Adds two new parameters to hb_scan, to control the number of preview frames generated during scan, and whether or not they're written to disk for later display. This will break any interfaces that use hb_scan until the new params are specified...sorry. Also adds a new job->seek_points setting (set this to the same as the number of previews) to be used with job->start_at_preview when doing live preview encodes, so the seek function has a frame of reference.

Wires up the CLI with a --previews option (long option only) to control the new scan parameters, and defaults the CLI to not writing previews to disk.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@1970 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 6 insertions, 2 deletions

diff --git a/libhb/hb.c b/libhb/hb.c
index 713c82580..267c5b716 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -277,8 +277,11 @@ void hb_set_cpu_count( hb_handle_t * h, int cpu_count )
  * @param h Handle to hb_handle_t
  * @param path location of VIDEO_TS folder.
  * @param title_index Desired title to scan.  0 for all titles.
+ * @param preview_count Number of preview images to generate.
+ * @param store_previews Whether or not to write previews to disk.
  */
-void hb_scan( hb_handle_t * h, const char * path, int title_index )
+void hb_scan( hb_handle_t * h, const char * path, int title_index,
+              int preview_count, int store_previews )
 {
     hb_title_t * title;
 
@@ -290,7 +293,8 @@ void hb_scan( hb_handle_t * h, const char * path, int title_index )
     }
 
     hb_log( "hb_scan: path=%s, title_index=%d", path, title_index );
-    h->scan_thread = hb_scan_init( h, path, title_index, h->list_title );
+    h->scan_thread = hb_scan_init( h, path, title_index, h->list_title,
+                                   preview_count, store_previews );
 }
 
 /**