Цитат на писмо от [EMAIL PROTECTED]: > Send Cmdist mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist > or, via email, send a message with subject or body 'help' > to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is > more specific > than "Re: Contents of Cmdist digest..." > > > Today's Topics: > > 1. Fw: Re: [CM] CLM and file sizes? (Bill > Schottstaedt) > 2. Re: Fw: Re: [CM] CLM and file sizes? (Fernando > Lopez-Lezcano) > 3. Re: Fw: Re: [CM] CLM and file sizes? (Bill > Schottstaedt) > 4. Re: Fw: Re: [CM] CLM and file sizes? (Bill > Schottstaedt) > > --__--__-- > > Message: 1 > From: "Bill Schottstaedt" <[EMAIL PROTECTED]> > To: [email protected] > Subject: Fw: Re: [CM] CLM and file sizes? > Date: Fri, 10 Nov 2006 13:52:54 -0800 > > > ---------- Forwarded Message ----------- > From: "Bill Schottstaedt" <[EMAIL PROTECTED]> > To: Joseph Anderson <[EMAIL PROTECTED]> > Sent: Fri, 10 Nov 2006 13:52:26 -0800 > Subject: Re: [CM] CLM and file sizes? > > I think the problem is that AIFC and wave headers have > 32-bit size fields, > whereas Next-style headers ignore the size field if it is > obviously wrong. > I got the same bug you reported writing an AIFC file, but > I've written > a 7 hour 2-channel 44KHz file (4.23 GBytes) using > mus-next as the > header type. So it's a bug in sndlib, not OSX. I'm not > sure there's > a real solution for the AIFC/RIFF cases -- if I limit the > written size to > 31 bits, you can probably get all the data, but most > programs won't notice > it. > ------- End of Forwarded Message ------- > > > --__--__-- > > Message: 2 > Subject: Re: Fw: Re: [CM] CLM and file sizes? > From: Fernando Lopez-Lezcano <[EMAIL PROTECTED]> > To: Bill Schottstaedt <[EMAIL PROTECTED]> > Cc: [email protected] > Date: Fri, 10 Nov 2006 15:33:35 -0800 > > On Fri, 2006-11-10 at 13:52 -0800, Bill Schottstaedt > wrote: > > I think the problem is that AIFC and wave headers have > 32-bit size fields, > > whereas Next-style headers ignore the size field if it > is obviously wrong. > > I got the same bug you reported writing an AIFC file, > but I've written > > a 7 hour 2-channel 44KHz file (4.23 GBytes) using > mus-next as the > > header type. So it's a bug in sndlib, not OSX. I'm > not sure there's > > a real solution for the AIFC/RIFF cases -- if I limit > the written size to > > 31 bits, you can probably get all the data, but most > programs won't notice > > it. > > I think there's a "w64" format that goes above the 2G > limit of wav > files. Timemachine uses it by default (through > libsndfile, I think), and > Ardour is going to use it in its new 2.x version, > otherwise length of > recording time available for high sampling rates becomes > unacceptably > low. > > -- Fernando > > > > --__--__-- > > Message: 3 > From: "Bill Schottstaedt" <[EMAIL PROTECTED]> > To: Fernando Lopez-Lezcano <[EMAIL PROTECTED]> > Cc: [email protected] > Subject: Re: Fw: Re: [CM] CLM and file sizes? > Date: Fri, 10 Nov 2006 16:27:08 -0800 > > sndlib calls that the "soundforge" format -- I could add > write support for > it everywhere, but I got it by reverse engineering > soundforge files and > others then copied me, as far as I know. It would be > better to have something > known to be free and less of a kludge. > > > --__--__-- > > Message: 4 > From: "Bill Schottstaedt" <[EMAIL PROTECTED]> > To: [email protected] > Subject: Re: Fw: Re: [CM] CLM and file sizes? > Date: Sat, 11 Nov 2006 11:13:02 -0800 > > On the 64 bit file spec, I think Ardour plans to use > rf64: > > http://www.ebu.ch/CMSimages/en/tec_doc_t3306_tcm6-42570.pdf > > not w64 -- this looks fine to me -- I'll add sndlib > support for it, > and tie it all into Snd/CLM. Now to find an example > audio file > for testing... > > > > --__--__-- > > _______________________________________________ > Cmdist mailing list > [email protected] > http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist > > > End of Cmdist Digest > >
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