58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
// Copyright 2018 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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//
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// Defines EventInfo structure used internally by muxer listeners for VOD.
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#ifndef PACKAGER_MEDIA_EVENT_EVENT_INFO_H_
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#define PACKAGER_MEDIA_EVENT_EVENT_INFO_H_
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#include <cstdint>
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namespace shaka {
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namespace media {
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// This stores data passed into OnNewSegment() for VOD.
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struct SegmentEventInfo {
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int64_t start_time;
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// The below two fields are only useful for Segment.
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int64_t duration;
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uint64_t segment_file_size;
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int64_t segment_number;
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};
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struct KeyFrameEvent {
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int64_t timestamp;
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// In segment for multi-segment, in subsegment for single-segment.
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uint64_t start_offset_in_segment;
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uint64_t size;
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};
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// This stores data passed into OnCueEvent() for VOD.
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struct CueEventInfo {
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int64_t timestamp;
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};
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enum class EventInfoType {
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kSegment,
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kKeyFrame,
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kCue,
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};
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// This stores data for lazy event callback for VOD.
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struct EventInfo {
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EventInfoType type;
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union {
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SegmentEventInfo segment_info;
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KeyFrameEvent key_frame;
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CueEventInfo cue_event_info;
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};
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};
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} // namespace media
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} // namespace shaka
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#endif // PACKAGER_MEDIA_EVENT_EVENT_INFO_H_
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