RTMP 轉HDMI轉換器

  https://www.febonstore.com/products/rtmp-to-hdmi-adapter

  準備2:  專業強悍的wifi 路由器. (pocket 2很挑路由器, 不好路由器會產生馬賽克及流暢度降低)

  準備3: dji pocket 2的全能手柄 (不能用第一代的wifi 模組)


由於FEBON rtmp轉hdmi轉換器的ip位置是192.168.1.217 ,

所以,必需要將路由器設定成192.168.1.1 


 

 

手機app端,設定直播的網址是

rtmp://192.168.1.217/live/test1


 

開始內網直播,電視就出現畫面了

 






FEBON HDMI Broadcaster encoder box for facebook live



DATASHEET






standalone HDMI broadcaster encoder box for facebook live

without PC , it can let hdmi video  to encoder h.264 with facebook live


At the same time,
it can preview at local intranet and broadcast into internet!

RTSP streaming for local intranet
RTMP streaming for  internet  facebook live / youtube live.



PC show the local streaming (RTSP steaming)
android phone  sow the local sreaming ( RTSP streaming)
iPad show  the inernet facebook live



PC show the internet facebook live
iPad show the internet facebook live




all of three device show the local intranet livestreaming



Video latency is about 1.1-1.5 sec



使用iPhone當成美肌美顏外置攝影機,在電腦OBS STUDIO直播

 


 

 如何讓iphone當成一個美肌美顏攝影機然後再電腦OBS直播?

一般人的直覺很簡單,

找一個一個美肌美顏的app,  然後想辦法讓iphone的影像傳輸到電腦就好了!

我們這裡討論幾個問題

1. clean hdmi問題 : 

 (app的live螢幕呈現,不能有按鈕 符號等等)

2.如何將iphone即時影像傳輸到電腦OBS STDUIO

   採用USB3.0 FEBON169 HDMI擷取卡

 


1. clean hdmi

 使用一般的美顏app,會有類似的icon

下圖,有看到按鈕 符號等等。這些按鈕號也會同時出現在OBS上面

 要找到一款適當的美肌美顏app,才能呈現乾淨的影像


 呈現在電腦OBS才會是乾淨呈現


 

  

2.如何將iphone即時影像傳輸到電腦OBS STDUIO

 我們採用的是iphone轉成hdmi輸出,然後連接usb3.0 febon169 hdmi擷取器

為何不要採用無線方式?

 主要是兩個重要原因: 

原因1:不穩定,容易干擾 

原因2:會花費電腦很多的cpu 資源

採用有線hdmi輸出,然後連接usb3.0 febon169 hdmi擷取卡,可節省cpu資源且穩定度是最高


 




最強免費具導播直播的iOS app : medialink switcher

 


主要功能:

1. 自動登入臉書(個人 粉專 社團 )直播  及youtube 直播

 youtube直播可支持最新版api, 支持自創event.....

  有玩過youtube直播,你應該會知道什麼叫做自創event...

2. 具視訊切換功能:

  2.1 獨立視訊源最多為4組 (外置攝影,ios內建鏡頭 ,iOS內部的影片或照片)

  2.2 基於上述4組視訊源,可自己組合成 pip子母畫面 , side by side 等等

       可以拼湊成multi view格式

3.具有兩組外部音效混音功能

  如果插入iOS擷取卡,就可以將iOS內建麥克風和iOS擷取卡音效來源做混音

4.  overlay功能 

  在每一個視訊切換源,可加入同一種overylay

  比如: 棒球比賽計分版 ,時間顯示, 外部URL ,跑馬燈等等

 

5.觀看訊息 及留言部分

  臉書的個人 社團直播: 只能看留言,無法傳訊息

 臉書的粉專直播: 可留言,可傳訊息

 youtube直播: 可留言 ,可傳訊息

 

如何基本操作:
1.手指接觸螢幕往下:設定直播平台
2.手指接觸螢幕往上: 設定audio的mixer
3.手指接觸螢幕往右: 設定視訊來源及設定子母畫面 multiview等

 

功能限制部分:

由於iOS的硬體由 iphone6 到iphone12 速度有快有慢,

並非每一款的iphone都能使用全功能,原因是基於cpu速度


A9 :iPhone6s iPhone6sP iPhoneSE: video source視窗*1+overlay*2 

A10 :iPodTouch7 iPhone7 iPhone7P: video source視窗*1+overlay*2

 A11 :iPhone8/iPhone8P/iPhoneX: video source視窗*2+overlay*3 

A12 : iPhoneXs/iPhoneXsMax/iPhoneXR: video source視窗*3+overlay*4 

A13 :iPhone11/iPhone11Pro/iPhone11ProMax/iPhoneSE2以及之後版本: video source視窗*3+overlay*4 

A14:iPhone12mini/iPhone12/iPhone12Pro/iPhone12ProMax: video source視窗*3+overlay*4 A9 :iPad5/iPadPro_9_7/iPadPro_12_9: video source視窗*3+overlay*4

 A10:iPad6/iPad7/iPadPro_12_9_2/iPadPro_10_5: video source視窗*3+overlay*4 A12:iPad8/iPadAir3/iPadMini5/iPadPro_12_9_3/iPadPro_11_3/iPadPro_12_9_4/iPadPro_11_4: video source視窗*4+overlay*7

 A14:iPadAir4: video source視窗*4+overlay*7



SJCAM SJ10 Pro Action Camera can hdmi output with TV monitor or HDMI video switcher


 

 




SJ10 Pro action do not have physical hdmi output port.

it just have usb-c port.  But, its USB port can not turn into hdmi output. 


