OpenShot Audio Library | OpenShotAudio  0.3.1
juce_LAMEEncoderAudioFormat.h
1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2017 - ROLI Ltd.
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 5 End-User License
11  Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
12  27th April 2017).
13 
14  End User License Agreement: www.juce.com/juce-5-licence
15  Privacy Policy: www.juce.com/juce-5-privacy-policy
16 
17  Or: You may also use this code under the terms of the GPL v3 (see
18  www.gnu.org/licenses).
19 
20  JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
21  EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
22  DISCLAIMED.
23 
24  ==============================================================================
25 */
26 
27 namespace juce
28 {
29 
30 #if JUCE_USE_LAME_AUDIO_FORMAT || defined (DOXYGEN)
31 
32 //==============================================================================
48 class JUCE_API LAMEEncoderAudioFormat : public AudioFormat
49 {
50 public:
54  LAMEEncoderAudioFormat (const File& lameExecutableToUse);
55  ~LAMEEncoderAudioFormat();
56 
57  bool canHandleFile (const File&);
58  Array<int> getPossibleSampleRates();
59  Array<int> getPossibleBitDepths();
60  bool canDoStereo();
61  bool canDoMono();
62  bool isCompressed();
63  StringArray getQualityOptions();
64 
65  AudioFormatReader* createReaderFor (InputStream*, bool deleteStreamIfOpeningFails);
66 
67  AudioFormatWriter* createWriterFor (OutputStream*, double sampleRateToUse,
68  unsigned int numberOfChannels, int bitsPerSample,
69  const StringPairArray& metadataValues, int qualityOptionIndex);
71 
72 private:
73  File lameApp;
74  class Writer;
75 
76  JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LAMEEncoderAudioFormat)
77 };
78 
79 #endif
80 
81 } // namespace juce
virtual AudioFormatWriter * createWriterFor(OutputStream *streamToWriteTo, double sampleRateToUse, unsigned int numberOfChannels, int bitsPerSample, const StringPairArray &metadataValues, int qualityOptionIndex)=0