CLI: Implements custom anamorphic. No more -p or -P. Choices are --strict-anamorphic, --loose-anamorphic, and the new --custom-anamorphic. The last of which also handles --pixel-aspect, --display-width, --itu-par, --modulus, and --keep-display-aspect options. Loose will also obey the pixel aspect and ITU PAR options.

Libhb: Fixed a small bug with custom anamorphic working off the source's display aspect even when dealing with a custom display aspect, and made the job config display aware that custom anamorphic exists.

Scripts: Updated manicure to write the new anamorphic option names.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@2487 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 8 insertions, 6 deletions

diff --git a/libhb/hb.c b/libhb/hb.c
index f5caa8cd6..f7e3c9dae 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -796,12 +796,14 @@ void hb_set_anamorphic_size( hb_job_t * job,
             }
             else
             {
-                /* We first need the display ar.
-                   That's the source display width divided by the source height after cropping.
-                   Then we multiple the output height by that to get the pixel aspect width,
-                   and the pixel aspect height is the storage width.*/
-                pixel_aspect_width = height * source_display_width / cropped_height;
-                pixel_aspect_height = width;
+                /* If we're doing ana 3 and not specifying a DAR, care needs to be taken.
+                   This indicates a PAR is potentially being set by the interface. But
+                   this is an output PAR, to correct a source, and it should not be assumed
+                   that it properly creates a display aspect ratio when applied to the source,
+                   which could easily be stored in a different resolution. */
+                   
+                int output_display_width = width * (double)pixel_aspect_width /
+                                           (double)pixel_aspect_height ;
             }
             
             /* Back to caller */