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shaka-packager
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Enable generate_dash_if_iop_compliant_mpd by default 

This will move ContentProtection element from Representation
to AdaptationSet.

Shaka Player already supports AdaptationSet switching
urn:mpeg:dash:adaptation-set-switching:2016;

ExoPlayer does not support it yet. Filed
https://github.com/google/ExoPlayer/issues/2431 to track the issue.

(ExoPlayer does not like having ContentProtection in Representation
anyway)

Closes b/34691105

Change-Id: I69d0a4d0e15a912a35c8b2686620419a28e4cc99
This commit is contained in:
Kongqun Yang 2017-02-08 16:47:59 -08:00
parent 64c6821dc8
commit bee59bc2fc
17 changed files with 105 additions and 105 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
packager/app/mpd_flags.cc
View File

@ -57,7 +57,6 @@ DEFINE_string(default_language,
"<Role ... value=\"main\" /> in the manifest. This allows the " "<Role ... value=\"main\" /> in the manifest. This allows the "
"player to choose the correct default language for the content."); "player to choose the correct default language for the content.");
DEFINE_bool(generate_dash_if_iop_compliant_mpd, DEFINE_bool(generate_dash_if_iop_compliant_mpd,
false, true,
"Try to generate DASH-IF IOPv3 compliant MPD. This is best effort " "Try to generate DASH-IF IOPv3 compliant MPD. This is best effort "
"and does not guarantee compliance. Off by default until players " "and does not guarantee compliance.");
"support IOP MPDs.");

