Advogato blog for mpruett

26 Oct 2001

Fri, 26 Oct 2001 07:13:57 GMT

I released version 0.2.3 of the Audio File Library today. The main change, of course, was the addition of ADPCM compression formats.

23 Aug 2001

Thu, 23 Aug 2001 09:12:55 GMT

I added support for IMA and MS ADPCM to the Audio File Library today.

8 Aug 2001

Wed, 8 Aug 2001 00:42:21 GMT

The OpenML 1.0 specification is now publicly available.

For those going to SIGGRAPH, there will be an OpenML birds-of-a-feather session on Wednesday evening.

20 Jul 2001

Fri, 20 Jul 2001 03:23:22 GMT

I released version 0.2.2 of the Audio File Library today.

Here's a summary of the changes:

Added support for the IRCAM file format.
Added support for floating-point audio data in AIFF-C and WAVE files.
Improved support for compressed audio data in AIFF-C, WAVE, and NeXT/Sun .snd/.au files.
Added new keywords to sfconvert.
Cleaned up code for 64-bit systems.

22 Dec 2000

Fri, 22 Dec 2000 09:02:02 GMT

I released version 0.2 of the Audio File Library today. The changes are significant:

Virtual sample format conversion has been fully implemented.
Error handling is significantly more robust.
Raw sound data files are supported.
File reading and writing are much faster.

15 Nov 2000

Wed, 15 Nov 2000 00:16:26 GMT

I found out today that the paper I submitted to CHI 2001 has been accepted. The paper is entitled "Surface Drawing: Creating Organic 3D Shapes with the Hand and Tangible Tools" and is based on collaboration with Steven Schkolne and Peter Schröder.

10 Oct 2000

Tue, 10 Oct 2000 17:35:29 GMT

I released a new version of the Audio File Library yesterday. The most substantial changes were under the hood. No one has complained yet...

I'm getting my wisdom teeth removed today. I expect that the opiates will do wonders for my productivity.

7 Oct 2000

Sat, 7 Oct 2000 03:29:26 GMT