1 files changed, 38 insertions, 0 deletions
diff --git a/samples/common/src/CVUtils/CvVideoFileWriter.cpp b/samples/common/src/CVUtils/CvVideoFileWriter.cpp
new file mode 100644
index 0000000000..b76630049a
--- /dev/null
+++ b/samples/common/src/CVUtils/CvVideoFileWriter.cpp
@@ -0,0 +1,38 @@
+//
+// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "CvVideoFileWriter.hpp"
+
+namespace common
+{
+
+void CvVideoFileWriter::Init(const std::string& outputVideo, int encoding, double fps, int width, int height)
+{
+    m_ready = m_cvWriter.open(outputVideo, cv::CAP_FFMPEG,
+                              encoding,
+                              fps,
+                              cv::Size(width, height), true);
+}
+
+
+void CvVideoFileWriter::WriteFrame(std::shared_ptr<cv::Mat>& frame)
+{
+    if(m_cvWriter.isOpened())
+    {
+        cv::cvtColor(*frame, *frame, cv::COLOR_RGB2BGR);
+        m_cvWriter.write(*frame);
+    }
+}
+
+bool CvVideoFileWriter::IsReady() const
+{
+    return m_ready;
+}
+
+void CvVideoFileWriter::Close()
+{
+    m_cvWriter.release();
+}
+}// namespace common