Specify CPL standard on construction.

Then choose which standard DCP should use based on the CPL(s).

14 files changed, 125 insertions, 102 deletions

diff --git a/test/combine_test.cc b/test/combine_test.cc
index 99795592..280137c3 100644
--- a/test/combine_test.cc
+++ b/test/combine_test.cc
@@ -176,7 +176,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_same_asset_filenames_test)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_same_asset_filenames_test";
 
 	shared_ptr<dcp::DCP> second = make_simple ("build/test/combine_input2");
-	second->write_xml (dcp::Standard::SMPTE);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
@@ -196,10 +196,9 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_interop_subs_test)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_interop_subs_test";
 
 	auto first = make_simple_with_interop_subs ("build/test/combine_input1");
-	first->write_xml (dcp::Standard::INTEROP);
+	first->write_xml ();
 
 	auto second = make_simple_with_interop_subs ("build/test/combine_input2");
-	second->write_xml (dcp::Standard::INTEROP);
 
 	remove_all (out);
 	vector<path> inputs;
@@ -219,10 +218,10 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_smpte_subs_test)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_smpte_subs_test";
 
 	shared_ptr<dcp::DCP> first = make_simple_with_smpte_subs ("build/test/combine_input1");
-	first->write_xml (dcp::Standard::SMPTE);
+	first->write_xml ();
 
 	shared_ptr<dcp::DCP> second = make_simple_with_smpte_subs ("build/test/combine_input2");
-	second->write_xml (dcp::Standard::SMPTE);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
@@ -242,10 +241,10 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_interop_ccaps_test)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_interop_ccaps_test";
 
 	shared_ptr<dcp::DCP> first = make_simple_with_interop_ccaps ("build/test/combine_input1");
-	first->write_xml (dcp::Standard::INTEROP);
+	first->write_xml ();
 
 	shared_ptr<dcp::DCP> second = make_simple_with_interop_ccaps ("build/test/combine_input2");
-	second->write_xml (dcp::Standard::INTEROP);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
@@ -265,10 +264,10 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_smpte_ccaps_test)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_interop_ccaps_test";
 
 	shared_ptr<dcp::DCP> first = make_simple_with_smpte_ccaps ("build/test/combine_input1");
-	first->write_xml (dcp::Standard::SMPTE);
+	first->write_xml ();
 
 	shared_ptr<dcp::DCP> second = make_simple_with_smpte_ccaps ("build/test/combine_input2");
-	second->write_xml (dcp::Standard::SMPTE);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
@@ -288,10 +287,10 @@ BOOST_AUTO_TEST_CASE (combine_two_multi_reel_dcps)
 	boost::filesystem::path const out = "build/test/combine_two_multi_reel_dcps";
 
 	shared_ptr<dcp::DCP> first = make_simple ("build/test/combine_input1", 4);
-	first->write_xml (dcp::Standard::SMPTE);
+	first->write_xml ();
 
 	shared_ptr<dcp::DCP> second = make_simple ("build/test/combine_input2", 4);
-	second->write_xml (dcp::Standard::SMPTE);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
@@ -310,7 +309,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_shared_asset)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_shared_asset";
 
 	shared_ptr<dcp::DCP> first = make_simple ("build/test/combine_input1", 1);
-	first->write_xml (dcp::Standard::SMPTE);
+	first->write_xml ();
 
 	remove_all ("build/test/combine_input2");
 	shared_ptr<dcp::DCP> second(new dcp::DCP("build/test/combine_input2"));
@@ -319,7 +318,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_shared_asset)
 	mxf_meta.company_name = "OpenDCP";
 	mxf_meta.product_version = "0.0.25";
 
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->set_content_version (
 		dcp::ContentVersion("urn:uuid:75ac29aa-42ac-1234-ecae-49251abefd11","content-version-label-text")
 		);
@@ -335,7 +334,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_shared_asset)
 	reel->add (simple_markers());
 	cpl->add (reel);
 	second->add (cpl);
-	second->write_xml (dcp::Standard::SMPTE);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
@@ -355,7 +354,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_duplicated_asset)
 	boost::filesystem::path const out = "build/test/combine_two_dcps_with_duplicated_asset";
 
 	auto first = make_simple ("build/test/combine_input1", 1);
-	first->write_xml (dcp::Standard::SMPTE);
+	first->write_xml ();
 
 	remove_all ("build/test/combine_input2");
 	auto second = make_shared<dcp::DCP>("build/test/combine_input2");
@@ -364,7 +363,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_duplicated_asset)
 	mxf_meta.company_name = "OpenDCP";
 	mxf_meta.product_version = "0.0.25";
 
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->set_content_version (
 		dcp::ContentVersion("urn:uuid:75ac29aa-42ac-1234-ecae-49251abefd11","content-version-label-text")
 		);
@@ -384,7 +383,7 @@ BOOST_AUTO_TEST_CASE (combine_two_dcps_with_duplicated_asset)
 	reel->add (simple_markers());
 	cpl->add (reel);
 	second->add (cpl);
-	second->write_xml (dcp::Standard::SMPTE);
+	second->write_xml ();
 
 	remove_all (out);
 	vector<path> inputs;
diff --git a/test/cpl_metadata_test.cc b/test/cpl_metadata_test.cc
index 2c88d6a8..a0dc15a8 100644
--- a/test/cpl_metadata_test.cc
+++ b/test/cpl_metadata_test.cc
@@ -53,7 +53,7 @@ using std::vector;
 
