mirror of https://github.com/mpv-player/mpv
472 lines
18 KiB
ReStructuredText
472 lines
18 KiB
ReStructuredText
.. _input:
|
|
|
|
INPUT.CONF
|
|
==========
|
|
|
|
The input.conf file consists of a list of key bindings, for example:
|
|
|
|
| s screenshot # take a screenshot with the s key
|
|
|
|
Each line maps a key to an input command. Keys are specified with their literal
|
|
value (upper case if combined with ``Shift``), or a name for special keys. For
|
|
example, ``a`` maps to the ``a`` key without shift, and ``A`` maps to ``a``
|
|
with shift.
|
|
|
|
A list of special keys can be obtained with
|
|
|
|
| **mpv** --input-keylist
|
|
|
|
In general, keys can be combined with ``Shift``, ``Ctrl`` and ``Alt``:
|
|
|
|
| ctrl+q quit
|
|
|
|
**mpv** can be started in input test mode, which displays key bindings and the
|
|
commands they're bound to on the OSD, instead of running the commands:
|
|
|
|
| **mpv** --input-test --demuxer=rawvideo --rawvideo=w=1280:h=720 /dev/zero
|
|
|
|
(Commands which normally close the player will not work in this mode, and you
|
|
must kill **mpv** externally to make it exit.)
|
|
|
|
General input command syntax
|
|
----------------------------
|
|
|
|
`[Shift+][Ctrl+][Alt+][Meta+]<key> [<prefixes>] <command> (<argument>)*`
|
|
|
|
Newlines always start a new binding. ``#`` starts a comment (outside of quoted
|
|
string arguments). To bind commands to the ``#`` key, ``SHARP`` can be used.
|
|
|
|
<key> is either the literal character the key produces (ASCII or unicode
|
|
character), or a symbol name.
|
|
|
|
Arguments are separated by whitespace. This applies even to string arguments.
|
|
For this reason, string arguments should be quoted with ``"``. Inside quotes,
|
|
C style escaping can be used.
|
|
|
|
Optional arguments can be skipped with ``-``.
|
|
|
|
List of input commands
|
|
----------------------
|
|
|
|
ignore
|
|
Use this to "block" keys that should be unbound, and do nothing. Useful for
|
|
disabling default bindings, without disabling all bindings with
|
|
``--no-input-default-bindings``.
|
|
|
|
seek <seconds> [relative|absolute|absolute-percent|- [default-precise|exact|keyframes]]
|
|
Change the playback position. By default, seeks by a relative amount of
|
|
seconds.
|
|
|
|
The second argument sets the seek mode:
|
|
|
|
relative (default)
|
|
Seek relative to current position (a negative value seeks backwards).
|
|
absolute
|
|
Seek to a given time.
|
|
absolute-percent
|
|
Seek to a given percent position.
|
|
|
|
The third argument defines how exact the seek is:
|
|
|
|
default-precise (default)
|
|
Follow the default behavior as set by ``--hr-seek``, which by default
|
|
does imprecise seeks (like ``keyframes``).
|
|
exact
|
|
Always do exact/hr/precise seeks (slow).
|
|
keyframes
|
|
Always restart playback at keyframe boundaries (fast).
|
|
|
|
frame_step
|
|
Play one frame, then pause.
|
|
|
|
frame_back_step
|
|
Go back by one frame, then pause. Note that this can be very slow (it tries
|
|
to be precise, not fast), and sometimes fails to behave as expected. How
|
|
well this works depends on whether precise seeking works correctly (e.g.
|
|
see the ``--hr-seek-demuxer-offset`` option). Video filters or other video
|
|
postprocessing that modifies timing of frames (e.g. deinterlacing) should
|
|
usually work, but might make backstepping silently behave incorrectly in
|
|
corner cases.
|
|
|
|
This doesn't work with audio-only playback.
|
|
|
|
set <property> "<value>"
|
|
Set the given property to the given value.
