chromium/media/muxers/mp4_muxer_delegate_fragment.cc

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/muxers/mp4_muxer_delegate_fragment.h"

#include "base/notreached.h"
#include "media/muxers/mp4_muxer_context.h"

namespace media {

namespace {

FragmentSampleFlags;
TrackFragmentHeaderFlags;
TrackFragmentRunFlags;

}  // namespace

Mp4MuxerDelegateFragment::Mp4MuxerDelegateFragment(Mp4MuxerContext& context,
                                                   int video_track_id,
                                                   int audio_track_id,
                                                   uint32_t sequence_number)
    : … { … }

bool Mp4MuxerDelegateFragment::HasSamples() const { … }

void Mp4MuxerDelegateFragment::AddVideoData(std::string_view encoded_data,
                                            base::TimeTicks timestamp) { … }

void Mp4MuxerDelegateFragment::AddAudioData(std::string_view encoded_data,
                                            base::TimeTicks timestamp) { … }

void Mp4MuxerDelegateFragment::AddVideoLastTimestamp(
    base::TimeDelta timestamp) { … }

void Mp4MuxerDelegateFragment::AddAudioLastTimestamp(
    base::TimeDelta timestamp) { … }

base::TimeTicks Mp4MuxerDelegateFragment::GetVideoStartTimestamp() const { … }

const mp4::writable_boxes::MovieFragment&
Mp4MuxerDelegateFragment::GetMovieFragment() const { … }

const mp4::writable_boxes::MediaData& Mp4MuxerDelegateFragment::GetMediaData()
    const { … }

size_t Mp4MuxerDelegateFragment::GetVideoSampleSize() const { … }

size_t Mp4MuxerDelegateFragment::GetAudioSampleSize() const { … }

void Mp4MuxerDelegateFragment::Finalize(base::TimeTicks start_audio_time,
                                        base::TimeTicks start_video_time) { … }

void Mp4MuxerDelegateFragment::AddNewTrack(uint32_t track_index) { … }

void Mp4MuxerDelegateFragment::AddDataToRun(
    mp4::writable_boxes::TrackFragmentRun& trun,
    std::string_view encoded_data,
    base::TimeTicks timestamp) { … }

void Mp4MuxerDelegateFragment::AddDataToMdat(std::vector<uint8_t>& track_data,
                                             std::string_view encoded_data) { … }

void Mp4MuxerDelegateFragment::AddLastTimestamp(
    mp4::writable_boxes::TrackFragmentRun& trun,
    base::TimeDelta timestamp) { … }

void Mp4MuxerDelegateFragment::SetBaseDecodeTime(
    base::TimeTicks start_audio_time,
    base::TimeTicks start_video_time) { … }

}  // namespace media