 BOOST_AUTO_TEST_CASE (cpl_metadata_bad_values_test)
 {
-	dcp::CPL cpl("", dcp::ContentKind::FEATURE);
+	dcp::CPL cpl("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	BOOST_CHECK_THROW (cpl.set_version_number(-1), dcp::BadSettingError);
 
 	vector<dcp::ContentVersion> cv;
@@ -252,7 +252,7 @@ BOOST_AUTO_TEST_CASE (cpl_metadata_write_test1)
 {
 	RNGFixer fix;
 
-	dcp::CPL cpl("", dcp::ContentKind::FEATURE);
+	dcp::CPL cpl("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl.set_issue_date ("2020-08-28T13:35:06+02:00");
 
 	vector<dcp::ContentVersion> cv;
@@ -310,7 +310,7 @@ BOOST_AUTO_TEST_CASE (cpl_metadata_write_test1)
 	lt.push_back(dcp::LanguageTag("fr-ZA"));
 	cpl.set_additional_subtitle_languages (lt);
 
-	cpl.write_xml ("build/test/cpl_metadata_write_test1.xml", dcp::Standard::SMPTE, shared_ptr<dcp::CertificateChain>());
+	cpl.write_xml ("build/test/cpl_metadata_write_test1.xml", shared_ptr<dcp::CertificateChain>());
 	check_xml (
 		dcp::file_to_string("test/ref/cpl_metadata_test1.xml"),
 		dcp::file_to_string("build/test/cpl_metadata_write_test1.xml"),
@@ -323,7 +323,7 @@ BOOST_AUTO_TEST_CASE (cpl_metadata_write_test1)
 BOOST_AUTO_TEST_CASE (cpl_metadata_roundtrip_test_1)
 {
 	dcp::CPL cpl ("test/ref/cpl_metadata_test1.xml");
-	cpl.write_xml ("build/test/cpl_metadata_roundtrip_test1.xml", dcp::Standard::SMPTE, shared_ptr<dcp::CertificateChain>());
+	cpl.write_xml ("build/test/cpl_metadata_roundtrip_test1.xml", shared_ptr<dcp::CertificateChain>());
 	vector<string> ignore;
 	ignore.push_back ("Id");
 	check_xml (
@@ -339,7 +339,7 @@ BOOST_AUTO_TEST_CASE (cpl_metadata_write_test2)
 {
 	RNGFixer fix;
 
-	dcp::CPL cpl("", dcp::ContentKind::FEATURE);
+	dcp::CPL cpl("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl.set_issue_date ("2020-08-28T13:35:06+02:00");
 	cpl.set_content_version (dcp::ContentVersion("id", "version"));
 	cpl.set_issuer ("libdcp1.6.4devel");
@@ -361,7 +361,7 @@ BOOST_AUTO_TEST_CASE (cpl_metadata_write_test2)
 	reel->add (black_picture_asset("build/test/cpl_metadata_write_test1"));
 	cpl.add (reel);
 
-	cpl.write_xml ("build/test/cpl_metadata_write_test2.xml", dcp::Standard::SMPTE, shared_ptr<dcp::CertificateChain>());
+	cpl.write_xml ("build/test/cpl_metadata_write_test2.xml", shared_ptr<dcp::CertificateChain>());
 	check_xml (
 		dcp::file_to_string("test/ref/cpl_metadata_test2.xml"),
 		dcp::file_to_string("build/test/cpl_metadata_write_test2.xml"),
@@ -414,9 +414,9 @@ BOOST_AUTO_TEST_CASE (cpl_metadata_read_test2)
 BOOST_AUTO_TEST_CASE (cpl_metadata_roundtrip_test_2)
 {
 	dcp::CPL cpl ("test/ref/cpl_metadata_test2.xml");
-	cpl.write_xml ("build/test/cpl_metadata_roundtrip_test2.xml", dcp::Standard::SMPTE, shared_ptr<dcp::CertificateChain>());
 	vector<string> ignore;
 	ignore.push_back ("Id");
+	cpl.write_xml ("build/test/cpl_metadata_roundtrip_test2.xml", shared_ptr<dcp::CertificateChain>());
 	check_xml (
 		dcp::file_to_string("test/ref/cpl_metadata_test2.xml"),
 		dcp::file_to_string("build/test/cpl_metadata_roundtrip_test2.xml"),
diff --git a/test/cpl_ratings_test.cc b/test/cpl_ratings_test.cc
index 0135e6e0..17500a13 100644
--- a/test/cpl_ratings_test.cc
+++ b/test/cpl_ratings_test.cc
@@ -42,7 +42,7 @@ using std::shared_ptr;
 
