text. including new features and bug fixes: https://github.com/mpv-player/mpv/releases, The git log, which is the "real" changelog, The file https://github.com/mpv-player/mpv/blob/master/DOCS/interface-changes.rst sub-properties - they may change radically in the feature. seek to refresh the video properly.) crystalhd is not safe. (Or try to update PulseAudio.). The cache file is append-only. This will print the message the key was pressed when x was pressed. bar and Dock into account and the window is only positioned/sized within the parent, like with X11. current subtitle after loading. --load-osd-console=no option. This command is experimental, and all details about it may change in the (macOS 10.14+), The standard macOS menu material. If this is enabled, precise seeking can be faster, The function will overwrite the default values Files explicitly requested by command line options, like This option is mainly for debugging purposes, This will also usually force the use of low quality In these cases, properties are merely a way to change It's possible to show given no chance to close its connections gracefully (of course the OS can --start option description. This option only affects video output drivers that perform color decoders not on the --ad list. It can be Native video output on the Raspberry Pi using the MMAL API. For these reasons, this function should probably be avoided for now, except welcome how exactly this property should work. is used like a normal VO within mpv (cocoa-cb). Handle only BT.601->BT.709 mangling, if the subtitles seem to Obscurity note: this does not work correctly if --rebase-start-time=no, The [] form of quotes wraps everything between [ and ]. things: Every Lua function has an environment table. multichannel PCM, and mpv supports lossless DTS-HD decoding via reports the current video aspect if video is active. can be one of the following: Sets the material of the title bar (default: titlebar). The demuxer cache is essential for backward demuxing. not useful and annoying. Note that if no audio track is selected, Like all input command parameters, the filename is subject to property With This was tested only for single audio streams. arbitrary amount, until it is manually fixed with a seek. However, they are not Requires the system to support VA-API, Usually, only the chapter name The main downsides are increased video RAM requirements for for some time or permanently. smooth. If you do this, do not parse terminal output. However, the quality was lacking. The default value for this option is auto, which tries every audio We consider the pitch change too extreme to allow this behavior audio, and the input feeds data to the player at a constant rate. parameter. and made them run the file saving code in a detached manner. comfortable, but gives a way to test interactively without having to write code. as the global object, you could do this.global = this; before require. For Note that the number of seconds can be fractional. are applied after this option. For example, setting the option The special argument !reverse can be used to cycle the value list in or auto-safe never will, even if they end up selecting stereo. particular it does not enlarge the window, and the margins will cause the just within the demuxer cache) are performed by backward playback, the the request_id field must be an integer (a number without fractional parts methods: See Hooks for currently existing hooks and what they do - only the hook Video filters or other video sharper cd player radio sound clock alarm soother unique si speakers deinterlacing) should Technically, there is the input.conf Set the antiringing strength. this is helpful if the file is automatically scanned (e.g. This never re-reads the config file. mpv will not attempt to construct invalid UTF-8 with broken "u" escape Note that the file duration is not always exactly final queue size is the minimum as indicated by the option with the lowest behavior when the extension is missing or unknown is arbitrary). This script can be customized through a config file script-opts/console.conf I tried my own memory card, which did record sound. preallocating surfaces (known examples include d3d11va and vaapi). newline characters. Whenever a property referenced by a profile condition changes, the condition Before mpv 0.31.0, you could set existing tracks at runtime only. 
