58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
// Copyright 2014 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#ifndef PACKAGER_MEDIA_FORMATS_MP4_MULTI_SEGMENT_SEGMENTER_H_
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#define PACKAGER_MEDIA_FORMATS_MP4_MULTI_SEGMENT_SEGMENTER_H_
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#include "packager/media/formats/mp4/segmenter.h"
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namespace shaka {
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namespace media {
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namespace mp4 {
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struct SegmentType;
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/// Segmenter for MP4 live, main and simple profiles. There can be multiple
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/// media segments, which can contain multiple fragments. The generated segments
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/// are written to files defined by @b MuxerOptions.segment_template if
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/// specified; otherwise, the segments are appended to the main output file
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/// specified by @b MuxerOptions.output_file_name.
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class MultiSegmentSegmenter : public Segmenter {
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public:
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MultiSegmentSegmenter(const MuxerOptions& options,
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std::unique_ptr<FileType> ftyp,
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std::unique_ptr<Movie> moov);
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~MultiSegmentSegmenter() override;
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/// @name Segmenter implementation overrides.
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/// @{
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bool GetInitRange(size_t* offset, size_t* size) override;
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bool GetIndexRange(size_t* offset, size_t* size) override;
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std::vector<Range> GetSegmentRanges() override;
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/// @}
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private:
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// Segmenter implementation overrides.
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Status DoInitialize() override;
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Status DoFinalize() override;
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Status DoFinalizeSegment() override;
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// Write segment to file.
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Status WriteInitSegment();
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Status WriteSegment();
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std::unique_ptr<SegmentType> styp_;
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uint32_t num_segments_;
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DISALLOW_COPY_AND_ASSIGN(MultiSegmentSegmenter);
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};
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} // namespace mp4
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} // namespace media
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} // namespace shaka
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#endif // PACKAGER_MEDIA_FORMATS_MP4_MULTI_SEGMENT_SEGMENTER_H_
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