Changeset ac20c85 for src/io/source_sndfile.h
- Timestamp:
- Mar 18, 2013, 4:32:08 PM (11 years ago)
- Branches:
- feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+
- Children:
- bb42f65
- Parents:
- de5d3f1
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
src/io/source_sndfile.h
rde5d3f1 rac20c85 1 1 /* 2 Copyright (C) 2012 Paul Brossier <piem@aubio.org>2 Copyright (C) 2012-2013 Paul Brossier <piem@aubio.org> 3 3 4 4 This file is part of aubio. … … 24 24 /** \file 25 25 26 Read from file using [libsndfile](http://www.mega-nerd.com/libsndfile/) 27 28 Avoid including this file directly! Prefer using ::aubio_source_t instead to 29 make your code portable. 30 31 To write to file, use ::aubio_sink_t. 32 26 33 \example io/test-source_sndfile.c 27 34 … … 32 39 #endif 33 40 41 /** sndfile media source object */ 34 42 typedef struct _aubio_source_sndfile_t aubio_source_sndfile_t; 35 aubio_source_sndfile_t * new_aubio_source_sndfile(char_t * path, uint_t samplerate, uint_t block_size); 43 44 /** 45 46 create new ::aubio_source_sndfile_t 47 48 \param uri the file path or uri to read from 49 \param samplerate sampling rate to view the fie at 50 \param block_size the size of the blocks to read from 51 52 Creates a new source object. If `0` is passed as `samplerate`, the sample 53 rate of the original file is used. 54 55 The samplerate of newly created source can be obtained using 56 ::aubio_source_sndfile_get_samplerate. 57 58 */ 59 aubio_source_sndfile_t * new_aubio_source_sndfile(char_t * uri, uint_t samplerate, uint_t block_size); 60 61 /** 62 63 read monophonic vector of length block_size from source object 64 65 \param s source object, created with ::new_aubio_source_sndfile 66 \param read_to ::fvec_t of data to read to 67 \param read upon returns, equals to number of frames actually read 68 69 Upon returns, `read` contains the number of frames actually read from the 70 source. `block_size` if enough frames could be read, less otherwise. 71 72 */ 36 73 void aubio_source_sndfile_do(aubio_source_sndfile_t * s, fvec_t * read_to, uint_t * read); 74 75 /** 76 77 get samplerate of source object 78 79 \param s source object, created with ::new_aubio_source_sndfile 80 \return samplerate, in Hz 81 82 */ 37 83 uint_t aubio_source_sndfile_get_samplerate(aubio_source_sndfile_t * s); 84 85 /** 86 87 close source and cleanup memory 88 89 \param s source object, created with ::new_aubio_source_sndfile 90 91 */ 38 92 void del_aubio_source_sndfile(aubio_source_sndfile_t * s); 39 93
Note: See TracChangeset
for help on using the changeset viewer.