|
|
|
|
add <property> [<value>]
|
|
Add the given value to the property. On overflow or underflow, clamp the
|
|
property to the maximum. If <value> is omitted, assume ``1``.
|
|
|
|
cycle <property> [up|down]
|
|
Cycle the given property. ``up`` and ``down`` set the cycle direction. On
|
|
overflow, set the property back to the minimum, on underflow set it to the
|
|
maximum. If ``up`` or ``down`` is omitted, assume ``up``.
|
|
|
|
speed_mult <value>
|
|
Multiply the ``speed`` property by the given value.
|
|
|
|
screenshot [subtitles|video|window|- [single|each-frame]]
|
|
Take a screenshot.
|
|
|
|
First argument:
|
|
|
|
<subtitles> (default)
|
|
Save the video image, in its original resolution, and with subtitles.
|
|
Some video outputs may still include the OSD in the output under certain
|
|
circumstances.
|
|
<video>
|
|
Like ``subtitles``, but typically without OSD or subtitles. The exact
|
|
behavior depends on the selected video output.
|
|
<window>
|
|
Save the contents of the mpv window. Typically scaled, with OSD and
|
|
subtitles. The exact behavior depends on the selected video output, and
|
|
if no support is available, this will act like ``video``.
|
|
|
|
Second argument:
|
|
|
|
<single> (default)
|
|
Take a single screenshot.
|
|
<each-frame>
|
|
Take a screenshot each frame. Issue this command again to stop taking
|
|
screenshots.
|
|
|
|
playlist_next [weak|force]
|
|
Go to the next entry on the playlist.
|
|
|
|
weak (default)
|
|
If the last file on the playlist is currently played, do nothing.
|
|
force
|
|
Terminate playback if there are no more files on the playlist.
|
|
|
|
playlist_prev [weak|force]
|
|
Go to the previous entry on the playlist.
|
|
|
|
weak (default)
|
|
If the first file on the playlist is currently played, do nothing.
|
|
force
|
|
Terminate playback if the first file is being played.
|
|
|
|
loadfile "<file>" [replace|append]
|
|
Load the given file and play it.
|
|
|
|
Second argument:
|
|
|
|
<replace> (default)
|
|
Stop playback of the current file, and play the new file immediately.
|
|
<append>
|
|
Append the file to the playlist.
|
|
|
|
loadlist "<playlist>" [replace|append]
|
|
Load the given playlist file (like ``--playlist``).
|
|
|
|
playlist_clear
|
|
Clear the playlist, except the currently played file.
|
|
|
|
run "<command>"
|
|
Run the given command with ``/bin/sh -c``. The string is expanded like in
|
|
property_expansion_.
|
|
|
|
quit [<code>]
|
|
Exit the player using the given exit code.
|
|
|
|
quit_watch_later
|
|
Exit player, and store current playback position. Playing that file later
|
|
will seek to the previous position on start.
|
|
|
|
sub_add "<file>"
|
|
Load the given subtitle file. It's not selected as current subtitle after
|
|
loading.
|
|
|
|
sub_remove [<id>]
|
|
Remove the given subtitle track. If the ``id`` argument is missing, remove
|
|
the current track. (Works on external subtitle files only.)
|
|
|
|
sub_reload [<id>]
|
|
Reload the given subtitle tracks. If the ``id`` argument is missing, remove
|
|
the current track. (Works on external subtitle files only.)
|
|
|
|
This works by unloading and re-adding the subtitle track.
|
|
|
|
sub_step <skip>
|
|
Change subtitle timing such, that the subtitle event after the next <skip>
|
|
subtitle events is displayed. <skip> can be negative to step back.
|
|
|
|
osd [<level>]
|
|
Toggle OSD level. If <level> is specified, set the OSD mode
|
|
(see ``--osd-level`` for valid values).
|
|
|
|
print_text "<string>"
|
|
Print text to stdout. The string can contain properties (see
|
|
property_expansion_).