 BOOST_AUTO_TEST_CASE (cpl_ratings)
 {
-	dcp::CPL cpl ("annotation", dcp::ContentKind::FEATURE);
+	dcp::CPL cpl ("annotation", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 
 	vector<dcp::Rating> ratings;
 	ratings.push_back (dcp::Rating("http://www.mpaa.org/2003-ratings", "PG-13"));
@@ -52,7 +52,7 @@ BOOST_AUTO_TEST_CASE (cpl_ratings)
 	shared_ptr<dcp::Reel> reel(new dcp::Reel());
 	cpl.add (reel);
 
-	cpl.write_xml ("build/test/cpl_ratings.xml", dcp::Standard::SMPTE, {});
+	cpl.write_xml ("build/test/cpl_ratings.xml", {});
 
 	vector<string> ignore;
 	ignore.push_back ("Id");
diff --git a/test/dcp_font_test.cc b/test/dcp_font_test.cc
index 2ac68273..047e0266 100644
--- a/test/dcp_font_test.cc
+++ b/test/dcp_font_test.cc
@@ -66,11 +66,11 @@ BOOST_AUTO_TEST_CASE (interop_dcp_font_test)
 	auto reel = make_shared<dcp::Reel>();
 	reel->add (make_shared<dcp::ReelInteropSubtitleAsset>(subs, dcp::Fraction (24, 1), 24, 0));
 
-	auto cpl = make_shared<dcp::CPL>("", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("", dcp::ContentKind::TRAILER, dcp::Standard::INTEROP);
 	cpl->add (reel);
 
 	dcp.add (cpl);
-	dcp.write_xml (dcp::Standard::INTEROP);
+	dcp.write_xml ();
 
 	dcp::DCP dcp2 (directory);
 	dcp2.read ();
@@ -103,11 +103,11 @@ BOOST_AUTO_TEST_CASE (smpte_dcp_font_test)
 	auto reel = make_shared<dcp::Reel>();
 	reel->add (make_shared<dcp::ReelSMPTESubtitleAsset>(subs, dcp::Fraction (24, 1), 24, 0));
 
-	auto cpl = make_shared<dcp::CPL>("", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 
 	dcp.add (cpl);
-	dcp.write_xml (dcp::Standard::SMPTE);
+	dcp.write_xml ();
 
 	dcp::DCP dcp2 (directory);
 	dcp2.read ();
diff --git a/test/dcp_test.cc b/test/dcp_test.cc
index fb3a605c..95afc0dd 100644
--- a/test/dcp_test.cc
+++ b/test/dcp_test.cc
@@ -68,7 +68,7 @@ BOOST_AUTO_TEST_CASE (dcp_test1)
 	RNGFixer fixer;
 
 	make_simple("build/test/DCP/dcp_test1")->write_xml(
-		dcp::Standard::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "A Test DCP"
+		"OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "A Test DCP"
 		);
 
 	/* build/test/DCP/dcp_test1 is checked against test/ref/DCP/dcp_test1 by run/tests */
@@ -89,7 +89,7 @@ BOOST_AUTO_TEST_CASE (dcp_test2)
 	boost::filesystem::remove_all ("build/test/DCP/dcp_test2");
 	boost::filesystem::create_directories ("build/test/DCP/dcp_test2");
 	dcp::DCP d ("build/test/DCP/dcp_test2");
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl->set_content_version (
 		dcp::ContentVersion("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00", "81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00")
 		);
@@ -138,7 +138,7 @@ BOOST_AUTO_TEST_CASE (dcp_test2)
 
 	d.add (cpl);
 
-	d.write_xml (dcp::Standard::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
+	d.write_xml ("OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
 
 	/* build/test/DCP/dcp_test2 is checked against test/ref/DCP/dcp_test2 by run/tests */
 }
@@ -227,11 +227,11 @@ test_rewriting_sound(string name, bool modify)
 	reel->add(make_shared<dcp::ReelSoundAsset>(sound, 0));
 	reel->add(simple_markers());
 
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 
 	B.add (cpl);
-	B.write_xml (dcp::Standard::SMPTE);
+	B.write_xml ();
 
 	dcp::EqualityOptions eq;
 	eq.reel_hashes_can_differ = true;
@@ -270,7 +270,7 @@ BOOST_AUTO_TEST_CASE (dcp_test5)
 	boost::filesystem::remove_all ("build/test/DCP/dcp_test5");
 	boost::filesystem::create_directories ("build/test/DCP/dcp_test5");
 	dcp::DCP d ("build/test/DCP/dcp_test5");
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl->set_content_version (
 		dcp::ContentVersion("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00", "81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00")
 		);
@@ -323,7 +323,7 @@ BOOST_AUTO_TEST_CASE (dcp_test5)
 
 	d.add (cpl);
 
-	d.write_xml (dcp::Standard::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
+	d.write_xml ("OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
 
 	/* build/test/DCP/dcp_test5 is checked against test/ref/DCP/dcp_test5 by run/tests */
 }
@@ -347,8 +347,8 @@ BOOST_AUTO_TEST_CASE (dcp_test7)
 {
 	RNGFixer fix;
 
