From edcbb1c199e086b45803829d00d09d5aa295b3e3 Mon Sep 17 00:00:00 2001 From: John Koleszar Date: Thu, 9 Sep 2010 12:57:23 -0400 Subject: Fix GF interval for non-lagged ARFs When ARFs are enabled in non-lagged compress modes, the GF interval was being reset to zero. Non-lagged ARF updates were enabled in commit 63ccfbd, but this incorrect GF interval caused a quality regression. Change-Id: I615c3b493f4ce2127044f4e68d0bcb07d6b730c3 --- vp8/encoder/firstpass.c | 1 + 1 file changed, 1 insertion(+) (limited to 'vp8/encoder/firstpass.c') diff --git a/vp8/encoder/firstpass.c b/vp8/encoder/firstpass.c index 2dea8b70f..a65bce6e1 100644 --- a/vp8/encoder/firstpass.c +++ b/vp8/encoder/firstpass.c @@ -1403,6 +1403,7 @@ static void define_gf_group(VP8_COMP *cpi, FIRSTPASS_STATS *this_frame) // Should we use the alternate refernce frame if (cpi->oxcf.play_alternate && + cpi->oxcf.lag_in_frames && (i >= MIN_GF_INTERVAL) && (i <= (cpi->frames_to_key - MIN_GF_INTERVAL)) && // dont use ARF very near next kf (((next_frame.pcnt_inter > 0.75) && -- cgit v1.2.3