35
packager/app/test/packager_test.py
View File

@ -309,13 +309,13 @@ class PackagerAppTest(unittest.TestCase):
self._VerifyDecryption(self.output[0], 'bear-640x360-a-golden.mp4') self._VerifyDecryption(self.output[0], 'bear-640x360-a-golden.mp4')
self._VerifyDecryption(self.output[1], 'bear-640x360-v-golden.mp4') self._VerifyDecryption(self.output[1], 'bear-640x360-v-golden.mp4')
def testPackageWithEncryptionAndDashIfIop(self): def testPackageWithEncryptionAndNonDashIfIop(self):
self.packager.Package( self.packager.Package(
self._GetStreams(['audio', 'video']), self._GetStreams(['audio', 'video']),
self._GetFlags(encryption=True, dash_if_iop=True)) self._GetFlags(encryption=True, dash_if_iop=False))
self._DiffGold(self.output[0], 'bear-640x360-a-cenc-golden.mp4') self._DiffGold(self.output[0], 'bear-640x360-a-cenc-golden.mp4')
self._DiffGold(self.output[1], 'bear-640x360-v-cenc-golden.mp4') self._DiffGold(self.output[1], 'bear-640x360-v-cenc-golden.mp4')
self._DiffGold(self.mpd_output, 'bear-640x360-av-cenc-iop-golden.mpd') self._DiffGold(self.mpd_output, 'bear-640x360-av-cenc-non-iop-golden.mpd')
def testPackageWithEncryptionAndOutputMediaInfo(self): def testPackageWithEncryptionAndOutputMediaInfo(self):
self.packager.Package( self.packager.Package(
@ -342,22 +342,22 @@ class PackagerAppTest(unittest.TestCase):
self._DiffLiveMpdGold(self.mpd_output, self._DiffLiveMpdGold(self.mpd_output,
'bear-640x360-av-live-cenc-golden.mpd') 'bear-640x360-av-live-cenc-golden.mpd')
def testPackageWithLiveProfileAndEncryptionAndDashIfIop(self): def testPackageWithLiveProfileAndEncryptionAndNonDashIfIop(self):
self.packager.Package( self.packager.Package(
self._GetStreams(['audio', 'video'], live=True), self._GetStreams(['audio', 'video'], live=True),
self._GetFlags(encryption=True, dash_if_iop=True)) self._GetFlags(encryption=True, dash_if_iop=False))
self._DiffLiveGold(self.output[0], 'bear-640x360-a-live-cenc-golden') self._DiffLiveGold(self.output[0], 'bear-640x360-a-live-cenc-golden')
self._DiffLiveGold(self.output[1], 'bear-640x360-v-live-cenc-golden') self._DiffLiveGold(self.output[1], 'bear-640x360-v-live-cenc-golden')
self._DiffLiveMpdGold(self.mpd_output, self._DiffLiveMpdGold(self.mpd_output,
'bear-640x360-av-live-cenc-iop-golden.mpd') 'bear-640x360-av-live-cenc-non-iop-golden.mpd')
def testPackageWithLiveProfileAndEncryptionAndDashIfIopWithMultFiles(self): def testPackageWithLiveProfileAndEncryptionAndMultFiles(self):
self.packager.Package( self.packager.Package(
self._GetStreams(['audio', 'video'], self._GetStreams(['audio', 'video'],
live=True, live=True,
test_files=['bear-1280x720.mp4', 'bear-640x360.mp4', test_files=['bear-1280x720.mp4', 'bear-640x360.mp4',
'bear-320x180.mp4']), 'bear-320x180.mp4']),
self._GetFlags(encryption=True, dash_if_iop=True)) self._GetFlags(encryption=True))
self._DiffLiveGold(self.output[2], 'bear-640x360-a-live-cenc-golden') self._DiffLiveGold(self.output[2], 'bear-640x360-a-live-cenc-golden')
self._DiffLiveGold(self.output[3], 'bear-640x360-v-live-cenc-golden') self._DiffLiveGold(self.output[3], 'bear-640x360-v-live-cenc-golden')
# Mpd cannot be validated right now since we don't generate determinstic # Mpd cannot be validated right now since we don't generate determinstic
@ -375,18 +375,19 @@ class PackagerAppTest(unittest.TestCase):
self._DiffLiveMpdGold(self.mpd_output, self._DiffLiveMpdGold(self.mpd_output,
'bear-640x360-av-live-cenc-rotation-golden.mpd') 'bear-640x360-av-live-cenc-rotation-golden.mpd')
def testPackageWithLiveProfileAndKeyRotationAndDashIfIop(self): def testPackageWithLiveProfileAndKeyRotationAndNonDashIfIop(self):
self.packager.Package( self.packager.Package(
self._GetStreams(['audio', 'video'], live=True), self._GetStreams(['audio', 'video'], live=True),
self._GetFlags(encryption=True, self._GetFlags(encryption=True,
key_rotation=True, key_rotation=True,
dash_if_iop=True)) dash_if_iop=False))
self._DiffLiveGold(self.output[0], self._DiffLiveGold(self.output[0],
'bear-640x360-a-live-cenc-rotation-golden') 'bear-640x360-a-live-cenc-rotation-golden')
self._DiffLiveGold(self.output[1], self._DiffLiveGold(self.output[1],
'bear-640x360-v-live-cenc-rotation-golden') 'bear-640x360-v-live-cenc-rotation-golden')
self._DiffLiveMpdGold(self.mpd_output, self._DiffLiveMpdGold(
'bear-640x360-av-live-cenc-rotation-iop-golden.mpd') self.mpd_output,
'bear-640x360-av-live-cenc-rotation-non-iop-golden.mpd')
@unittest.skipUnless(test_env.has_aes_flags, 'Requires AES credentials.') @unittest.skipUnless(test_env.has_aes_flags, 'Requires AES credentials.')
def testWidevineEncryptionWithAes(self): def testWidevineEncryptionWithAes(self):
@ -398,8 +399,8 @@ class PackagerAppTest(unittest.TestCase):
self._AssertStreamInfo(self.output[1], 'is_encrypted: true') self._AssertStreamInfo(self.output[1], 'is_encrypted: true')
@unittest.skipUnless(test_env.has_aes_flags, 'Requires AES credentials.') @unittest.skipUnless(test_env.has_aes_flags, 'Requires AES credentials.')
def testWidevineEncryptionWithAesAndDashIfIopWithMultFiles(self): def testWidevineEncryptionWithAesAndMultFiles(self):
flags = self._GetFlags(widevine_encryption=True, dash_if_iop=True) flags = self._GetFlags(widevine_encryption=True)
flags += ['--aes_signing_key=' + test_env.options.aes_signing_key, flags += ['--aes_signing_key=' + test_env.options.aes_signing_key,
'--aes_signing_iv=' + test_env.options.aes_signing_iv] '--aes_signing_iv=' + test_env.options.aes_signing_iv]
self.packager.Package( self.packager.Package(
@ -489,7 +490,7 @@ class PackagerAppTest(unittest.TestCase):
random_iv=False, random_iv=False,
widevine_encryption=False, widevine_encryption=False,
key_rotation=False, key_rotation=False,
dash_if_iop=False, dash_if_iop=True,
output_media_info=False, output_media_info=False,
output_hls=False, output_hls=False,
use_fake_clock=True): use_fake_clock=True):
@ -518,8 +519,8 @@ class PackagerAppTest(unittest.TestCase):
if key_rotation: if key_rotation:
flags.append('--crypto_period_duration=1') flags.append('--crypto_period_duration=1')
if dash_if_iop: if not dash_if_iop:
flags.append('--generate_dash_if_iop_compliant_mpd') flags.append('--generate_dash_if_iop_compliant_mpd=false')
if output_media_info: if output_media_info:
flags.append('--output_media_info') flags.append('--output_media_info')
elif output_hls: elif output_hls:

16
packager/app/test/testdata/bear-320x240-opus-vp9-cenc-golden.mpd vendored
View File

@ -3,12 +3,12 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.781S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.781S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="audio" subsegmentAlignment="true"> <AdaptationSet id="0" contentType="audio" subsegmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="81545" codecs="opus" mimeType="audio/mp4" audioSamplingRate="48000"> <Representation id="0" bandwidth="81545" codecs="opus" mimeType="audio/mp4" audioSamplingRate="48000">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_audio.mp4</BaseURL> <BaseURL>output_audio.mp4</BaseURL>
<SegmentBase indexRange="967-1034" timescale="1000000"> <SegmentBase indexRange="967-1034" timescale="1000000">
<Initialization range="0-966"/> <Initialization range="0-966"/>
@ -16,11 +16,11 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="video" width="320" height="240" frameRate="1000000/34000" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="1" contentType="video" width="320" height="240" frameRate="1000000/34000" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="210170" codecs="vp09.00.00.08.00.01.00.00" mimeType="video/mp4" sar="427:320"> <Representation id="1" bandwidth="210170" codecs="vp09.00.00.08.00.01.00.00" mimeType="video/mp4" sar="427:320">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1051-1118" timescale="1000000"> <SegmentBase indexRange="1051-1118" timescale="1000000">
<Initialization range="0-1050"/> <Initialization range="0-1050"/>

16
packager/app/test/testdata/bear-640x360-av-cbc1-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cbc1" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cbc1" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1083-1150" timescale="30000"> <SegmentBase indexRange="1083-1150" timescale="30000">
<Initialization range="0-1082"/> <Initialization range="0-1082"/>
@ -15,12 +15,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" subsegmentAlignment="true"> <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
<ContentProtection value="cbc1" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cbc1" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_audio.mp4</BaseURL> <BaseURL>output_audio.mp4</BaseURL>
<SegmentBase indexRange="959-1026" timescale="44100"> <SegmentBase indexRange="959-1026" timescale="44100">
<Initialization range="0-958"/> <Initialization range="0-958"/>

16
packager/app/test/testdata/bear-640x360-av-cbcs-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cbcs" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="884377" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="884377" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cbcs" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1092-1159" timescale="30000"> <SegmentBase indexRange="1092-1159" timescale="30000">
<Initialization range="0-1091"/> <Initialization range="0-1091"/>
@ -15,12 +15,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" subsegmentAlignment="true"> <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
<ContentProtection value="cbcs" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="127214" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="127214" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cbcs" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_audio.mp4</BaseURL> <BaseURL>output_audio.mp4</BaseURL>
<SegmentBase indexRange="968-1035" timescale="44100"> <SegmentBase indexRange="968-1035" timescale="44100">
<Initialization range="0-967"/> <Initialization range="0-967"/>