-	make_simple("build/test/DCP/dcp_test7")->write_xml(
-		dcp::Standard::INTEROP, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp"
+	make_simple("build/test/DCP/dcp_test7", 1, 24, dcp::Standard::INTEROP)->write_xml(
+		"OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp"
 		);
 
 	/* build/test/DCP/dcp_test7 is checked against test/ref/DCP/dcp_test7 by run/tests */
@@ -370,3 +370,58 @@ BOOST_AUTO_TEST_CASE (dcp_things_in_assetmap_not_in_pkl)
 	dcp::DCP dcp ("test/data/extra_assetmap");
 	BOOST_CHECK_NO_THROW (dcp.read());
 }
+
+
+/** Test that writing the XML for a DCP with no CPLs throws */
+BOOST_AUTO_TEST_CASE (dcp_with_no_cpls)
+{
+	dcp::DCP dcp ("build/test/dcp_with_no_cpls");
+	BOOST_REQUIRE_THROW (dcp.write_xml(), dcp::MiscError);
+}
+
+
+/** Test that writing the XML for a DCP with Interop CPLs makes a SMPTE assetmap */
+BOOST_AUTO_TEST_CASE (dcp_with_interop_cpls)
+{
+	boost::filesystem::path path = "build/test/dcp_with_interop_cpls";
+	boost::filesystem::remove_all (path);
+	dcp::DCP dcp (path);
+	auto cpl1 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP);
+	cpl1->add(make_shared<dcp::Reel>());
+	dcp.add(cpl1);
+	auto cpl2 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP);
+	cpl2->add(make_shared<dcp::Reel>());
+	dcp.add(cpl2);
+	dcp.write_xml ();
+	BOOST_REQUIRE (boost::filesystem::exists(path / "ASSETMAP"));
+	BOOST_REQUIRE (!boost::filesystem::exists(path / "ASSETMAP.xml"));
+}
+
+
+/** Test that writing the XML for a DCP with SMPTE CPLs makes a SMPTE assetmap */
+BOOST_AUTO_TEST_CASE (dcp_with_smpte_cpls)
+{
+	boost::filesystem::path path = "build/test/dcp_with_smpte_cpls";
+	boost::filesystem::remove_all (path);
+	dcp::DCP dcp (path);
+	auto cpl1 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+	cpl1->add(make_shared<dcp::Reel>());
+	dcp.add(cpl1);
+	auto cpl2 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+	cpl2->add(make_shared<dcp::Reel>());
+	dcp.add(cpl2);
+	dcp.write_xml ();
+	BOOST_REQUIRE (!boost::filesystem::exists(path / "ASSETMAP"));
+	BOOST_REQUIRE (boost::filesystem::exists(path / "ASSETMAP.xml"));
+}
+
+
+/** Test that writing the XML for a DCP with mixed-standard CPLs throws */
+BOOST_AUTO_TEST_CASE (dcp_with_mixed_cpls)
+{
+	dcp::DCP dcp ("build/test/dcp_with_mixed_cpls");
+	dcp.add(make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE));
+	dcp.add(make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP));
+	dcp.add(make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE));
+	BOOST_REQUIRE_THROW (dcp.write_xml(), dcp::MiscError);
+}
diff --git a/test/encryption_test.cc b/test/encryption_test.cc
index 5294f1ac..89c3da81 100644
--- a/test/encryption_test.cc
+++ b/test/encryption_test.cc
@@ -82,7 +82,7 @@ BOOST_AUTO_TEST_CASE (encryption_test)
 	signer->add (dcp::Certificate (dcp::file_to_string ("test/ref/crypt/leaf.signed.pem")));
 	signer->set_key (dcp::file_to_string ("test/ref/crypt/leaf.key"));
 
-	shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::ContentKind::FEATURE));
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 
 	dcp::Key key;
 
@@ -134,7 +134,7 @@ BOOST_AUTO_TEST_CASE (encryption_test)
 
 	d.add (cpl);
 
-	d.write_xml (dcp::Standard::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp", signer);
+	d.write_xml ("OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp", signer);
 
 	dcp::DecryptedKDM kdm (
 		cpl,
diff --git a/test/kdm_test.cc b/test/kdm_test.cc
index 506f6c43..ce589a8c 100644
--- a/test/kdm_test.cc
+++ b/test/kdm_test.cc
@@ -244,7 +244,7 @@ BOOST_AUTO_TEST_CASE (validity_period_test1)
 	writer->write (frame.data(), frame.size());
 	auto reel = make_shared<dcp::Reel>();
 	reel->add(make_shared<dcp::ReelMonoPictureAsset>(asset, 0));
-	auto cpl = make_shared<dcp::CPL>("test", dcp::ContentKind::FEATURE);
+	auto cpl = make_shared<dcp::CPL>("test", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl->add(reel);
 
 	/* This certificate_chain is valid from 26/12/2012 to 24/12/2022 */
diff --git a/test/markers_test.cc b/test/markers_test.cc
index 217900c0..59d523c6 100644
--- a/test/markers_test.cc
+++ b/test/markers_test.cc
@@ -45,7 +45,7 @@ using std::make_shared;
 
