mpv/RELEASE_NOTES

Release 0.36.0
==============

This release requires FFmpeg 4.4 or newer.

This is the last release to contain the waf build system.
Meson is the primary and actively supported build system while waf is considered deprecated.


Features
--------

New
~~~

- player: add window-id property
- vo_kitty: introduce modern sixel alternative
- wayland: add wp-fractional-scale-v1 support
- player/command: add `user-data` property (replacement for `shared-script-properties`)
- vo_gpu_next: support mapping HDR10+ dynamic metadata
- vo_gpu_next: allow screenshots in native colorspace
- vo_gpu_next: parse Dolby Vision metadata for dynamic scene brightness
- video: allow csp equalizer adjustments with floating point precision
- command: add platform property
- demux_mkv: support ARIB captions
- hwdec_vulkan: add support for Vulkan-based hardware decoding
- player: better handling of forced-only subtitles and a toggle in the OSC
- vo_dmabuf_wayland: add osd support


Changed
~~~~~~~

- TOOLS/umpv: prefer $XDG_RUNTIME_DIR
- ffmpeg: increase minimum required version to 4.4
- player: choose speed of smallest acceptable factor for display sync
- player: don't force saving `start` in watch-later-options
- build: officially deprecate waf
- vf_sub: undeprecate
- player: set playlist title to media title if not set already
- player: use and respect XDG_STATE_HOME and XDG_CACHE_HOME by default
- wayland: bump required version to 1.20 and wayland-protocols to 1.25
- ao_pipewire: require at least libpipewire 0.3.48
- vo: hwdec: prioritise drmprime over drmprime_overlay
- vo_gpu/vo_gpu_next: enable gpu shader and icc cache by default


Removed
~~~~~~~

- drm: remove support for legacy (non-atomic) API
- stream/dvb: drop support for DVB API before Linux 3.7
- hwdec_cuda: drop support for PL_HANDLE_WIN32_KMT (Windows 7 only)
- vo_dmabuf_wayland: drop linux-dmabuf-v2 support


Options and Commands
--------------------

Added
~~~~~

- player: add --force-render option
- demux: add --demuxer-hysteresis-secs option to save power with caching
- ao_pipewire: allow usage of global volume control via --pipewire-volume-mode
- vo_gpu_next: add --tone-mapping-visualize
- sub: add --sub-fonts-dir and --osd-fonts-dir options
- player: add --auto-window-resize
- console.lua: add a script-opt for the border size
- player: add --drag-and-drop option
- vo_gpu_next: add --corner-rounding option
- player: add more precise sub fallback options --subs-fallback and --subs-fallback-forced
- player: add --input-cursor-passthrough option
- TOOLS/lua/autoload: allow extending ext sets from script-opts
- demux_playlist: add --directory-mode option to control recursive directory loading
- vo_gpu_next: add --target-contrast and --hdr-contrast-recovery/smoothness


Changed
~~~~~~~

- vd_lavc: add "auto" choice for --vd-lavc-dr and make it the default
 (notably this change was also backported to v0.35.1)
- wayland: add auto choice to --wayland-configure-bounds
- image_writer: change --screenshot-tag-colorspace default to yes
- vo_gpu_next: expose --tone-mapping=st2094-40 and st2094-10
- wayland: make --wayland-edge-pixels-pointer default to 16
- options: enable scripts related opts also with cplugins
- player/screenshot: add filename return field
- options: set --subs-with-matching-audio to off by default
- options: default --slang to auto, which uses the settings of the user's OS
- vd_lavc: allow user to specify a priority list in --hwdec
- vd_lavc: map hwdec=yes to hwdec=auto-safe and change ctrl+h to use auto-safe


Deprecated
~~~~~~~~~~

- drm: deprecate `--drm-atomic` (now always enabled)


