mirror of https://github.com/mpv-player/mpv
102 lines
4.5 KiB
ReStructuredText
102 lines
4.5 KiB
ReStructuredText
Introduction
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============
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mpv provides access to its internal via the following means:
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- options
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- commands
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- properties
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- events
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All of these are important for interfacing both with end users and API users
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(which include Lua scripts, libmpv, and the JSON IPC). As such, they constitute
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a large part of the user interface and APIs.
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This document lists changes to them. New changes are added to the top.
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Interface changes
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=================
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::
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--- mpv 0.12.0 ---
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- remove --use-text-osd (useless; fontconfig isn't a requirement anymore,
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and text rendering is also lazily initialized)
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- some time properties (at least "playback-time", "time-pos",
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"time-remaining", "playtime-remaining") now are unavailable if the time
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is unknown, instead of just assuming that the internal playback position
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is 0
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- add --audio-fallback-to-null option
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- replace vf_format outputlevels suboption with "video-output-levels" global
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property/option; also remove "colormatrix-output-range" property
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- vo_opengl: remove sharpen3/sharpen5 scale filters, add sharpen sub-option
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--- mpv 0.11.0 ---
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- add "af-metadata" property
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--- mpv 0.10.0 ---
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- add --video-aspect-method option
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- add --playlist-pos option
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- add --video-sync* options
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"display-sync-active" property
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"vo-missed-frame-count" property
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"audio-speed-correction" and "video-speed-correction" properties
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- remove --demuxer-readahead-packets and --demuxer-readahead-bytes
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add --demuxer-max-packets and --demuxer-max-bytes
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(the new options are not replacement and have very different semantics)
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- change "video-aspect" property: always settable, even if no video is
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running; always return the override - if no override is set, return
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the video's aspect ratio
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- remove disc-nav (DVD, BD) related properties and commands
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- add "option-info/<name>/set-locally" property
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- add --cache-backbuffer; change --cache-default default to 75MB
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the new total cache size is the sum of backbuffer and the cache size
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specified by --cache-default or --cache
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- add ``track-list/N/audio-channels`` property
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- change --screenshot-tag-colorspace default value
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- add --stretch-image-subs-to-screen
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- add "playlist/N/title" property
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- add --video-stereo-mode=no to disable auto-conversions
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- add --force-seekable, and change default seekability in some cases
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- add vf yadif/vavpp/vdpaupp interlaced-only suboptions
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Also, the option is enabled by default (Except vf_yadif, which has
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it enabled only if it's inserted by the deinterlace property.)
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- add --hwdec-preload
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- add ao coreaudio exclusive suboption
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- add ``track-list/N/forced`` property
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- add audio-params/channel-count and ``audio-params-out/channel-count props.
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- add af volume replaygain-fallback suboption
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- add video-params/stereo-in property
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- add "keypress", "keydown", and "keyup" commands
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- deprecate --ad-spdif-dtshd and enabling passthrough via --ad
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add --audio-spdif as replacement
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- remove "get_property" command
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- remove --slave-broken
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- add vo opengl custom shader suboptions (source-shader, scale-shader,
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pre-shaders, post-shaders)
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- completely change how the hwdec properties work:
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- "hwdec" now reflects the --hwdec option
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- "hwdec-detected" does partially what the old "hwdec" property did
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(and also, "detected-hwdec" is removed)
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- "hwdec-active" is added
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- add protocol-list property
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- deprecate audio-samplerate and audio-channels properties
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(audio-params sub-properties are the replacement)
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- add audio-params and audio-out-params properties
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- deprecate "audio-format" property, replaced with "audio-codec-name"
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- deprecate --media-title, replaced with --force-media-title
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- deprecate "length" property, replaced with "duration"
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- change volume property:
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- the value 100 is now always "unchanged volume" - with softvol, the
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range is 0 to --softvol-max, without it is 0-100
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- the minimum value of --softvol-max is raised to 100
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- remove vo opengl npot suboption
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- add relative seeking by percentage to "seek" command
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- add playlist_shuffle command
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- add --force-window=immediate
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- add ao coreaudio change-physical-format suboption
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- remove vo opengl icc-cache suboption, add icc-cache-dir suboption
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- add --screenshot-directory
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- add --screenshot-high-bit-depth
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- add --screenshot-jpeg-source-chroma
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- default action for "rescan_external_files" command changes
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--- mpv 0.9.0 ---
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