Merge 3a851741e9 into 69d70148c7

Autoload script can now exclude certain files

Why? Sometimes you want to ignore thumbnails,
auto-generated backups or just unwanted files

A non-exhaustive list of real-world examples:
- user backup files: '%.bak%.mp4$' or '^bak-'
- telegram-desktop thumbnails: '_thumb%.jpg$'
- a krita graphics editor backup suffix: '^~'

See documentation here: lua.org/pil/20.2.html

.github/workflows/build.yml

@@ -205,6 +205,30 @@ jobs:
         run: |
           cat ./build/meson-logs/testlog.txt
 
+  linux-fuzz:
+    runs-on: "ubuntu-latest"
+    container:
+      image: "registry.opensuse.org/home/mia/images/images/mpv-ci:stable-deps"
+      env:
+        CC: "clang"
+        CXX: "clang++"
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build with meson
+        id: build
+        run: |
+          meson setup build \
+            --werror        \
+            -Dc_args="-Wno-error=deprecated -Wno-error=deprecated-declarations" \
+            -Dfuzzers=true -Dlibmpv=true -Dcplayer=false
+          meson compile -C build
+
+      - name: Print meson log
+        if: ${{ failure() && steps.build.outcome == 'failure' }}
+        run: |
+          cat ./build/meson-logs/meson-log.txt
+
   linux-ffmpeg-4-4:
     runs-on: ubuntu-22.04
     container:

DOCS/man/input.rst

@@ -402,6 +402,12 @@ Remember to quote string arguments in input.conf (see `Flat command syntax`_).
     Like all input command parameters, the filename is subject to property
     expansion as described in `Property Expansion`_.
 
+``screenshot-to-clipboard [<flags>]``
+    Take a screenshot and save it to the system clipboard.
+
+    The ``flags`` argument is like the first argument to ``screenshot`` and
+    supports ``subtitles``, ``video``, ``window``.
+
 ``playlist-next <flags>``
     Go to the next entry on the playlist.
 
@@ -3434,6 +3440,35 @@ Property list
 ``current-ao``
     Current audio output driver (name as used with ``--ao``).
 
+``clipboard`` (RW)
+    Access to the system clipboard as a key/value map of types and data.
+
+    Sub-paths can be accessed directly; e.g. ``clipboard/text`` can be read, written,
+    or observed.
+
+    The top-level object itself can be written directly as a shortcut; the intended
+    type will be guessed.
+
+    Converting this property to a string will give a JSON representation of all types.
+    Unset types will be null.
+
+    Writing to one type may cause other types to also be updated.
+
+    Currently, the following types are available:
+
+    ``text``
+        Arbitrary plain text
+
+    ``url``
+        A URL; if ``path`` is populated, this will be a corresponding file:// URL
+
+    ``paths``
+        A list of absolute paths to files on disk.
+
+    ``path``
+        A single absolute path to a file on disk.
+        Exposed for convenience and not included in the top-level map.
+
 ``user-data`` (RW)
     This is a recursive key/value map of arbitrary nodes shared between clients for
     general use (i.e. scripts, IPC clients, host applications, etc).

TOOLS/lua/autoload.lua

@@ -10,6 +10,12 @@
 To configure this script use file autoload.conf in directory script-opts (the "script-opts"
 directory must be in the mpv configuration directory, typically ~/.config/mpv/).
 
+Option `ignore_patterns` is a comma-separated list of patterns (see lua.org/pil/20.2.html).
+Additionally to the standard lua patterns, you can also escape commas with `%`,
+for example, the option `bak%,x%,,another` will be resolved as patterns `bak,x,` and `another`.
+But it does not mean you need to escape all lua patterns twice,
+so the option `bak%%,%.mp4,` will be resolved as two patterns `bak%%` and `%.mp4`.
+
 Example configuration would be:
 
 disabled=no
@@ -22,6 +28,7 @@ additional_audio_exts=list,of,ext
 ignore_hidden=yes
 same_type=yes
 directory_mode=recursive
+ignore_patterns=^~,^bak-,%.bak$
 
 --]]
 
@@ -42,7 +49,8 @@ o = {
     additional_audio_exts = "",
     ignore_hidden = true,
     same_type = false,
-    directory_mode = "auto"
+    directory_mode = "auto",
+    ignore_patterns = ""
 }
 options.read_options(o, nil, function(list)
     split_option_exts(list.additional_video_exts, list.additional_audio_exts, list.additional_image_exts)
@@ -67,9 +75,45 @@ function SetUnion (a,b)
     return a
 end
 
-function Split (s)
+-- Returns first and last positions in string or past-to-end indices
+function FindOrPastTheEnd (string, pattern, start_at)
+    local pos1, pos2 = string.find(string, pattern, start_at)
+    return pos1 or #string + 1,
+           pos2 or #string + 1
+end
+
+function Split (list)
     local set = {}
-    for v in string.gmatch(s, '([^,]+)') do set[v] = true end
+
+    local item_pos = 1
+    local item = ""
+
+    while item_pos <= #list do
+        local pos1, pos2 = FindOrPastTheEnd(list, "%%*,", item_pos)
+
+        local pattern_length = pos2 - pos1
+        local is_comma_escaped = pattern_length % 2
+
+        local pos_before_escape = pos1 - 1
+        local item_escape_count = pattern_length - is_comma_escaped
+
+        item = item .. string.sub(list, item_pos, pos_before_escape + item_escape_count)
+
+        if is_comma_escaped == 1 then
+            item = item .. ","
+        else
+            set[item] = true
+            item = ""
+        end
+
+        item_pos = pos2 + 1
+    end
+
+    set[item] = true
+
+    -- exclude empty items
+    set[""] = nil
+
     return set
 end
 
@@ -95,6 +139,11 @@ function split_option_exts(video, audio, image)
 end
 split_option_exts(true, true, true)
 
+function split_patterns()
+    o.ignore_patterns = Split(o.ignore_patterns)
+end
+split_patterns()
+
 function create_extensions()
     EXTENSIONS = {}
     EXTENSIONS_VIDEO = {}
@@ -139,6 +188,16 @@ function get_extension(path)
     end
 end
 
+function is_ignored(file)
+    for pattern, _ in pairs(o.ignore_patterns) do
+        if string.match(file, pattern) then
+            return true
+        end
+    end
+
+    return false
+end
+
 table.filter = function(t, iter)
     for i = #t, 1, -1 do
         if not iter(t[i]) then
@@ -189,9 +248,14 @@ function scan_dir(path, current_file, dir_mode, separator, dir_depth, total_file
     table.filter(files, function (v)
         -- The current file could be a hidden file, ignoring it doesn't load other
         -- files from the current directory.
-        if (o.ignore_hidden and not (prefix .. v == current_file) and string.match(v, "^%.")) then
+        local current = prefix .. v == current_file
+        if o.ignore_hidden and not current and string.match(v, "^%.") then
             return false
         end
+        if not current and is_ignored(v) then
+            return false
+        end
+
         local ext = get_extension(v)
         if ext == nil then
             return false

etc/_mpv.zsh

@@ -101,7 +101,7 @@ function _mpv_generate_arguments {
 
         entry+='->files'
 
