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Multichannel ASIO DirectShow Renderer was designed to help users provide any DirectShow source under Windows with support for ASIO multiple channel output, thus widening their range. This utility is compatible with a broad variety of multimedia players. The only requirement is that they support output filters, user-defined ones, to be more precise. In order to run as intended, users need to provide this utility with .NET Framework by installing it on their computer.

OS: Win
File size: 2MB
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Multichannel ASIO Renderer screenshot 2
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Latest version

2.00 (February 27, 2017)


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Download Multichannel ASIO Renderer 2.00  2MB  Win

Download old versions

Download Multichannel ASIO Renderer old versions

Software License

Freeware (Free download!)

Supported operating systems


Complete Version history / Release notes / Changelog

Version 2.00 (02/27/2017):

Fixed volume issue
Fixed issue in PotPlayer

Version 1.99 (02/23/2017):

Fixed compatibility with other player (KMPlayer, PotPlayer, etc.)
Fixed problem with speaker names
Reworked memory management

Version 1.98 (01/24/2017):

Fixed renderer disposal problem
Fixed memory leaks when renderer is removed from filter graph

Version 1.96 (01/18/2017):

Fixed issue with default driver selection
Fixed concurrency issue in buffering

Version 1.95 (01/08/2017):

Modified Pause function

Version 1.94 (01/08/2017):

Updated to audio library
Modified driver initialization
Fixed bug in audio buffering

Version 1.91 (01/02/2017):

Fixed driver initialization
Fixed registry entries for channel mapping and driver selection
Fixed registry save and load

Version 1.81 (12/22/2016):

Fixed channel grid update bug when changing channels while displaying mapping

Version 1.80 (12/19/2016):

Fixed serious memory leak in renderer
Improved audio output
Fixed update bug in channel mapping grid

Version 1.76 (12/03/2016):

Fixed bug where renderer crashed when switching drivers
Changed registry key to HKCU/Software
Fixed bug in channel mapping grid with channel names

Version 1.75:

Fixed bug where renderer crashed when switching drivers
Changed registry key to HKLU/Software
Fixed bug in channel mapping grid with channel names

Version 1.72:

Timestamp-based synchronization
Remember speakerroom settings
Modified ASIO driver initialization

Version 1.70:

Fixed small channel-mapping grid problem

Version 1.67:

Fixed small bug in virtual speakerroom

Version 1.66:

Fixed synchronization

Version 1.65:

Included NAudio in Assembly
Eliminated Sourcegrid - now only one Assembly-DLL
Smaller footprint

Version 1.50:

Re-implemented ASIO-output
Adaptive buffersize
Fixed sync- and click-issues
Fixed spectrum viewer

Version 1.47:

Modified Pause/Start/Stop reinitialization of ASIO Drivers
Modified ClearBuffer

Version 1.46:

Fixed install issues with regasm
Deleted Mathnet, implemented Vector class
Modified setup routine
Fixed bufferlength for multichannel wav

New in version 1.45 (May 20th, 2016):

Switched to .NET 4 Client Profile

New in version 1.44 (May 19th, 2016):

Fixed installation issue
Fixed multiple instances of filters
Fixed resampling issue

New in version 1.42 (May 6th, 2016):

Resampling fixed
Mujltiple instances of Filters fixed

New in version 1.30 (March 31, 2016):

Fixed samplerate-switching issues
Fixed buffer-size issues

New in version 1.29 (March 3, 2016)

Fixed stuttering in FLAC-Files

New in version 1.28 (February 14th, 2016)

Fixed Windows-XP compatibility
Improved A/V-Sync

New in version 1.24 (February 5th, 2016)

Fixed sync issues in 32-Bit version

New in version 1.20 (January 28th, 2016)

Fixed Stop/EndofStream issue

New in version 1.19 (January 25th, 2016)

Added 8-Bit Sample Format
Check whether ASIO-Samplerate is supported
Save x64 and x32 Driver names in Registry separately
Added Installer destination folder selection
Added Installer x86 x64 detection

New in version 1.18 (January 21st, 2016)

solved sync problems on changing samplerates
added mutal exclusion to Mediacontrol
Buffer locking
stripped .NET Client Installer

New in version 1.15 (January 11th, 2016)

Fixed Spectrum Analyzer in x64 Version
Fixed Seeking-Issues in x86 and x64 Versions

New in version 1.13 (January 9th, 2016)

Added x64 Version of Filter
Corrected Pause/Resume bug
Fixed Volume issues
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All features

Supported features:

Dynamic ASIO-Driver Selection
Supports up to 24 output channels
Waveformat conversion and detection
Mono, Stereo, Surround modes 4.0,4.1,,6.0,6.1,7.0,7.1
Sample rates up to 192kHz
Encoding PCM 16,24,32-Bits and PCM Float
FFT-Spectrum Analyzer
Output volume control for master and separate output channels
N:N channel mapping (i.e. connect each input channel to arbitrary number of output channels)
Virtual speaker room (i.e. graphical interface to control volume of each speaker, using 2D-position of user within a virtual room)
Spatial FFT mapping feature that moves virtual user, and therefore sound based on frequency spectrum

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Acronyms / Also Known As

Multichannel ASIO Renderer, Multichannel ASIO

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1 reviews, Showing 1 to 1 reviews

The pause playback in the PotPlayer continues to load the CPU. Unlike ReClock, e.g.

Review by Vosya on Aug 7, 2016 Version: 1.48 OS: WinXP Ease of use: 10/10 Functionality: 5/10 Value for money: 1/10 Overall: 5/10

1 reviews, Showing 1 to 1 reviews

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