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Merge commit 'e67a87eac814c7805d18c983c43033a8a1bd62af'

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* commit 'e67a87eac814c7805d18c983c43033a8a1bd62af':
  vf_(no)format: switch to an AVOptions-based system.
  af_aformat: switch to an AVOptions-based system.

Conflicts:
	doc/filters.texi
	libavfilter/af_aformat.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2013-04-10 13:52:53 +02:00
parent 451315830a e67a87eac8
commit 2a2a643c90
4 changed files with 95 additions and 33 deletions
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36
doc/filters.texi
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@@ -689,13 +689,13 @@ The filter accepts the following named parameters:
@table @option
@item sample_fmts
A comma-separated list of requested sample formats.
A '|'-separated list of requested sample formats.
@item sample_rates
A comma-separated list of requested sample rates.
A '|'-separated list of requested sample rates.
@item channel_layouts
A comma-separated list of requested channel layouts.
A '|'-separated list of requested channel layouts.
@end table
@@ -703,7 +703,7 @@ If a parameter is omitted, all values are allowed.
For example to force the output to either unsigned 8-bit or signed 16-bit stereo:
@example
aformat='sample_fmts=u8,s16:channel_layouts=stereo'
aformat=sample_fmts=u8|s16:channel_layouts=stereo
@end example
@section amerge
@@ -3173,8 +3173,14 @@ Convert the input video to one of the specified pixel formats.
Libavfilter will try to pick one that is supported for the input to
the next filter.
The filter accepts a list of pixel format names, separated by ":",
for example "yuv420p:monow:rgb24".
This filter accepts the following parameters:
@table @option
@item pix_fmts
A '|'-separated list of pixel format names, for example
"pix_fmts=yuv420p|monow|rgb24".
@end table
@subsection Examples
@@ -3182,12 +3188,12 @@ for example "yuv420p:monow:rgb24".
@item
Convert the input video to the format @var{yuv420p}
@example
format=yuv420p
format=pix_fmts=yuv420p
@end example
Convert the input video to any of the formats in the list
@example
format=yuv420p:yuv444p:yuv410p
format=pix_fmts=yuv420p|yuv444p|yuv410p
@end example
@end itemize
@@ -4072,8 +4078,14 @@ alpha component (if available). The default value in input is 0.
Force libavfilter not to use any of the specified pixel formats for the
input to the next filter.
The filter accepts a list of pixel format names, separated by ":",
for example "yuv420p:monow:rgb24".
This filter accepts the following parameters:
@table @option
@item pix_fmts
A '|'-separated list of pixel format names, for example
"pix_fmts=yuv420p|monow|rgb24".
@end table
@subsection Examples
@@ -4082,13 +4094,13 @@ for example "yuv420p:monow:rgb24".
Force libavfilter to use a format different from @var{yuv420p} for the
input to the vflip filter:
@example
noformat=yuv420p,vflip
noformat=pix_fmts=yuv420p,vflip
@end example
@item
Convert the input video to any of the formats not contained in the list:
@example
noformat=yuv420p:yuv444p:yuv410p
noformat=yuv420p|yuv444p|yuv410p
@end example
@end itemize