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media:digital [2024/01/29 15:11] – [Record with OBS Studio] Bernard Condraumedia:digital [2024/01/29 16:27] (current) – [Connection diagram] Bernard Condrau
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 ===== Settings ===== ===== Settings =====
 ==== Gear ==== ==== Gear ====
-  * Android TV: [[android:nokia|Nokia Streaming Box 8010]] or [[android:miboxs|Xiaomi Mi Box S 4K]] Android streaming and video player+  * Media Player: [[android:nokia|Nokia Streaming Box 8010]] or [[android:miboxs|Xiaomi Mi Box S 4K]] Android streaming and video player
   * BDP: [[hw:udp203|OPPO UDP-203]] 4K Ultra HD Bluray Disc Player (player with HDMI passthrough and analog surround 7.1 audio outputs)   * BDP: [[hw:udp203|OPPO UDP-203]] 4K Ultra HD Bluray Disc Player (player with HDMI passthrough and analog surround 7.1 audio outputs)
-  * Capture: [[https://www.blackmagicdesign.com/products/intensitypro4k/techspecs/W-INT-05|Blackmagic]] //Intensity Pro// 4K PCI-e capture card +  * Handheld App: Remote Control App [[https://oppodigital.com/blu-ray-udp-203/blu-ray-udp-203-Support.aspx]] or [[https://apkcombo.com/oppo-udp-20x-mediacontrol/com.oppo.oppomediacontrol/download/apk]] 
-  * USBaudio: [[https://www.esi-audio.de/|ESI]] //U86XT// USB audio interface+  * Video Capture: [[https://www.blackmagicdesign.com/products/intensitypro4k/techspecs/W-INT-05|Blackmagic]] //Intensity Pro// 4K PCI-e capture card 
 +  * USB Audio: [[https://www.esi-audio.de/|ESI]] //U86XT// USB audio interface
   * Isolator: [[https://www.amazon.com/dp/B082GV15Y1?psc=1&ref=ppx_yo2ov_dt_b_product_details|Conext Link AD104 RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor]] (avoid ground loop)   * Isolator: [[https://www.amazon.com/dp/B082GV15Y1?psc=1&ref=ppx_yo2ov_dt_b_product_details|Conext Link AD104 RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor]] (avoid ground loop)
   * NoHDCP: [[https://www.ugreen.co.th/product/22/ugreen-40281-hdmi-audio-extractor-hdmi-to-hdmi-with-optical-toslink-spdif-audio|UGREEN 40281 HDMI Audio Extractor]] (disable HDCP)   * NoHDCP: [[https://www.ugreen.co.th/product/22/ugreen-40281-hdmi-audio-extractor-hdmi-to-hdmi-with-optical-toslink-spdif-audio|UGREEN 40281 HDMI Audio Extractor]] (disable HDCP)
  
-With this setup you can record video and 5.1 or 7.1 audio at the same time. Connection diagram:+With this setup you can record video and 5.1 or 7.1 audio at the same time.  
 + 
 +==== Cost of gear ==== 
 +  * Media Player: 100 USD 
 +  * Disc Player: 1000 USD (you need to find a premium player or another device with HDMI passthrough and analog surround audio outputs). Instead of a Disc Player you can utilitze any 5.1 pre-amplifier which supports an audio codec currently used by //Netflix//, //Disney+//, //Amazon Prime//, //HBO Go//, etc. If you use a pre-amplifier with variable output volume make sure you adjust the volume so you don't need to post-process amplification to it. Note that not every 5.1 pre-amplifier works, only one which supports the audio codec in the source stream. 
 +  * Multi-channel USB audio interface: 300 USD (with 6 or 8 analog inputs). If you don't have one or do not want to buy one you can record the 6 channels in 3 stereo pairs and then sync the audio with Audacity. 3 stereo pairs means you need to record the stream 3 times, each time you connect a different pair of analog output to the analog stereo input of the Video Capture card (e.g. L/R, C/LFE, SL/SR). 
 +  * Ground Loop Isolators: 30 USD (for 6 channels) 
 +  * HDMI to HDMI converter: 30 USD (to remove HDCP) 
 +  * TOTAL: **1500 USD** 
 + 
 +==== Connection diagram ====
  
 <flow> <flow>
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 Capture"]; Capture"];
 USBaudio["USB Audio"]; USBaudio["USB Audio"];
-Box["Android TV"];+Box["Media Player"];
 Box--HDMI-->NoHDCP; Box--HDMI-->NoHDCP;
-NoHDCP--HDMI-->BDP;+NoHDCP--HDMI-->BDP["Disc Player"];
 BDP--"FL/FR BDP--"FL/FR
 C/SW C/SW
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 __Notes__: __Notes__:
-  * The UDP needs to be set to //Source Direct// to pass through the video to the capture card. +  * The UDP needs to be set to //Source Direct// to pass through the video to the capture card, and the input needs to be set to //HDMI In//.
-  * Instead of this UDP you can utilitze any 5.1 pre-amplifier which supports an audio codec currently used by //Netflix//, //Disney+//, //Amazon Prime//, //HBO Go//, etc. If you use a pre-amplifier with variable output volume make sure you adjust the volume so you don't need to post-process amplification to it.+
   * While //Netflix// has a desktop client from which you could separately record 5.1 audio, other streaming clients on Windows do not have this feature.   * While //Netflix// has a desktop client from which you could separately record 5.1 audio, other streaming clients on Windows do not have this feature.
 +
 +==== Steps ====
 +  - Switch on Media Player
 +  - Switch on Disc Player
 +  - Set Disc Player to HDMI in with remote or handheld app
 +  - Start OBS
 ==== Software ==== ==== Software ====
   * //[[https://obsproject.com/|OBS Studio]]// 27.2.4   * //[[https://obsproject.com/|OBS Studio]]// 27.2.4

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