similar to: Vorbis and threads

Hello all. I'm new to this list. I'm also new to coding with libvorbis and things, so please bear with me. :) I've been having trouble with libvorbisfile. My use of it is fairly simple, but when I try to ov_clear the vorbis file, it segfaults. I can attach or otherwise make availible some demo source code, but for now I'll just pull out relevant lines: //BEGIN PSEUDO CODE

I compiled and installed pyogg followed by pyvorbis, running: $ ./config_unix.py $ python setup.py build and as root: # python setup.py install for pyogg and pyvorbis in turn. This completed without error, however upon trying to import ogg.vorbis in IDLE I get an import error: ImportError: libvorbisfile.so.3: cannot open shared object file: No such file or directory I was told this may have

I am trying to produce a postscript plot consisting of rectangles and text labels in R. It is going very well, but I have been unable to get small margins on the page. I read the documentation on the 'mar' and 'oma' options, but they claim that the margins should default to being 0.25in wide, in fact on my plot they are more like 1in each! Here is the smallest R script that

Dear List! I installed R and quite a few packages I use. When I try to start BiodiversityR the library loads without any problems but GUI do not start. Rcmdr loads without any problems. I am using R 2.13.0 64 bit. Downgrade to R 2.12.2 works. Thanks, Janos

Is there any particular reason why ov_read() packs floats to integer PCM inline, rather than being implemented in terms of ov_read_float() and a separate packing fucntion? There are obviously many advantages doing audio manipulation on the floats before packing, but right now you have to reinvent the packing stage yourself - in a replaygain backend that I'm working on, I ended up copying

I hope I'm not being an idiot, but I'm attempting to install vorbis-1.0 RPMs on a few redhat machines and failing horribly. I'm in dependency hell. For starters, libao-0.8.3-1 requires libasound.so.2 (an alsa library?) which does not seem to be available in any recent redhat releases. Then vorbis-tools wants libcurl.so.2, which makes redhat 7.2 machines choke. Worst of all is

I've been experimenting with the ideas of Replay Gain[1] and find that ogg123 doesn't have a way of specifying the scaling applied to replayed samples (like -f in mpg123). Looking at libvorbisfile, I see no function exactly matching this possibly desirable behaviour. ov_read() scales by either 128 (byte output) or 32768 (word output), but there's nothing in between. ov_read_float()

Hi All, The "libvorbisenc api reference" (http://www.xiph.org/ogg/vorbis/doc/vorbisenc/reference.html) exists, but appears to be the libvorbisfile api reference. Is there anywhere where I can find the "libvorbisenc api reference"? Cheers -- Andrew Baker --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe

At the end of a print job in my hp930c paralell printer in my samba-server (Suse Linux 8.0), an extra (blank) sheet is ejected. How can I correct this ?? Thanks Gilberto Antonangeli Gerente de Inform?tica / IT Manager HYPERLINK "http://www.thomastecnica.com.br/"Thomas T?cnica Coml. El. Transm. * 55 11 5031-1144 fax 55 11 5031-0677 HYPERLINK

All, Monty has made some improvements to the vorbis reference implementation, and we're ready to do a new release. Please sanity check the release candidate at http://people.xiph.org/~giles/2007/libvorbis-1.2.0rc2.tar.bz2 And let us know if there are any problems. The plan is to make an official release on Wednesday. Changes since the 1.1.2 release: * new ov_fopen() convenience

I'm forwarding this mail, since thomasvs on #vorbis can't seem to subscribe/send to the list. Please Cc: thomas@apestaart.org when you answer, or write directly to him. ----- Forwarded message ----- Hi, I've been asked by Vakor to help out on the packaging of the 1.0 release (for Red Hat). (For some reason xiph.org is refusing any mail from our server, urgent.rug.ac.be, so I

I've been looking at the organisation of my project trying to trim down it's size a touch... and libvorbis, is really the only think bigger than 100k coming in at over 1 meg .dll I've been looking through the code for vorbis_enc as that's the object file taking 95% of the space, and i can't figure out why it is so damn big... there's only a few thousand lines of code there

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Hi Gunter, I've solved the sound glitch. Since it was hard to reproduce, it took me a while, but I eventually figured it out. What I needed to do was fill the buffer with more data before handing it off to ao_play. It requires lots of bookkeeping, pointer arithmetic, and a sufficiently large buffer. First, the bigger buffer. I just pulled this code from ogg123: #define PRIMAGIC

Hi, I'm trying to load the vorbis libs dynamicly on Mac OS X. I've got success for libogg, libvorbis and libvorbisfile. But libvorbisenc drives me crazy. The function "vorbis_encode_init" seems not to be in there if I am using "NSLookupSymbolInImage". But the tools "otool" and "nm" tell me that the function is declared. Does anyone know, what I

Hi all, Perhaps a stupid question, but I just need pieces of audio from a file. I know I have to use vorbisfile, and the example compiles, but I don't know how to read the buffer. In fact, it's not even documented (or I'm looking at the wrong place). I assumed it was a interleaved buffer containing unsigned shorts, but that didn't work. I also tried the normal decode example,

Hi there, I've been grappling with this for some time, so I'm finally breaking down and trying this list. I'm trying to integrate libvorbisfile and libao to create a simple sound file player, a la ogg123. To do this, I borrowed heavily from ao_example.c and vorbisfile_example.c. I feed the buffer from ov_read into ao_play in a simple loop. It usually works, but occasionally all it

Dear All,   using the example from the package scatterplot3d I created a 3d plot as follows:   x <-rnorm(500,50,2) y <-rnorm(500,5,1) z <-rnorm(500,6,1) scatterplot3d(x, y, z, highlight.3d=TRUE, col.axis="blue",col.grid="lightblue", main="scatterplot3d - 1", pch=20)   I would like to ask if anyone could help me with the following:   1. I would like to draw  a

Here's a patch to vorbisfile.c in libvorbis that splits the float to integer pcm packing out of ov_read into it's own function. The good stuff: - ov_pack_pcm can be used by folks who decode to float pcm with ov_read_float to do various sound manipulations (eg, preamp, fades, replaygain). No more need to roll your own, which will really begin to pay off when 24 bit output gets

Hi I've problem when installing Crossworks. The install program says that: "The installayion of the Wiggler Device Driver for ARM component has failed. Cannot start ARMD Wiggler 1.9 : Overlapped I/O pending." Wiggler is the device connected do paralell port. I think, sth is wrong with the mentioned I/O of the LPT. What could I do? I've also tried the version installed in