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04b37b5d7f
This patch adds a select_region option to the xcbgrab input device. If set to 1, the user will be prompted to select the grabbing area graphically by clicking and dragging. A rectangle will be drawn to mark the grabbing area. A single click with no dragging will select the whole screen. The option overwrites the video_size, grab_x, and grab_y options if set by the user. For testing, just set the select_region option as follows: ffmpeg -f x11grab -select_region 1 -i :0.0 output.mp4 The drawing happens directly on the root window using standard rubber banding techniques, so it is very efficient and doesn't depend on any X extensions or compositors. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Omar Emara <mail@OmarEmara.dev> |
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.. | ||
dev_community | ||
doxy | ||
examples | ||
.gitignore | ||
APIchanges | ||
authors.texi | ||
bitstream_filters.texi | ||
bootstrap.min.css | ||
build_system.txt | ||
codecs.texi | ||
decoders.texi | ||
default.css | ||
demuxers.texi | ||
developer.texi | ||
devices.texi | ||
doxy-wrapper.sh | ||
Doxyfile | ||
encoders.texi | ||
errno.txt | ||
faq.texi | ||
fate_config.sh.template | ||
fate.texi | ||
ffmpeg-bitstream-filters.texi | ||
ffmpeg-codecs.texi | ||
ffmpeg-devices.texi | ||
ffmpeg-filters.texi | ||
ffmpeg-formats.texi | ||
ffmpeg-protocols.texi | ||
ffmpeg-resampler.texi | ||
ffmpeg-scaler.texi | ||
ffmpeg-utils.texi | ||
ffmpeg.texi | ||
ffmpeg.txt | ||
ffplay.texi | ||
ffprobe.texi | ||
ffprobe.xsd | ||
fftools-common-opts.texi | ||
filter_design.txt | ||
filters.texi | ||
formats.texi | ||
general_contents.texi | ||
general.texi | ||
git-howto.texi | ||
indevs.texi | ||
issue_tracker.txt | ||
lexicon | ||
libav-merge.txt | ||
libavcodec.texi | ||
libavdevice.texi | ||
libavfilter.texi | ||
libavformat.texi | ||
libavutil.texi | ||
libswresample.texi | ||
libswscale.texi | ||
mailing-list-faq.texi | ||
Makefile | ||
metadata.texi | ||
mips.txt | ||
multithreading.txt | ||
muxers.texi | ||
nut.texi | ||
optimization.txt | ||
outdevs.texi | ||
patchwork | ||
platform.texi | ||
print_options.c | ||
protocols.texi | ||
rate_distortion.txt | ||
resampler.texi | ||
scaler.texi | ||
snow.txt | ||
style.min.css | ||
swresample.txt | ||
swscale.txt | ||
t2h.init | ||
t2h.pm | ||
tablegen.txt | ||
texi2pod.pl | ||
texidep.pl | ||
undefined.txt | ||
utils.texi | ||
writing_filters.txt |