|
|
|
|
show_text "<string>" [<duration>|- [<level>]]
|
|
Show text on the OSD. The string can contain properties, which are expanded
|
|
as described in property_expansion_. This can be used to show playback
|
|
time, filename, and so on.
|
|
|
|
<duration> is the time in ms to show the message. By default, it uses the
|
|
same value as ``--osd-duration``.
|
|
|
|
<level> is the minimum OSD level to show the text (see ``--osd-level``).
|
|
|
|
show_progress
|
|
Show the progress bar, the elapsed time and the total duration of the file
|
|
on the OSD.
|
|
|
|
Input commands that are possibly subject to change
|
|
--------------------------------------------------
|
|
|
|
af_switch "filter1=params,filter2,..."
|
|
Replace the current filter chain with the given list.
|
|
|
|
af_add "filter1=params,filter2,..."
|
|
Add the given list of audio filters to the audio filter chain.
|
|
|
|
af_del "filter1,filter2,..."
|
|
Remove the given list of audio filters.
|
|
|
|
af_clr
|
|
Remove all audio filters. (Conversion filters will be re-added
|
|
automatically if needed.)
|
|
|
|
vf set|add|toggle|del "filter1=params,filter2,..."
|
|
Change video filter chain.
|
|
|
|
The first argument decides what happens:
|
|
|
|
set
|
|
Overwrite the previous filter chain with the new one.
|
|
|
|
add
|
|
Append the new filter chain to the previous one.
|
|
|
|
toggle
|
|
Check if the given filter (with the exact parameters) is already
|
|
in the video chain. If yes, remove the filter. If no, add the filter.
|
|
(If several filters are passed to the command, this is done for
|
|
each filter.)
|
|
|
|
del
|
|
Remove the given filters from the video chain. Unlike in the other
|
|
cases, the second parameter is a comma separated list of filter names
|
|
or integer indexes. ``0`` would denote the first filter. Negative
|
|
indexes start from the last filter, and ``-1`` denotes the last
|
|
filter.
|
|
|
|
You can assign labels to filter by prefixing them with ``@name:`` (where
|
|
``name`` is a user-chosen arbitrary identifiers). Labels can be used to
|
|
refer to filters by name in all of the filter chain modification commands.
|
|
For ``add``, using an already used label will replace the existing filter.
|
|
|
|
*EXAMPLE for input.conf*:
|
|
|
|
- ``a vf set flip`` turn video upside-down on the ``a`` key
|
|
- ``b vf set ""`` remove all video filters on ``b``
|
|
- ``c vf toggle lavfi=gradfun`` toggle debanding on ``c``
|
|
|
|
Undocumented commands: tv_start_scan, tv_step_channel, tv_step_norm,
|
|
tv_step_chanlist, tv_set_channel, tv_last_channel, tv_set_freq, tv_step_freq,
|
|
tv_set_norm, dvb_set_channel, radio_step_channel, radio_set_channel,
|
|
radio_set_freq, radio_step_freq (all of these should be replaced by properties),
|
|
stop (questionable use), get_property (?), af_cmdline, vo_cmdline (experimental).
|
|
|
|
Input command prefixes
|
|
----------------------
|
|
|
|
osd-auto (default)
|
|
Use the default behavior for this command.
|
|
no-osd
|
|
Do not use any OSD for this command.
|
|
osd-bar
|
|
If possible, show a bar with this command. Seek commands will show the
|
|
progress bar, property changing commands may show the newly set value.
|
|
osd-msg
|
|
If possible, show an OSD message with this command. Seek command show
|
|
the current playback time, property changing commands show the newly set
|
|
value as text.
|
|
osd-msg-bar
|
|
Combine osd-bar and osd-msg.
|
|
raw
|
|
Don't expand properties in string arguments. (Like ``"${property-name}"``.)
|
|
expand-properties (default)
|
|
All string arguments are expanded as described in property_expansion_.
|
|
|
|
|
|
All of the osd prefixes are still overridden by the global ``--osd-level``
|
|
settings.