 BOOST_AUTO_TEST_CASE (markers_write_test)
 {
-	dcp::CPL cpl("Markers test", dcp::ContentKind::TEST);
+	dcp::CPL cpl("Markers test", dcp::ContentKind::TEST, dcp::Standard::SMPTE);
 
 	auto asset = make_shared<dcp::ReelMarkersAsset>(dcp::Fraction(24, 1), 432000, 0);
 	asset->set (dcp::Marker::FFOC, dcp::Time(1, 1, 9, 16, 24));
@@ -64,7 +64,7 @@ BOOST_AUTO_TEST_CASE (markers_write_test)
 
 	cpl.add (reel);
 
-	cpl.write_xml ("build/test/markers_test.xml", dcp::Standard::SMPTE, {});
+	cpl.write_xml ("build/test/markers_test.xml", {});
 }
 
 static void
diff --git a/test/mca_test.cc b/test/mca_test.cc
index d9708ea9..45fa03ae 100644
--- a/test/mca_test.cc
+++ b/test/mca_test.cc
@@ -62,13 +62,13 @@ BOOST_AUTO_TEST_CASE (parse_mca_descriptors_from_mxf_test)
 		reel->add (black_picture_asset(dcp::String::compose("build/test/parse_mca_descriptors_from_mxf_test%1", i), 24));
 		reel->add (reel_sound_asset);
 
-		dcp::CPL cpl("", dcp::ContentKind::FEATURE);
+		dcp::CPL cpl("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 		cpl.add (reel);
 		cpl.set_main_sound_configuration("51/L,R,C,LFE,Ls,Rs");
 		cpl.set_main_sound_sample_rate(48000);
 		cpl.set_main_picture_stored_area(dcp::Size(1998, 1080));
 		cpl.set_main_picture_active_area(dcp::Size(1998, 1080));
-		cpl.write_xml (dcp::String::compose("build/test/parse_mca_descriptors_from_mxf_test%1/cpl.xml", i), dcp::Standard::SMPTE, shared_ptr<dcp::CertificateChain>());
+		cpl.write_xml (dcp::String::compose("build/test/parse_mca_descriptors_from_mxf_test%1/cpl.xml", i), shared_ptr<dcp::CertificateChain>());
 
 		cxml::Document ref("CompositionPlaylist", private_test / dcp::String::compose("51_sound_with_mca_%1.cpl", i));
 		cxml::Document check("CompositionPlaylist", dcp::String::compose("build/test/parse_mca_descriptors_from_mxf_test%1/cpl.xml", i));
@@ -115,13 +115,13 @@ BOOST_AUTO_TEST_CASE (write_mca_descriptors_to_mxf_test)
 	reel->add (black_picture_asset("build/test/write_mca_descriptors_to_mxf_test", 24));
 	reel->add (reel_sound_asset);
 
-	dcp::CPL cpl("", dcp::ContentKind::FEATURE);
+	dcp::CPL cpl("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl.add (reel);
 	cpl.set_main_sound_configuration("51/L,R,C,LFE,Ls,Rs");
 	cpl.set_main_sound_sample_rate(48000);
 	cpl.set_main_picture_stored_area(dcp::Size(1998, 1080));
 	cpl.set_main_picture_active_area(dcp::Size(1998, 1080));
-	cpl.write_xml ("build/test/write_mca_descriptors_to_mxf_test/cpl.xml", dcp::Standard::SMPTE, shared_ptr<dcp::CertificateChain>());
+	cpl.write_xml ("build/test/write_mca_descriptors_to_mxf_test/cpl.xml", shared_ptr<dcp::CertificateChain>());
 
 	cxml::Document ref("CompositionPlaylist", private_test / "51_sound_with_mca_1.cpl");
 	cxml::Document check("CompositionPlaylist", "build/test/write_mca_descriptors_to_mxf_test/cpl.xml");
diff --git a/test/round_trip_test.cc b/test/round_trip_test.cc
index a9037114..313f6069 100644
--- a/test/round_trip_test.cc
+++ b/test/round_trip_test.cc
@@ -79,9 +79,9 @@ BOOST_AUTO_TEST_CASE (round_trip_test)
 
 	asset_A->set_key (key);
 
-	shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::ContentKind::FEATURE));
 	shared_ptr<dcp::Reel> reel (new dcp::Reel ());
 	reel->add (shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (asset_A, 0)));
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
 	cpl->add (reel);
 
 	dcp::LocalTime start;
diff --git a/test/test.cc b/test/test.cc
index c48ecffe..c46e63c9 100644
--- a/test/test.cc
+++ b/test/test.cc
@@ -321,7 +321,7 @@ simple_sound (boost::filesystem::path path, string suffix, dcp::MXFMetadata mxf_
 
