mirror of
https://github.com/mpv-player/mpv
synced 2024-12-19 05:15:12 +00:00
overall fixes and documented inter/intra_matrix option in manpage
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10782 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
parent
ea5ebc1e5a
commit
62d4a8b135
@ -192,7 +192,7 @@
|
|||||||
<LI>huffyuv - lossless compression</LI>
|
<LI>huffyuv - lossless compression</LI>
|
||||||
<LI>asv1 - ASUS Video v1</LI>
|
<LI>asv1 - ASUS Video v1</LI>
|
||||||
<LI>asv2 - ASUS Video v2</LI>
|
<LI>asv2 - ASUS Video v2</LI>
|
||||||
<LI>ffv1 - FFmpegs lossless video codec</LI>
|
<LI>ffv1 - FFmpeg's lossless video codec</LI>
|
||||||
</UL>
|
</UL>
|
||||||
|
|
||||||
<P>The first column contains the codec names that should be passed after the
|
<P>The first column contains the codec names that should be passed after the
|
||||||
@ -305,9 +305,9 @@ Explanation of the process:
|
|||||||
<P>There is.</P>
|
<P>There is.</P>
|
||||||
|
|
||||||
<P>MPEG4 has an unique feature: the video stream can contain
|
<P>MPEG4 has an unique feature: the video stream can contain
|
||||||
its needed aspect ratio. Yes, just like MPEG1/2 files (DVD, SVCD).
|
its needed aspect ratio. Yes, just like MPEG1/2 (DVD, SVCD) and H263 files.
|
||||||
Regretfully, there are <U>no</U> video players outside which support this
|
Regretfully, there are <U>no</U> video players outside which support this
|
||||||
attribute. Except MPlayer.</P>
|
attribute of MPEG4. Except MPlayer.</P>
|
||||||
|
|
||||||
<P>This feature can be used only with <B>libavcodec</B>'s <CODE>mpeg4</CODE>
|
<P>This feature can be used only with <B>libavcodec</B>'s <CODE>mpeg4</CODE>
|
||||||
codec. Keep in mind: although MPlayer will correctly play the created file,
|
codec. Keep in mind: although MPlayer will correctly play the created file,
|
||||||
|
@ -3420,6 +3420,8 @@ use the specified codec (there is no default, you must specify it):
|
|||||||
.RSs
|
.RSs
|
||||||
.IPs mjpeg
|
.IPs mjpeg
|
||||||
Motion JPEG
|
Motion JPEG
|
||||||
|
.IPs ljpeg
|
||||||
|
Lossless JPEG
|
||||||
.IPs h263
|
.IPs h263
|
||||||
H263
|
H263
|
||||||
.IPs h263p
|
.IPs h263p
|
||||||
@ -3431,15 +3433,23 @@ DivX 3
|
|||||||
.IPs msmpeg4v2
|
.IPs msmpeg4v2
|
||||||
MS MPEG4v2
|
MS MPEG4v2
|
||||||
.IPs wmv1
|
.IPs wmv1
|
||||||
Windows Media Video 7
|
Windows Media Video, version 1 (aka WMV7)
|
||||||
.IPs wmv2
|
.IPs wmv2
|
||||||
Windows Media Video 8
|
Windows Media Video, version 2 (aka WMV8)
|
||||||
.IPs rv10
|
.IPs rv10
|
||||||
an old RealVideo codec
|
an old RealVideo codec
|
||||||
.IPs mpeg1video
|
.IPs mpeg1video
|
||||||
MPEG1 video :)
|
MPEG1 video
|
||||||
|
.IPs mpeg2video
|
||||||
|
MPEG2 video
|
||||||
.IPs huffyuv
|
.IPs huffyuv
|
||||||
HuffYUV
|
HuffYUV
|
||||||
|
.IPs asv1
|
||||||
|
ASUS Video v1
|
||||||
|
.IPs asv2
|
||||||
|
ASUS Video v2
|
||||||
|
.IPs ffv1
|
||||||
|
FFmpeg's lossless video codec
|
||||||
.RE
|
.RE
|
||||||
.PD 1
|
.PD 1
|
||||||
.TP
|
.TP
|
||||||
@ -3932,12 +3942,16 @@ use interlaced dct
|
|||||||
.TP
|
.TP
|
||||||
.B format=<value>
|
.B format=<value>
|
||||||
.RSs
|
.RSs
|
||||||
.IPs YV12\
|
.IPs YV12
|
||||||
default
|
default
|
||||||
.IPs 422P\ \
|
.IPs 444P
|
||||||
for huffyuv or lossless jpeg
|
for ffv1
|
||||||
.IPs 411P,410P,BGR32
|
.IPs 422P
|
||||||
for lossless jpeg
|
for huffyuv, lossless jpeg and ffv1
|
||||||
|
.IPs 411P,YVU9
|
||||||
|
for lossless jpeg and ffv1
|
||||||
|
.IPs BGR32
|
||||||
|
for lossless jpeg only
|
||||||
.RE
|
.RE
|
||||||
.TP
|
.TP
|
||||||
.B pred
|
.B pred
|
||||||
@ -4124,6 +4138,12 @@ Note: the h263 MMX quantizer cannot handle positive biases (set vfdct=1or2)
|
|||||||
the mpeg MMX quantizer cannot handle negative biases (set vfdct=1or2)
|
the mpeg MMX quantizer cannot handle negative biases (set vfdct=1or2)
|
||||||
.br
|
.br
|
||||||
Tip: a more positive bias (-32 - -16 instead of -64) seems to improve the PSNR
|
Tip: a more positive bias (-32 - -16 instead of -64) seems to improve the PSNR
|
||||||
|
.TP
|
||||||
|
.B inter_matrix=<comma separated matrix>
|
||||||
|
Use custom inter matrix. It needs a comma separated string of 64 integers.
|
||||||
|
.TP
|
||||||
|
.B intra_matrix=<comma separated matrix>
|
||||||
|
Use custom intra matrix. It needs a comma separated string of 64 integers.
|
||||||
.RE
|
.RE
|
||||||
|
|
||||||
.SS nuv (-nuvopts)
|
.SS nuv (-nuvopts)
|
||||||
|
Loading…
Reference in New Issue
Block a user