INTERACT FORUM

Windows => Plug-in Development => Topic started by: levm on August 12, 2014, 06:44:24 pm

Title: Upsampler DSP plugin
Post by: levm on August 12, 2014, 06:44:24 pm

Hello, a few years ago I wrote an open source Windows Media Player plugin that implemented a special case of audio sample rate conversion. I want now to create its version for JRiver Media Center. I downloaded the plugin SDK and realized that the IMJDSPPlugin interface does not provide for different input and output sampling rates. I wonder if I need the unreleased output format SDK you've mentioned in another thread? Thank you - Lev

Title: Re: Upsampler DSP plugin
Post by: Matt on August 12, 2014, 07:36:19 pm

DSPs aren't allowed to change the sample rate.  Sorry.

We could make this flexible in the future, but it would be a while.

Title: Re: Upsampler DSP plugin
Post by: levm on August 12, 2014, 08:02:49 pm

In the DSP Studio you have an "Output Format" plugin that does sample rate conversion. Is it possible for me to create its alternative implementation? Thank you - Lev

Title: Re: Upsampler DSP plugin
Post by: darkheart on November 20, 2014, 01:53:28 am

Output format works only for 2 channels. It would be great if someone could do it for multichannel use.