diff options
Diffstat (limited to 'macosx/HBPreviewController.mm')
| -rw-r--r-- | macosx/HBPreviewController.mm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/macosx/HBPreviewController.mm b/macosx/HBPreviewController.mm index 29beeb290..052648de9 100644 --- a/macosx/HBPreviewController.mm +++ b/macosx/HBPreviewController.mm @@ -928,7 +928,33 @@ return YES; /* lets go ahead and send it off to libhb * Note: unlike a full encode, we only send 1 pass regardless if the final encode calls for 2 passes. * this should suffice for a fairly accurate short preview and cuts our preview generation time in half. + * However we also need to take into account the indepth scan for subtitles. */ + /* + * If scanning we need to do some extra setup of the job. + */ + if( job->indepth_scan == 1 ) + { + char *x264opts_tmp; + + /* + * When subtitle scan is enabled do a fast pre-scan job + * which will determine which subtitles to enable, if any. + */ + job->pass = -1; + x264opts_tmp = job->x264opts; + + job->x264opts = NULL; + job->indepth_scan = 1; + /* + * Add the pre-scan job + */ + hb_add( fPreviewLibhb, job ); + job->x264opts = x264opts_tmp; + } + /* Go ahead and perform the actual encoding preview scan */ + job->indepth_scan = 0; + job->pass = 0; hb_add( fPreviewLibhb, job ); [fEncodingControlBox setHidden: NO]; |