|
|
|
|
Undocumented prefixes: pausing, pausing_keep, pausing_toggle,
|
|
pausing_keep_force. (Should these be made official?)
|
|
|
|
Properties
|
|
----------
|
|
|
|
Properties are used to set mpv options during runtime, or to query arbitrary
|
|
information. They can be manipulated with the ``set``/``add``/``cycle``
|
|
commands, and retrieved with ``show_text``, or anything else that uses property
|
|
expansion. (See property_expansion_.)
|
|
|
|
The ``W`` column indicates whether the property is generally writeable. If an
|
|
option is referenced, the property should take/return exactly the same values
|
|
as the option.
|
|
|
|
=========================== = ==================================================
|
|
Name W Comment
|
|
=========================== = ==================================================
|
|
osd-level x see ``--osd-level``
|
|
osd-scale x osd font size multiplicator, see ``--osd-scale``
|
|
loop x see ``--loop``
|
|
speed x see ``--speed``
|
|
filename currently played file (path stripped)
|
|
path currently played file (full path)
|
|
media-title filename or libquvi QUVIPROP_PAGETITLE
|
|
demuxer
|
|
stream-path filename (full path) of stream layer filename
|
|
stream-pos x byte position in source stream
|
|
stream-start start byte offset in source stream
|
|
stream-end end position in bytes in source stream
|
|
stream-length length in bytes (${stream-end} - ${stream-start})
|
|
stream-time-pos x time position in source stream (also see time-pos)
|
|
length length of the current file in seconds
|
|
avsync last A/V synchronization difference
|
|
percent-pos x position in current file (0-100)
|
|
time-pos x position in current file in seconds
|
|
time-remaining estimated remaining length of the file in seconds
|
|
chapter x current chapter number
|
|
edition x current MKV edition number
|
|
titles number of DVD titles
|
|
chapters number of chapters
|
|
editions number of MKV editions
|
|
angle x current DVD angle
|
|
metadata metadata key/value pairs
|
|
metadata/<key> value of metadata entry <key>
|
|
pause x pause status (bool)
|
|
cache network cache fill state (0-100)
|
|
pts-association-mode x see ``--pts-association-mode``
|
|
hr-seek x see ``--hr-seek``
|
|
volume x current volume (0-100)
|
|
mute x current mute status (bool)
|
|
audio-delay x see ``--audio-delay``
|
|
audio-format audio format (string)
|
|
audio-codec audio codec selected for decoding
|
|
audio-bitrate audio bitrate
|
|
samplerate audio samplerate
|
|
channels number of audio channels
|
|
aid x current audio track (similar to ``--aid``)
|
|
audio x alias for ``aid``
|
|
balance x audio channel balance
|
|
fullscreen x see ``--fullscreen``
|
|
deinterlace x deinterlacing, if available (bool)
|
|
colormatrix x see ``--colormatrix``
|
|
colormatrix-input-range x see ``--colormatrix-input-range``
|
|
colormatrix-output-range x see ``--colormatrix-output-range``
|
|
ontop x see ``--ontop``
|
|
border x see ``--border``
|
|
framedrop x see ``--framedrop``
|
|
gamma x see ``--gamma``
|
|
brightness x see ``--brightness``
|
|
contrast x see ``--contrast``
|
|
saturation x see ``--saturation``
|
|
hue x see ``--hue``
|
|
panscan x see ``--panscan``
|
|
video-format video format (string)
|
|
video-codec video codec selected for decoding
|
|
video-bitrate video bitrate
|
|
width video width (container or decoded size)
|
|
height video height
|
|
fps container FPS (may contain bogus values)
|
|
dwidth video width (after filters and aspect scaling)
|
|
dheight video height
|
|
aspect x video aspect
|
|
vid x current video track (similar to ``--vid``)
|
|
video x alias for ``vid``
|
|
program x switch TS program (write-only)
|
|
sid x current subtitle track (similar to ``--sid``)
|
|
sub x alias for ``sid``
|
|
sub-delay x see ``--sub-delay``
|
|
sub-pos x see ``--sub-pos``
|
|
sub-visibility x whether current subtitle is rendered
|
|
sub-forced-only x see ``--sub-forced-only``
|
|
sub-scale x subtitle font size multiplicator
|
|
ass-use-margins x see ``--ass-use-margins``
|
|
ass-vsfilter-aspect-compat x see ``--ass-vsfilter-aspect-compat``
|
|
ass-style-override x see ``--ass-style-override``
|
|
stream-capture x a filename, see ``--capture``
|
|
tv-brightness x
|
|
tv-contrast x
|
|
tv-saturation x
|
|
tv-hue x
|
|
track-list list of audio/video/sub tracks, cur. entr. marked
|
|
chapter-list list of chapters, current entry marked
|
|
playlist playlist, current entry marked
|
|
=========================== = ==================================================
|
|
|
|
.. _property_expansion:
|
|
|
|
Property expansion
|
|
------------------
|
|
|
|
All string arguments to input commands as well as certain options (like
|
|
``--playing-msg``) are subject to property expansion.