-      elif [[ $name == (ao|vo|af|vf|profile|audio-device|vulkan-device) ]]; then
+      elif [[ $desc = 'Object settings list'* || $name == (profile|audio-device|vulkan-device) ]]; then
 
         entry+="->parse-help-$name"
 

fuzzers/common.h

@@ -0,0 +1,42 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define MPV_STRINGIFY_(X) #X
+#define MPV_STRINGIFY(X) MPV_STRINGIFY_(X)
+
+static inline void check_error(int status)
+{
+    if (status < 0) {
+        fprintf(stderr, "mpv API error: %s\n", mpv_error_string(status));
+        exit(1);
+    }
+}
+
+static inline bool str_startswith(const char *str, size_t str_len,
+                                  const char *prefix, size_t prefix_len)
+{
+    if (str_len < prefix_len)
+        return false;
+    return !memcmp(str, prefix, prefix_len);
+}

fuzzers/fuzzer_loadfile.c

@@ -0,0 +1,71 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <unistd.h>
+
+#include <libmpv/client.h>
+
+#include "common.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    if (size == 0)
+        return -1;
+
+    char filename[15 + 10 + 1];
+    sprintf(filename, "/tmp/libfuzzer.%d", getpid());
+
+    FILE *fp = fopen(filename, "wb");
+    if (!fp)
+        exit(1);
+
+    if (fwrite(data, size, 1, fp) != 1)
+        exit(1);
+
+    if (fclose(fp))
+        exit(1);
+
+    mpv_handle *ctx = mpv_create();
+    if (!ctx)
+        exit(1);
+
+    check_error(mpv_set_option_string(ctx, "vo", "null"));
+    check_error(mpv_set_option_string(ctx, "ao", "null"));
+    check_error(mpv_set_option_string(ctx, "ao-null-untimed", "yes"));
+    check_error(mpv_set_option_string(ctx, "untimed", "yes"));
+    check_error(mpv_set_option_string(ctx, "video-osd", "no"));
+    check_error(mpv_set_option_string(ctx, "msg-level", "all=trace"));
+
+    check_error(mpv_initialize(ctx));
+
+    const char *cmd[] = {"loadfile", filename, NULL};
+    check_error(mpv_command(ctx, cmd));
+
+    while (1) {
+        mpv_event *event = mpv_wait_event(ctx, 10000);
+        if (event->event_id == MPV_EVENT_IDLE)
+            break;
+    }
+
+    mpv_terminate_destroy(ctx);
+
+    return 0;
+}

fuzzers/fuzzer_loadfile_direct.c

@@ -0,0 +1,77 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <unistd.h>
+
+#include <libmpv/client.h>
+
+#include "common.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    if (size <= 1 || data[size - 1] != '\0')
+        return -1;
+
+    // Exlude data with null bytes inside
+    if (strlen(data) != size - 1)
+        return -1;
+
+#ifdef MPV_PROTO
+    if (!str_startswith(data, size - 1, MPV_STRINGIFY(MPV_PROTO) "://", strlen(MPV_STRINGIFY(MPV_PROTO) "://")))
+        return -1;
+#else
+    // Exclude some common paths that are not useful for testing.
+    // Exclude -
+    if (size == 2 && !strncmp(data, "-", 1))
+        return -1;
+    // Exclude relative paths
+    if (str_startswith(data, size - 1, ".", 1))
+        return -1;
+    // Exclude absolute paths
+    if (str_startswith(data, size - 1, "/", 1))
+        return -1;
+#endif
+
+    mpv_handle *ctx = mpv_create();
+    if (!ctx)
+        exit(1);
+
+    check_error(mpv_set_option_string(ctx, "vo", "null"));
+    check_error(mpv_set_option_string(ctx, "ao", "null"));
+    check_error(mpv_set_option_string(ctx, "ao-null-untimed", "yes"));
+    check_error(mpv_set_option_string(ctx, "untimed", "yes"));
+    check_error(mpv_set_option_string(ctx, "video-osd", "no"));
+    check_error(mpv_set_option_string(ctx, "msg-level", "all=trace"));
+
+    check_error(mpv_initialize(ctx));
+
+    const char *cmd[] = {"loadfile", data, NULL};
+    check_error(mpv_command(ctx, cmd));
+
+    while (1) {
+        mpv_event *event = mpv_wait_event(ctx, 10000);
+        if (event->event_id == MPV_EVENT_IDLE)
+            break;
+    }
+
+    mpv_terminate_destroy(ctx);
+
+    return 0;
+}

fuzzers/fuzzer_set_property.c

@@ -0,0 +1,89 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libmpv/client.h>
+
+#include "common.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    size_t value_len;
+    switch (MPV_FORMAT)
+    {
+    case MPV_FORMAT_STRING:
+        value_len = strnlen(data, size);
+        if (!value_len || value_len == size)
+            return -1;
+        value_len += 1;
+        break;
+    case MPV_FORMAT_FLAG:
+        value_len = sizeof(int);
+        break;
+    case MPV_FORMAT_INT64:
+        value_len = sizeof(int64_t);
+        break;
+    case MPV_FORMAT_DOUBLE:
+        value_len = sizeof(double);
+        break;
+    default:
+        exit(1);
+        break;
+    }
+
+    // at least two bytes for the name
+    if (size < value_len + 2)
+        return -1;
+
+    const char *name = (const char *)data + value_len;
+    size_t name_len = strnlen(name, size - value_len);
+    if (!name_len || name_len != size - value_len - 1)
+        return -1;
+
+    mpv_handle *ctx = mpv_create();
+    if (!ctx)
+        exit(1);
+
+#if MPV_RUN
+    check_error(mpv_set_option_string(ctx, "vo", "null"));
+    check_error(mpv_set_option_string(ctx, "ao", "null"));
+    check_error(mpv_set_option_string(ctx, "ao-null-untimed", "yes"));
+    check_error(mpv_set_option_string(ctx, "untimed", "yes"));
+    check_error(mpv_set_option_string(ctx, "video-osd", "no"));
+    check_error(mpv_set_option_string(ctx, "msg-level", "all=trace"));
+
+    check_error(mpv_initialize(ctx));
+#endif
+
+    const void *value = data;
+    mpv_set_property(ctx, name, MPV_FORMAT, &value);
+
+#if MPV_RUN
+    check_error(mpv_set_option_string(ctx, "audio-files", "av://lavfi:sine=d=0.1"));
+    const char *cmd[] = {"loadfile", "av://lavfi:yuvtestsrc=d=0.1", NULL};
+    check_error(mpv_command(ctx, cmd));
+
+    while (1) {
+        mpv_event *event = mpv_wait_event(ctx, 10000);
+        if (event->event_id == MPV_EVENT_IDLE)
+            break;
+    }
+#endif
+
+    mpv_terminate_destroy(ctx);
+
+    return 0;
+}

