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35 lines
683 B
35 lines
683 B
#ifndef RECORDER_H
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#define RECORDER_H
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#include <QString>
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#include <QSize>
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extern "C"
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{
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#include "libavformat/avformat.h"
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}
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class Recorder
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{
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public:
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Recorder(const QString& fileName);
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virtual ~Recorder();
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void setFrameSize(const QSize& declaredFrameSize);
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bool open(AVCodec* inputCodec);
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void close();
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bool write(AVPacket* packet);
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private:
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const AVOutputFormat* findMp4Muxer();
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bool recorderWriteHeader(AVPacket* packet);
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void recorderRescalePacket(AVPacket *packet);
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private:
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QString m_fileName = "";
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AVFormatContext* m_formatCtx = Q_NULLPTR;
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QSize m_declaredFrameSize;
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bool m_headerWritten = false;
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};
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#endif // RECORDER_H
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