[FFmpeg-cvslog] doc/snow: fix typos
Reto Kromer
git at videolan.org
Sun Feb 10 17:47:07 EET 2019
ffmpeg | branch: master | Reto Kromer <lists at reto.ch> | Sun Feb 10 13:24:05 2019 +0100| [21858b060fd9207d57059614ca66f1ed26e07997] | committer: Carl Eugen Hoyos
doc/snow: fix typos
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=21858b060fd9207d57059614ca66f1ed26e07997
---
doc/snow.txt | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/doc/snow.txt b/doc/snow.txt
index bbf28bc6c2..b4098fd64d 100644
--- a/doc/snow.txt
+++ b/doc/snow.txt
@@ -172,7 +172,7 @@ spatial_decomposition_count
FIXME
colorspace_type
- 0 unspecified YcbCr
+ 0 unspecified YCbCr
1 Gray
2 Gray + Alpha
3 GBR
@@ -235,7 +235,7 @@ spatial_decomposition_type
stored as delta from last, last is reset to 0 if always_reset || keyframe
qlog
- quality (logarthmic quantizer scale)
+ quality (logarithmic quantizer scale)
stored as delta from last, last is reset to 0 if always_reset || keyframe
mv_scale
@@ -251,11 +251,11 @@ block_max_depth
stored as delta from last, last is reset to 0 if always_reset || keyframe
quant_table
- quantiztation table
+ quantization table
Highlevel bitstream structure:
-=============================
+==============================
--------------------------------------------
| Header |
--------------------------------------------
@@ -303,7 +303,7 @@ Decoding process:
| Intra DC | |
| | LL0 subband prediction
------------ |
- \ Dequantizaton
+ \ Dequantization
------------------- \ |
| Reference frames | \ IDWT
| ------- ------- | Motion \ |
@@ -390,8 +390,8 @@ motion vector prediction
(mvx_diff, mvy_diff)*mv_scale
-Intra DC Predicton:
-======================
+Intra DC Prediction:
+====================
the luma and chroma values of the left block are used as predictors
the used luma and chroma is the sum of the predictor and y_diff, cb_diff, cr_diff
@@ -407,7 +407,7 @@ Motion Compensation:
Halfpel interpolation:
----------------------
-halfpel interpolation is done by convolution with the halfpel filter stored
+Halfpel interpolation is done by convolution with the halfpel filter stored
in the header:
horizontal halfpel samples are found by
@@ -463,8 +463,8 @@ to the closest available fullpel sample
Smaller pel interpolation:
--------------------------
if diag_mc is set then points which lie on a line between 2 vertically,
-horiziontally or diagonally adjacent halfpel points shall be interpolated
-linearls with rounding to nearest and halfway values rounded up.
+horizontally or diagonally adjacent halfpel points shall be interpolated
+linearly with rounding to nearest and halfway values rounded up.
points which lie on 2 diagonals at the same time should only use the one
diagonal not containing the fullpel point
@@ -519,8 +519,8 @@ width,height here are the width and height of the LL0 subband not of the final
video
-Dequantizaton:
-==============
+Dequantization:
+===============
FIXME
Wavelet Transform:
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