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| author | Luca Barbato <lu_zero@gentoo.org> | 2011-09-16 19:54:03 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2011-10-12 17:03:52 +0200 |
| commit | fe896ec2f9c416da3313e605c67458ee3773d639 (patch) | |
| tree | da3e555c30084fb6edcd9b1a553c29e94c675f73 | |
| parent | 492bd1a28f98b6558aaebfddb570f95f192142f2 (diff) | |
| download | ffmpeg-fe896ec2f9c416da3313e605c67458ee3773d639.tar.gz | |
ratecontrol: estimate twice the qscale values
This had been the fix used by Michael Niedermayer to solve the
ratecontrol convergence issue.
| -rw-r--r-- | libavcodec/ratecontrol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/ratecontrol.c b/libavcodec/ratecontrol.c index e984ed5b29..64dab153f6 100644 --- a/libavcodec/ratecontrol.c +++ b/libavcodec/ratecontrol.c @@ -862,8 +862,8 @@ static int init_pass2(MpegEncContext *s) /* find qscale */ for(i=0; i<rcc->num_entries; i++){ RateControlEntry *rce= &rcc->entry[i]; - qscale[i]= get_qscale(s, &rcc->entry[i], rate_factor, i); - rcc->last_qscale_for[rce->pict_type] = qscale[i]; + double q = get_qscale(s, &rcc->entry[i], rate_factor, i); + qscale[i] = get_diff_limited_q(s, rce, q); } assert(filter_size%2==1); |