sxplayer stands for Stupeflix Player, a video frames fetching library.
It can handle only one stream at a time, generally video. If audio is requested, the frame returned will be an instant video frame containing both amplitudes and frequencies information.
LGPL v2.1, see LICENSE.
meson setup builddir
meson compile -C builddir
meson install -C builddirmeson configure can be used to list the available options. See the Meson
documentation for more information.
For API usage, refers to sxplayer.h.
Assuming sxplayer is built within a builddir directory (meson builddir && meson compile -C builddir), the test can be run with meson using a command
such as meson test -C builddir -v.
The testing program itself (test-prog) can be found in the build directory,
along a sample player tool named sxplayer (if its dependencies were met at
build time), which can be used for other manual testing purposes.
. .
. API .
. .
. . . . . . . . . . . . . . . .
. . .------------. .-----------------------------------------------------.
. . | api.c | | control |
. . +------------+ +-----------------------------------------------------+
===.=== sxplayer_create() ======.==>| |=== init ===>| |
. . | |--- start -->| MANAGE THREADS |
===.=== sxplayer_get_*frame() ==.==>| |--- seek --->| _________/ | \_______ |
USER . . | |--- stop --->| / | \ |
---.--- sxplayer_start() -------.-->| |=== free ===>| / | \ |
---.--- sxplayer_seek() -------.-->| | | v v v |
---.--- sxplayer_seek() -------.-->| | | .----------. .----------. .----------. |
. . | | | | demuxer | | decoder | | filterer | |
===.=== sxplayer_free() =======.==>| | | +----------+ +----------+ +----------+ |
. . | | | | init | | init | | init | |
. . `------------' | +----------+ +----------+ +----------+ |
. . | | | | | | | |
. . | | RUN | | RUN | | RUN | |
. . | | | | | | | |
| | | | | | | |
| O==|==O O==|==|==O O==|==|==O O==|==O |
| | | | | | | |
| +----------+ +----------+ +----------+ |
| | free | | free | | free | |
| `----------' `----------' `----------' |
| |
| |
| O=====O in control queue |
| |
| O=====O out control queue |
| |
`-----------------------------------------------------'
O====O message queue
-- xxx --> async operation
== xxx ==> sync operation