 
 shared_ptr<dcp::DCP>
-make_simple (boost::filesystem::path path, int reels, int frames)
+make_simple (boost::filesystem::path path, int reels, int frames, dcp::Standard standard)
 {
 	/* Some known metadata */
 	dcp::MXFMetadata mxf_meta;
@@ -332,7 +332,7 @@ make_simple (boost::filesystem::path path, int reels, int frames)
 	boost::filesystem::remove_all (path);
 	boost::filesystem::create_directories (path);
 	auto d = make_shared<dcp::DCP>(path);
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, standard);
 	cpl->set_annotation_text ("A Test DCP");
 	cpl->set_issuer ("OpenDCP 0.0.25");
 	cpl->set_creator ("OpenDCP 0.0.25");
@@ -414,7 +414,7 @@ simple_markers (int frames)
 shared_ptr<dcp::DCP>
 make_simple_with_interop_subs (boost::filesystem::path path)
 {
-	shared_ptr<dcp::DCP> dcp = make_simple (path);
+	auto dcp = make_simple (path, 1, 24, dcp::Standard::INTEROP);
 
 	shared_ptr<dcp::InteropSubtitleAsset> subs(new dcp::InteropSubtitleAsset());
 	subs->add (simple_subtitle());
@@ -453,7 +453,7 @@ make_simple_with_smpte_subs (boost::filesystem::path path)
 shared_ptr<dcp::DCP>
 make_simple_with_interop_ccaps (boost::filesystem::path path)
 {
-	shared_ptr<dcp::DCP> dcp = make_simple (path);
+	auto dcp = make_simple (path, 1, 24, dcp::Standard::INTEROP);
 
 	shared_ptr<dcp::InteropSubtitleAsset> subs(new dcp::InteropSubtitleAsset());
 	subs->add (simple_subtitle());
diff --git a/test/test.h b/test/test.h
index 57be5d11..8733c7c3 100644
--- a/test/test.h
+++ b/test/test.h
@@ -47,7 +47,7 @@ extern std::shared_ptr<dcp::MonoPictureAsset> simple_picture (boost::filesystem:
 extern std::shared_ptr<dcp::SoundAsset> simple_sound (boost::filesystem::path path, std::string suffix, dcp::MXFMetadata mxf_meta, std::string language, int frames = 24, int sample_rate = 48000);
 extern std::shared_ptr<dcp::Subtitle> simple_subtitle ();
 extern std::shared_ptr<dcp::ReelMarkersAsset> simple_markers (int frames = 24);
-extern std::shared_ptr<dcp::DCP> make_simple (boost::filesystem::path path, int reels = 1, int frames = 24);
+extern std::shared_ptr<dcp::DCP> make_simple (boost::filesystem::path path, int reels = 1, int frames = 24, dcp::Standard = dcp::Standard::SMPTE);
 extern std::shared_ptr<dcp::DCP> make_simple_with_interop_subs (boost::filesystem::path path);
 extern std::shared_ptr<dcp::DCP> make_simple_with_smpte_subs (boost::filesystem::path path);
 extern std::shared_ptr<dcp::DCP> make_simple_with_interop_ccaps (boost::filesystem::path path);
diff --git a/test/verify_test.cc b/test/verify_test.cc
index 78e264a7..bfa52b0a 100644
--- a/test/verify_test.cc
+++ b/test/verify_test.cc
@@ -122,12 +122,11 @@ write_dcp_with_single_asset (path dir, shared_ptr<dcp::ReelAsset> reel_asset, dc
 	reel->add (reel_asset);
 	reel->add (simple_markers());
 
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, standard);
 	cpl->add (reel);
 	auto dcp = make_shared<dcp::DCP>(dir);
 	dcp->add (cpl);
 	dcp->write_xml (
-		standard,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -770,7 +769,7 @@ BOOST_AUTO_TEST_CASE (verify_valid_cpl_metadata)
 	reel->add (make_shared<dcp::ReelMonoPictureAsset>(simple_picture(dir, "", 16 * 24), 0));
 	reel->add (simple_markers(16 * 24));
 
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 	cpl->set_main_sound_configuration ("L,C,R,Lfe,-,-");
 	cpl->set_main_sound_sample_rate (48000);
@@ -781,7 +780,6 @@ BOOST_AUTO_TEST_CASE (verify_valid_cpl_metadata)
 	dcp::DCP dcp (dir);
 	dcp.add (cpl);
 	dcp.write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -813,7 +811,7 @@ BOOST_AUTO_TEST_CASE (verify_invalid_cpl_metadata_bad_tag)
 
 	auto reel = make_shared<dcp::Reel>();
 	reel->add (black_picture_asset(dir));
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 	cpl->set_main_sound_configuration ("L,C,R,Lfe,-,-");
 	cpl->set_main_sound_sample_rate (48000);
@@ -826,7 +824,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_cpl_metadata_bad_tag)
 	dcp::DCP dcp (dir);
 	dcp.add (cpl);
 	dcp.write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -868,7 +865,7 @@ BOOST_AUTO_TEST_CASE (verify_invalid_cpl_metadata_missing_tag)
 
 	auto reel = make_shared<dcp::Reel>();
 	reel->add (black_picture_asset(dir));
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 	cpl->set_main_sound_configuration ("L,C,R,Lfe,-,-");
 	cpl->set_main_sound_sample_rate (48000);
@@ -878,7 +875,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_cpl_metadata_missing_tag)
 	dcp::DCP dcp (dir);
 	dcp.add (cpl);
 	dcp.write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -959,7 +955,7 @@ BOOST_AUTO_TEST_CASE (verify_invalid_language3)
 	reel->add (reel_sound);
 	reel->add (simple_markers());
 
