X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fatmos_mxf_decoder.cc;h=19a19a8c4b5186189327981a8c400e6677a401ab;hp=6c7cda61a632e248d71470ff941db3f8b786b5da;hb=a498b8819ab431ecc2aac058b1aadb9e15d396ac;hpb=dd9be86db6cde0afa5da0d1d1ac43b42e05dca26

diff --git a/src/lib/atmos_mxf_decoder.cc b/src/lib/atmos_mxf_decoder.cc
index 6c7cda61a..19a19a8c4 100644
--- a/src/lib/atmos_mxf_decoder.cc
+++ b/src/lib/atmos_mxf_decoder.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2020 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2020-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,6 +18,7 @@
 
 */
 
+
 #include "atmos_content.h"
 #include "atmos_decoder.h"
 #include "atmos_mxf_content.h"
@@ -26,16 +27,20 @@
 #include <dcp/atmos_asset.h>
 #include <dcp/atmos_asset_reader.h>
 
+
+using std::make_shared;
 using std::shared_ptr;
 
+
 AtmosMXFDecoder::AtmosMXFDecoder (std::shared_ptr<const Film> film, std::shared_ptr<const AtmosMXFContent> content)
 	: Decoder (film)
 	, _content (content)
 {
-	atmos.reset (new AtmosDecoder(this, content));
+	atmos = make_shared<AtmosDecoder>(this, content);
 
-	shared_ptr<dcp::AtmosAsset> asset (new dcp::AtmosAsset(_content->path(0)));
+	auto asset = make_shared<dcp::AtmosAsset>(_content->path(0));
 	_reader = asset->start_read ();
+	_reader->set_check_hmac (false);
 	_metadata = AtmosMetadata (asset);
 }
 
@@ -43,8 +48,8 @@ AtmosMXFDecoder::AtmosMXFDecoder (std::shared_ptr<const Film> film, std::shared_
 bool
 AtmosMXFDecoder::pass ()
 {
-	double const vfr = _content->active_video_frame_rate (film());
-	int64_t const frame = _next.frames_round (vfr);
+	auto const vfr = _content->active_video_frame_rate (film());
+	auto const frame = _next.frames_round (vfr);
 
 	if (frame >= _content->atmos->length()) {
 		return true;