16
packager/app/test/testdata/bear-640x360-av-cenc-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1083-1150" timescale="30000"> <SegmentBase indexRange="1083-1150" timescale="30000">
<Initialization range="0-1082"/> <Initialization range="0-1082"/>
@ -15,12 +15,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" subsegmentAlignment="true"> <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_audio.mp4</BaseURL> <BaseURL>output_audio.mp4</BaseURL>
<SegmentBase indexRange="959-1026" timescale="44100"> <SegmentBase indexRange="959-1026" timescale="44100">
<Initialization range="0-958"/> <Initialization range="0-958"/>

16
packager/app/test/testdata/bear-640x360-av-cenc-iop-golden.mpd → packager/app/test/testdata/bear-640x360-av-cenc-non-iop-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1083-1150" timescale="30000"> <SegmentBase indexRange="1083-1150" timescale="30000">
<Initialization range="0-1082"/> <Initialization range="0-1082"/>
@ -15,12 +15,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" subsegmentAlignment="true"> <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_audio.mp4</BaseURL> <BaseURL>output_audio.mp4</BaseURL>
<SegmentBase indexRange="959-1026" timescale="44100"> <SegmentBase indexRange="959-1026" timescale="44100">
<Initialization range="0-958"/> <Initialization range="0-958"/>

16
packager/app/test/testdata/bear-640x360-av-cens-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cens" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="885567" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cens" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1083-1150" timescale="30000"> <SegmentBase indexRange="1083-1150" timescale="30000">
<Initialization range="0-1082"/> <Initialization range="0-1082"/>
@ -15,12 +15,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" subsegmentAlignment="true"> <AdaptationSet id="1" contentType="audio" subsegmentAlignment="true">
<ContentProtection value="cens" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="129139" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cens" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_audio.mp4</BaseURL> <BaseURL>output_audio.mp4</BaseURL>
<SegmentBase indexRange="959-1026" timescale="44100"> <SegmentBase indexRange="959-1026" timescale="44100">
<Initialization range="0-958"/> <Initialization range="0-958"/>

16
packager/app/test/testdata/bear-640x360-av-live-cenc-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
<Period id="0" start="PT0S"> <Period id="0" start="PT0S">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="875620" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="875620" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="2002" d="30030" r="1"/> <S t="2002" d="30030" r="1"/>
@ -17,12 +17,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" segmentAlignment="true"> <AdaptationSet id="1" contentType="audio" segmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="124195" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="124195" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="0" d="45056" r="1"/> <S t="0" d="45056" r="1"/>

16
packager/app/test/testdata/bear-640x360-av-live-cenc-iop-golden.mpd → packager/app/test/testdata/bear-640x360-av-live-cenc-non-iop-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
<Period id="0" start="PT0S"> <Period id="0" start="PT0S">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="875620" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="875620" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="2002" d="30030" r="1"/> <S t="2002" d="30030" r="1"/>
@ -17,12 +17,12 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" segmentAlignment="true"> <AdaptationSet id="1" contentType="audio" segmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="1" bandwidth="124195" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="124195" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="0" d="45056" r="1"/> <S t="0" d="45056" r="1"/>

8
packager/app/test/testdata/bear-640x360-av-live-cenc-rotation-golden.mpd vendored
View File

@ -3,9 +3,9 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
<Period id="0" start="PT0S"> <Period id="0" start="PT0S">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<Representation id="0" bandwidth="876506" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="876506" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="2002" d="30030" r="1"/> <S t="2002" d="30030" r="1"/>
@ -15,10 +15,10 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" segmentAlignment="true"> <AdaptationSet id="1" contentType="audio" segmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<Representation id="1" bandwidth="125175" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="125175" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="0" d="45056" r="1"/> <S t="0" d="45056" r="1"/>

8
packager/app/test/testdata/bear-640x360-av-live-cenc-rotation-iop-golden.mpd → packager/app/test/testdata/bear-640x360-av-live-cenc-rotation-non-iop-golden.mpd vendored
View File

