similar to: [PATCH] set decoding status if write callback failed.

I am getting large, corrupted native FLAC files when trying to call the encoder from inside the decoder. The metadata in the output file is OK. Is initializing and calling an encoder from inside a libFLAC decoder write callback supported? The encoder is initialized on the first write callback. Environment is Win 7 Ult, 64-bit, VS 2008, libFLAC 1.2.1. Here is some context. The static

I refer to a problem that appeared on the flac list last August that was either solved off-list or abandoned. (http://lists.xiph.org/pipermail/flac/2005-August/000468.html) The problem is with using the C++ encoder classes, particularly the FLAC::Encoder::File:set_metadata function. JC said that the developers version of how to add a simple metadata block looked right, but it did not work for

Thanks Brian. I converted everything to libFLAC and got the same results. Here is some debug output encoder: [34.270050] FLAC encoder set succeeded [34.271183] write_callback, frame: 0, samples: 0 [34.271282] write_callback, frame: 0, samples: 0 [34.271313] write_callback, frame: 0, samples: 0 [34.271351] FLAC encoder initialization succeeded [34.356251] write_callback, frame: 0, samples: 4096

Hi, I have a problem when I try to open a file, which is not a FLAC file. When I open a non-flac file with the stream decoder API, one of the first things called is FLAC__stream_decoder_process_metadata, which itself calls stream_decoder_find_metadata_. Unfortunately the non-flac file contains some content, which leads to the state set to FLAC__STREAM_DECODER_READ_FRAME. However in

I'm trying to use libflac++ on a live internet audio stream. I don't see anything mentioned in the documentation that suggests this should not be possible, so I hope I'm not chasing down the wrong path (two weeks in). The encoder seems to be working fine and creates data for the write_callback, which I have coded to packetize that data and send it across the network. The question is

Hi Josh, As you know, I'm writing a FLAC ACM codec using libFLAC. The Audio Codec Manager sends messages to the driver with blocks of data to be converted. I think it will be much easier to decode the data if we could use FLAC__stream_decoder_process_whole_stream() to process the first message, not processing any data that don't make a whole frame, and then use

Here you are: soa2ii at thor /mnt/files/music/Slime/Alle gegen Alle $ metaflac --list 02\ St?rtebecker.flac METADATA block #0 type: 0 (STREAMINFO) is last: false length: 34 minimum blocksize: 4608 samples maximum blocksize: 4608 samples minimum framesize: 14 bytes maximum framesize: 15637 bytes sample_rate: 44100 Hz channels: 2 bits-per-sample: 16 total samples: 5857656

For instance the write_callback thing: client_data ? can it be a pointer to just about anything? For instance a pointer to a two-dimensional array? Are those FLAC-WAV and WAV-FLAC examples the only examples available? What would be the best approach to read a FLAC file to an array of some kind? Passing a pointer to the array as ?client_data?? I'd like to use a two-dimensional array, but

In stream_decoder.c function find_metadata_() checks whether a file is valid or not. There are 4 cases it recognizes: 1) file begins with 'fLaC' 2) file begins with ID3 (skipped), followed by 'fLaC' 3) file may begin with 11111111 111110?? sync code (or 11111111111110, depends on endianess i suppose). That is - a raw file with FLAC frames, without header (right?). 4) file begins

-----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

I'm using flac-1.2.1 and visual studio 2010 on windows xp sp3 and I want to compress raw CDDA with the stream encoder to a file. But I just can't get the flac encoder to work, the encoder always returns an error enc.get_state() == "FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA" get_verify_decoder_state() == "FLAC__STREAM_DECODER_READ_FRAME" this is the code I

Hi, I'm working on writing a FLAC encoding plugin for a personal cd ripping project of mine which uses paranoia for the raw audio extraction. My basic setup which follows gets me oddly high pitched audio with lots of noise (although the music IS somewhat recognizable). #include <FLAC/stream_encoder.h> FLAC__StreamEncoder *encoder; FILE *output_file_descriptor; encoder =

> Hi, > Sorry for the tardy response to this. I've now read your email a number of > times and I'm still not sure what needs to be done. > Maybe it would help if you could explain the following: > * What is actually happening. > * What you expect to happen and how that differs from what is happening. > * Propose a fix. > Once thing that may actually help is a small

Hello. I create FLAC file decoding, processing and playing program and have the following question : how to convert FLAC 16 bit file data to 32 bit float buffer for CPU processing? I've already inplemented sound playing and tested it with sine wave - it works without problems; I even made writing into decoding buffer values of sine wave, instead of decoded FLAC file data, and it also works

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

I'm using seekable_stream_decoder, And., this is my write_callback. I'm not getting the required output. The PCM i get is not the proper music. Am I doing something wrong here? FLAC__StreamDecoderWriteStatus AFLACStreamPlayer::StreamWriteCb ( const FLAC__SeekableStreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data) { int Channels,

I'm just trying to wrap the flac decoder into a push model class... as i'm having a few threading problems in corner cases. One thing i need to fnid out is... if i call process_single() and let the read callback give the decoder exactly one packet/frame. Is the write_callback garaunteed to only be fired once ? Also one other thing... this where is always crashes... Line 374 in

--- Ingo Ralf Blum <ingoralfblum@gmx.de> wrote: > I have a problem when I try to open a file, which is not a FLAC file. > When I > open a non-flac file with the stream decoder API, one of the first > things called > is FLAC__stream_decoder_process_metadata, which itself calls > stream_decoder_find_metadata_. Unfortunately the non-flac file > contains some > content,

Martijn van Beurden wrote: > I've tested this on x86_64-linux as well, but still no static building > possible (see earlier post on this). Someone over at HydrogenAudio has > successfully built statically linked, but gets all weird kinds of errors > in the resulting binary >

Now that I can build FLAC again with Janne's patch I would like to report about the warnings I get when building for Android: android-make | grep warn md5.c: In function 'format_input_': md5.c:282:25: warning: cast increases required alignment of target type [-Wcast-align] md5.c:288:24: warning: cast increases required alignment of target type [-Wcast-align] decode.c: In function