comment about the looks like a duplicate line.
but that is used to reason x is expressed from y
Suggested-by: Paul B Mahol
Suggested-by: Michael Niedermayer
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
When enabled, text, including effects like shadow or box, will be
completely bound within the video frame.
Default value changed to false to keep continuity of behaviour.
Fixes#6960.
Signed-off-by: Kyle Swanson <k@ylo.ph>
add line_spacing parameter to set the space between two lines
Based on an idea by: Leandro Santiago <leandrosansilva@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
AVFilterLink.frame_count is supposed to count the number of frames
that were passed on the link, but with min_samples, that number is
not always the same for the source and destination filters.
With the addition of a FIFO on the link, the difference will become
more significant.
Split the variable in two: frame_count_in counts the number of
frames that entered the link, frame_count_out counts the number
of frames that were sent to the destination filter.
libc's qsort comparator has a const qualifier on both arguments. This
adds a missing const qualifier to exactly match the comparator API.
Existing usages of av_tree_find, av_tree_insert are appropriately
modified: type signature changes of the comparators, and removal of
unnecessary void * casts of function pointers.
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
These casts are unnecessary, and may safely be removed.
Found by enabling -Wpedantic on clang 3.7.
Tested with FATE.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
If it isn't available in the system, we've got a fallback to
the normal localtime function, so normal code can assume it is
available as long as time_internal.h is included.
Signed-off-by: Martin Storsjö <martin@martin.st>
Fixes segfault when using sendcmd with drawtext.
Since LIBAVFILTER_VERSION_MAJOR 5 FF_API_DRAWTEXT_OLD_TIMELINE
evaluates to 0.
Signed-off-by: Karl Kiniger <karl.kiniger@med.ge.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
It evaluates expression and outputs it as integer value, using specified
format.
Address trac ticket #3699.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
Steven Liu
Gyan Doshi
Diego Biurrun
Muhammad Faiz
Brett Harrison
Kieran Kunhya
Anton Khirnov
Nicolas George
Alex Agranovsky
Paul B Mahol
Michael Niedermayer
Tobias Rapp
Carl Eugen Hoyos
Ganesh Ajjanagadde
Clément Bœsch
Clément Bœsch
Luca Barbato
Vittorio Giovara
Ivan Efimov
Marton Balint
Michael Niedermayer
Михаил Муковников
Martin Storsjö
James Almer
Karl Kiniger
Reimar Döffinger
Andrey Utkin
Marc Jeffreys
Stefano Sabatini
Leandro Santiago