WasapiBitmatchChecker

WasapiBitmatchChecker is a bitmatch transfer check program for PC audio devices.

System requirements

• Windows 7 x64 or later
• 8GB or more memory
• PC audio interface with digital output
• PC audio interface with digital input

Tested Hardware

Windows 10 Pro x64 Japanese.
Playback audio device: Creative Sound Blaster X-Fi HD SB1240 96000Hz 24bit TOSLink output
Recording audio device: RME Fireface 400. driver 3.116. TOSLink input. Note: on "Fireface Settings", Sample rate was 96000Hz and Clock source was SPDIF. SPDIF input type was Optical.

Download

https://sourceforge.net/projects/playpcmwin/files/others/WasapiBitmatchChecker108.zip/download

Changelog

Version 1.0.8

• Bugfix: 1 MiB = 1024 x 1024 bytes on result display

Version 1.0.7

• Bugfix: Browse button opens file open dialog twice

Version 1.0.6

• Bugfix: wrong frame count displayed when WAV/FLAC test pattern is used

Version 1.0.5

• Bugfix: 1 M frames == 1000 x 1000 frames.
• New feature: use WAV / FLAC as a test data pattern.
• Supports larger PCM data size (but needs lots of RAM)
• New checkbox to select dwChannelMask == 0x3 or dwChannelMask == 0

Version 1.0.2

• Bugfix: dwChannelMask set to 0

Version 1.0.1

• Fix typo

Version 1.0.0

• Initial release

[yamamoto2002]

WasapiBitmatchChecker 1.0.6 screenshot