Displaying 7 results from an estimated 7 matches similar to: "playback of opus files using portaudio"
2018 Apr 06
2
Decoding Opus File in Chunks
I would like to decode an Opus file in chunks (e.g. 16K byte array). Is
this possible with the Opusfile library or would I need to interface
directly with libogg and libopus? It seems like the Opusfile decoder
functions maintain an internal pointer/state for OggOpusFile during
multiple calls to op_read(OggOpusFile *_op ...) and a complete byte array
of the entire Opus file would be needed.
Any
2004 Sep 10
2
Storing FLAC in Matroska
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
2005 Jan 26
2
graphsheet substitute in R?
I'm using R 2.0.1 in a class I teach, with most students working under
windows XP. We have a data frame with the first column containing the
factor "site," and five water-quality variables at each site. As one part
of exploring these data, I'd like the students to run
by(ourdata,site,pairs).
When I try that, however, the pairs plots for the first 10 sites scroll
past, and
2004 Sep 10
2
Storing FLAC in Matroska
Hello,
I'm looking into storing FLAC audio in Matroska and I have a few
questions.
1. Can I use libflac to extract the compressed frames?
Or will I need to write up a simple file parser?
2. What is required to decode the frames?
From the docs I understand that you need the FRAME and you may need the
METADATA_BLOCK.
Thanks,
Jory Stone
jcsston@toughguy.net
Matroska, the new,
2017 Feb 09
0
Opus and IceCast ?
Hello.
First of all, wow for that revolutionary project.
I have, with lot of success, translated the c headers and demos into Pascal fpc code.
https://github.com/fredvs/uos/blob/master/src/uos_opusfile.pas
2004 Nov 02
0
A general Mathematicasl pointer if you could? Thank you.
Greetings.
A friend of mine and I are thinking about implementing the SIQ Protocol,
describe as RFC here:
http://www.milter.info/milter-siq/draft-irtf-asrg-iar-howe-siq-00.txt
as an Apache Module. This would implement the HTTP "connector?? described
in the RFC. While we do not think that this is too complicated, we are
concerned about the whole process that is attached to building the
2018 Apr 06
0
Decoding Opus File in Chunks
You might want to take a look at the op_open_callbacks API:
https://opus-codec.org/docs/opusfile_api-0.7/group__stream__open__close.html#ga5b81c0b685f3d3c9c7d7091e5536c759
libopusfile will only call your provided read() function as needed. If
you don't implement the seeking functions, it will only read it in a
linear order.
On 04/06/2018 09:08 AM, Chris McGowan wrote:
> I would like to