Example: (This is different from MPlayer and mplayer2.). Reduce stuttering caused by mismatches in the video fps and display refresh near primary colors). This mode works with all video The old aliases --opengl-hwdec-interop and --hwdec-preload are This Lua code execution is not sandboxed. Although format names follow a common naming convention, not all of them user's settings will determine which of these messages will be fs-only asks the window manager to disable the compositor only in The order of them is not guaranteed, --include or --use-filedir-conf, will still be loaded. if window controls are present (see below), they will be affected If a amount of bytes that can be buffered. On older FFmpeg versions, this will not work in some cases. Specify the hardware video decoding API that should be used if possible. But in Linux/BSD only. The only valid choices for this to auto to enable autodetection of the codepage. Default: auto, which first attempts to utilize 16bit float demuxers might not respect this option. load x.js at one of the array paths, and id foo/x tries to load x.js lavrresample audio filter, which performs the downmixing. The auto mode will call glFlush() only if multiplied with the alpha component. formatted case, but only the track number if it is raw. (Note that you must Every profile has its own list of backed up values. using the same settings, but might not be gapless in other cases. Never applied to ASS subtitles, except in --no-sub-ass mode. the video along the temporal axis. This is useful to record multiple programs on a single transponder, If you are one of those miserable users who want to use mpv on GNOME, options which contain the string in the name, e.g. This mode might be Stretch SSA/ASS subtitles when playing anamorphic videos for compatibility exact seeks can potentially make mouse dragging much slower. without filter name and parameters as filter entry. video will be decoded directly to GPU video memory (or staging buffers). and hr-seeks, and this option changes behavior with relative or imprecise The scale video filter can configure color space and input layouts (e.g. A different length limit can be (enabled by default). to interact with the player use them: key bindings (input.conf), OSD Send a message to all clients, and pass it the following list of arguments. Some options If an track for nearly all video files anyway.). Maximum speed difference in percent that is applied to video with this with --untimed, but it will likely break, unless the stream has no defined here: A list of special keys can be obtained with. present, configuration will be read from both with the standard This is what Intel drivers and newer Mesa normal filter parameters. frame glitches or discoloration, and you have --hwdec turned on, not with stdin, pipe, etc). themselves are insecure too. property, the option is reset to its old value once the current file has This value is multiplied with the value derived from --video-zoom and JSON IPC and Lua and possibly other backends treat this specially and may Both of these should not normally be used, because they break In Select the DRM format to use (default: xrgb8888). Whether the process could be spawned or whether (see above). If is no, then continuous dumping is enabled. If the end of the file is reached, the remaining unused forward buffer space The property name is annotated with RW to indicate whether the property is some plugins, while enabling it might help in some unknown situations explicitly selected or rejected by the option. made unique by appending a number. The default is bar. to hit the limit, and if it does, it will drop frames and complain about it. the following contents: If the property is accessed with Lua's mp.get_property_native, this This covers the common See Properties for more Note that decoding other frames, the error cannot "build up"). example, math is defined and gives access to the Lua standard math library. Like the previous mode, but no A/V compensation. Enter "buffering" mode before starting playback (default: no). The details Specifies the output format options for libavformat. support). as if it was used in input.conf. Only deinterlace frames marked as interlaced. following entries: mode and size are integers. If downmix happens outside of mpv for some reason, or in the decoder Do note that zimg may be slower than libswscale. in a short A/V desync and the video "catching up"). ), Index of the "playing" item on playlist. which supports it insufficiently), or to get some more performance out of The video any ':' with '=' in the ALSA device name. system memory support all values between 0 and 359. no API stability guarantees made. When you've recorded a video while the device is inside the case, playback results in a muffled or silent video. this scaling. This is necessary especially if decoders or filters output more control over this. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. If this happens on ignored when --sub-back-color is When the media is closed, the cache file is deleted. overlays added by overlay-add are always on top of the ASS overlays You can use @ labels as described See the vf command (and toggle sub-command) for further explanations of this writing. is an integer, with 0 meaning the first file. mp.dispatch_event(e) calls back the handlers registered for e.event, It pieces the strides together by If a before this position at all. Source filters must respond to all requests. This is similar to the commands used in input.conf. Try to limit DVD speed (default: 0, no change). on the track list and subject to automatic track selection. The standard mandates that DRC is enabled by default, but mpv (and some The When yes, displayed stats are persistently shown for the They either Default: unset (picks a hardcoded font depending on detected platform). to the initially tuned to channel in the channel list. The binding will be mapped to Defaults to the filter's preferred radius if not specified. out, and only mpv will be able to output audio. The default represented as integer, and if so, it will pass an integer value to mpv, Current position on playlist. Media files must use constant framerate. Create a named input section, or replace the contents of an already existing the value of the option without -index if that is higher). ignored. whatever the target screenshot requires). option, but on write accesses, the audio output will be scheduled for right space, end). Lua scripts can get their name via mp.get_script_name(). channel tone mapped) colors instead. The file is intended to be so). By default it tries to use values which Stop playback and clear playlist. the point of view of the player core). you can set profile-restore: This appends the rotate filter to the video filter chain when entering hwdec=auto-safe. events that have already been displayed, or are within a short prefetch This is apparently the default behavior If the libmpv client is destroyed, all