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shaka-packager
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// Copyright 2018 Google Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
#include "packager/media/chunking/chunking_handler.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "packager/media/base/media_handler_test_base.h"
#include "packager/media/chunking/cue_alignment_handler.h"
#include "packager/media/public/ad_cue_generator_params.h"
#include "packager/status_test_util.h"
using ::testing::ElementsAre;
using ::testing::IsEmpty;
namespace shaka {
namespace media {
namespace {
const size_t kOneInput = 1;
const size_t kOneOutput = 1;
const size_t kThreeInput = 3;
const size_t kThreeOutput = 3;
const bool kEncrypted = true;
const bool kKeyFrame = true;
const uint64_t kNoTimeScale = 0;
const uint64_t kMsTimeScale = 1000;
const char* kNoId = "";
const char* kNoSettings = "";
const char* kNoPayload = "";
const size_t kChild = 0;
const size_t kParent = 0;
} // namespace
class CueAlignmentHandlerTest : public MediaHandlerTestBase {};
TEST_F(CueAlignmentHandlerTest, VideoInputWithNoCues) {
const size_t kVideoStream = 0;
const int64_t kSampleDuration = 1000;
const int64_t kSample0Start = 0;
const int64_t kSample1Start = kSample0Start + kSampleDuration;
const int64_t kSample2Start = kSample1Start + kSampleDuration;
AdCueGeneratorParams params;
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kOneInput, kOneOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream), OnFlush(kParent));
}
Input(kVideoStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetVideoStreamInfo(kMsTimeScale)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, !kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, AudioInputWithNoCues) {
const size_t kAudioStream = 0;
const int64_t kSampleDuration = 1000;
const int64_t kSample0Start = 0;
const int64_t kSample1Start = kSample0Start + kSampleDuration;
const int64_t kSample2Start = kSample1Start + kSampleDuration;
AdCueGeneratorParams params;
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kOneInput, kOneOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream), OnFlush(kParent));
}
Input(kAudioStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetAudioStreamInfo(kMsTimeScale)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, TextInputWithNoCues) {
const size_t kTextStream = 0;
const int64_t kSampleDuration = 1000;
const uint64_t kSample0Start = 0;
const uint64_t kSample0End = kSample0Start + kSampleDuration;
const uint64_t kSample1Start = kSample0End;
const uint64_t kSample1End = kSample1Start + kSampleDuration;
const uint64_t kSample2Start = kSample1End;
const uint64_t kSample2End = kSample2Start + kSampleDuration;
AdCueGeneratorParams params;
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kOneInput, kOneOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample1Start, kSample1End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample2Start, kSample2End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream), OnFlush(kParent));
}
Input(kTextStream)
->Dispatch(StreamData::FromStreamInfo(kChild, GetTextStreamInfo()));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample0Start, kSample0End, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample1Start, kSample1End, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample2Start, kSample2End, kNoPayload)));
Input(kTextStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, TextAudioVideoInputWithNoCues) {
const size_t kTextStream = 0;
const size_t kAudioStream = 1;
const size_t kVideoStream = 2;
const uint64_t kSampleDuration = 1000;
const uint64_t kSample0Start = 0;
const uint64_t kSample0End = kSample0Start + kSampleDuration;
const uint64_t kSample1Start = kSample0Start + kSampleDuration;
const uint64_t kSample1End = kSample1Start + kSampleDuration;
const uint64_t kSample2Start = kSample1Start + kSampleDuration;
const uint64_t kSample2End = kSample2Start + kSampleDuration;
AdCueGeneratorParams params;
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kThreeInput, kThreeOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample1Start, kSample1End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample2Start, kSample2End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream), OnFlush(kParent));
}
{
testing::InSequence s;
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream), OnFlush(kParent));
}
{
testing::InSequence s;
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream), OnFlush(kParent));
}
Input(kTextStream)
->Dispatch(StreamData::FromStreamInfo(kChild, GetTextStreamInfo()));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample0Start, kSample0End, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample1Start, kSample1End, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample2Start, kSample2End, kNoPayload)));
Input(kTextStream)->FlushAllDownstreams();
Input(kAudioStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetAudioStreamInfo(kMsTimeScale)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)->FlushAllDownstreams();
Input(kVideoStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetVideoStreamInfo(kMsTimeScale)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, !kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, VideoInputWithCues) {
const size_t kVideoStream = 0;
const int64_t kSampleDuration = 1000;
const int64_t kSample0Start = 0;
const int64_t kSample1Start = kSample0Start + kSampleDuration;
const int64_t kSample2Start = kSample1Start + kSampleDuration;
const double kSample2StartInSeconds =
static_cast<double>(kSample2Start) / kMsTimeScale;
// Put the cue between two key frames.
