[issue1423] wave sunau aifc 16bit errors
Serhiy Storchaka added the comment:
This is a duplicate of issue8311. Was fixed in 3.4. In 2.7 you should first
convert your data to str, bytearray, array('B') or buffer.
--
nosy: +serhiy.storchaka
resolution: - duplicate
status: languishing - closed
superseder: - wave module sets data subchunk size incorrectly when writing
wav file
versions: -Python 3.3, Python 3.4
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[issue1423] wave sunau aifc 16bit errors
Changes by Mark Lawrence breamore...@yahoo.co.uk: -- nosy: -BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
Christian Heimes added the comment: Is somebody interested in this bug? -- assignee: christian.heimes - status: open - languishing versions: +Python 3.3, Python 3.4 -Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
Changes by Serhiy Storchaka storch...@gmail.com: Removed file: http://bugs.python.org/file18919/unnamed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
Mark Lawrence breamore...@yahoo.co.uk added the comment: Is this still valid? -- nosy: +BreamoreBoy -gvanrossum versions: +Python 2.7, Python 3.1, Python 3.2 -Python 2.6, Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
jeroen jjkei...@gmail.com added the comment: as far as I know. But i have not use or tested it since a long time On Sat, Sep 18, 2010 at 4:34 PM, Mark Lawrence rep...@bugs.python.orgwrote: Mark Lawrence breamore...@yahoo.co.uk added the comment: Is this still valid? -- nosy: +BreamoreBoy -gvanrossum versions: +Python 2.7, Python 3.1, Python 3.2 -Python 2.6, Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___ -- Added file: http://bugs.python.org/file18919/unnamed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___as far as I know. But i have not use or tested it since a long timebrbrdiv class=gmail_quoteOn Sat, Sep 18, 2010 at 4:34 PM, Mark Lawrence span dir=ltrlt;a href=mailto:rep...@bugs.python.org;rep...@bugs.python.org/agt;/span wrote:br blockquote class=gmail_quote style=margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;br Mark Lawrence lt;a href=mailto:breamore...@yahoo.co.uk;breamore...@yahoo.co.uk/agt; added the comment:br br Is this still valid?br br --br nosy: +BreamoreBoy -gvanrossumbr versions: +Python 2.7, Python 3.1, Python 3.2 -Python 2.6, Python 3.0br br ___br Python tracker lt;a href=mailto:rep...@bugs.python.org;rep...@bugs.python.org/agt;br div class=imlt;a href=http://bugs.python.org/issue1423; target=_blankhttp://bugs.python.org/issue1423/agt;br /div___br /blockquote/divbr ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
Changes by Daniel Diniz aja...@gmail.com: -- components: +Windows stage: - test needed type: - behavior versions: +Python 2.6, Python 3.0 -Python 2.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1423 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
Guido van Rossum added the comment: Crys, since you apparently have working sound on Windows, could you have a look at this? There's also an (unrelated) issue with sunau.py on Py3k, it doesn't work (but the unittests aren't strong enough to discover that :-). -- assignee: - tiran nosy: +tiran priority: - normal __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1423 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
Guido van Rossum added the comment: What software do you use to play the sample? Is it perhaps ignoring the nchannels value from the header? -- nosy: +gvanrossum __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1423 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
jeroen added the comment: I played using winsound.PlaySound function for the wav. I used VLC and windows media player for wav,au and aiff after that All had the same problem. It was solved for sunau by doubling the nframes number written by the close function in the sunau module. I assume something similar should be done for the wav and aiff modules. This is what I changed in sunau I am not sure if adding *self._sampwidth breaks something else. It works for me now when I create 16bit stereo files. def _patchheader(self): self._file.seek(8) # jjk added * sampwidth otherwise for 16 bit you get wrong nframes _write_u32(self._file, self._datawritten*self._sampwidth) self._datalength = self._datawritten self._file.seek(0, 2) Hope this helps. greetings __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1423 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1423] wave sunau aifc 16bit errors
New submission from jeroen: When you write sound files wav sunau of aifc and you are using 16 bits samples. The number of frames in the files is incorrect. close function which updates the headers makes a mistake I assume. For the sunau type I had to double the number of frames in the close function to make it correct. If you do not correctg number of frames a 10 second file will play 5 seconds -- components: Library (Lib) messages: 57377 nosy: jeroen severity: normal status: open title: wave sunau aifc 16bit errors versions: Python 2.5 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1423 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
