![digital to analog audio converter troubleshooting digital to analog audio converter troubleshooting](https://theroomthattimeforgot.com/wp-content/uploads/2018/12/darkIMG_0016-600x600.jpg)
- Digital to analog audio converter troubleshooting plus#
- Digital to analog audio converter troubleshooting tv#
Youtube (AAC audio encoding) pass through over S/PDIF works fine.
Digital to analog audio converter troubleshooting tv#
This will have the TV output a simpler format that cheap optical-to-analog audio converters can understand.įor internet Apps like Netflix or Youtube, these changes will not make a difference: So if you experience ‘no sound’ on external speakers for some (HD) TV channels only, by all means change the S/PDIF audio settings (digital optical out) from “Auto” to “PCM”. However, S ome Smart TVs will not output more than 2 channel audio streams via the optical digital output. The internal decoder can decode the multichannel audio stream and send it over S/PDIF as a simpler digital audio stream (PCM). For high definition (HD) TV channels this works. If I change S/PDIF output from Auto or PCM, does this help? So your TV can internally decode the digital audio signal and play the analog sound over the internal speakers, but your TV cannot push this digital audio format over the S/PDIF connector. Optical digital audio (S/PDIF) connections (optical and coax) can’t do DD+ because the S/PDIF protocol is not able to handle this format.
Digital to analog audio converter troubleshooting plus#
Note: You can toggle between 2 channel audio and 5 channel audio for some HD movies in the Netflix App, but this does not seem to affect situations where you have ‘no sound’ when using the Netflix App on your TV in combination with external speakers or a headset Fact: Optical digital audio cannot pass Dolby Digital Plus (DD+) streams Instead, Netflix uses the newer Dolby Digital Plus (DD+) encoding format as it offers better compression and thus uses less bandwidth to stream over the internet. Dolby Surround Pro-Logic (= Dolby Digital 2.0).Netflix does not use any of these formats typically used for DVD/BlueRay: Why does Netflix not use an Audio/Video format similar to a DVD disc or BlueRay disc? Try this first to see if the problem is related to your TV, the AV receiver or audio converter, etc. You will often find that Youtube audio works properly but Netflix audio does not when connected via optical digital audio. The default digital audio format used by Youtube is 2 channels Advanced Audio Coding (AAC) where Netflix offers HD Audio as Dobly Digital Plus (DD+). No audio for Netflix on external speakers / analog headphones Regardless of the gear you use, as mentioned there’s also no way to get Dolby TrueHD or DTS HD Master Audio with an optical connection. So if you want just a single cable between two devices, HDMI is your pick.
![digital to analog audio converter troubleshooting digital to analog audio converter troubleshooting](https://m.media-amazon.com/images/I/61gaj+bznXL._AC_SL1500_.jpg)
In terms of simplicity, HDMI also passes video signals. These formats can’t get transmitted across optical.
![digital to analog audio converter troubleshooting digital to analog audio converter troubleshooting](https://m.media-amazon.com/images/I/710yRgFnY-L._SX342_.jpg)
The biggest difference is that HDMI can pass higher-resolution audio, including the formats found on Blu-ray (Dolby TrueHD and DTS HD Master Audio) and Netflix (Dolby Digital Plus). HDMI uses HDMI cables optical digital audio uses a TOSLINK cable (optical fiber). Both can pass multi-channel audio, like Dolby Digital. Both HDMI and optical pass digital audio from one device to another.īoth are better than analog audio (the red and white cables).