|
|
|
|
*EXAMPLE for input.conf*:
|
|
|
|
- ``i show_text "Filename: ${filename}"`` shows the filename of the current file
|
|
when pressing the ``i`` key
|
|
|
|
Within ``input.conf``, property expansion can be inhibited by putting the
|
|
``raw`` prefix in front of commands.
|
|
|
|
The following expansions are supported:
|
|
|
|
\${NAME}
|
|
Expands to the value of the property ``NAME``. If retrieving the property
|
|
fails, expand to an error string. (Use ``${NAME:}`` with a trailing
|
|
``:`` to expand to an empty string instead.)
|
|
If ``NAME`` is prefixed with ``=``, expand to the raw value of the property
|
|
(see below).
|
|
\${NAME:STR}
|
|
Expands to the value of the property ``NAME``, or ``STR`` if the
|
|
property can't be retrieved. ``STR`` is expanded recursively.
|
|
\${!NAME:STR}
|
|
Expands to ``STR`` (recursively) if the property ``NAME`` can't be
|
|
retrieved.
|
|
\${?NAME:STR}
|
|
Expands to ``STR`` (recursively) if the property ``NAME`` is available.
|
|
\$\$
|
|
Expands to ``$``.
|
|
\$}
|
|
Expands to ``}``. (To produce this character inside recursive
|
|
expansion.)
|
|
\$>
|
|
Disable property expansion and special handling of ``$`` for the rest
|
|
of the string.
|
|
|
|
In places where property expansion is allowed, C-style escapes are often
|
|
accepted as well. Example:
|
|
|
|
- ``\n`` becomes a newline character
|
|
- ``\\`` expands to ``\``
|
|
|
|
Raw and formatted properties
|
|
----------------------------
|
|
|
|
Normally, properties are formatted as human readable text, meant to be
|
|
displayed on OSD or on the terminal. It is possible to retrieve an unformatted
|
|
(raw) value from a property by prefixing its name with ``=``. These raw values
|
|
can be parsed by scripts, and follow the same conventions as the options
|
|
associated with the properties.
|
|
|
|
*EXAMPLE*:
|
|
|
|
- ``${time-pos}`` expands to ``00:14:23`` (if playback position is at 15 minutes
|
|
32 seconds)
|
|
- ``${=time-pos}`` expands to ``863.4`` (same time, plus 400 milliseconds -
|
|
milliseconds are normally not shown in the formatted case)
|
|
|
|
Sometimes, the difference in amount of information carried by raw and formatted
|
|
property values can be rather big. In some cases, raw values have more
|
|
information, like higher precision than seconds with ``time-pos``. Sometimes
|
|
it's the other way around, e.g. ``aid`` shows track title and language in the
|
|
formatted case, but only the track number if it's raw.
|