Re: [linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-23 Thread Erik de Castro Lopo
fons adriaensen wrote: > Would it ? It solves the problem, and all other apps will - or > at least _should_ according to the WAV spec - just ignore it. > What problems would be created by adding a new chunk ? > The alternative would be a format that isn't standard at all. The problems are as foll

Re: [linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-23 Thread Paul Davis
On Tue, 2006-01-24 at 00:08 +0100, fons adriaensen wrote: > On Tue, Jan 24, 2006 at 09:02:23AM +1100, Erik de Castro Lopo wrote: > > fons adriaensen wrote: > > > > > What I need in particular is some way to calibrate the time > > > axis - i.e. to say frame #N corresponds to t = 0, and some > > >

Re: [linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-23 Thread fons adriaensen
On Tue, Jan 24, 2006 at 09:02:23AM +1100, Erik de Castro Lopo wrote: > fons adriaensen wrote: > > > What I need in particular is some way to calibrate the time > > axis - i.e. to say frame #N corresponds to t = 0, and some > > other similar info, mostly sample indices. > > There is no existing c

Re: [linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-23 Thread Erik de Castro Lopo
fons adriaensen wrote: > Hi all, > > is there a recommended way to write / read additional chunks in > WAV files, using libsndfile (assuming it's possible at all - I > didn't find any hints to this in the docs) ? libsndfile already supports the addition of a number of specific chunk types like P

Re: [linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-21 Thread Christian Schoenebeck
Am Samstag, 21. Januar 2006 14:51 schrieb fons adriaensen: > Hi all, > > is there a recommended way to write / read additional chunks in > WAV files, using libsndfile (assuming it's possible at all - I > didn't find any hints to this in the docs) ? Not sure if this is possible with libsndfile. If

[linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-21 Thread fons adriaensen
Hi all, is there a recommended way to write / read additional chunks in WAV files, using libsndfile (assuming it's possible at all - I didn't find any hints to this in the docs) ? What I need in particular is some way to calibrate the time axis - i.e. to say frame #N corresponds to t = 0, and so