Removed
~~~~~~~

- vo_gpu_next: remove --tone-mapping-crosstalk


Fixes and Minor Enhancements
----------------------------

- ao_pipewire: log version and other useful debug info
- wayland: error out if essential protocol support is missing
- wayland: add support for content-type protocol
- wayland: also log refresh rate on surface entrance
- vo_gpu_next: fix undefined behavior on alpha-first formats
- meson: prepend MPV_CONFDIR path with prefix
- meson: unbreak dl check on BSDs without libdl
- lcms: fix crash with lcms2-related options if lcms is disabled
- meson: fix stdatomic detection on bsd
- osc: don't spam window-controls bindings on every render
- wayland: check for resize/move in touch event first
- ao_coreaudio: use device's nominal sample rate for latency properties
- hwdec_drmprime: support yuv420p format
- ao_pipewire: properly clean up resources
- vo/{sixel,tct}: use the alternate buffer to restore terminal
- vo_sixel: add option to skip clear while drawing
- filter_kernels: fix kaiser
- hwdec/d3d11va: fix a possible memory leak
- external_files: set log level for potential files to trace
- external_files: recognize webp files as cover art
- vo_opengl: do not blindly reject all Microsoft's OpenGL implementations
- ao_coreaudio: use AudioUnitReset as ao_driver.reset to prevent long restart
- hwdec_drmprime: fix memory leak
- vo: hwdec: fix libdrm-related memory leak
- draw_bmp: ensure last slice width is less than total width
- demux: boost read EBU R128 gain values to ReplayGain's reference level
- version.py: bump copyright year
- TOOLS/umpv: support shell-quotes in $MPV
- vulkan: fix build error for 32bit builds with clang
- TOOLS/lua/autoload: improve and optimize the natural sorting
- vo_wlshm: properly support video panscan
- vo_dmabuf_wayland: support panscan and panning
- ra_d3d11: fix incorrect type
- meson: also search for rst2html with .py extension
- audio: fix crash during uninit with ao_lavc
- wayland: only warn about GNOME when actually missing idle inhibit support
- mp_image: fix XYZ primaries default
- msg: preserve early messages when log-file is set in mpv.conf
- x11: fix issue with xpresent timing feedback
- meson: reuse libmpv objects for cplayer to save 50% of compile steps
- player/client: support observing sub-properties
- m_property: implement new deletion operation on properties
- vo_lavc: set frame rate on encoder to fix non-conforming outputs
- player/video: don't resync audio if video is an image
- stream: accept webdav:// and webdavs:// urls
- video/image_writer: avoid stripping colorspace info when writing image
- stats.lua: display HDR peak in nits
- image_pool: fix memory leak with frames
- options: transition from OPT_FLAG to OPT_BOOL
- vd_lavc: sort hwdecs without hwdevices last for autoprobing
- ytdl_hook: don't overwrite force-media-title
- lua: use user-data for interop between osc.lua and console.lua
- vo: fix race condition with redraw requests
- various: more fixes to ensure correct playback of XYZ colorspace
- ytdl_hook: fix fragment-related issue that broke YouTube DASH playback
- command: expose hls-bitrate and program-id as track-list subproperties
- ao_pipewire: use realtime scheduling for data thread
- auto_profiles: check for non-existent properties
- d3d11: retry device creation without debug, if SDK is not available
- win32: follow Windows settings and update dark mode state
- ytdl_hook.lua: fix clip start and end
- hwdec_drmprime: support custom rpi4_8 and rpi4_10 formats
- sub: fix UPDATE_SUB_HARD for converted and external subtitles
- charset_conv: fix memory corruption in mp_iconv_to_utf8
- options: read config file as stream
- wayland: improve guessing when mpv is focused
- player: always try to detect subtitle language from file name
- vo: fix mp_frame_perf thread safety
- lua: read_options: find script-opts prefix at index 1 exactly
- path: handle URLs consistently in mp_basename
- ao_wasapi: remove infinite loop hack in AOCONTROL_UPDATE_STREAM_TITLE
- ao_wasapi: use client name instead of hardcoded string
- vd_lavc: fix crash if hwdec devices fail to create
- vo_drm: fix null dereference and using closed fd
- image_writer: respect jpeg-quality when using ffmpeg for writing
- image_writer: add support for AVIF
- TOOLS/lua/autoload: avoid unnecessary playlist manipulation, performance
- various: correctly ignore cache files with --no-config
- terminal-unix: better error detection logic
- json: raise parse depth to 50 for the sake of utils.parse_json()
- player: delete watch_later file only after successful load
- wayland: fix memory leak with multiple monitors
- vd_lavc: prefer d3d11va-copy over dxva2-copy
- vd_lavc: fix hwdec for videos with less than less than 3 frames
- wayland: add support for suspended toplevel state
- draw_bmp: ensure last slice is less than total width (again)
- console.lua: sort the output from the help command
- vd_lavc: try other hwdecs when falling back after an hwdec failure
- sd_ass: don't reconfigure ass on every frame (performance regression)
- sd_ass: fix converted subtitles having too-wide borders
- loadfile: compute audio language for sub selection when using lavfi-complex
- wayland: fix modifier keys in certain situations
- vd_lavc: corrections towards hwdec and swdec fallback
- zimg: fix broken sig_peak (HDR) handling
- screenshot: implement `screenshot window` in sw for most VOs
- osc: don't add margins to osc-deadzonesize
- vo_vaapi: fix segfault in draw_osd
- vo_dmabuf_wayland: correctly handle force-window
- ao_pipewire: fix error with pipewire 0.3.75 or later


This listing is not complete. Check DOCS/client-api-changes.rst for a history
of changes to the client API, and DOCS/interface-changes.rst for a history
of changes to other user-visible interfaces.

A complete changelog can be seen by running `git log v0.35.0..v0.36.0`
in the git repository or by visiting either
https://github.com/mpv-player/mpv/compare/v0.35.0...v0.36.0 or
https://git.srsfckn.biz/mpv/log/?qt=range&q=v0.35.0..v0.36.0