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More => Old Versions => JRiver Media Center 20 for Mac => Topic started by: Dr Tone on February 12, 2015, 10:37:03 am

Title: High Precision SSRC
Post by: Dr Tone on February 12, 2015, 10:37:03 am

Has it been implemented in .67 like the windows version?  If not will it be and when?

Title: Re: High Precision SSRC
Post by: Fantasound on February 12, 2015, 01:22:59 pm

Would someone explain the significance of SSRC? Will I need to re-rip my music?

Title: Re: High Precision SSRC
Post by: Matt on February 12, 2015, 01:24:08 pm

Quote from: Fantasound on February 12, 2015, 01:22:59 pm

Would someone explain the significance of SSRC?

SSRC is another name for the sample rate converter.  It's used if you pick a sample rate in DSP Studio > Output Format.  We're now using a higher precision mode than we used to so the quality is better.

Title: Re: High Precision SSRC
Post by: JohnT on February 12, 2015, 02:00:34 pm

Quote from: Dr Tone on February 12, 2015, 10:37:03 am

Has it been implemented in .67 like the windows version?  If not will it be and when?

Yes, it's in the Mac build .67

Quote from: Fantasound on February 12, 2015, 01:22:59 pm

Would someone explain the significance of SSRC? Will I need to re-rip my music?

Remember that the sample rate conversion has always been high quality, we just improved it a tiny bit more.  The difference is mainly theoretical.  I'd never be able to tell which was which in blind listening tests.

Title: Re: High Precision SSRC
Post by: SavantGarde on February 18, 2015, 05:13:41 pm

Measurements are available here: http://src.infinitewave.ca (http://src.infinitewave.ca)

Higher distortion than Izotope SRC (all peaks are under -160 dB, though), but (theoretically) better frequency characteristics.

Impressive  :o