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https://github.com/mpv-player/mpv
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94 lines
4.5 KiB
ReStructuredText
94 lines
4.5 KiB
ReStructuredText
Introduction
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============
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This file lists all changes that can cause compatibility issues when using
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mpv through the client API (libmpv and ``client.h``). Since the client API
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interfaces to input handling (commands, properties) as well as command line
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options, this list is interesting for other uses of mpv, such as the Lua
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scripting interface, key bindings in ``input.rst``, or plain command line
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usage.
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Normally, changes to the C API that are incompatible to previous iterations
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receive a major version bump (i.e. the first version number is increased),
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while C API additions bump the minor version (i.e. the second number is
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increased). Changes to properties/commands/options may also lead to a minor
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version bump, in particular if they are incompatible.
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The version number is the same as used for MPV_CLIENT_API_VERSION (see
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``client.h`` how to convert between major/minor version numbers and the flat
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32 bit integer).
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Also, read the section ``Compatibility`` in ``client.h``.
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API changes
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===========
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::
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--- mpv 0.9.0 will be released ---
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1.15 - mpv_initialize() will now load config files. This requires setting
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the "config" and "config-dir" options. In particular, it will load
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mpv.conf.
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- minor backwards-compatible change to the "seek" and "screenshot"
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commands (new flag syntax, old additional args deprecated)
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--- mpv 0.8.0 is released ---
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1.14 - add mpv_wait_async_requests()
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- the --msg-level option changes its native type from a flat string to
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a key-value list (setting/reading the option as string still works)
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1.13 - add MPV_EVENT_QUEUE_OVERFLOW
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1.12 - add class Handle to qthelper.hpp
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- improve opengl_cb.h API uninitialization behavior, and fix the qml
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example
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- add mpv_create_client() function
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1.11 - add OpenGL rendering interop API - allows an application to combine
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its own and mpv's OpenGL rendering
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Warning: this API is not stable yet - anything in opengl_cb.h might
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be changed in completely incompatible ways in minor API bumps
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--- mpv 0.7.0 is released ---
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1.10 - deprecate/disable everything directly related to script_dispatch
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(most likely affects nobody)
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1.9 - add enum mpv_end_file_reason for mpv_event_end_file.reason
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- add MPV_END_FILE_REASON_ERROR and the mpv_event_end_file.error field
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for slightly better error reporting on playback failure
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- add --stop-playback-on-init-failure option, and make it the default
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behavior for libmpv only
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- add qthelper.hpp set_option_variant()
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- mark the following events as deprecated:
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MPV_EVENT_TRACKS_CHANGED
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MPV_EVENT_TRACK_SWITCHED
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MPV_EVENT_PAUSE
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MPV_EVENT_UNPAUSE
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MPV_EVENT_METADATA_UPDATE
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MPV_EVENT_CHAPTER_CHANGE
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They are handled better with mpv_observe_property() as mentioned in
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the documentation comments. They are not removed and still work.
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1.8 - add qthelper.hpp
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1.7 - add mpv_command_node(), mpv_command_node_async()
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1.6 - modify "core-idle" property behavior
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- MPV_EVENT_LOG_MESSAGE now always sends complete lines
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- introduce numeric log levels (mpv_log_level)
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--- mpv 0.6.0 is released ---
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1.5 - change in X11 and "--wid" behavior again. The previous change didn't
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work as expected, and now the behavior can be explicitly controlled
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with the "input-x11-keyboard" option. This is only a temporary
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measure until XEmbed is implemented and confirmed working.
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Note: in 1.6, "input-x11-keyboard" was renamed to "input-vo-keyboard",
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although the old option name still works.
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1.4 - subtle change in X11 and "--wid" behavior
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(this change was added to 0.5.2, and broke some things, see #1090)
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--- mpv 0.5.0 is released ---
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1.3 - add MPV_MAKE_VERSION()
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1.2 - remove "stream-time-pos" property (no replacement)
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1.1 - remap dvdnav:// to dvd://
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- add "--cache-file", "--cache-file-size"
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- add "--colormatrix-primaries" (and property)
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- add "primaries" sub-field to image format properties
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- add "playback-time" property
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- extend the "--start" option; a leading "+", which was previously
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insignificant is now significant
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- add "cache-free" and "cache-used" properties
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- OSX: the "coreaudio" AO spdif code is split into a separate AO
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--- mpv 0.4.0 is released ---
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1.0 - the API is declared stable
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