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 	cpl->_additional_subtitle_languages.push_back("this-is-wrong");
 	cpl->_additional_subtitle_languages.push_back("andso-is-this");
@@ -972,7 +968,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_language3)
 	auto dcp = make_shared<dcp::DCP>(dir);
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1016,7 +1011,7 @@ check_picture_size (int width, int height, int frame_rate, bool three_d)
 	picture_writer->finalize ();
 
 	auto d = make_shared<dcp::DCP>(dcp_path);
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->set_annotation_text ("A Test DCP");
 	cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
 	cpl->set_main_sound_configuration ("L,C,R,Lfe,-,-");
@@ -1039,7 +1034,6 @@ check_picture_size (int width, int height, int frame_rate, bool three_d)
 
 	d->add (cpl);
 	d->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1285,7 +1279,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_subtitle_language)
 	auto reel_subs = make_shared<dcp::ReelSMPTESubtitleAsset>(subs, dcp::Fraction(24, 1), 106, 0);
 	dcp->cpls().front()->reels().front()->add(reel_subs);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1327,7 +1320,6 @@ BOOST_AUTO_TEST_CASE (verify_mismatched_subtitle_languages)
 	}
 
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1370,7 +1362,6 @@ BOOST_AUTO_TEST_CASE (verify_multiple_closed_caption_languages_allowed)
 	}
 
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1423,7 +1414,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_subtitle_start_time)
 	auto reel_subs = make_shared<dcp::ReelSMPTESubtitleAsset>(subs, dcp::Fraction(24, 1), 106, 0);
 	dcp->cpls().front()->reels().front()->add(reel_subs);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1477,7 +1467,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_subtitle_start_time)
 	auto reel_subs = make_shared<dcp::ReelSMPTESubtitleAsset>(subs, dcp::Fraction(24, 1), 106, 0);
 	dcp->cpls().front()->reels().front()->add(reel_subs);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1583,13 +1572,12 @@ BOOST_AUTO_TEST_CASE (verify_valid_subtitle_first_text_time_on_second_reel)
 	markers2->set (dcp::Marker::LFOC, dcp::Time(4 * 24 - 1, 24, 24));
 	reel2->add (markers2);
 
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel1);
 	cpl->add (reel2);
 	auto dcp = make_shared<dcp::DCP>(dir);
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1879,12 +1867,11 @@ BOOST_AUTO_TEST_CASE (verify_invalid_sound_frame_rate)
 	auto reel_sound = make_shared<dcp::ReelSoundAsset>(sound, 0);
 	reel->add (reel_sound);
 	reel->add (simple_markers());
-	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("hello", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 	cpl->add (reel);
 	auto dcp = make_shared<dcp::DCP>(dir);
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1905,7 +1892,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_cpl_annotation_text)
 	path const dir("build/test/verify_missing_cpl_annotation_text");
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1936,7 +1922,6 @@ BOOST_AUTO_TEST_CASE (verify_mismatched_cpl_annotation_text)
 	path const dir("build/test/verify_mismatched_cpl_annotation_text");
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -1966,7 +1951,7 @@ BOOST_AUTO_TEST_CASE (verify_mismatched_asset_duration)
 	path const dir("build/test/verify_mismatched_asset_duration");
 	prepare_directory (dir);
 	shared_ptr<dcp::DCP> dcp (new dcp::DCP(dir));
-	shared_ptr<dcp::CPL> cpl (new dcp::CPL("A Test DCP", dcp::ContentKind::TRAILER));
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 
 	shared_ptr<dcp::MonoPictureAsset> mp = simple_picture (dir, "", 24);
 	shared_ptr<dcp::SoundAsset> ms = simple_sound (dir, "", dcp::MXFMetadata(), "en-US", 25);
@@ -1981,7 +1966,6 @@ BOOST_AUTO_TEST_CASE (verify_mismatched_asset_duration)
 
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2004,7 +1988,7 @@ verify_subtitles_must_be_in_all_reels_check (path dir, bool add_to_reel1, bool a
 {
 	prepare_directory (dir);
 	auto dcp = make_shared<dcp::DCP>(dir);
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 
 	auto constexpr reel_length = 192;
 
@@ -2047,7 +2031,6 @@ verify_subtitles_must_be_in_all_reels_check (path dir, bool add_to_reel1, bool a
 
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2092,7 +2075,7 @@ verify_closed_captions_must_be_in_all_reels_check (path dir, int caps_in_reel1,
 {
 	prepare_directory (dir);
 	auto dcp = make_shared<dcp::DCP>(dir);
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 
 	auto constexpr reel_length = 192;
 
@@ -2134,7 +2117,6 @@ verify_closed_captions_must_be_in_all_reels_check (path dir, int caps_in_reel1,
 
