diff options
| -rw-r--r-- | DOCS/tech/snow.txt | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/DOCS/tech/snow.txt b/DOCS/tech/snow.txt index 3f7fdbc06f..778996aeb1 100644 --- a/DOCS/tech/snow.txt +++ b/DOCS/tech/snow.txt @@ -29,7 +29,7 @@ OPTIONS RECOGNIZED BY SNOW instead, and set it to a quantizer near the target average quant of the final encode. - * lmin, lmax, vqcomp, vratetol + * lmin, lmax, vqcomp, vratetol, vrc_eq, vrc_override Generic multipass ratecontrol options, subject to the same suggestions as in other codecs. lmin=1 can be useful for medium to high bitrates (see vqscale). @@ -42,7 +42,6 @@ OPTIONS RECOGNIZED BY SNOW You can add 256 to any of the options to enable chroma motion estimation for that comparison (e.g. mbcmp=257 for SSD with chroma), but it doesn't seem to help much for the moment. - NOTE: 9/7 wavelet doesn't work with lossless mode. * pred=<0-2> Wavelet type. 0 (9/7 wavelet), 1 (5/3 wavelet), 2 (13/7 wavelet). @@ -53,7 +52,7 @@ OPTIONS RECOGNIZED BY SNOW Tries a few extra predicted motion vectors before doing EPZS search, default: 0. This option has negligible effect on both speed and quality of snow, - so just leave it off. (It does, however, help MPEG-4.) + so just leave it off. * qpel Refines motion estimation, default: off. |