@ -3,9 +3,9 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="dynamic" publishTime="some_publish_time" availabilityStartTime="some_availability_start_time" minimumUpdatePeriod="PT5S" timeShiftBufferDepth="PT1800S">
<Period id="0" start="PT0S"> <Period id="0" start="PT0S">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<Representation id="0" bandwidth="876506" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="876506" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="2002" d="30030" r="1"/> <S t="2002" d="30030" r="1"/>
@ -15,10 +15,10 @@
</Representation> </Representation>
</AdaptationSet> </AdaptationSet>
<AdaptationSet id="1" contentType="audio" segmentAlignment="true"> <AdaptationSet id="1" contentType="audio" segmentAlignment="true">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<Representation id="1" bandwidth="125175" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100"> <Representation id="1" bandwidth="125175" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="00000000-0000-0000-0000-000000000000"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b"/>
<SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1"> <SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1">
<SegmentTimeline> <SegmentTimeline>
<S t="0" d="45056" r="1"/> <S t="0" d="45056" r="1"/>

2
packager/app/test/testdata/bear-640x360-avt-golden.mpd vendored
View File

@ -2,7 +2,7 @@
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>--> <!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.76317S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="text"> <AdaptationSet id="0" contentType="text" subsegmentAlignment="true">
<Representation id="0" bandwidth="256" mimeType="text/vtt"> <Representation id="0" bandwidth="256" mimeType="text/vtt">
<BaseURL>output_text.vtt</BaseURL> <BaseURL>output_text.vtt</BaseURL>
</Representation> </Representation>

8
packager/app/test/testdata/bear-640x360-hevc-cenc-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.8028S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.8028S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="264870" codecs="hev1.1.6.L63.90" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="264870" codecs="hev1.1.6.L63.90" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="3171-3238" timescale="30000"> <SegmentBase indexRange="3171-3238" timescale="30000">
<Initialization range="0-3170"/> <Initialization range="0-3170"/>

8
packager/app/test/testdata/bear-640x360-vp8-cenc-golden.mpd vendored
View File

@ -3,11 +3,11 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.736S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.736S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" subsegmentAlignment="true" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" subsegmentAlignment="true" par="16:9">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="342199" codecs="vp08.00.00.08.01.01.00.00" mimeType="video/mp4" sar="1:1"> <Representation id="0" bandwidth="342199" codecs="vp08.00.00.08.01.01.00.00" mimeType="video/mp4" sar="1:1">
<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="31323334-3536-3738-3930-313233343536"/>
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.mp4</BaseURL> <BaseURL>output_video.mp4</BaseURL>
<SegmentBase indexRange="1019-1086" timescale="1000000"> <SegmentBase indexRange="1019-1086" timescale="1000000">
<Initialization range="0-1018"/> <Initialization range="0-1018"/>

6
packager/app/test/testdata/bear-640x360-vp8-cenc-webm-golden.mpd vendored
View File

@ -3,10 +3,10 @@
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.736S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.736S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" par="16:9"> <AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" par="16:9">
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b" cenc:default_KID="31323334-3536-3738-3930-313233343536">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<Representation id="0" bandwidth="337062" codecs="vp8" mimeType="video/webm" sar="1:1"> <Representation id="0" bandwidth="337062" codecs="vp8" mimeType="video/webm" sar="1:1">
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b" cenc:default_KID="31323334-3536-3738-3930-313233343536">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>
<BaseURL>output_video.webm</BaseURL> <BaseURL>output_video.webm</BaseURL>
<SegmentBase indexRange="340-389" timescale="1000000"> <SegmentBase indexRange="340-389" timescale="1000000">
<Initialization range="0-339"/> <Initialization range="0-339"/>

2
packager/app/test/testdata/subtitle-english-vtt-golden.mpd vendored
View File

@ -2,7 +2,7 @@
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>--> <!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT0S"> <MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT0S">
<Period id="0"> <Period id="0">
<AdaptationSet id="0" contentType="text"> <AdaptationSet id="0" contentType="text" subsegmentAlignment="true">
<Representation id="0" bandwidth="256" mimeType="text/vtt"> <Representation id="0" bandwidth="256" mimeType="text/vtt">
<BaseURL>output_text.vtt</BaseURL> <BaseURL>output_text.vtt</BaseURL>
</Representation> </Representation>