X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Frender.C;h=a7456717556bc3e58e194578bf297de7ab7576c2;hb=b104b77f5296719bd5e6de8472eb71542ddaedec;hp=17f8f0a02fd48158e035613bc56da97d054d320f;hpb=bfd8c9032015896999473fba40d5f2948c81894f;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/render.C b/cinelerra-5.1/cinelerra/render.C
index 17f8f0a0..a7456717 100644
--- a/cinelerra-5.1/cinelerra/render.C
+++ b/cinelerra-5.1/cinelerra/render.C
@@ -446,15 +446,16 @@ int Render::check_asset(EDL *edl, Asset &asset)
 	return 0;
 }
 
-int Render::get_strategy(int use_renderfarm, int use_labels)
+int Render::get_strategy(int use_renderfarm, int use_labels, int range_type)
 {
-	return use_renderfarm ?
-		(use_labels ? FILE_PER_LABEL_FARM : SINGLE_PASS_FARM) :
-		(use_labels ? FILE_PER_LABEL      : SINGLE_PASS     ) ;
+	return range_type == RANGE_1FRAME ? SINGLE_PASS :
+		 use_renderfarm ?
+			(use_labels ? FILE_PER_LABEL_FARM : SINGLE_PASS_FARM) :
+			(use_labels ? FILE_PER_LABEL      : SINGLE_PASS     ) ;
 }
 int Render::get_strategy()
 {
-	return get_strategy(preferences->use_renderfarm, use_labels);
+	return get_strategy(preferences->use_renderfarm, use_labels, range_type);
 }
 
 void Render::start_progress()
@@ -733,8 +734,8 @@ void RenderThread::render_single(int test_overwrite, Asset *asset, EDL *edl,
 			render->result = 1;
 		}
 	}
-
-	render_frames = render->default_asset->frame_rate * total_length;
+// prevent single frame truncation to zero frames
+	render_frames = render->default_asset->frame_rate * total_length + 1e-4;
 
 // Generate packages
 	if( !render->result ) {
@@ -882,8 +883,8 @@ printf("Render::render_single: Session finished.\n");
 		mwindow->restart_brender();
 	if( farm_server ) delete farm_server;
 	delete command;
-	delete audio_cache;
-	delete video_cache;
+	audio_cache->remove_user();
+	video_cache->remove_user();
 // Must delete packages after server
 	delete render->packages;
 
@@ -989,6 +990,8 @@ RenderWindow::RenderWindow(MWindow *mwindow,
 	rangeselection = 0;
 	rangeinout = 0;
 	range1frame = 0;
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Single File Rendering");
 }
 
 RenderWindow::~RenderWindow()