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media:digital [2025/11/04 16:20] – [Gear] Bernard Condraumedia:digital [2025/11/04 16:46] (current) – [Notes on the Splitter] Bernard Condrau
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 ==== Gear ==== ==== Gear ====
   * Media Player: [[android:nokia|Nokia Streaming Box 8010]] or [[android:miboxs|Xiaomi Mi Box S 4K]] or [[android:km9|Mecool KM9 Pro]] Android streaming and video player   * Media Player: [[android:nokia|Nokia Streaming Box 8010]] or [[android:miboxs|Xiaomi Mi Box S 4K]] or [[android:km9|Mecool KM9 Pro]] Android streaming and video player
-  * Disc Player: [[hw:udp203|OPPO UDP-203]] 4K Ultra HD Bluray Disc Player (player with HDMI passthrough and analog surround 7.1 audio outputs)+  * AV Device: [[hw:udp203|OPPO UDP-203]] 4K Ultra HD Bluray Disc Player (player with HDMI passthrough and analog surround 7.1 audio outputs)
   * Remote: Original [[https://oppodigital.com/blu-ray-udp-203/blu-ray-udp-203-Support.aspx|Remote Control]] or [[https://play.google.com/store/apps/details?id=one.woodbury.oppo_remote&hl=en|Unofficial Oppo UDP-20X Remote]] App on Android Phone   * Remote: Original [[https://oppodigital.com/blu-ray-udp-203/blu-ray-udp-203-Support.aspx|Remote Control]] or [[https://play.google.com/store/apps/details?id=one.woodbury.oppo_remote&hl=en|Unofficial Oppo UDP-20X Remote]] App on Android Phone
   * Video Capture: [[https://www.blackmagicdesign.com/products/intensitypro4k/techspecs/W-INT-05|Blackmagic]] //Intensity Pro// 4K PCI-e capture card   * 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   * 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)
-  * Splitter: {{:media:splitter.jpg?linkonly|8K@60Hz HDMI Splitter}}+  * Splitter: {{:media:splitter.jpg?linkonly|8K@60Hz HDMI Splitter}}, I bought mine in Thailand from [[https://www.lazada.co.th/products/i5810185511-s24740945461.html?urlFlag=true&mp=1|Lazada]]
   * Monitor or TV   * Monitor or TV
  
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 ==== Cost of gear ==== ==== Cost of gear ====
   * Media Player: 100 USD   * 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.+  * AV Device: 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. 
 +  * Video Capture: 300 USD
   * 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).   * 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).
 +  * 8K HDMI cables (3x): 100 USD
   * Ground Loop Isolators: 30 USD (for 6 channels)   * Ground Loop Isolators: 30 USD (for 6 channels)
   * Splitter: 30 USD   * Splitter: 30 USD
   * Computer Monitor or TV   * Computer Monitor or TV
-  * TOTAL: **1500 USD**+  * TV: existing 
 +  * PC: existing 
 +  * TOTAL: **1850 USD**
  
 +==== Notes on the Splitter ====
 +  * I purchased 3 splitters, only one of them works
 +  * Check that the splitter is EDID compatible
 +  * You need to make sure the HDMI master output of the splitter is connected to the AV Device and not to the TV, otherwise the Media Player apps see a device with 2 channels only. My splitter has a switch to set either of the HDMI outputs as master.
 ==== Connection diagram ==== ==== Connection diagram ====
  
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 Box--HDMI-->Splitter; Box--HDMI-->Splitter;
 Splitter--HDMI-->TV Splitter--HDMI-->TV
-Splitter--HDMI-->BDP["Disc Player"];+Splitter--HDMI-->BDP["AV Device"];
 BDP--"FL/FR BDP--"FL/FR
 C/SW C/SW

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