hashirama/uvg266
1
0
Fork 0
mirror of https://github.com/ultravideo/uvg266.git synced 2024-11-27 19:24:06 +00:00
Code Issues Actions Projects Releases Wiki Activity

Update docs.

Browse source
This commit is contained in:
siivonek 2020-04-02 12:27:50 +02:00
parent 067611d9cf
commit 4e6f197f9c
2 changed files with 30 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
README.md
View file

@ -129,6 +129,15 @@ Video structure:
--bitrate <integer> : Target bitrate [0] --bitrate <integer> : Target bitrate [0]
- 0: Disable rate control. - 0: Disable rate control.
- N: Target N bits per second. - N: Target N bits per second.
--rc-algorithm <string>: Select used rc-algorithm. [lambda]
- lambda: rate control from:
DOI: 10.1109/TIP.2014.2336550
- oba: DOI: 10.1109/TCSVT.2016.2589878
--(no-)intra-bits : Use Hadamard cost based allocation for intra
frames. Default on for gop 8 and off for lp-gop
--(no-)clip-neighbour : On oba based rate control whether to clip
lambda values to same frame's ctus or previous'.
Default on for RA GOPS and disabled for LP.
--(no-)lossless : Use lossless coding. [disabled] --(no-)lossless : Use lossless coding. [disabled]
--mv-constraint <string> : Constrain movement vectors. [none] --mv-constraint <string> : Constrain movement vectors. [none]
- none: No constraint - none: No constraint
@ -152,6 +161,8 @@ Video structure:
--high-tier : Used with --level. Use high tier bitrate limits --high-tier : Used with --level. Use high tier bitrate limits
instead of the main tier limits during encoding. instead of the main tier limits during encoding.
High tier requires level 4 or higher. High tier requires level 4 or higher.
--vaq <integer> : Enable variance adaptive quantization with given
strength, in range 1..20.
Compression tools: Compression tools:
--(no-)deblock <beta:tc> : Deblocking filter. [0:0] --(no-)deblock <beta:tc> : Deblocking filter. [0:0]

20
doc/kvazaar.1
View file

@ -1,4 +1,4 @@
.TH KVAZAAR "1" "February 2020" "kvazaar v1.3.0" "User Commands" .TH KVAZAAR "1" "huhtikuu 2020" "kvazaar v1.3.0" "User Commands"
.SH NAME .SH NAME
kvazaar \- open source HEVC encoder kvazaar \- open source HEVC encoder
.SH SYNOPSIS .SH SYNOPSIS
@ -140,6 +140,20 @@ Target bitrate [0]
\- 0: Disable rate control. \- 0: Disable rate control.
\- N: Target N bits per second. \- N: Target N bits per second.
.TP .TP
\fB\-\-rc\-algorithm <string>: Select used rc\-algorithm. [lambda]
\- lambda: rate control from:
DOI: 10.1109/TIP.2014.2336550
\- oba: DOI: 10.1109/TCSVT.2016.2589878
.TP
\fB\-\-(no\-)intra\-bits
Use Hadamard cost based allocation for intra
frames. Default on for gop 8 and off for lp\-gop
.TP
\fB\-\-(no\-)clip\-neighbour
On oba based rate control whether to clip
lambda values to same frame's ctus or previous'.
Default on for RA GOPS and disabled for LP.
.TP
\fB\-\-(no\-)lossless \fB\-\-(no\-)lossless
Use lossless coding. [disabled] Use lossless coding. [disabled]
.TP .TP
@ -178,6 +192,10 @@ Same as \-\-level but warnings instead of errors.
Used with \-\-level. Use high tier bitrate limits Used with \-\-level. Use high tier bitrate limits
instead of the main tier limits during encoding. instead of the main tier limits during encoding.
High tier requires level 4 or higher. High tier requires level 4 or higher.
.TP
\fB\-\-vaq <integer>
Enable variance adaptive quantization with given
strength, in range 1..20.
.SS "Compression tools:" .SS "Compression tools:"
.TP .TP