fuzzers/meson.build

@@ -0,0 +1,26 @@
+incdir = include_directories('../')
+
+executable('fuzzer_loadfile', 'fuzzer_loadfile.c',
+           include_directories: incdir, link_with: libmpv)
+executable('fuzzer_loadfile_direct', 'fuzzer_loadfile_direct.c',
+           include_directories: incdir, link_with: libmpv)
+
+foreach p : ['bd', 'cdda', 'dvb', 'dvd', 'edl', 'file', 'hex', 'lavf', 'memory',
+             'mf', 'slice', 'smb']
+  executable('fuzzer_protocol_' + p,
+             'fuzzer_loadfile_direct.c',
+             c_args: ['-DMPV_PROTO=' + p],
+             include_directories: incdir,
+             link_with: libmpv)
+endforeach
+
+
+foreach f : ['MPV_FORMAT_STRING', 'MPV_FORMAT_FLAG', 'MPV_FORMAT_INT64', 'MPV_FORMAT_DOUBLE']
+  foreach i : ['0', '1']
+    executable('fuzzer_set_property_' + f + '_' + i,
+                'fuzzer_set_property.c',
+                c_args: ['-DMPV_FORMAT=' + f, '-DMPV_RUN=' + i],
+                include_directories: incdir,
+                link_with: libmpv)
+  endforeach
+endforeach

meson.build

@@ -379,6 +379,15 @@ pthread_debug = get_option('pthread-debug').require(
 )
 features += {'pthread-debug': pthread_debug.allowed()}
 
+if get_option('fuzzers')
+    if get_option('cplayer') or not get_option('libmpv')
+        error('fuzzers require !cplayer and libmpv')
+    endif
+    # Adding flags manually until https://github.com/mesonbuild/meson/pull/9825
+    flags += ['-fsanitize=address,undefined,fuzzer', '-fno-omit-frame-pointer']
+    link_flags += ['-fsanitize=address,undefined,fuzzer', '-fno-omit-frame-pointer']
+endif
+
 add_project_arguments(flags, language: 'c')
 add_project_arguments(['-Wno-unused-parameter'], language: 'objc')
 add_project_link_arguments(link_flags, language: ['c', 'objc'])
@@ -390,7 +399,8 @@ cocoa = dependency('appleframeworks', modules: ['Cocoa', 'IOKit', 'QuartzCore'],
 features += {'cocoa': cocoa.found()}
 if features['cocoa']
     dependencies += cocoa
-    sources += files('osdep/language-mac.c',
+    sources += files('osdep/clipboard-mac.m',
+                     'osdep/language-mac.c',
                      'osdep/path-mac.m',
                      'osdep/utils-mac.c',
                      'osdep/mac/app_bridge.m')
@@ -514,6 +524,10 @@ if not posix and not features['win32-desktop']
                      'osdep/terminal-dummy.c')
 endif
 
+if not features['cocoa']
+    sources += files('osdep/clipboard-dummy.c')
+endif
+
 features += {'glob-posix': cc.has_function('glob', prefix: '#include <glob.h>')}
 
 features += {'glob-win32': win32 and not features['glob-posix']}
@@ -1803,6 +1817,10 @@ if get_option('tests')
     subdir('test')
 endif
 
+if get_option('fuzzers')
+    subdir('fuzzers')
+endif
+
 summary({'d3d11': features['d3d11'],
          'javascript': features['javascript'],
          'libmpv': get_option('libmpv'),

meson_options.txt

@@ -4,6 +4,7 @@ option('cplayer', type: 'boolean', value: true, description: 'mpv CLI player')
 option('libmpv', type: 'boolean', value: false, description: 'libmpv library')
 option('build-date', type: 'boolean', value: true, description: 'include compile timestamp in binary')
 option('tests', type: 'boolean', value: false, description: 'meson unit tests')
+option('fuzzers', type: 'boolean', value: false, description: 'fuzzer binaries')
 # Reminder: normally always built, but enabled by MPV_LEAK_REPORT.
 # Building it can be disabled only by defining NDEBUG through CFLAGS.
 option('ta-leak-report', type: 'boolean', value: false, description: 'enable ta leak report by default (development only)')

osdep/clipboard-dummy.c

@@ -0,0 +1,35 @@
+/*
+ * Dummy implementations of clipboard access routines
+ *
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "clipboard.h"
+
+int m_clipboard_set(struct MPContext *ctx, const struct m_clipboard_item* item)
+{
+    return CLIPBOARD_FAILED;
+}
+
+int m_clipboard_get(struct MPContext *ctx, struct m_clipboard_item* item)
+{
+    return CLIPBOARD_FAILED;
+}
+
+bool m_clipboard_poll(struct MPContext *ctx)
+{
+    return false;
+}

