Add src/examples/ExampleHtml.cpp test program

2026-03-02 08:53:52 -08:00 · 2019-08-12 08:58:24 -04:00
parent b90a83dd4c
commit 140b5fdad3
2 changed files with 93 additions and 1 deletions
--- a/src/examples/ExampleHtml.cpp
+++ b/src/examples/ExampleHtml.cpp
@@ -0,0 +1,89 @@
+/**
+ * @file
+ * @brief Source file for Example Executable (example app for libopenshot)
+ * @author Jonathan Thomas <jonathan@openshot.org>
+ *
+ * @ref License
+ */
+
+/* LICENSE
+ *
+ * Copyright (c) 2008-2019 OpenShot Studios, LLC
+ * <http://www.openshotstudios.com/>. This file is part of
+ * OpenShot Library (libopenshot), an open-source project dedicated to
+ * delivering high quality video editing and animation solutions to the
+ * world. For more information visit <http://www.openshot.org/>.
+ *
+ * OpenShot Library (libopenshot) is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * OpenShot Library (libopenshot) 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fstream>
+#include <iostream>
+#include <memory>
+#include "../../include/OpenShot.h"
+//#include "../../include/CrashHandler.h"
+
+using namespace openshot;
+
+int main(int argc, char* argv[]) {
+
+	// Create a reader to generate an openshot::Frame containing text
+	QtHtmlReader r(720, // width
+	             480, // height
+	             5, // x_offset
+	             5, // y_offset
+	             GRAVITY_CENTER, // gravity
+	             "<span style=\"font-family:sans-serif; color:#fff;\"><b>Check out</b> this Text!</span>", // html
+	             "#000000" // background_color
+	             );
+	r.Open(); // Open the reader
+
+	// XXX: Not implemented
+	// r.DisplayInfo();
+
+    /* WRITER ---------------- */
+    FFmpegWriter w9("/var/tmp/metadata.mp4");
+
+    // Set options
+    //w9.SetAudioOptions(true, "libmp3lame", r.info.sample_rate, r9.info.channels, r9.info.channel_layout, 128000);
+    w9.SetVideoOptions(true, "libx264", Fraction{30000, 1000}, 720, 480, Fraction(1,1), false, false, 3000000);
+
+    w9.info.metadata["title"] = "testtest";
+	w9.info.metadata["artist"] = "aaa";
+	w9.info.metadata["album"] = "bbb";
+	w9.info.metadata["year"] = "2015";
+	w9.info.metadata["description"] = "ddd";
+	w9.info.metadata["comment"] = "eee";
+	w9.info.metadata["comment"] = "comment";
+    w9.info.metadata["copyright"] = "copyright OpenShot!";
+
+    // Open writer
+    w9.Open();
+
+    for (long int frame = 1; frame <= 30; frame++)
+    {
+        std::shared_ptr<Frame> f = r.GetFrame(1); // Same frame every time
+        w9.WriteFrame(f);
+    }
+
+    // Close writer & reader
+    w9.Close();
+
+    // Close timeline
+    r.Close();
+
+	cout << "Completed successfully!" << endl;
+
+    return 0;
+}