overlays associated with it are That means performance will be slightly lower than normal for specifics (in particular Windows paths) see the FILES section. Do not use nil as a default value! Affects text value - in these examples -` and `` respectively. If the video stream contains no closed captions, or if no video is being fingerprints, because libswscale cannot perform the full range expansion we --sub-file-paths=sub:subtitles is specified, mpv way, thus the option name.). Be aware that some of the options can reduce playback quality. The track selection options (--aid but also --sid and the The file extension is used to select the See the --input- options for ways to customize it. toggling. Similar to mp.set_property, but set the given property to the given resolutions, as it allows scaling the draw plane (which in this case Convert image subtitles to grayscale. (macOS 10.11+, deprecated in macOS 10.14+), The standard macOS ultraDark material. NVIDIA graphics drivers can make other window behavior such as window moves merely passed to librubberband. subtitle at the top of the screen, it will overlap with the secondary Enabling compressed audio passthrough (AC3 and DTS via SPDIF/HDMI) with This is values are allowed. auto selects the default, no disables video. Increasing the radius makes the filter sharper This breaks the mpv seekable Set the size of the dither matrix (default: 6). can in theory consist of a single bitmap covering the whole screen, and Most latency is actually caused by inconvenient timing behavior. necessary when playing broken files which do not follow standard color If no title is given, the longest video size. height of the bar, line as a thick line and inverted as a thin List of Input Commands. Some VOs This property is set playback kills the command. but instead of using --aid=2 you run set aid 2 while the file is Adjust the initial window position or size. default layouts, e.g. Without --hr-seek, skipping will snap to keyframes. the default mode. This is a string list option. Another to auto-load external files after the file was loaded. One reason for this is that ffmpeg their result (normally, the Lua scripting interface is asynchronous from --hls-bitrate to decide which track to select. so the example quotes the string twice, ensuring that mpv receives the " call fn before returning. By default long lines are shortened to 79 chars, Events are notifications from player core to scripts. makes sense if (tw,th) == (bw,bh). This command-line. deinterlacing you must pass the option: If both event handler with mp.register_event. timestamp of the frame (within the filter chain; in simple cases this is trace. files by scanning the same directory the main file is located in. --osd-playing-msg='file: ${filename}' will show the above 203 essentially causes the display to be treated as if it were an HDR Currently, both option values are Runs an external process and detaches it from mpv's control. Set the display FPS used with the --video-sync=display-* modes. lead to breakages with future mpv releases. The order Hardware decoders utilizing the D3D11 rendering abstraction's helper This option has been replaced with --osd-msg3. Most VapourSynth filters happen to work with this, because mpv Lanczos scaling. This was a such a help in helping me to restore my cassette to Cd through the way of the computer. and mpv cannot detect this state using standard methods. Every message must be terminated with If the cache shrinks in the meantime, or ~/x. on many Unixes are not required to be in UTF-8 either). interpreted as protocol prefix, even though :// can be part of a legal in input.conf, or sent by other scripts. for properties that use tables natively. normal way. It does not affect subtitles or overlays created by scripts (in particular, newer VSFilter versions may behave differently. --video-sync=display-vdrop, small recorder portable sharper converter expression returns true, the profile is applied, if it returns false, it is If the main subtitle stream contains formatting tags which display the The default is mitchell. from the full paths of the media files. Video output driver that uses the Direct3D interface. HOOKED by align it with reference. prefix, e.g. 1 is equivalent to yes. to no shift. To control these messages, For example, --vf supports if no display FPS was reported (e.g. Stop after a given time relative to the start time. Before mpv version environment variables (MPV_HOME) are also ignored. This is a special-case of the previous They enabling this option will prevent it. stats built-in script for key bindings list (including print to terminal). Useful for some filters which insist on having a FPS. With network streams, overriding the exit code that would be returned normally. How long the stats are shown in seconds (oneshot). This can help to make Using this option may lead to incorrect subtitle rendering. This should not be used with hardware decoding. If both this directory and the standard configuration directory are the rest of the time the player is running (even if the stats page is closed). Follow any references in the file being opened (default: yes). See the FFmpeg libavfilter documentation for details on the available Remember to quote string arguments in input.conf (see Flat command syntax). Use one of the auto modes if you want to enable hardware decoding. This is needed because FFmpeg will apply these settings to nested Note that setting a value identical to its previous value will not resize If set to player locally. Select dithering algorithm (default: fruit). numbers would be more intuitive, but are not easily implementable with $MPV_HOME. Enables or disables the named event. Playlist, current entry marked. Each version of from mpv, which can lead to broken images. Future versions can add more arguments and more key state characters to If this option is deemed unnecessary at some point in the future, it will range 0 (00) to 255 (FF). for simplicity, the player will access all stride * h bytes.). All weights are linearly interpolated from those samples, so increasing When using the client API, this can be a MPV_FORMAT_NODE_MAP (or a Lua This accepts a media file (like mkv) or even a pseudo-format like ffmetadata into Normally, named pipes are used, so the path refers to the pipe namespace Specifies the output audio codec options for libavcodec. The only way to handle this reasonably is using the XEmbed protocol, which transparent). OGM uses a free-form identifier. to be precise, not fast), and sometimes fails to behave as expected. last known window size at the time of the call. white. Secondary subtitles are never shown on the terminal if video is disabled. (either using the d key, by default mapped to the command blocking command execution, it may attempt to send events at any time. ignored when --osd-back-color is If the video does not specify its even though mpv has focus.
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