osdep/clipboard-mac.m

@@ -0,0 +1,477 @@
+/*
+ * Clipboard access for macOS
+ *
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#import <AppKit/AppKit.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+#include <libavutil/buffer.h>
+#include <libswscale/swscale.h>
+#include <stdint.h>
+
+#include "clipboard.h"
+
+#include "video/sws_utils.h"
+
+static void release_ns_obj(void* ptr)
+{
+    [(id)ptr release];
+}
+
+static void free_ns_obj(void *opaque, uint8_t *data)
+{
+    [(id)opaque release];
+}
+
+NSPasteboardItem *make_file_item(const char* path)
+{
+    NSString *str = [NSString stringWithUTF8String:path];
+    NSURL *url = [NSURL fileURLWithPath:str];
+
+    NSPasteboardItem *pbi = [[NSPasteboardItem alloc] init];
+    [pbi setString:[url lastPathComponent] forType:@"public.utf8-plain-text"];
+    [pbi setData:[[url absoluteString] dataUsingEncoding:NSUTF8StringEncoding] forType:NSPasteboardTypeFileURL];
+
+    return pbi;
+}
+
+NSArray *clipboard_item_to_ns(const struct m_clipboard_item *item)
+{
+    switch (item->type) {
+    case CLIPBOARD_TEXT:
+        return @[[NSString stringWithUTF8String:item->string]];
+    case CLIPBOARD_URL: {
+        NSString *str = [NSString stringWithUTF8String:item->string];
+        NSURL *url = [NSURL URLWithString:str];
+        return @[url, str];
+    }
+    case CLIPBOARD_PATH: {
+        return @[make_file_item(item->string)];
+    }
+    case CLIPBOARD_PATHS: {
+        NSMutableArray *ret = [NSMutableArray array];
+
+        for (size_t i = 0; item->string_list[i]; i++) {
+            [ret addObject:make_file_item(item->string_list[i])];
+        }
+
+        return ret;
+    }
+    case CLIPBOARD_IMAGE: {
+        struct mp_image *image = item->image;
+
+        enum mp_imgfmt imgfmt = image->imgfmt;
+
+        bool compatible = false;
+        switch (imgfmt) {
+        case IMGFMT_YAP8:
+        case IMGFMT_YAP16:
+        case IMGFMT_Y8:
+        case IMGFMT_Y16:
+        case IMGFMT_ARGB:
+        case IMGFMT_RGBA:
+        case IMGFMT_RGB0:
+        case IMGFMT_RGBA64:
+            compatible = true;
+        default:
+            break;
+        }
+
+        if (image->params.repr.levels != PL_COLOR_LEVELS_FULL)
+            compatible = false;
+
+        static_assert(MP_MAX_PLANES <= 5, "Too many MP_MAX_PLANES");
+        unsigned char *planes[5] = {NULL};
+        NSInteger bps = image->fmt.comps[0].size;
+        NSInteger spp = mp_imgfmt_desc_get_num_comps(&image->fmt);
+        bool alpha = (image->fmt.flags & MP_IMGFLAG_ALPHA);
+        bool gray = (image->fmt.flags & MP_IMGFLAG_GRAY);
+        bool alphaFirst = alpha && (image->fmt.comps[3].plane == 0 &&
+                                    image->fmt.comps[3].offset == 0);
+        NSColorSpaceName csp = gray ? NSCalibratedWhiteColorSpace : NSCalibratedRGBColorSpace;
+        NSBitmapFormat formatFlags = (alphaFirst ? NSBitmapFormatAlphaFirst : 0) |
+                                     ((image->params.repr.alpha == PL_ALPHA_INDEPENDENT) ? NSBitmapFormatAlphaNonpremultiplied : 0);
+        NSInteger bpp = image->fmt.bpp[0];
+        NSInteger bytesPerRow = image->stride[0];
+        bool planar = image->num_planes > 1;
+
+        for (int i = 0; i < image->num_planes; i++) {
+            if (image->stride[0] != bytesPerRow) {
+                compatible = false;
+                break;
+            }
+        }
+
+        if (compatible) {
+            for (int i = 0; i < image->num_planes; i++) {
+                planes[i] = image->planes[i];
+            }
+
+            if (bpp == 24)
+                bpp = 32;
+        } else {
+            bps = bps <= 8 ? 8 : 16;
+            formatFlags &= ~NSBitmapFormatAlphaFirst;
+            if (gray) {
+                if (bps > 8) {
+                    imgfmt = alpha ? IMGFMT_YAP16 : IMGFMT_Y16;
+                    bpp = 16;
+                } else {
+                    imgfmt = alpha ? IMGFMT_YAP8 : IMGFMT_Y8;
+                    bpp = 8;
+                }
+            } else {
+                if (bps > 8) {
+                    imgfmt = IMGFMT_RGBA64;
+                    bpp = 64;
+                } else {
+                    imgfmt = alpha ? IMGFMT_RGBA : IMGFMT_RGB0;
+                    bpp = 32;
+                }
+            }
+
+            bytesPerRow = 0;
+            planar = (gray && alpha);
+            spp = (gray ? 1 : 3) + (alpha ? 1 : 0);
+        }
+
+        NSBitmapImageRep *rep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:planes
+            pixelsWide:image->w
+            pixelsHigh:image->h
+            bitsPerSample:bps
+            samplesPerPixel:spp
+            hasAlpha:alpha
+            isPlanar:planar
+            colorSpaceName:csp
+            bitmapFormat:formatFlags
+            bytesPerRow:bytesPerRow
+            bitsPerPixel:bpp];
+
+        if (!rep)
+            return nil;
+
+        CFStringRef cgSpaceName = NULL;
+        struct pl_color_space plcsp = image->params.color;
+
+        if (gray) {
+            plcsp.primaries = PL_COLOR_PRIM_BT_709;
+            if (image->params.color.transfer == PL_COLOR_TRC_LINEAR) {
+                cgSpaceName = kCGColorSpaceLinearGray;
+            } else if (image->params.color.transfer == PL_COLOR_TRC_GAMMA22) {
+                cgSpaceName = kCGColorSpaceGenericGrayGamma2_2;
+            } else {
+                plcsp.transfer = PL_COLOR_TRC_GAMMA22;
+                compatible = false;
+            }
+        } else {
+            switch (image->params.color.primaries) {
+            case PL_COLOR_PRIM_DISPLAY_P3:
+                if (image->params.color.transfer == PL_COLOR_TRC_BT_1886) {
+                    cgSpaceName = kCGColorSpaceDisplayP3;
+                } else if (image->params.color.transfer == PL_COLOR_TRC_HLG) {
+                    cgSpaceName = kCGColorSpaceDisplayP3_HLG;
+                }
+                break;
+            case PL_COLOR_PRIM_BT_709:
+                if (image->params.color.transfer == PL_COLOR_TRC_LINEAR) {
+                    cgSpaceName = kCGColorSpaceLinearSRGB;
+                } else if (image->params.color.transfer == PL_COLOR_TRC_BT_1886) {
+                    cgSpaceName = kCGColorSpaceITUR_709;
+                } else if (image->params.color.transfer == PL_COLOR_TRC_SRGB) {
+                    cgSpaceName = kCGColorSpaceSRGB;
+                }
+                break;
+            case PL_COLOR_PRIM_DCI_P3:
+                if (image->params.color.transfer == PL_COLOR_TRC_BT_1886) {
+                    cgSpaceName = kCGColorSpaceDCIP3;
+                }
+                break;
+            case PL_COLOR_PRIM_BT_2020:
+                if (image->params.color.transfer == PL_COLOR_TRC_BT_1886) {
+                    cgSpaceName = kCGColorSpaceITUR_2020;
+                }
+                break;
+            case PL_COLOR_PRIM_ADOBE:
+                cgSpaceName = kCGColorSpaceAdobeRGB1998;
+                break;
+            case PL_COLOR_PRIM_APPLE:
+                if (image->params.color.transfer == PL_COLOR_TRC_LINEAR) {
+                    cgSpaceName = kCGColorSpaceGenericRGBLinear;
+                }
+                break;
+            default:
+                break;
+            }
+
+            if (!cgSpaceName) {
+                compatible = false;
+                cgSpaceName = kCGColorSpaceSRGB;
+                plcsp.primaries = PL_COLOR_PRIM_BT_709;
+                plcsp.transfer = PL_COLOR_TRC_SRGB;
+            }
+        }
+
+        NSColorSpace *nscsp = nil;
+        if (!gray && image->icc_profile) {
+            nscsp = [[NSColorSpace alloc] initWithICCProfileData:[NSData dataWithBytes:image->icc_profile->data length:image->icc_profile->size]];
+        } else if (cgSpaceName) {
+            CGColorSpaceRef cgspace = CGColorSpaceCreateWithName(cgSpaceName);
+            nscsp = [[NSColorSpace alloc] initWithCGColorSpace:cgspace];
+            CFRelease(cgspace);
+        }
+
+        if (nscsp) {
+            rep = [rep bitmapImageRepByRetaggingWithColorSpace:nscsp];
+        }
+
+        if (!compatible) {
+            struct mp_image dest = {0};
+
+            mp_image_setfmt(&dest, imgfmt);
+            mp_image_set_size(&dest, image->w, image->h);
+
+            [rep getBitmapDataPlanes:planes];
+            for (int i = 0; i < MP_MAX_PLANES; i++) {
+                dest.planes[i] = planes[i];
+                dest.stride[i] = rep.bytesPerRow;
+            }
+
+            dest.params.repr = (struct pl_color_repr){
+                .sys = PL_COLOR_SYSTEM_RGB,
+                .levels = PL_COLOR_LEVELS_FULL,
+                .alpha = rep.alpha ? ((rep.bitmapFormat & NSBitmapFormatAlphaNonpremultiplied) ? PL_ALPHA_INDEPENDENT : PL_ALPHA_PREMULTIPLIED) : PL_ALPHA_UNKNOWN,
+                .bits = (struct pl_bit_encoding){
+                    .sample_depth = bps,
+                    .color_depth = bps,
+                    .bit_shift = 0,
+                },
+            };
+
+            dest.params.color = plcsp;
