カメラ切替器ATEM Miniをobnizで操作してみた / Controlling ATEM Mini with obniz

2020年12月15日に開催されたIoTLT vol.70の発表資料

タイトル：カメラ切替器ATEM Miniをobnizで操作してみた
イベントのconnpassページ：https://iotlt.connpass.com/event/196360/
LTの動画：https://youtu.be/iYySh5PkAHE?t=4523

Transcript

1. COPYRIGHT ©2020 SHINGO FUKUI
   Χϝϥ੾ସثATEM MiniΛ
   obnizͰૢ࡞ͯ͠Έͨ
   2020೥12݄15೔
   IoTറΓͷษڧձʂ IoTLT vol.70@youtube
   ෱Ҫ ᚸޗ
   

   View Slide

2. COPYRIGHT ©2020 SHINGO FUKUI
   IoTLTറΓͷษڧձʂ vol.70@youbuteͷ৘ใ
   connpassͷΠϕϯτϖʔδ
   ɹhttps://iotlt.connpass.com/event/196360/
   LTͷಈը
   ɹhttps://youtu.be/iYySh5PkAHE?t=4523
   2
   

   View Slide

3. COPYRIGHT ©2020 SHINGO FUKUI
   ࣗݾ঺հ
   ;͍͘ ͠Μ͝
   ෱Ҫᚸޗ @SilkAndTikit
   ݚڀ৬
   ɹˣ
   ιϑτ΢ΣΞΤϯδχΞ
   ɹˣ
   IoTίϯαϧɾڭҭ
   ɹˣ
   ݉ۀओ෉ʢि5೔༦৯࡞Γʣ
   3
   ✦ IoTLT Vol.64
   ✦GW Advent Calendar
   ✦ IoTLT Vol.66 ✦ IoTLT Vol.69
   

   View Slide

4. COPYRIGHT ©2020 SHINGO FUKUI
   Χϝϥ੾ସثATEM Mini
   4ͭͷHDMIೖྗΛ੾Γସ͑
   ө૾߹੒ʢPicture In PictureɺΫϩϚΩʔɺςϩοϓ
   ɺɾɾɾʣ
   4
   ࣗࡱΓ ၆ᛌ ࢿྉ ϓϩάϥϜ
   Picture In Picture
   ςϩοϓ
   ੾Γସ͑
   

   View Slide

5. COPYRIGHT ©2020 SHINGO FUKUI
   ෳࡶͳઃఆ͸ιϑτͰߦ͏
   5
   ATEM Software Control ྫɿ
   ɹPictureInPictureͷ
   ɹɹ෯ɺߴ͞ɺҐஔɺ
   ɹɹϘʔμʔɺɾɾɾ
   

   View Slide

6. COPYRIGHT ©2020 SHINGO FUKUI
   ෳࡶͳઃఆ͸ιϑτͰߦ͏
   6
   ATEM Software Control ྫɿ
   ɹPictureInPictureͷ
   ɹɹ෯ɺߴ͞ɺҐஔɺ
   ɹɹϘʔμʔɺɾɾɾ
   ૢ࡞ϛε͕සൃ
   

   View Slide

7. COPYRIGHT ©2020 SHINGO FUKUI
   ෺ཧϘλϯͰϛεΛແ͍ͨ͘͠
   Α͘࢖͏ઃఆΛϘλϯʹׂΓ౰͓ͯͯ͘
   ࡱӨɾ഑৴࣌͸ϘλϯΛԡ͚ͩ͢
   7
   ෺ཧϘλϯ
   ͜͜Λ
   ࡞੒
   ATEM Mini
   

   View Slide

8. COPYRIGHT ©2020 SHINGO FUKUI
   ߏ੒
   8
   obniz
   ෺ཧϘλϯ
   Node-Red
   ATEM Mini
   

   View Slide

9. COPYRIGHT ©2020 SHINGO FUKUI
   obnizϊʔυͷಇ͖
   Ϙλϯ͕ԡ͞Εͨ͜ͱΛݕ஌͠ɺϘλϯͷ൪߸Λग़ྗ
   9
   2
   0 1 2
   

   View Slide

10. COPYRIGHT ©2020 SHINGO FUKUI
    obnizϊʔυͷίʔυ
    Ϙλϯ͕ԡ͞Εͨ͜ͱΛݕ஌͠ɺϘλϯͷ൪߸Λग़ྗ
    10
    ButtonΦϒδΣΫτͷ࡞੒
    ίʔϧόοΫͰ൪߸ग़ྗ
    

    View Slide

11. COPYRIGHT ©2020 SHINGO FUKUI
    functionϊʔυ
    Ϙλϯͷ൪߸Λड͚औΓɺϚΫϩݺͼग़͠จΛग़ྗ
    11
    2
    {"cmd": "macroAction",
    "data": {
    "macroID: 2
    "action": run
    }
    }
    

    View Slide

12. COPYRIGHT ©2020 SHINGO FUKUI
    ATEM Mini ϊʔυ
    ATEM MiniͷIPΞυϨεΛઃఆ͓ͯ͘͠
    JSONσʔλΛड͚औΔͱATEM Miniʹૹͬͯ͘ΕΔ
    12
    {"cmd": "macroAction",
    "data": {
    "macroID: 2
    "action": run
    }
    }
    

    View Slide

13. COPYRIGHT ©2020 SHINGO FUKUI
    σϞ
    σϞͷಈը͸ͪ͜ΒͰ͝ཡ͍͚ͨͩ·͢ɻ
    https://iot-gym.com/wp-content/uploads/atem-obniz-node-red_v2.mp4
    

    View Slide

14. COPYRIGHT ©2020 SHINGO FUKUI
    Special thanks to
    ླ໦߁೭͞Μ
    ATEM MiniͷϚΫϩ࡞੒ํ๏
    https://youtu.be/n9VC9n-T0Vg
    ๺࡚ܙຌ͞Μ
    Node-REDͷATEM Mini੍ޚϞδϡʔϧ
    https://qiita.com/kitazaki/items/73ab5d5441951092a1d3
    ໦ށ߁ฏ͞Μ
    Node-REDͷobnizϞδϡʔϧ
    https://qiita.com/wicket/items/e150e78cd787da03493e
    14
    

    View Slide