Ilya87
be37a66971
Timeline function for the eq filter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Derek Buitenhuis
21f9468402
avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT
Libav, for some reason, merged this as a public API function. This will
aid in future merges.
A define is left for backwards compat, just in case some person
used it, since it is in a public header.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
9 years ago
Michael Niedermayer
c4dfb76fa7
avfilter/vf_eq: Support contrast from -1000 to 1000
Fixes "-vf eq=0.05,eq=20"
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
10 years ago
arwa arif
9015ca359f
lavfi/eq: rework expression evaluation
In particular, add support for t, pos, n, r parameters, and add an eval
mode option.
Also, partially reword option documentation.
With several major edit by Stefano Sabatini.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
10 years ago
Stefano Sabatini
e6547cce72
lavfi/eq: factorize code in process_command()
10 years ago
Clément Bœsch
fd682b1892
avfilter: handle error in query_formats() of a bunch of random video filters
10 years ago
Stefano Sabatini
6a63d0d826
lavfi/eq: clarify error message in case of expression parsing error
10 years ago
Arwa Arif
627d2a7628
avfilter/vf_eq: Add process_command to eq.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
f5b3257c50
avfilter/vf_eq: mark src as const
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
530bf8ece6
avfilter/vf_eq: Fix clipping code
Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
7ccd625a46
avfilter/vf_eq: fix leak of input frame
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Arwa Arif
4c38e960d0
avfilter: Port mp=eq/eq2 to lavfi
Code adapted from James Darnley's port
Some fixes from Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago