diff options
| -rw-r--r-- | libhb/scan.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/libhb/scan.c b/libhb/scan.c index cda52e375..31eb703e2 100644 --- a/libhb/scan.c +++ b/libhb/scan.c @@ -386,7 +386,7 @@ static int DecodePreviews( hb_scan_t * data, hb_title_t * title ) hb_libmpeg2_info( mpeg2, &title->width, &title->height, &title->rate_base, &ar ); - if (title->rate_base == 1126125) + if( title->rate_base == 1126125 ) { /* Frame FPS is 23.976 (meaning it's progressive), so start keeping track of how many are reporting at @@ -395,21 +395,33 @@ static int DecodePreviews( hb_scan_t * data, hb_title_t * title ) */ progressive_count++; - if (progressive_count < 6) + if( progressive_count < 6 ) + { /* Not enough frames are reporting as progressive, which means we should be conservative and use 29.97 as the title's FPS for now. */ title->rate_base = 900900; + } else { /* A majority of the scan frames are progressive. Make that the title's FPS, and announce it once to the log. */ - if (progressive_count == 6) + if( progressive_count == 6 ) + { hb_log("Title's mostly progressive NTSC, setting fps to 23.976"); + } title->rate_base = 1126125; } + } + else if( title->rate_base == 900900 && progressive_count >= 6 ) + { + /* + * We've already deduced that the frame rate is 23.976, so set it + * back again. + */ + title->rate_base = 1126125; } if( i == 2) // Use the third frame's info, so as to skip opening logos |