+
+            if (mp_image_swscale(&dest, image, SWS_FULL_CHR_H_INT | SWS_FULL_CHR_H_INP | SWS_ACCURATE_RND) < 0)
+                return nil;
+        }
+
+        return @[[[NSImage alloc] initWithCGImage:[rep CGImage] size:NSZeroSize]];
+    }
+    default:
+        return nil;
+    }
+}
+
+int m_clipboard_set(struct MPContext *ctx, const struct m_clipboard_item *item)
+{
+    @autoreleasepool {
+        id arr = clipboard_item_to_ns(item);
+        if (!arr)
+            return CLIPBOARD_FAILED;
+
+        [[NSPasteboard generalPasteboard] clearContents];
+        bool success = [[NSPasteboard generalPasteboard] writeObjects:arr];
+
+        return success ? CLIPBOARD_OK : CLIPBOARD_FAILED;
+    }
+}
+
+static enum mp_imgfmt lookup_imgfmt(NSBitmapImageRep *rep)
+{
+    if (rep.samplesPerPixel > MP_NUM_COMPONENTS || rep.numberOfPlanes > MP_MAX_PLANES ||
+        (rep.bitmapFormat & (NSBitmapFormatSixteenBitBigEndian | NSBitmapFormatThirtyTwoBitBigEndian)))
+        return IMGFMT_NONE;
+
+    NSInteger sample_bits = rep.bitsPerPixel / (rep.planar ? 1 : rep.samplesPerPixel);
+
+    struct mp_regular_imgfmt reg = {
+        .component_type = (rep.bitmapFormat & NSBitmapFormatFloatingPointSamples) ? MP_COMPONENT_TYPE_FLOAT : MP_COMPONENT_TYPE_UINT,
+        .forced_csp = PL_COLOR_SYSTEM_UNKNOWN,
+        .component_size = (sample_bits + 7) / 8,
+        .component_pad = sample_bits % 8,
+        .num_planes = rep.numberOfPlanes,
+    };
+
+    NSInteger alphaChannel = rep.alpha ? ((rep.bitmapFormat & NSBitmapFormatAlphaFirst) ? 0 : rep.samplesPerPixel - 1) : -1;
+    int alphaShift = alphaChannel == 0;
+    for (NSInteger i = 0; i < rep.samplesPerPixel; i++) {
+        if (rep.planar) {
+            reg.planes[i].num_components = 1;
+        } else {
+            reg.planes[0].num_components = rep.samplesPerPixel;
+        }
+
+        reg.planes[rep.planar ? 0 : i].components[rep.planar ? i : 0] = (i == alphaChannel) ? 0 : (i - alphaShift);
+    }
+
+    return mp_find_regular_imgfmt(&reg);
+}
+
+int m_clipboard_get(struct MPContext *ctx, struct m_clipboard_item *item)
+{
+    @autoreleasepool {
+        switch (item->type) {
+        case CLIPBOARD_IMAGE: {
+            NSImage *image;
+            @try {
+                image = [[NSImage alloc] initWithPasteboard:[NSPasteboard generalPasteboard]];
+            } @catch (id ex) {
+            }
+
+            if (!image)
+                return CLIPBOARD_NONE;
+
+            assert(!item->image);
+
+            CGImageRef cgi = [image CGImageForProposedRect:nil context:nil hints:nil];
+            NSBitmapImageRep *rep = [[NSBitmapImageRep alloc] initWithCGImage:cgi];
+
+            enum mp_imgfmt fmt = lookup_imgfmt(rep);
+            if (!fmt)
+                return CLIPBOARD_NONE;
+
+            item->image = mp_image_new_custom_ref(NULL, image, &release_ns_obj);
+
+            mp_image_set_size(item->image, rep.pixelsWide, rep.pixelsHigh);
+            mp_image_setfmt(item->image, fmt);
+
+            item->image->num_planes = rep.numberOfPlanes;
+
+            unsigned char* planes[5];
+            [rep getBitmapDataPlanes:planes];
+            static_assert(MP_MAX_PLANES <= 5, "Too many MP_MAX_PLANES");
+            for (int i = 0; i < MP_MAX_PLANES; i++) {
+                item->image->planes[i] = planes[i];
+                item->image->stride[i] = rep.bytesPerRow;
+            }
+
+            item->image->params.repr = (struct pl_color_repr){
+                .sys = PL_COLOR_SYSTEM_RGB,
+                .levels = PL_COLOR_LEVELS_FULL,
+                .alpha = rep.alpha ? ((rep.bitmapFormat & NSBitmapFormatAlphaNonpremultiplied) ? PL_ALPHA_INDEPENDENT : PL_ALPHA_PREMULTIPLIED) : PL_ALPHA_UNKNOWN,
+                .bits = (struct pl_bit_encoding){
+                    .sample_depth = rep.bitsPerPixel / (rep.planar ? 1 : rep.samplesPerPixel),
+                    .color_depth = rep.bitsPerPixel / (rep.planar ? 1 : rep.samplesPerPixel),
+                    .bit_shift = 0,
+                },
+            };
+
+            // Default color to a reasonable guess
+            item->image->params.color = (struct pl_color_space){
+                .primaries = PL_COLOR_PRIM_BT_709,
+                .transfer = PL_COLOR_TRC_SRGB,
+            };
+
+            CGColorSpaceRef cgspace = rep.colorSpace.CGColorSpace;
+            if (cgspace) {
+                CFStringRef name = CGColorSpaceCopyName(cgspace);
+                if (CFEqual(name, kCGColorSpaceDisplayP3)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_DISPLAY_P3;
+                    item->image->params.color.transfer = PL_COLOR_TRC_BT_1886;
+                } else if (CFEqual(name, kCGColorSpaceDisplayP3_HLG)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_DISPLAY_P3;
+                    item->image->params.color.transfer = PL_COLOR_TRC_HLG;
+                } else if (CFEqual(name, kCGColorSpaceExtendedLinearDisplayP3)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_DISPLAY_P3;
+                    item->image->params.color.transfer = PL_COLOR_TRC_LINEAR;
+                } else if (CFEqual(name, kCGColorSpaceLinearSRGB) ||
+                           CFEqual(name, kCGColorSpaceExtendedLinearSRGB)) {
+                    item->image->params.color.transfer = PL_COLOR_TRC_LINEAR;
+                } else if (CFEqual(name, kCGColorSpaceGenericGrayGamma2_2) ||
+                           CFEqual(name, kCGColorSpaceExtendedGray)) {
+                    item->image->params.color.transfer = PL_COLOR_TRC_GAMMA22;
+                } else if (CFEqual(name, kCGColorSpaceLinearGray) ||
+                           CFEqual(name, kCGColorSpaceExtendedLinearGray)) {
+                    item->image->params.color.transfer = PL_COLOR_TRC_LINEAR;
+                } else if (CFEqual(name, kCGColorSpaceGenericRGBLinear)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_APPLE;
+                    item->image->params.color.transfer = PL_COLOR_TRC_LINEAR;
+                } else if (CFEqual(name, kCGColorSpaceAdobeRGB1998)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_ADOBE;
+                } else if (CFEqual(name, kCGColorSpaceDCIP3)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_DCI_P3;
+                    item->image->params.color.transfer = PL_COLOR_TRC_BT_1886;
+                } else if (CFEqual(name, kCGColorSpaceITUR_709)) {
+                    item->image->params.color.transfer = PL_COLOR_TRC_BT_1886;
+                } else if (CFEqual(name, kCGColorSpaceITUR_2020) ||
+                           CFEqual(name, kCGColorSpaceExtendedLinearITUR_2020)) {
+                    item->image->params.color.primaries = PL_COLOR_PRIM_BT_2020;
+                    item->image->params.color.transfer = PL_COLOR_TRC_BT_1886;
+                }
+            }
+
+            NSData *icc = rep.colorSpace.ICCProfileData;
+            if (icc) {
+                item->image->icc_profile = av_buffer_create((void*)icc.bytes, icc.length, free_ns_obj, [icc retain], AV_BUFFER_FLAG_READONLY);
+            }
+
+            return CLIPBOARD_OK;
+        }
+        case CLIPBOARD_TEXT: {
+            NSString* contents = [[NSPasteboard generalPasteboard] stringForType:@"public.url-name"];
+            if (!contents)
+                contents = [[NSPasteboard generalPasteboard] stringForType:NSPasteboardTypeString];
+
+            if (!contents)
+                return CLIPBOARD_NONE;
+
+            item->string = ta_strdup(NULL, [contents UTF8String]);
+            return CLIPBOARD_OK;
+        }
+        case CLIPBOARD_PATH:
+        case CLIPBOARD_URL: {
+            bool path = item->type == CLIPBOARD_PATH;
+            NSURL *url = [NSURL URLFromPasteboard:[NSPasteboard generalPasteboard]];
+
+            if (!url)
+                return CLIPBOARD_NONE;
+
+            if (path && !url.fileURL)
+                return CLIPBOARD_NONE;
+
+            NSString *str = path ? url.path : url.absoluteString;
+
+            item->string = ta_strdup(NULL, [str UTF8String]);
+            return CLIPBOARD_OK;
+        }
+        case CLIPBOARD_PATHS: {
+            NSArray *urls = [[NSPasteboard generalPasteboard] readObjectsForClasses:@[[NSURL class]] options:@{NSPasteboardURLReadingFileURLsOnlyKey: @(YES)}];
+
+            if (!urls || !urls.count)
+                return CLIPBOARD_NONE;
+
+            size_t count = urls.count;
+            item->string_list = talloc_array(NULL, char*, count + 1);
+
+            for (NSUInteger i = 0; i < count; i++) {
+                item->string_list[i] = ta_strdup(item->string_list, [[[urls objectAtIndex:i] path] UTF8String]);
+            }
+
+            return CLIPBOARD_OK;
+        }
+        default:
+            return CLIPBOARD_FAILED;
+        }
+    }
+}
+
+bool m_clipboard_poll(struct MPContext *ctx)
+{
+    long current = [NSPasteboard generalPasteboard].changeCount;
+    bool ret = current != ctx->clipboard->changeCount;
+    ctx->clipboard->changeCount = current;
+    return ret;
+}

