renderer: get ready for real use

[kdenlive] / renderer / kdenlive_render.cpp

diff --git a/renderer/kdenlive_render.cpp b/renderer/kdenlive_render.cpp
index 77e3beea297e9a49ec0ce44d4ca8fe1572beed25..938ba0fe254ec3be6092952419b38c365da1933b 100644 (file)
--- a/renderer/kdenlive_render.cpp
+++ b/renderer/kdenlive_render.cpp
@@ -41,7 +41,7 @@
 **
 ****************************************************************************/
 
-
+#include <stdio.h>
 #include <QCoreApplication>
 #include <QStringList>
 #include <QString>
@@ -52,12 +52,28 @@ int main(int argc, char **argv)
 {
     QCoreApplication app(argc, argv);
     QStringList args = app.arguments();
-    args.takeFirst();
-    QString player;
-    if (args.count() == 3) player = args.at(2);
-    //fprintf(stderr, "ARGS: %s  %s", qPrintable(args.at(0)), qPrintable(args.at(1)));
-    RenderJob *job = new RenderJob(args.at(0), args.at(1), player);
-    job->start();
-    app.exec();
+    if (!args.isEmpty()) args.takeFirst();
+    if (args.count() >= 4) {
+       QString render = args.at(0);
+       args.takeFirst();
+       QString player = args.at(0);
+       args.takeFirst();
+       QString src = args.at(0);
+       args.takeFirst();
+       QString dest = args.at(0);
+       args.takeFirst();
+       RenderJob *job = new RenderJob(render, player, src, dest, args);
+       job->start();
+       app.exec();
+    }
+    else {
+       fprintf(stderr, "Kdenlive video renderer for MLT.\nUsage: "
+                       "kdenlive_render [renderer] [player] [src] [dest] [[arg1] [arg2] ...]\n"
+                       "               render: path to inigo rendrer\n"
+                       "               player: path to video player to play when rendering is over, use '-' to disable playing\n"
+                       "               src: source file (usually westley playlist)\n"
+                       "               dest: destination file\n"
+                       "               args: space separated libavformat arguments\n");
+    }
 }