Cuepoint cue;
cue.start_time_in_seconds = static_cast<double>(kSample1Start) / kMsTimeScale;
AdCueGeneratorParams params;
params.cue_points.push_back(cue);
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kOneInput, kOneOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsCueEvent(kParent, kSample2StartInSeconds)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream), OnFlush(kParent));
}
Input(kVideoStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetVideoStreamInfo(kMsTimeScale)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, !kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, AudioInputWithCues) {
const size_t kAudioStream = 0;
const int64_t kSampleDuration = 1000;
const int64_t kSample0Start = 0;
const int64_t kSample1Start = kSample0Start + kSampleDuration;
const int64_t kSample2Start = kSample1Start + kSampleDuration;
const double kSample1StartInSeconds =
static_cast<double>(kSample1Start) / kMsTimeScale;
Cuepoint cue;
cue.start_time_in_seconds = static_cast<double>(kSample1Start) / kMsTimeScale;
AdCueGeneratorParams params;
params.cue_points.push_back(cue);
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kOneInput, kOneOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsCueEvent(kParent, kSample1StartInSeconds)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream), OnFlush(kParent));
}
Input(kAudioStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetAudioStreamInfo(kMsTimeScale)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, TextInputWithCues) {
const size_t kTextStream = 0;
const int64_t kSampleDuration = 1000;
const uint64_t kSample0Start = 0;
const uint64_t kSample0End = kSample0Start + kSampleDuration;
const uint64_t kSample1Start = kSample0End;
const uint64_t kSample1End = kSample1Start + kSampleDuration;
const uint64_t kSample2Start = kSample1End;
const uint64_t kSample2End = kSample2Start + kSampleDuration;
const double kSample1StartInSeconds =
static_cast<double>(kSample1Start) / kMsTimeScale;
Cuepoint cue;
cue.start_time_in_seconds = static_cast<double>(kSample1Start) / kMsTimeScale;
AdCueGeneratorParams params;
params.cue_points.push_back(cue);
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kOneInput, kOneOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample0Start, kSample0End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsCueEvent(kParent, kSample1StartInSeconds)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample1Start, kSample1End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample2Start, kSample2End,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream), OnFlush(kParent));
}
Input(kTextStream)
->Dispatch(StreamData::FromStreamInfo(kChild, GetTextStreamInfo()));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample0Start, kSample0End, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample1Start, kSample1End, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample2Start, kSample2End, kNoPayload)));
Input(kTextStream)->FlushAllDownstreams();
}
TEST_F(CueAlignmentHandlerTest, TextAudioVideoInputWithCues) {
const size_t kTextStream = 0;
const size_t kAudioStream = 1;
const size_t kVideoStream = 2;
const int64_t kSampleDuration = 1000;
const int64_t kSample0Start = 0;
const int64_t kSample1Start = kSample0Start + kSampleDuration;
const int64_t kSample2Start = kSample1Start + kSampleDuration;
const uint64_t kSample0StartU = 0;
const uint64_t kSample0EndU = kSample0StartU + kSampleDuration;
const uint64_t kSample1StartU = kSample0EndU;
const uint64_t kSample1EndU = kSample1StartU + kSampleDuration;
const uint64_t kSample2StartU = kSample1EndU;
const uint64_t kSample2EndU = kSample2StartU + kSampleDuration;
const double kSample2StartInSeconds =
static_cast<double>(kSample2Start) / kMsTimeScale;
// Put the cue between two key frames.
Cuepoint cue;
cue.start_time_in_seconds = static_cast<double>(kSample1Start) / kMsTimeScale;
AdCueGeneratorParams params;
params.cue_points.push_back(cue);
SyncPointQueue sync_points(params);
std::shared_ptr<MediaHandler> handler =
std::make_shared<CueAlignmentHandler>(&sync_points);
SetUpAndInitializeGraph(handler, kThreeInput, kThreeOutput);
{
testing::InSequence s;
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsStreamInfo(kParent, kNoTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample0StartU, kSample0EndU,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample1StartU, kSample1EndU,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsCueEvent(kParent, kSample2StartInSeconds)));
EXPECT_CALL(*Output(kTextStream),
OnProcess(IsTextSample(kNoId, kSample2StartU, kSample2EndU,
kNoSettings, kNoPayload)));
EXPECT_CALL(*Output(kTextStream), OnFlush(kParent));
}
{
testing::InSequence s;
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsCueEvent(kParent, kSample2StartInSeconds)));
EXPECT_CALL(*Output(kAudioStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kAudioStream), OnFlush(kParent));
}
{
testing::InSequence s;
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsStreamInfo(kParent, kMsTimeScale, !kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample0Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample1Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsCueEvent(kParent, kSample2StartInSeconds)));
EXPECT_CALL(*Output(kVideoStream),
OnProcess(IsMediaSample(kParent, kSample2Start, kSampleDuration,
!kEncrypted)));
EXPECT_CALL(*Output(kVideoStream), OnFlush(kParent));
}
Input(kTextStream)
->Dispatch(StreamData::FromStreamInfo(kChild, GetTextStreamInfo()));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample0StartU, kSample0EndU, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample1StartU, kSample1EndU, kNoPayload)));
Input(kTextStream)
->Dispatch(StreamData::FromTextSample(
kChild,
GetTextSample(kNoId, kSample2StartU, kSample2EndU, kNoPayload)));
Input(kTextStream)->FlushAllDownstreams();
Input(kAudioStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetAudioStreamInfo(kMsTimeScale)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kAudioStream)->FlushAllDownstreams();
Input(kVideoStream)
->Dispatch(
StreamData::FromStreamInfo(kChild, GetVideoStreamInfo(kMsTimeScale)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample0Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample1Start, kSampleDuration, !kKeyFrame)));
Input(kVideoStream)
->Dispatch(StreamData::FromMediaSample(
kChild, GetMediaSample(kSample2Start, kSampleDuration, kKeyFrame)));
Input(kVideoStream)->FlushAllDownstreams();
}
// TODO(kqyang): Add more tests, in particular, multi-thread tests.
} // namespace media
} // namespace shaka
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