How could we created a hdmi TV OUTPUT port of SJ10 Pro action camera?

Use its live streaming function!!

SJ10 Pro action can do the facebook live , youtube live and RTMP custm live. 

 

We just setup a Local intranet Ethernet RTMP live streaming.

And then, streaming be received by   RTMP to hdmi server . 

we can create a live clean HDMI output for SJ10 action pro 


Step by step 

Step1: prepare Ethernet router & its default gateway ip is 192.168.1.1

step2: prepare  FEBON RTMP to hdmi adapter

step3: setup the local RTMP live streaming of SJ10 pro action cam on a smartphone

     live streaming rtmp address

   rtmp://192.168.1.217/live/test1

  bit rate: 1.2M

  resolution:1080p


 


 



將dji osmo action 運動攝影機轉成hdmi輸出 連接視訊導播機 ATEM MINI PRO

 




連接hdmi導播機atem mini pro





如何將 dji osmo action 轉成hdmi輸出呢?

dji osmo action 運動攝影機本身沒有實體的hdmi輸出口,他只有usb c的口


有外國人測試過,並無法由usb-c口連接 usb-c hub將他變成hdmi輸出

目前osmo action 輸出的live窗口,只剩下直播這條路徑

所以,我準備由直播這條路徑下手!

將直播的rtmp輸出格式,轉換成hdmi 

 

大概邏輯流程如下:

 


 

 

1.需要一些設備 

   1.1 路由器,ip 192.168.1.1

    1.2 需要準備 rtmp 轉hdmi 的轉換器     

                  

 

2. RTMP轉hdmi轉換器,先插入電源,大概等14秒開機,要用有線網路連線

 

3. 讓osmo action和手機先連線,手機先看到這樣的畫面  


4.. 使用內建osmo action的rtmp直播,

 


 直播網址打 rtmp://192.168.1.217/live/test1


 

開始直播後,畫面就會從rtmp 轉hdmi的盒子出來!

osmo action 轉成hdmi輸出~


 

連接視訊導播機 atem mini pro

multi view   



clean hdmi的監看和直播




 

 



UVC grabber card ( UVC capture card) work for Raspberry pi



UVC grabber card ( UVC capture card) work for Raspberry pi



"UVC grabber card"  means " usb webcam like" 


Once  USB webcam ( logitech c310 c270 c525 c920, Microsoft) can work on your PI,


FEBON series UVC grabber card will also work on Raspberry Pi.


USB3.0 FEBON264 PLUS UVC CVBS capture card is ultra low video latency 

0.06sec + tv video latency 

( maybe tv video latency is 0.05 sec, you do not know how to test it)



You DO NOT install or modified the grabber driver.

It will save you a lot of  precious  time  and UVC driver is the best stability



iPad as  a TV monitor for Raspberry pi

1. use FEBON iCapture hdmi capture card





-
-
-
Test on raspberry  pi 2  model b / Pi 3 model b
(update 2016/10/27)



Raspberry pi 2 model B  / Pi 3 model B:


APP:  qV4L2

        video UVC :  video0 or video1
        audio UAC :  support





UVC capture card:


NEW Product: 16:9 mode
USB3.0 FEBON180 UVC HDMI grabber card (plus) work on raspberry pi
 

USB2.0 mode output:
1920x1080p, 1280x720p : 30fps mjpg
854x480p :  25fps yuv. →  specical firmwre: yuv output and 16:9










  1. USB2.0 FEBON264 UVC CVBS GRABBER CARD

      UVC video source : video0

      camera:  composite CVBS camera



Raspberry pi 3 model b Raspberry pi 2 model b



2.  USB2.0 FEBON100  UVC CVBS grabber card

UVC video source : video1

 camera:  composite CVBS camera



Raspberry pi 3 model b Raspberry pi 2 model b



3. USB3.0 FEBON264PLUS UVC CVBS GRABBER CARD

UVC video source : video0

camera:  composite CVBS camera

video latency: 60ms + tv video latency
              (we can not test tv latency )


Raspberry pi 3 model b Raspberry pi 2 model b
>




The video latency comparison  of FEBON100 / FEBON264 / FEBON264PLUS CVBS grabber card










4. USB2.0 FEBON168 UVC HDMI grabber card

  UVC video source : video0

 HDMI source:  SONY DV / TV BOX show




Raspberry pi 3 model b Raspberry pi 2 model b



5 USB3.0 FEBON169 UVC HDMI grabber card

USB3.0 uvc hdmi grabber card is compatilbe for USB2.0 mode of Raspberry pi 2

USB3.0 UVC HDMI grabber card can output 1920x1080p  30fpsuvc mjpg to Raspberry pi 2

Due to the small cpu power, the video frame of 1080p uvc is not good

it will have good frame rate when uvc output is 720p or 640x480

UVC video source : video0

 HDMI source:  SONY DV



Raspberry pi 3 model b Raspberry pi 2 model b

FEBON Wireless UHF DVB-T COFDM HDMI / COMPOSITE INPUT transmitter modulator (generator) BOX.




