Tag Parser 10.3.1
C++ library for reading and writing MP4 (iTunes), ID3, Vorbis, Opus, FLAC and Matroska tags
waveaudiostream.h
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1#ifndef TAG_PARSER_WAVEAUDIOSTREAM_H
2#define TAG_PARSER_WAVEAUDIOSTREAM_H
3
4#include "../abstracttrack.h"
5
6namespace TagParser {
7
9public:
10 constexpr WaveFormatHeader();
11
12 std::uint64_t parse(CppUtilities::BinaryReader &reader, std::uint64_t maxSize, Diagnostics &diag);
13 MediaFormat format() const;
14 constexpr std::uint32_t bitrate() const;
15
16 std::uint64_t guid1;
17 std::uint64_t guid2;
18 std::uint16_t formatTag;
19 std::uint16_t channelCount;
20 std::uint32_t sampleRate;
21 std::uint32_t bytesPerSecond;
22 std::uint16_t chunkSize;
23 std::uint16_t bitsPerSample;
24 std::uint32_t channelMask;
25};
26
31 : guid1(0)
32 , guid2(0)
33 , formatTag(0)
34 , channelCount(0)
35 , sampleRate(0)
36 , bytesPerSecond(0)
37 , chunkSize(0)
38 , bitsPerSample(0)
39 , channelMask(0)
40{
41}
42
46constexpr std::uint32_t WaveFormatHeader::bitrate() const
47{
49}
50
52public:
53 WaveAudioStream(std::iostream &stream, std::uint64_t startOffset);
54 ~WaveAudioStream() override;
55
56 TrackType type() const override;
57
58 static void addInfo(const WaveFormatHeader &waveHeader, AbstractTrack &track);
59
60protected:
61 void internalParseHeader(Diagnostics &diag, AbortableProgressFeedback &progress) override;
62
63private:
64 std::uint64_t m_dataOffset;
65};
66
67} // namespace TagParser
68
69#endif // TAG_PARSER_WAVEAUDIOSTREAM_H
The AbortableProgressFeedback class provides feedback about an ongoing operation via callbacks.
The AbstractTrack class parses and stores technical information about video, audio and other kinds of...
Definition: abstracttrack.h:65
The Diagnostics class is a container for DiagMessage.
Definition: diagnostics.h:156
The MediaFormat class specifies the format of media data.
Definition: mediaformat.h:246
Implementation of TagParser::AbstractTrack for the RIFF WAVE container format.
The WaveFormatHeader class parses the WAVEFORMATEX structure defined by MS.
constexpr std::uint32_t bitrate() const
Calculates the bitrate from the header data.
constexpr WaveFormatHeader()
Constructs a new WaveFormatHeader.
#define TAG_PARSER_EXPORT
Marks the symbol to be exported by the tagparser library.
constexpr TAG_PARSER_EXPORT std::string_view bitrate()
The track's bit rate in bits per second.
TAG_PARSER_EXPORT std::uint8_t channelCount(std::uint8_t config)
Returns the channel count for the specified MPEG-4 channel config.
Definition: mp4ids.cpp:460
Contains all classes and functions of the TagInfo library.
Definition: aaccodebook.h:10
TrackType
The TrackType enum specifies the underlying file type of a track and the concrete class of the track ...
Definition: abstracttrack.h:31