osdep/clipboard.h

@@ -0,0 +1,77 @@
+/*
+ * Clipboard access routines
+ *
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "player/core.h"
+#include "video/mp_image.h"
+
+enum m_clipboard_type {
+    CLIPBOARD_UNKNOWN,
+    CLIPBOARD_TEXT,
+    CLIPBOARD_URL,
+    CLIPBOARD_PATH,
+    CLIPBOARD_PATHS,
+    CLIPBOARD_IMAGE,
+};
+
+struct m_clipboard_item {
+    enum m_clipboard_type type;
+    union {
+        char *string;
+        char **string_list;
+        struct mp_image *image;
+    };
+};
+
+struct clipboard_state {
+#if HAVE_COCOA
+    long changeCount;
+#endif
+};
+
+enum m_clipboard_return {
+    CLIPBOARD_OK = 1,
+    CLIPBOARD_NONE = 0,
+    CLIPBOARD_FAILED = -1,
+};
+
+int m_clipboard_get(struct MPContext *ctx, struct m_clipboard_item *item);
+int m_clipboard_set(struct MPContext *ctx, const struct m_clipboard_item *item);
+bool m_clipboard_poll(struct MPContext *ctx);
+
+static inline void m_clipboard_item_free(struct m_clipboard_item *item) {
+    switch (item->type) {
+    case CLIPBOARD_TEXT:
+    case CLIPBOARD_PATH:
+    case CLIPBOARD_URL:
+        talloc_free(item->string);
+        break;
+    case CLIPBOARD_PATHS:
+        talloc_free(item->string_list);
+        break;
+    case CLIPBOARD_IMAGE:
+        talloc_free(item->image);
+        break;
+    default:
+        break;
+    }
+}
+
+static inline struct clipboard_state *m_clipboard_new(struct MPContext *ctx) {
+    return talloc_zero(ctx, struct clipboard_state);
+}

player/command.c

@@ -72,6 +72,7 @@
 #include "misc/thread_pool.h"
 #include "misc/thread_tools.h"
 
+#include "osdep/clipboard.h"
 #include "osdep/io.h"
 #include "osdep/subprocess.h"
 #include "osdep/terminal.h"
@@ -131,6 +132,10 @@ static const struct m_option mdata_type = {
     .type = CONF_TYPE_NODE
 };
 