FEBON  Wireless UHF DVB-T COFDM HDMI INPUT  transmitter modulator (generator) BOX.


SAMPLE PRICE : TBD




we can change the UHF DVB-T TX parameter on the bottom.





After you connect the UHF antenna,  hdmi singal will become UHF DVB-T  singal

it is wireless!!





HDMI INPUT DVB-T TX BOX technical spec

1. frequency: 142.5Mhz ~ 858Mhz, step=1KHZ
2. Bandwidth: 6MHZ, 7MHZ, 8MHZ
3.constellation: QPSK, 16QAM, 64QAM
4.Code rate 1/2, 2/3 3/4, 5/6, 7/8
5.GUARD interval : 1/32, 1/16, 1/8, 1/4
6. transmission MODE: 2K, 4K, 8K
7. RF Power: -14 ~+6dbm
8. hdmi input / output
   480i  59.94 field-> 480p 30fps
  576i   50 field  -> 576p 25fps
  720p  50/60fps  ->  720p 50/50fps
 1080i  60field  -> 1080 i 60field
  1080p  60fps -> 1080i 60field
   1080i  50fied-> 1080i  50field
   1080p  50fps -> 1080i  50field








Streaming DV camcorder camera with Youtube live


it is divided into two parts


The first one is for  using PC  and the second is for use Android phone


USE Android Phone


  GoPro live streaming:


 

 

 

Not all android phone can let uvc hdmi capture card work. 

 it have compatible issue

 you can test if your android can let uvc hdmi grabber by yourself

step1: downlad apk "camaeraFi LIVE"

step2: plug the OTG line with USB webcam ( for example logitech c310 c920..)

if your webcam can work on your android, USB2.0 FEBON168 UVC HDMI grabber card will also work

並非每一台android手機都能使用(請默唸10遍)

iPhone /iPad  一定不能使用 (請默唸30遍)

可自己測試是否您的android手機可以使用

step1:下載apk  "cameraFi Live"

step2: 插入usb webcam (如羅技c310 c925 攝影機...) 

能使用的話,USB2.0 FEBON168免驅擷取卡也應該能使用

如果您不想搞的那麼麻煩,請買華碩 ASUS GO TV


2.1  

用手機就可以讓外接DV直接做live youtube 直播

2.2

[US$399] SUPER Low cost broadcaster livestreaming box for Youtube Live / facebook


2.3

全世界第一個android app 可以用手機直播 Ricoh theta 360 度直播 (360直播)

2.4

Broadcasting DV camcorder live streaming from PC / android to facebook Live Youtube Live

2.5

use Android phone as Super low cost broadcast box ( broadcaster pro box.)

  

 

Not only HDMI live video source, but also CVBS (composite) and SDI soure

you just change difference grabber card

HDMI INPUT broadcaster box=
 FEBON168 UVC HDMI GRABBER
         +
   Android phone
         +
   apk "cameraFi Live"
CVBS INPUT Broadcaster box =
 FEBON264 UVC CVBS GRABBER
         +
   Android phone
         +
   apk "cameraFi Live"
SDI INPUT Broadcast box=
 FEBON188 UVC SDI GRABBER
         +
   Android phone
         +
   apk "cameraFi Live"






REAL DEMO



Real demo




Real demo



SAVE on Youtube




SAVE on Youtube



Save on Youtube




[US$399] SUPER Low cost broadcaster livestreaming box for Youtube Live / facebook


 



This standalone broadcast system box is android phone base.

Total price is  US$399!!!!   (via PayPal )

Product package includes

1. USB2.0 FEBON168 UVC HDMI GRABBER CARD
http://febon.blogspot.com/2013/10/febon168-uvc-usb-hdmi-grabber-card-user.html






2. ASUS ZenFone Go TV
https://www.asus.com/Phone/ZenFone-Go-TV-ZB551KL/






3. USB OTG line


Note:

Due to the test, We will open the ASUS android phone and install apk. !!



4. TNT or DHL express shipping about 3-5 days







Product SPEC

1. hdmi input
1920x1080p, 1920x1080i, 1280x720p,
2. broadcast output
1280x720p

3. internet
Wireless WLAN 802.11 b/g/n
or
SIM :Support2G/3G/4G

4. apk: cameraFi live ( lite version)

5. Livetreaming platform
facebook / Youtube / ustream