Voxengo has released version 1.4 of r8brain Pro.

r8brain PRO is a professional sample rate converter that offers a high-quality sample rate conversion (resampling).

This version update features command line conversion support. Now r8brain PRO can read broadcast wave extension data from the CVS-formatted text file. Dithering has been re-implemented: now r8brain PRO uses a common 2LSB TPDF dithering method.

r8brain PRO implements sample rate conversion process in its full: interpolation and decimation steps without exploiting any kind of simplifications. You also have an option of using the minimum-phase conversion mode, which brings SRC with true analog qualities.

r8brain PRO features:

• Reads 8-, 16-, 24-, 32-bit PCM and IEEE files
• Reads both WAV and AIFF files
• Writes 16-, 24-, 32-bit PCM and IEEE WAV files
• Multi-channel file support
• Extensible wave format support
• EBU BWF extensions support
• Linear- and minimum-phase modes
• Ultra-steep conversion mode
• Batch support
• Automatic normalization
• Supports all standard sample rates

More information is available at the Voxengo site.