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39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
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#pragma once
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#include "mp4.h"
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#include "file/ifc_fileplayback.h"
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#include "mp4/ifc_mp4audiodecoder.h"
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#include "MP4MetadataBase.h"
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#include "MP4FileObject.h"
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#include "nswasabi/MetadataChain.h"
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class MP4Playback : public ifc_fileplayback
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{
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public:
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MP4Playback();
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~MP4Playback();
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int Initialize(nx_uri_t filename, nx_file_t file, ifc_metadata *parent_metadata, ifc_fileplayback_parent *parent);
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private:
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ifc_mp4audiodecoder *audio_decoder;
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MP4FileHandle mp4_file;
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ifc_audioout::Parameters audio_parameters;
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MetadataChain<MP4FileObject> *mp4_file_object;
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bool output_opened;
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double samples_per_second;
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nx_file_t file;
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ifc_fileplayback_parent *parent;
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nx_uri_t filename;
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private:
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int Init(nx_file_t file, ifc_metadata *parent_metadata);
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int Configure();
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void WASABICALL FilePlayback_Close();
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ns_error_t WASABICALL FilePlayback_Seekable();
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ns_error_t WASABICALL FilePlayback_GetMetadata(ifc_metadata **metadata);
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ns_error_t WASABICALL FilePlayback_GetLength(double *length, ns_error_t *exact);
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ns_error_t WASABICALL FilePlayback_GetBitrate(double *bitrate, ns_error_t *exact);
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ns_error_t WASABICALL FilePlayback_Seek(const Agave_Seek *seek, ns_error_t *seek_error, double *new_position);
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ns_error_t WASABICALL FilePlayback_DecodeStep();
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ns_error_t WASABICALL FilePlayback_Interrupt(Agave_Seek *resume_information);
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ns_error_t WASABICALL FilePlayback_Resume(Agave_Seek *resume_information, nx_file_t file, ifc_metadata *parent_metadata);
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};
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