similar to: Questions about FLAC format from a java coder...

Thanks Miroslav, for your help - much appreciated. > > RICE PARTITION SIZE: In a zero-partition-order Rice block, the > > documentation says the number of samples in the partition is equal > > to the frame's blocksize. Surely this should be equal to the > > frame's-blocksize-minus-the-predictor-order, since we shouldn't need > > to encode residual for

Date: Sun, 19 Oct 2003 00:59:22 +0200 > On Sat, Oct 18, 2003 at 07:21:08PM +0000, Dan Stowell wrote: > > I asked a few questions about the flac format a couple of weeks ago. > > One more (if you don't mind) about the Rice coding. The Rice > > parameter "k" can't be zero (unless I'm mistaken), yet the FLAC spec > > says the Rice parameter can range

Hi, I asked a few questions about the flac format a couple of weeks ago. One more (if you don't mind) about the Rice coding. The Rice parameter "k" can't be zero (unless I'm mistaken), yet the FLAC spec says the Rice parameter can range from 0 to 15. I guessed, and tried adding one before using the parameter (i.e. assuming the range was really 1 to 16), and that didn't

I have some FLACs that have STREAMINFO that looks like this: METADATA block #0 type: 0 (STREAMINFO) is last: false length: 34 minumum blocksize: 4608 samples maximum blocksize: 4608 samples minimum framesize: 0 bytes maximum framesize: 0 bytes sample_rate: 44100 Hz channels: 2 bits-per-sample: 16 total samples: 0 MD5 signature: 00000000000000000000000000000000 (This came

If compression level is not default (!=5), is it stored? If compression level is stored in some case, where I can find it? Frames number works OK according to your instructions. Thank you ----- Original Message ----- From: "Josh Coalson" <xflac at yahoo.com> To: "Santiago Jimeno" <sjimeno at ya.com>; <flac at xiph.org> Sent: Tuesday, January 27, 2009 7:43

Replying to myself once again, since I seem to have found the answer I was looking for. Sorry for the noise. It seems CRAM is indeed misusing FLAC, since stated in the Notes section of the FLAC format for the FRAME_HEADER is the fact that only block size values 0110 and 0111 can be used for variable block size data (i.e., the block size is specified as an 8 or 16 bit value at the end of the

Op 11-12-14 om 10:05 schreef Miroslav Lichvar: > but I'd rather see the real seeking bug fixed instead I think I might have a fix, but it touches quite a bit of code, so it'll take some time. I think the problem is that because bogus headers might pop up in the stream of which the CRC checks out, the whole frame is decoded to validate that a frame is correct. The bogus header

Hello, I'm currently doing a little music player using libflac and libao. What I've currently done works as it should, but I have a problem where only one metadata block is detected, even if there are more (it doesn't have the last attribute set to true). This is using flac 1.3.2 on Gentoo amd64. The main code file is attached, it mainly follows the examples given with the libflac

--- configure.ac | 7 +++++ src/libFLAC/bitreader.c | 12 ++------- src/libFLAC/bitwriter.c | 8 ++---- src/libFLAC/fixed.c | 18 +++++-------- src/libFLAC/format.c | 8 ++---- src/libFLAC/include/private/macros.h | 29 ++++++++++++++++++++ src/libFLAC/metadata_iterators.c | 17 +++---------

Josh Coalson <xflac@yahoo.com> wrote: > --- Scott F <graue@oceanbase.org> wrote: > > > If I use flac to encode with the --replay-gain > > option, I get a warning about the --no-padding > > option... > > > > "NOTE: --replay-gain may leave a small PADDING block even with > > --no-padding" > > > > ...even though I'm

So I recently encoded my entire CD collection (over 7000 songs) to flac and I have found that 18 of them have a strange problem.  The files are corrupted in some way.. They will stop playing abruptly in the middle of the song.  I've attached a listing of the metadata and you'll see what I mean.  You can see that the seek points toward the end have a bunch of zeros and I'm not sure

Any progress? > I agree. Please keep up informed. >> FLAC__format_blocksize_is_subset() was introduced by commit #8ab0138 >> (https://gitorious.org/flac/flac/commit/8ab013837d379d3d1fa84eac5420faec41852fd7) >> over 5 years ago and available in the latest stable release 1.3.0. >> >> It would be nice if the official FLAC documentation used common >> adopted

Erik de Castro Lopo wrote: > I think I have an alternative fix for the CVE which should not break > seeking. I'm working on getting an copy of the file with which to test. Patch applied and pushed. commit b4b2910bdca010808ccf2799f55562fa91f4347b Author: Erik de Castro Lopo <erikd at mega-nerd.com> Date: Wed Dec 10 18:54:16 2014 +1100

I am making a program to obtain information from FLAC files in Visual Basic. NET language. If somebody needs it I can send it. I can also translate it to C #. But I have read the documentation and I have looked for in sdk 1.2.2 and I don't find how to get the frames number of the file and the used compression level (5 default and others) Can somebody help me? Greetings. Santiago Jimeno

First, Thank you for your answers. I using the following code to try simply decode a flac file and write the decoded data raw PCM file. The resulting file is just noise and pops, so is the decoded data in a different format than PCM? struct flacData { FILE *inputFile; FILE *outputFile; char *filename; }; FLAC__StreamDecoderReadStatus flac_DecoderReadCallback(const FLAC__StreamDecoder

Please help me understand what values of FFMPEG's "compression_level" preset generate subset FLAC stream and what not-subset? Default value of compression_level for FFMPEG's FLAC encoder is 5. FLAC specific encoder parameters: Encoder flac [FLAC (Free Lossless Audio Codec)]: Threading capabilities: no Supported sample formats: s16 s32 FLAC encoder AVOptions:

A user of CRAM (http://swami.sourceforge.net/cram.php) sent in a bug report related to decoding of CRAM files. This issue occurs with flac-1.1.2 but not previous versions (such as flac-1.1.1). Note that the same file is used for this test (hopefully ruling out any issue with the encoder). Details of the issue: When calling FLAC__stream_decoder_process_single() the error callback is triggered

sorry if I did not reply to this, answers below: --- Josh Green <josh@resonance.org> wrote: > On Tue, 2006-07-25 at 06:37 +0200, Josh Green wrote: > > A user of CRAM (http://swami.sourceforge.net/cram.php) sent in a > bug > > report related to decoding of CRAM files. This issue occurs with > > flac-1.1.2 but not previous versions (such as flac-1.1.1). Note >

When I was trying to find yesterday's xmms-plugin bug, i have noticed that seeking in stream without seek-table isn't very good. With attached patch it is much better. -- Miroslav Lichvar -------------- next part -------------- --- src/libFLAC/seekable_stream_decoder.c.orig 2003-02-26 19:41:51.000000000 +0100 +++ src/libFLAC/seekable_stream_decoder.c 2003-07-09 23:49:35.000000000 +0200

Hello all, I recently upgraded the libFLAC used in my application Max (http:// sbooth.org/Max/) to 1.1.3 and added preliminary support for album art. During the upgrade I evidently made some coding mistakes with interesting results. I've combed everything over and can't quite see the problems. I've become somewhat frustrated because my code didn't really change