Support encoding of MPEG2 DCPs.

1 files changed, 56 insertions, 0 deletions

diff --git a/src/lib/video_encoding.cc b/src/lib/video_encoding.cc
new file mode 100644
index 000000000..ead1a2eaf
--- /dev/null
+++ b/src/lib/video_encoding.cc
@@ -0,0 +1,56 @@
+/*
+    Copyright (C) 2024 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include "dcpomatic_assert.h"
+#include "video_encoding.h"
+
+
+using std::string;
+
+
+string
+video_encoding_to_string(VideoEncoding encoding)
+{
+	switch (encoding) {
+	case VideoEncoding::JPEG2000:
+		return "jpeg2000";
+	case VideoEncoding::MPEG2:
+		return "mpeg2";
+	}
+
+	DCPOMATIC_ASSERT(false);
+}
+
+
+VideoEncoding
+video_encoding_from_string(string const& encoding)
+{
+	if (encoding == "jpeg2000") {
+		return VideoEncoding::JPEG2000;
+	}
+
+	if (encoding == "mpeg2") {
+		return VideoEncoding::MPEG2;
+	}
+
+	DCPOMATIC_ASSERT(false);
+}
+