diff options
Diffstat (limited to 'DOCS/tech/libavc-options.txt')
-rw-r--r-- | DOCS/tech/libavc-options.txt | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/DOCS/tech/libavc-options.txt b/DOCS/tech/libavc-options.txt index 01c01e860c..a3e063b690 100644 --- a/DOCS/tech/libavc-options.txt +++ b/DOCS/tech/libavc-options.txt @@ -104,13 +104,17 @@ vqcomp (0.0-1.0) quantizer compression (for pass1/2) vrc_strategy (0,1,2) FIXME (different rate control strategies) -vlelim (0-1000) single coefficient elimination threshold for luminance +vlelim (-1000-1000) single coefficient elimination threshold for luminance 0 disabled (default) - 4 (JVT recommendation) + -4 (JVT recommendation) + negative values will allso consider the dc coefficient + should be at least -4 or lower for encoding at quant=1 -vcelim (0-1000) single coefficient elimination threshold for chrominance +vcelim (-1000-1000) single coefficient elimination threshold for chrominance 0 disabled (default) 7 (JVT recommendation) + negative values will allso consider the dc coefficient + should be at least -4 or lower for encoding at quant=1 vstrict strict standard compliance only recommended if you want to feed the output into the mpeg4 reference |