+static const struct m_option clipboard_type = {
+    .type = CONF_TYPE_NODE
+};
+
 struct overlay {
     struct mp_image *source;
     int x, y;
@@ -3907,6 +3912,178 @@ static int mp_property_udata(void *ctx, struct m_property *prop,
     return ret;
 }
 
+static int do_get_clipboard(struct MPContext *mpctx, union m_option_value *out,
+                            enum m_clipboard_type type)
+{
+    struct m_clipboard_item item = {
+        .type = type,
+    };
+
+    int ret = m_clipboard_get(mpctx, &item);
+    if (ret < 0) {
+        return M_PROPERTY_ERROR;
+    } else if (ret == CLIPBOARD_NONE) {
+        if (type == CLIPBOARD_PATHS) {
+            out->string_list = NULL;
+            return M_PROPERTY_OK;
+        } else {
+            return M_PROPERTY_UNAVAILABLE;
+        }
+    }
+
+    switch (type) {
+    case CLIPBOARD_TEXT:
+    case CLIPBOARD_URL:
+    case CLIPBOARD_PATH:
+        out->string = item.string;
+        return M_PROPERTY_OK;
+    case CLIPBOARD_PATHS:
+        out->string_list = item.string_list;
+        return M_PROPERTY_OK;
+    default:
+        m_clipboard_item_free(&item);
+        return M_PROPERTY_NOT_IMPLEMENTED;
+    }
+}
+
+static int do_set_clipboard(struct MPContext *mpctx, void *arg, enum m_clipboard_type type)
+{
+    struct m_clipboard_item item = {
+        .type = type,
+    };
+
+    union m_option_value *val = arg;
+
+    switch (type) {
+    case CLIPBOARD_TEXT:
+    case CLIPBOARD_URL:
+    case CLIPBOARD_PATH:
+        item.string = val->string;
+        break;
+    case CLIPBOARD_PATHS:
+        item.string_list = val->string_list;
+        break;
+    case CLIPBOARD_UNKNOWN:
+    default:
+        return M_PROPERTY_NOT_IMPLEMENTED;
+    }
+
+    return (m_clipboard_set(mpctx, &item) == CLIPBOARD_OK) ? M_PROPERTY_OK : M_PROPERTY_ERROR;
+}
+
+static void do_clipboard_node(struct MPContext *mpctx, mpv_node *parent,
+                              enum m_clipboard_type type, const char *key)
+{
+    struct mpv_node *node = node_map_add(parent, key, MPV_FORMAT_NONE);
+
+    struct m_clipboard_item item = {
+        .type = type,
+    };
+
+    int ret = m_clipboard_get(mpctx, &item);
+    if (ret != CLIPBOARD_OK)
+        return;
+
+    switch (type) {
+    case CLIPBOARD_TEXT:
+    case CLIPBOARD_URL:
+    case CLIPBOARD_PATH:
+        node->format = MPV_FORMAT_STRING;
+        node->u.string = item.string;
+        return;
+    case CLIPBOARD_PATHS:
+        node_init(node, MPV_FORMAT_NODE_ARRAY, parent);
+        for (size_t i = 0; item.string_list[i]; i++) {
+            struct mpv_node *entry = node_array_add(node, MPV_FORMAT_NONE);
+            entry->format = MPV_FORMAT_STRING;
+            entry->u.string = talloc_steal(node->u.list, item.string_list[i]);
+        }
+        m_clipboard_item_free(&item);
+        return;
+    default:
+        m_clipboard_item_free(&item);
+        return;
+    }
+}
+
+static int mp_property_clipboard(void *ctx, struct m_property *prop,
+                                 int action, void *arg)
+{
+    struct MPContext *mpctx = ctx;
+
+    switch (action) {
+    case M_PROPERTY_GET_TYPE:
+        *(struct m_option *)arg = clipboard_type;
+        return M_PROPERTY_OK;
+    case M_PROPERTY_GET:
+    case M_PROPERTY_GET_NODE: {
+        mpv_node *node = arg;
+        m_option_free(&clipboard_type, node);
+        node_init(node, MPV_FORMAT_NODE_MAP, NULL);
+        do_clipboard_node(mpctx, node, CLIPBOARD_TEXT, "text");
+        do_clipboard_node(mpctx, node, CLIPBOARD_URL, "url");
+        do_clipboard_node(mpctx, node, CLIPBOARD_PATHS, "paths");
+        return M_PROPERTY_OK;
+    }
+    case M_PROPERTY_SET:
+    case M_PROPERTY_SET_NODE: {
+        mpv_node *node = arg;
+        switch (node->format) {
+        case MPV_FORMAT_STRING:
+            return do_set_clipboard(mpctx, &node->u.string, CLIPBOARD_TEXT);
+        default:
+            return M_PROPERTY_INVALID_FORMAT;
+        }
+    }
+    case M_PROPERTY_KEY_ACTION: {
+        struct m_property_action_arg *act = arg;
+        const char *key = act->key;
+
+        enum m_clipboard_type type = CLIPBOARD_UNKNOWN;
+        if (!strcmp(key, "text")) {
+            type = CLIPBOARD_TEXT;
+        } else if (!strcmp(key, "url")) {
+            type = CLIPBOARD_URL;
+        } else if (!strcmp(key, "path")) {
+            type = CLIPBOARD_PATH;
+        } else if (!strcmp(key, "paths")) {
+            type = CLIPBOARD_PATHS;
+        }
+
+        if (type == CLIPBOARD_UNKNOWN)
+            return M_PROPERTY_UNKNOWN;
+
+        switch (act->action) {
+        case M_PROPERTY_GET_TYPE:
+            switch (type) {
+            case CLIPBOARD_TEXT:
+            case CLIPBOARD_URL:
+            case CLIPBOARD_PATH:
+                *(struct m_option *)act->arg = (struct m_option){
+                    .type = CONF_TYPE_STRING,
+                };
+                return M_PROPERTY_OK;
+            case CLIPBOARD_PATHS:
+                *(struct m_option *)act->arg = (struct m_option){
+                    .type = CONF_TYPE_STRING_LIST,
+                };
+                return M_PROPERTY_OK;
+            default:
+                return M_PROPERTY_UNKNOWN;
+            }
+        case M_PROPERTY_GET:
+            return do_get_clipboard(mpctx, act->arg, type);
+        case M_PROPERTY_SET:
+            return do_set_clipboard(mpctx, act->arg, type);
+        default:
+            return M_PROPERTY_NOT_IMPLEMENTED;
+        }
+    }
+    default:
+        return M_PROPERTY_NOT_IMPLEMENTED;
+    }
+}
+
 // Redirect a property name to another
 #define M_PROPERTY_ALIAS(name, real_property) \
     {(name), mp_property_alias, .priv = (real_property)}
@@ -4062,8 +4239,7 @@ static const struct m_property mp_properties_base[] = {
         .priv = (void *)&(const int[]){0, SD_TEXT_TYPE_PLAIN}},
     {"secondary-sub-text", mp_property_sub_text,
         .priv = (void *)&(const int[]){1, SD_TEXT_TYPE_PLAIN}},
-    {"sub-text-ass", mp_property_sub_text,
-        .priv = (void *)&(const int[]){0, SD_TEXT_TYPE_ASS}},
+    M_PROPERTY_DEPRECATED_ALIAS("sub-text-ass", "sub-text/ass"),
     {"sub-start", mp_property_sub_start,
         .priv = (void *)&(const int){0}},
     {"secondary-sub-start", mp_property_sub_start,
@@ -4123,6 +4299,8 @@ static const struct m_property mp_properties_base[] = {
     {"user-data", mp_property_udata},
     {"term-size", mp_property_term_size},
 
