6/28/2023 0 Comments Amazon music hd vs qobuz![]() Regardless of what's actually happening, something weird is going on, and it's having a bad effect on my user experience with your product!Īgain, ALL other cases of hi-res playback work fine: So yeah, I would kind of expect Bluesound to investigate this issue. I DO know that I am getting the full 24 bits when playing the same material natively via the Amazon Music app! All I know is that when using my Bluesound device, I am not always getting the full quality I am subscribed to with Amazon. I don't know what's going on there, and I cannot investigate it because I am not a BluOS developer. BluOS is doing something weird with 24 bit/44.1 KHz material from Amazon, somehow downsampling it to 16 bits. To Amazon everything looks fine as all they see is a request for the 16-bit version.Ĥ. BluOS "thinks" it is playing HR but is in fact only processing a CD quality stream. BluOS is using the Amazon Music API incorrectly when requesting streams for 24/44.1 material from Amazon. ![]() So, Amazon has the material but for some reason satisfies a request for it only with a 16-bit stream.ģ. ![]() There is a bug in Amazon Music that causes a 16-bit stream to be provided when a hi-res stream is requested for 24/44.1 material. Therefore, all we will ever get from Amazon when playing these albums is 16 bits.Ģ. Amazon Music has tagged thousands of albums as being 24/44.1 but in fact is storing all of these files only in 16-bit format. Technically, there could be at least four different reasons:ġ. So, what do you think could be the reason why during such playback ("HR" being displayed) the Node 2i is only providing a signal 16 bits deep in the special case of 24/44.1 material from Amazon? I understand that! To reiterate: When the BluOS app is displaying "HR" during playback, the bit depth should be at least 24. It's ONLY the 24/44.1 tracks not playing correctly. all good, all playing at correct bit depth and sampling frequency. Please fix that!Įdit: And before you ask, all OTHER hi-res material on Amazon plays just fine. ![]() The Node 2i is claiming hi-res playback (by displaying "HR") while only delivering CD quality to the DAC. We're not "doing it wrong" by accidentally selecting CD quality tracks or something. This is quite obviously a bug, and one that is at odds with one of Bluesound's main product promises: Hi-res music! So, please take seriously what several customers are reporting here. Please note that the "HR" icon is always displayed in the controller app while playing these and other 24/44.1 albums. Just three albums, but Amazon's catalog is FULL of 24/44.1 material, and ALL of it plays only at 16 bits via the Node 2i! Simon Posford - Flux & Contemplation - Portrait Of An Artist In Isolation hook up a Node 2i to a DAC and play one of the many 24/44.1 albums via Amazon? My Node 2i is connected to an RME ADI-2 DAC FS, and when playing 24 bit / 44.1 material from Amazon Music HD, only a 16 bit / 44.1 KHz bitstream arrives at the external DAC.īluesound, did you ever properly investigate this issue? I.e. In my opinion there is no reason to believe that Amazon just "claims" that these tracks have a bit depth of 24 when in fact they are only CD quality. Just wanted to report that I am experiencing the same issue.Īmazon Music HD has a lot of material in 24 bit / 44.1 KHz.
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