OpenShot Audio Library | OpenShotAudio 0.4.0

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juce_OggVorbisAudioFormat.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
26 namespace juce
27{
28
29#if JUCE_USE_OGGVORBIS || DOXYGEN
30
31//==============================================================================
41 class JUCE_API OggVorbisAudioFormat : public AudioFormat
42{
43 public:
44 //==============================================================================
45 OggVorbisAudioFormat();
46 ~OggVorbisAudioFormat() override;
47
48 //==============================================================================
49 Array<int> getPossibleSampleRates() override;
50 Array<int> getPossibleBitDepths() override;
51 bool canDoStereo() override;
52 bool canDoMono() override;
53 bool isCompressed() override;
54 StringArray getQualityOptions() override;
55
56 //==============================================================================
65 int estimateOggFileQuality (const File& source);
66
67 //==============================================================================
73 static const char* const encoderName;
74
75 static const char* const id3title;
76 static const char* const id3artist;
77 static const char* const id3album;
78 static const char* const id3comment;
79 static const char* const id3date;
80 static const char* const id3genre;
81 static const char* const id3trackNumber;
83 //==============================================================================
84 AudioFormatReader* createReaderFor (InputStream* sourceStream,
85 bool deleteStreamIfOpeningFails) override;
86
87 AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
88 double sampleRateToUse,
89 unsigned int numberOfChannels,
90 int bitsPerSample,
91 const StringPairArray& metadataValues,
92 int qualityOptionIndex) override;
93 using AudioFormat::createWriterFor;
94
95 private:
96 JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (OggVorbisAudioFormat)
97};
98
99
100#endif
101
102} // namespace juce