OpenShot Audio Library | OpenShotAudio 0.4.0
Loading...
Searching...
No Matches
juce_AudioFormat.h
1/*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2022 - Raw Material Software Limited
6
7 JUCE is an open source library subject to commercial or open-source
8 licensing.
9
10 By using JUCE, you agree to the terms of both the JUCE 7 End-User License
11 Agreement and JUCE Privacy Policy.
12
13 End User License Agreement: www.juce.com/juce-7-licence
14 Privacy Policy: www.juce.com/juce-privacy-policy
15
16 Or: You may also use this code under the terms of the GPL v3 (see
17 www.gnu.org/licenses).
18
19 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
20 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
21 DISCLAIMED.
22
23 ==============================================================================
24*/
25
26namespace juce
27{
28
29//==============================================================================
38class JUCE_API AudioFormat
39{
40public:
41 //==============================================================================
43 virtual ~AudioFormat();
44
45 //==============================================================================
49 const String& getFormatName() const;
50
51 //==============================================================================
57 virtual StringArray getFileExtensions() const;
58
64 virtual bool canHandleFile (const File& fileToTest);
65
68
71
73 virtual bool canDoStereo() = 0;
74
76 virtual bool canDoMono() = 0;
77
79 virtual bool isCompressed();
80
82 virtual bool isChannelLayoutSupported (const AudioChannelSet& channelSet);
83
92 virtual StringArray getQualityOptions();
93
94 //==============================================================================
112
116 virtual MemoryMappedAudioFormatReader* createMemoryMappedReader (const File& file);
117 virtual MemoryMappedAudioFormatReader* createMemoryMappedReader (FileInputStream* fin);
118
150 double sampleRateToUse,
151 unsigned int numberOfChannels,
152 int bitsPerSample,
153 const StringPairArray& metadataValues,
154 int qualityOptionIndex) = 0;
155
187 virtual AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
188 double sampleRateToUse,
189 const AudioChannelSet& channelLayout,
190 int bitsPerSample,
191 const StringPairArray& metadataValues,
193
194protected:
200 AudioFormat (String formatName, StringArray fileExtensions);
201
208 AudioFormat (StringRef formatName, StringRef fileExtensions);
209
210private:
211 //==============================================================================
212 String formatName;
213 StringArray fileExtensions;
214};
215
216} // namespace juce
virtual AudioFormatWriter * createWriterFor(OutputStream *streamToWriteTo, double sampleRateToUse, unsigned int numberOfChannels, int bitsPerSample, const StringPairArray &metadataValues, int qualityOptionIndex)=0
virtual bool canDoStereo()=0
virtual bool canDoMono()=0
virtual Array< int > getPossibleBitDepths()=0
virtual AudioFormatReader * createReaderFor(InputStream *sourceStream, bool deleteStreamIfOpeningFails)=0
virtual Array< int > getPossibleSampleRates()=0