hi friends , is there any object in pd that recognize .wav markers??? something like sfmarkers~ for max???
thanx
punchik
pun chik punchik@fastmail.fm
At 21:29 10.05.2005, you wrote:
hi friends , is there any object in pd that recognize .wav markers??? something like sfmarkers~ for max???
are you sure that it's possible to save markers in .wavs? if you're using wavelab i could send you a python module i've wrote to read/write wavelab markerfiles (.MRK) which you can use with pd/pyext.
sven.
You can store any information you would like in WAV-files. When you look at the file format specification you'll find that it is build using chunks of data. There are chunks that represent header information and chunks for audiodata. Undefined chunks can actually store anything like executables, pictures, video data, or your address book contents. Various professional software titles have very poor WAV-file (error) handling. They crash on, or misinterprete the WAV-file data. But technically speaking, you can store markers in WAV-data.
Tjeerd
At 21:29 10.05.2005, you wrote:
hi friends , is there any object in pd that recognize .wav markers??? something like sfmarkers~ for max???
are you sure that it's possible to save markers in .wavs? if you're using wavelab i could send you a python module i've wrote to read/write wavelab markerfiles (.MRK) which you can use with pd/pyext.
sven.
PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
hi... yes, markers are stored in the headers of wav files, they can be recognized by a lot of softwares like : peak, spark, soundforge, cooledit, samplitude, etc. I was wondering if there is any way of read this information in pure-data
many thanx
chukun
On Wed, 11 May 2005 23:33:26 +0200 (CEST), tjeerd@meentflat.nl said:
You can store any information you would like in WAV-files. When you look at the file format specification you'll find that it is build using chunks of data. There are chunks that represent header information and chunks for audiodata. Undefined chunks can actually store anything like executables, pictures, video data, or your address book contents. Various professional software titles have very poor WAV-file (error) handling. They crash on, or misinterprete the WAV-file data. But technically speaking, you can store markers in WAV-data.
Tjeerd
At 21:29 10.05.2005, you wrote:
hi friends , is there any object in pd that recognize .wav markers??? something like sfmarkers~ for max???
are you sure that it's possible to save markers in .wavs? if you're using wavelab i could send you a python module i've wrote to read/write wavelab markerfiles (.MRK) which you can use with pd/pyext.
sven.
PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
hi, i have a folder with lots of files. i want to store the names of those files into a pd list and then apply some math operations . For example: my files are 020032020.wav , 023434.wav , 3576344.waf , etc
i would like to apply some math operations to the files (for example :0
- 2 + 0 + 0 + 3 + 2 + 0 +2 + 0) adding , or rest, etc and then put the
results into a new list.
Any idea would be appreciated many thanx
punkachuksj
pun chik punchik@fastmail.fm
Hi,
You could use [shell] from ggee to get the directory listing, and then [glue] and [lister] from zexy to create a dynamically sized list. Something like:
ls | [shell] | [symbol] | [glue] | [lister]
And then connect the outlet of lister to the right inlet of glue to recursively grow the list.
For the sort of processing you want though, it might be better to use some kind of shell script (bash, perl etc) which you just call from the PD [shell] object and pick up the results.
Jamie
On Thu, 2005-05-12 at 08:14 -0700, pun chik wrote:
hi, i have a folder with lots of files. i want to store the names of those files into a pd list and then apply some math operations . For example: my files are 020032020.wav , 023434.wav , 3576344.waf , etc
i would like to apply some math operations to the files (for example :0
- 2 + 0 + 0 + 3 + 2 + 0 +2 + 0) adding , or rest, etc and then put the
results into a new list.
Any idea would be appreciated many thanx
punkachuksj
-
Jamie Bullock -
pun chik -
sven -
tjeerd＠meentflat.nl