similar to: mistake in FLAC++ metadata interface?

Well, I'm quite frankly stumped. I'm writing a program that recurses into directories and reads (among others) FLAC files and should be able to read the vorbis comments ARTIST and TITLE from the file. A while back, I was popen()ing to metaflac, because I didn't want to mess with libFLAC. But now, it's the weekend, so I can mess around with this. Here's the code in question:

--- Joshua Kwan <joshk@triplehelix.org> wrote: > Well, I'm quite frankly stumped. I'm writing a program that recurses > into directories and reads (among others) FLAC files and should be > able > to read the vorbis comments ARTIST and TITLE from the file. > > A while back, I was popen()ing to metaflac, because I didn't want to > mess with libFLAC. But now,

Nevermind, I have discovered the problem(not really a problem). I had called: set_metadata_ignore_all(); because I didnt actually need to use the metadata in my application. But it seems that with this option set, "total_samples" is not set correctly after calling init(). Upon further debugging, I discovered that the test "sample < total_samples" was what is failing in

# Let's say I have 5 objects, object_1, object_2, etc. for (i in 1:5) { assign(paste("object_",i, sep=""), i+500) } # Now, for whatever reason, I don't know the names of the objects I've created, but I want to operate on them. list<-ls(pattern="^obj") #Is get best? for (l in list) { cat("\n", l, "is", get(l), sep="

--- David Collett <jg@webone.com.au> wrote: > Hello, > I have been changing my (C++)program over to the new FLAC++ API which > > has gone relatively smoothly. > > However, the function seek_absolute() (from the FLAC::Decoder::File > class) does not seem to work. It always returns false and doesnt seek > at > all. Using gdb, I have narrowed down the problem

Hello, I have been changing my (C++)program over to the new FLAC++ API which has gone relatively smoothly. However, the function seek_absolute() (from the FLAC::Decoder::File class) does not seem to work. It always returns false and doesnt seek at all. Using gdb, I have narrowed down the problem somewhat, but being the novice programmer that I am, I still don't know whats wrong. When I

I've found what looks like a bug in FLAC++ inside the Stream::set_metadata() method. It appears that the contained calls to FLAC__stream_encoder_set_metadata() are being passed arguments that point to local stack data (specifically the 'm' parameter which is a table that points to metadata objects). The code inside FLAC__stream_encoder_set_metadata() does nothing but store the given

On Mon, Nov 17, 2003 at 11:10:58AM -0800, Josh Coalson wrote: > > but there's still junk on the char* i get back from > > get_field_value(). > > there's no terminating null for these routines either, they > are returning the unterminated UTF-8 buffer just like the C > API. OK. I assumed that stuff passed back to the user as char* would have been made to behave

I'll have to see the whole class definition to tell what's wrong; nothing below looks wrong. the unit tests (see src/test_libFLAC++/) have some examples and the write callbacks do get called. Josh --- John Steele Scott <toojays@toojays.net> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, > > I am trying to create a FLAC plugin for the K3b CD

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I am trying to create a FLAC plugin for the K3b CD burning program. To do this I have subclassed the FLAC::Decoder::SeekableStream class. I can obtain the vorbiscomment data using set_metadata_respond, process_until_end_of_metadata and the metadata_callback, however I cannot decode the audio data. It seems to me as though the write_callback

--- Joshua Kwan <joshk@triplehelix.org> wrote: > On Mon, Nov 17, 2003 at 11:10:58AM -0800, Josh Coalson wrote: > > > but there's still junk on the char* i get back from > > > get_field_value(). > > > > there's no terminating null for these routines either, they > > are returning the unterminated UTF-8 buffer just like the C > > API. >

Hi me (2x - Haberman and Coalson), On Tue, Nov 11, 2003 at 03:51:42PM -0800, Josh Coalson wrote: > The C++ interface is a little simpler: [code follows] OK. Well, I found the C interface a little bit easier to understand, so I ended up using that instead of continuing to try to figure out the C++ interface. The one problem I have is that the values in block->data. vorbis_comment.comments

Hi R-users Is there any functions in R that can implement "expert systems"? The aim of an expert system is to produce a probable diagnosis for a patient with certain symptoms. In the classical expert system a mumber of "experts" are asked to make "statements" on the probabilities for different diseases when a combination of systems would appear. One typical

I realize this is probably a very basic problem but I''m developing my first rails app and running into this problem. I''m trying to write a photoblog application. I have a photo table and an album table. Photo has a to-one relationship to Album. Photo.album_id => Album.id In my view for photo I have a selection list that''s populated with all the available albums.

Josh Coalson wrote: > [...] > why do you need one? all the fields are available though method > calls. just an example: I created an object of the type "FLAC::Metadata::VorbisComment". How will this find it's way to "FLAC::Stream::Encoder.set_metadata()" ??? Thomas

Jeffrey J. Hallman wrote: >OK, I looked at the documentation and you're right about that. However, >I'm curious about why the first argument to UseMethod is ever necessary. >Is there ever a good reason for it to be something other than the name >of the calling function? (Wouldn't that lead to confusing code?) If >not, why bother with it at all? > >I've

Sorry Martin to bother you again! I have an ISDN flux with 100 numbers. The local PSTN is sending now the DNIS/DID (so they said!!!) (I have set the immediate=no in zapata.conf) but I have the same problem as before : NOTE : the number is alphanumeric-DID alphanumeric (I will make tests with numeric mumber!). WARNING[9226]: File chan_zap.c, Line 5275 (pri_fixup): Call specified, but not

Hi there, is there any specific reason for ignoring TITLE and PERFORMER info when importing CD-TEXT cuesheets into flac files? (These two fields have not always been used but they have become widely supported by now). One may answer that the preferred method for getting this kind of info for a cuesheet-flac would be CDDB, but CDDB info is not always reliable. In my opinion the goal "Now a CD

Volker Lendecke wrote on Samba-digest: > Message: 10 > From: <Volker.Lendecke@SerNet.DE> > To: jerry@samba.org > Cc: tombork@web.de, Volker.Lendecke@SerNet.DE, samba@lists.samba.org > Subject: Re: [Samba] 2.2.6 and printer questions > Reply-To: Volker.Lendecke@SerNet.DE > Date: Mon, 04 Nov 2002 08:54:01 +0100 > Organization: Service Network GmbH, Goettingen,

Hello all, I am currently using libao for audio output in my FLAC project. I am using linux, but I would like the program to be portable to windows. I am having no luck finding information about audio output API's that are cross platform compatable. libao is designed to be, but does anyone know it it ACTUALLY works under windows? I cant seem to find out! Failing that, are there any other