+    {"clipboard", mp_property_clipboard},
+
     M_PROPERTY_ALIAS("video", "vid"),
     M_PROPERTY_ALIAS("audio", "aid"),
     M_PROPERTY_ALIAS("sub", "sid"),
@@ -6826,6 +7004,16 @@ const struct mp_cmd_def mp_cmds[] = {
         },
         .spawn_thread = true,
     },
+    { "screenshot-to-clipboard", cmd_screenshot_to_clipboard,
+        {
+            {"flags", OPT_CHOICE(v.i,
+                {"video", 0},
+                {"window", 1},
+                {"subtitles", 2}),
+                OPTDEF_INT(2)},
+        },
+        .spawn_thread = true,
+    },
     { "screenshot-raw", cmd_screenshot_raw,
         {
             {"flags", OPT_CHOICE(v.i,

player/core.h

@@ -460,6 +460,8 @@ typedef struct MPContext {
     //     to true.
     struct demuxer *open_res_demuxer;
     int open_res_error;
+
+    struct clipboard_state *clipboard;
 } MPContext;
 
 // Contains information about an asynchronous work item, how it can be aborted,

player/main.c

@@ -31,6 +31,7 @@
 
 #include "misc/dispatch.h"
 #include "misc/thread_pool.h"
+#include "osdep/clipboard.h"
 #include "osdep/io.h"
 #include "osdep/terminal.h"
 #include "osdep/threads.h"
@@ -267,6 +268,7 @@ struct MPContext *mp_create(void)
         .thread_pool = mp_thread_pool_create(mpctx, 0, 1, 30),
         .stop_play = PT_NEXT_ENTRY,
         .play_dir = 1,
+        .clipboard = m_clipboard_new(mpctx),
     };
 
     mp_mutex_init(&mpctx->abort_lock);

player/playloop.c

@@ -41,6 +41,7 @@
 #include "options/m_config_frontend.h"
 #include "options/m_property.h"
 #include "options/options.h"
+#include "osdep/clipboard.h"
 #include "osdep/terminal.h"
 #include "osdep/timer.h"
 #include "stream/stream.h"
@@ -1082,6 +1083,13 @@ err:
     return -1;
 }
 
+static void handle_clipboard_changes(struct MPContext *mpctx)
+{
+    bool changed = m_clipboard_poll(mpctx);
+    if (changed)
+        mp_notify_property(mpctx, "clipboard");
+}
+
 // Potentially needed by some Lua scripts, which assume TICK always comes.
 static void handle_dummy_ticks(struct MPContext *mpctx)
 {
@@ -1248,6 +1256,8 @@ void run_playloop(struct MPContext *mpctx)
 
     handle_dummy_ticks(mpctx);
 
+    handle_clipboard_changes(mpctx);
+
     update_osd_msg(mpctx);
 
     handle_update_subtitles(mpctx);
@@ -1287,6 +1297,7 @@ void run_playloop(struct MPContext *mpctx)
 
 void mp_idle(struct MPContext *mpctx)
 {
+    handle_clipboard_changes(mpctx);
     handle_dummy_ticks(mpctx);
     mp_wait_events(mpctx);
     mp_process_input(mpctx);

player/screenshot.c

@@ -33,6 +33,7 @@
 #include "misc/dispatch.h"
 #include "misc/node.h"
 #include "misc/thread_tools.h"
+#include "osdep/clipboard.h"
 #include "common/msg.h"
 #include "options/path.h"
 #include "video/mp_image.h"
@@ -501,6 +502,29 @@ void cmd_screenshot_to_file(void *p)
     talloc_free(image);
 }
 
+void cmd_screenshot_to_clipboard(void *p)
+{
+    struct mp_cmd_ctx *cmd = p;
+    struct MPContext *mpctx = cmd->mpctx;
+    int mode = cmd->args[0].v.i;
+    struct image_writer_opts opts = *mpctx->opts->screenshot_image_opts;
+    bool high_depth = image_writer_high_depth(&opts);
+    struct mp_image *image = screenshot_get(mpctx, mode, high_depth);
+    if (!image) {
+        mp_cmd_msg(cmd, MSGL_ERR, "Taking screenshot failed.");
+        cmd->success = false;
+        return;
+    }
+
+    struct m_clipboard_item item = {
+        .type = CLIPBOARD_IMAGE,
+        .image = image,
+    };
+
+    cmd->success = m_clipboard_set(mpctx, &item) == CLIPBOARD_OK;
+    talloc_free(image);
+}
+
 void cmd_screenshot(void *p)
 {
     struct mp_cmd_ctx *cmd = p;

player/screenshot.h

@@ -41,6 +41,7 @@ struct mp_image *convert_image(struct mp_image *image, int destfmt,
 // Handlers for the user-facing commands.
 void cmd_screenshot(void *p);
 void cmd_screenshot_to_file(void *p);
+void cmd_screenshot_to_clipboard(void *p);
 void cmd_screenshot_raw(void *p);
 
 #endif /* MPLAYER_SCREENSHOT_H */

video/out/w32_common.c

@@ -2182,11 +2182,17 @@ static int gui_thread_control(struct vo_w32_state *w32, int request, void *arg)
             } else if (changed_option == &vo_opts->cursor_passthrough) {
                 update_cursor_passthrough(w32);
             } else if (changed_option == &vo_opts->border ||
-                       changed_option == &vo_opts->title_bar ||
-                       changed_option == &vo_opts->show_in_taskbar)
+                       changed_option == &vo_opts->title_bar)
             {
                 update_window_style(w32);
                 update_window_state(w32);
+            } else if (changed_option == &vo_opts->show_in_taskbar) {
+                // This hide and show is apparently required according to the documentation:
+                // https://learn.microsoft.com/en-us/windows/win32/shell/taskbar#managing-taskbar-buttons
+                ShowWindow(w32->window, SW_HIDE);
+                update_window_style(w32);
+                ShowWindow(w32->window, SW_SHOW);
+                update_window_state(w32);
             } else if (changed_option == &vo_opts->window_minimized) {
                 update_minimized_state(w32);
             } else if (changed_option == &vo_opts->window_maximized) {