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Use upper case for Marlin uuid 

This is required by Marlin although it is against uuid specification
(ITU-T X.667).

Issue #525.

Change-Id: I1592d6abe24ae09bfbb2f80931a330ee6fd61eb5
This commit is contained in:
KongQun Yang 2018-12-05 13:03:07 -08:00
parent c5fa32f0eb
commit 492f55a018
3 changed files with 12 additions and 7 deletions
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4
packager/app/test/testdata/encryption-with-multi-drms/output.mpd vendored
View File

@ -10,7 +10,7 @@
<ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
<cenc:pssh>AAAAOHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABgSEDEyMzQ1Njc4OTAxMjM0NTZI49yVmwY=</cenc:pssh>
</ContentProtection>
<ContentProtection schemeIdUri="urn:uuid:5e629af5-38da-4063-8977-97ffbd9902d4">
<ContentProtection schemeIdUri="urn:uuid:5E629AF5-38DA-4063-8977-97FFBD9902D4">
<mas:MarlinContentIds>
<mas:MarlinContentId>urn:marlin:kid:31323334353637383930313233343536</mas:MarlinContentId>
</mas:MarlinContentIds>
@ -30,7 +30,7 @@
<ContentProtection schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
<cenc:pssh>AAAAOHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABgSEDEyMzQ1Njc4OTAxMjM0NTZI49yVmwY=</cenc:pssh>
</ContentProtection>
<ContentProtection schemeIdUri="urn:uuid:5e629af5-38da-4063-8977-97ffbd9902d4">
<ContentProtection schemeIdUri="urn:uuid:5E629AF5-38DA-4063-8977-97FFBD9902D4">
<mas:MarlinContentIds>
<mas:MarlinContentId>urn:marlin:kid:31323334353637383930313233343536</mas:MarlinContentId>
</mas:MarlinContentIds>

9
packager/mpd/base/mpd_utils.cc
View File

@ -385,7 +385,6 @@ void AddContentProtectionElementsHelperTemplated(
}
ContentProtectionElement drm_content_protection;
drm_content_protection.scheme_id_uri = "urn:uuid:" + entry.uuid();
if (entry.has_name_version())
drm_content_protection.value = entry.name_version();
@ -395,12 +394,18 @@ void AddContentProtectionElementsHelperTemplated(
"not support DASH signaling.";
continue;
} else if (entry.uuid() == kMarlinUUID) {
// Marlin requires its uuid to be in upper case. See #525 for details.
drm_content_protection.scheme_id_uri =
"urn:uuid:" + base::ToUpperASCII(entry.uuid());
drm_content_protection.subelements.push_back(
GenerateMarlinContentIds(protected_content.default_key_id()));
} else if (!entry.pssh().empty()) {
} else {
drm_content_protection.scheme_id_uri = "urn:uuid:" + entry.uuid();
if (!entry.pssh().empty()) {
drm_content_protection.subelements.push_back(
GenerateCencPsshElement(entry.pssh()));
}
}
if (!key_id_uuid_format.empty() && !is_mp4_container) {
drm_content_protection.additional_attributes["cenc:default_KID"] =

2
packager/mpd/base/mpd_utils_unittest.cc
View File

@ -103,7 +103,7 @@ TEST_F(MpdUtilsTest, ContentProtectionMarlin) {
" schemeIdUri='urn:mpeg:dash:mp4protection:2011'"
" cenc:default_KID='30313233-3435-3637-3839-3a3b3c3d3e3f'/>"
" <ContentProtection"
" schemeIdUri='urn:uuid:5e629af5-38da-4063-8977-97ffbd9902d4'>"
" schemeIdUri='urn:uuid:5E629AF5-38DA-4063-8977-97FFBD9902D4'>"
" <mas:MarlinContentIds>"
" <mas:MarlinContentId>"
" urn:marlin:kid:303132333435363738393a3b3c3d3e3f"