ReplayGain may break bitperfect playback but it is quite benign in the sense that when configured correctly it won’t “hurt” your audio EXCEPT if your DAC is only looking at, say, 16 bits. You are more on your own in Foobar2000.īoth JRiver and foobar2000 have support for things like ReplayGain. JRiver MC has a very handy button in the standard views: it looks like a little three slider mixer it shows the audio path which gives a quick summary of what the heck is happening to your audio in JRiver. upsampling)Ĥ) They want to do the least “damage” to their audioĭifferent players have their own quirks and support for bit perfect playing. There are multiple reasons people might want to have bit perfect transmission from their player to their DAC:Ģ) They want to send, DTS to a processor which decodes DTS into multiple channels.ģ) They want to verify that the player or OS isn’t accidentally doing some sort of “evil” processing (e.g. If someone is trying to sell you a product that has a “better bit-perfect”, they're tricking you (and maybe themselves).We have a bitperfect test you can perform with your comper and DirectStream Here are the reasons why you might wish to do this: Regardless, JRiver Media Center uses less than 1% of a modern CPU for normal playback. And if there is a problem, it's obvious (ticks, hiccups, hum, etc.) and not something subtle with regards to clarity, soundstage, etc. It doesn't make sense and can't be detected or measured when using good audio hardware. In other words, there's no room for improvement here. Number 2 doesn't affect sound quality unless there's a shortfall, but regardless, JRiver Media Center has the most efficient buffer fill that can be implemented on a computer (a no-lock circle buffer with no additional processing). Lots of players do number 1, and it's easy to measure. The only relevant things happening for audio playback are:ģ) Keeping system usage low enough to avoid trouble They don't have the same pretty lights as your expensive hardware, but they can decode and process audio in a way that will deliver the highest possible quality.īit-perfect players, playing the same content, running in bit-perfect mode sound the same. If you're C, you might consider moving towards B. A computer is an amazing tool for audio processing with nearly unlimited performance, flexibility, and audio quality.
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If you're B, JRiver has an unparalleled audio processing engine – simple things like 64-bit volume, all the way to complicated things like unlimited parametric processing, Room Correction, Convolution, ISO 226:2003 corrected volume, etc. Pick the player that checks the other boxes listed above (performance, user interface, etc.). If you're A, all you want is bit-perfect output.
Roughly speaking, people think about digital audio in one of three ways:Ī) The source is perfect, and all processing is bad processingī) Good sound is the goal, and sometimes processing can helpĬ) Processing can be good, but I want to do it in my external hardware All of these things work together to help you enjoy your media. Also consider performance, stability, format support, user interface, remote support, device support, etc. However, many good players can do bit-perfect output, JRiver Media Center included.Ī good starting point when picking an audio player is to make sure it's capable of bit-perfect output.īit-perfect output is just one of many, many features of a media player. Or it might be because they don't support the output method necessary for certain hardware to work well (Winamp, etc.). This might be because they output through the system mixer which resamples to a common "mixing sample rate" (iTunes, WMP, etc.). Some players don't do bit-perfect output. When used to describe a media player, it means the player can output an exact copy of a file without making any changes.
Bit-perfect is a phrase commonly used in the audio world.
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