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<?xml version="1.0" encoding="UTF-8"?> | ||
<!--Generated with https://github.com/shaka-project/shaka-packager version <tag>-<hash>-<test>--> | ||
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT3.114666700363159S"> | ||
<Period id="0"> | ||
<AdaptationSet id="0" contentType="audio" subsegmentAlignment="true"> | ||
<Representation id="0" bandwidth="227665" codecs="dtsx" mimeType="audio/mp4" audioSamplingRate="48000"> | ||
<AudioChannelConfiguration schemeIdUri="tag:dts.com,2018:uhd:audio_channel_configuration" value="0000003F"/> | ||
<BaseURL>bear-dtsx-audio.mp4</BaseURL> | ||
<SegmentBase indexRange="742-821" timescale="48000"> | ||
<Initialization range="0-741"/> | ||
</SegmentBase> | ||
</Representation> | ||
</AdaptationSet> | ||
</Period> | ||
</MPD> |
37 changes: 37 additions & 0 deletions
37
packager/media/codecs/dts_audio_specific_config_unittest.cc
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// Copyright 2023 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. | ||
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#include <gtest/gtest.h> | ||
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#include "packager/media/codecs/dts_audio_specific_config.h" | ||
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namespace shaka { | ||
namespace media { | ||
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TEST(DTSAudioSpecificConfigTest, BasicProfileTest) { | ||
uint8_t buffer[] = {0x01, 0x20, 0x00, 0x00, 0x0, 0x3F, 0x80, 0x00}; | ||
std::vector<uint8_t> data(std::begin(buffer), std::end(buffer)); | ||
uint32_t mask; | ||
EXPECT_TRUE(GetDTSXChannelMask(data, mask)); | ||
EXPECT_EQ(0x3F, mask); | ||
} | ||
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TEST(DTSAudioSpecificConfigTest, ChannelMaskBytes) { | ||
uint8_t buffer[] = {0x01, 0x20, 0x12, 0x34, 0x56, 0x78, 0x80, 0x00}; | ||
std::vector<uint8_t> data(std::begin(buffer), std::end(buffer)); | ||
uint32_t mask; | ||
EXPECT_TRUE(GetDTSXChannelMask(data, mask)); | ||
EXPECT_EQ(0x12345678, mask); | ||
} | ||
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TEST(DTSAudioSpecificConfigTest, Truncated) { | ||
uint8_t buffer[] = {0x01, 0x20, 0x00, 0x00, 0x00}; | ||
std::vector<uint8_t> data(std::begin(buffer), std::end(buffer)); | ||
uint32_t mask; | ||
EXPECT_FALSE(GetDTSXChannelMask(data, mask)); | ||
} | ||
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} // namespace media | ||
} // namespace shaka |
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