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2178,7 +2160,7 @@ verify_text_entry_point_check (path dir, dcp::VerificationNote::Code code, boost
 {
 	prepare_directory (dir);
 	auto dcp = make_shared<dcp::DCP>(dir);
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 
 	auto constexpr reel_length = 192;
 
@@ -2203,7 +2185,6 @@ verify_text_entry_point_check (path dir, dcp::VerificationNote::Code code, boost
 
 	dcp->add (cpl);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2262,7 +2243,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_hash)
 	path const dir("build/test/verify_missing_hash");
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2303,7 +2283,6 @@ verify_markers_test (
 	}
 	dcp->cpls()[0]->reels()[0]->add(markers_asset);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2405,7 +2384,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_cpl_metadata_version_number)
 	auto cpl = dcp->cpls()[0];
 	cpl->unset_version_number();
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2421,7 +2399,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_extension_metadata1)
 	path dir = "build/test/verify_missing_extension_metadata1";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2449,7 +2426,6 @@ BOOST_AUTO_TEST_CASE (verify_missing_extension_metadata2)
 	path dir = "build/test/verify_missing_extension_metadata2";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2477,7 +2453,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_xml_cpl_extension_metadata3)
 	path dir = "build/test/verify_invalid_xml_cpl_extension_metadata3";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2507,7 +2482,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_extension_metadata1)
 	path dir = "build/test/verify_invalid_extension_metadata1";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2535,7 +2509,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_extension_metadata2)
 	path dir = "build/test/verify_invalid_extension_metadata2";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2563,7 +2536,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_xml_cpl_extension_metadata6)
 	path dir = "build/test/verify_invalid_xml_cpl_extension_metadata6";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2593,7 +2565,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_xml_cpl_extension_metadata7)
 	path dir = "build/test/verify_invalid_xml_cpl_extension_metadata7";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2621,7 +2592,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_xml_cpl_extension_metadata8)
 	path dir = "build/test/verify_invalid_xml_cpl_extension_metadata8";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2651,7 +2621,6 @@ BOOST_AUTO_TEST_CASE (verify_invalid_xml_cpl_extension_metadata9)
 	path dir = "build/test/verify_invalid_xml_cpl_extension_metadata9";
 	auto dcp = make_simple (dir);
 	dcp->write_xml (
-		dcp::Standard::SMPTE,
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::String::compose("libdcp %1", dcp::version),
 		dcp::LocalTime().as_string(),
@@ -2767,7 +2736,7 @@ BOOST_AUTO_TEST_CASE (verify_partially_encrypted)
 	signer->add (dcp::Certificate(dcp::file_to_string("test/ref/crypt/leaf.signed.pem")));
 	signer->set_key (dcp::file_to_string("test/ref/crypt/leaf.key"));
 
-	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER);
+	auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
 
 	dcp::Key key;
 
@@ -2807,7 +2776,7 @@ BOOST_AUTO_TEST_CASE (verify_partially_encrypted)
 
 	d.add (cpl);
 
-	d.write_xml (dcp::Standard::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "A Test DCP", signer);
+	d.write_xml ("OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "A Test DCP", signer);
 
 	check_verify_result (
 		{dir},
@@ -2844,7 +2813,7 @@ BOOST_AUTO_TEST_CASE (verify_jpeg2000_codestream_libdcp)
 	boost::filesystem::path dir = "build/test/verify_jpeg2000_codestream_libdcp";
 	prepare_directory (dir);
 	auto dcp = make_simple (dir);
-	dcp->write_xml (dcp::Standard::SMPTE);
+	dcp->write_xml ();
 	vector<dcp::VerificationNote> notes;
 	dcp::MonoPictureAsset picture (find_file(dir, "video"));
 	auto reader = picture.start_read ();
diff --git a/test/write_subtitle_test.cc b/test/write_subtitle_test.cc
index f7c9ae25..04374dea 100644
--- a/test/write_subtitle_test.cc
+++ b/test/write_subtitle_test.cc
@@ -368,7 +368,7 @@ BOOST_AUTO_TEST_CASE (write_interop_subtitle_test3)
 	string const creator = "libdcp";
 	string const annotation_text = "Created by libdcp";
 
-	auto cpl = make_shared<dcp::CPL>("My film", dcp::ContentKind::FEATURE);
+	auto cpl = make_shared<dcp::CPL>("My film", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP);
 	cpl->add (reel);
 	cpl->set_issuer (issuer);
 	cpl->set_creator (creator);
@@ -381,7 +381,7 @@ BOOST_AUTO_TEST_CASE (write_interop_subtitle_test3)
 
 	dcp::DCP dcp ("build/test/write_interop_subtitle_test3");
 	dcp.add (cpl);
-	dcp.write_xml (dcp::Standard::INTEROP, issuer, creator, issue_date, annotation_text);
+	dcp.write_xml (issuer, creator, issue_date, annotation_text);
 
 	check_xml (
 		dcp::file_to_string("test/ref/write_interop_subtitle_test3/subs.xml"),