Support and General Use > Audio Playback, Database and Playlists
Support for 24 bit / 192 Khz FLAC?
Packgrog:
Heh, yeah I'm confused. This helps a little, but I'm still unclear on some things.
If, for example, someone is only using the digital output, is the DSP system being bypassed? Is the resampling done even when using digital out? Is the resampling bypassed if the file is already at 44.1kHz? Is the DSP required when using ReplayGain (seems it would be)? It seems incorrect to say that the output is bit-exact if it has to go through the DSP and get resampled even when going through spdif.
Again, I'm mostly just looking for information, not making demands. Everything I'm playing through the thing sounds amazing, so I'm definitely not complaining. I want to make sure I understand exactly what works, and what efforts on my part to improve things by manipulating files before loading them onto the player will provide the best results.
saratoga:
--- Quote from: Packgrog on June 16, 2010, 01:57:03 PM ---If, for example, someone is only using the digital output, is the DSP system being bypassed? Is the resampling done even when using digital out? Is the resampling bypassed if the file is already at 44.1kHz? Is the DSP required when using ReplayGain (seems it would be)? It seems incorrect to say that the output is bit-exact if it has to go through the DSP and get resampled even when going through spdif.
--- End quote ---
As I said I think bit exact playback is possible, but I'm not sure. Since theres probably 3 people on earth using spdif in rockbox its not very interesting to me.
AlexP:
I use s/pdif on my H140 to receiver, but I've never checked what the output is.
Packgrog:
--- Quote from: saratoga on June 16, 2010, 03:21:21 PM ---
--- Quote from: Packgrog on June 16, 2010, 01:57:03 PM ---If, for example, someone is only using the digital output, is the DSP system being bypassed? Is the resampling done even when using digital out? Is the resampling bypassed if the file is already at 44.1kHz? Is the DSP required when using ReplayGain (seems it would be)? It seems incorrect to say that the output is bit-exact if it has to go through the DSP and get resampled even when going through spdif.
--- End quote ---
As I said I think bit exact playback is possible, but I'm not sure. Since theres probably 3 people on earth using spdif in rockbox its not very interesting to me.
--- End quote ---
3?! I think you're vastly underestimating the popularity of the H1x0 for use with spdif. Perhaps it's only 3% of the people using Rockbox, but still probably a lot more people than you think. It's pretty much the target audience for iBasso's D1 and D10. Maybe I should do a poll on Head-Fi.org to see just how many people are using this...
EDIT: I grabbed the source from svn. I'll see if I can find the time to figure out how to circumvent the resampler with spdif, even if just for my own purposes. :P
saratoga:
--- Quote from: Packgrog on June 16, 2010, 04:04:19 PM ---3?! I think you're vastly underestimating the popularity of the H1x0 for use with spdif. Perhaps it's only 3% of the people using Rockbox,
--- End quote ---
I'd be pretty surprised if even 3% of people have an h100 as their rockbox device, and of those I'd be even more surprised if even 3% use an amp with digital in. Devices like that are extremely rare outside of a handful of headfi users.
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