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* ytdl_hook.lua: search for yt-dlp by defaultGuido Cella2021-09-251-18/+48
| | | | | | | | | | | Because youtube-dl is inactive and the yt-dlp fork is becoming more popular, make mpv use yt-dlp without any extra configuration. yt-dlp is ordered before youtube-dl because it's more obscure, so users who have yt-dlp installed are more likely to want to use it rather than youtube-dl. Fixes #9208.
* command: cycle: respect the prefix "repeatable"Avi Halachmi (:avih)2021-08-191-1/+3
| | | | | | | | | | | | | | | | | The "cycle" command _declaration_ enables repeatability by default, however, the command handler applies additional logic to augment it, based on the property which is being cycled - using some guesswork. Specifically, properties with discrete values are not repeatable (like sub or osd-level), while continuous properties are repeatable (like volume). Previously, the "repeatable" prefix could not override this additional logic. This commit changes the behavior so that the logic affects only the default repeatability (still based on the property like before), however, the "repeatable" prefix is now allowed to override it.
* stats.lua: typo lavfi-complexStefan de Konink2021-08-151-2/+2
| | | | Fix typo lavi-complex to lavfi-complex.
* sub: show subs without duration on vid changeGuido Cella2021-08-131-1/+1
| | | | | | | | | | | | | | | | | When changing video track with subtitles with unknown duration, they aren't shown until you seek, cycle sub back and forth, or apply a video filter. This is caused by reinit_video_chain_src() calling reset_subtitle_state() -> sub/sd_ass.c:reset() -> ass_flush_events() when ctx->duration_unknown is true. The ass_flush_events() call was added in a714f8e so subs with unknown duration wouldn't multiply on seek, i.e. when reset_subtitle_state() is called from reset_playback_state(). So keep calling it from there, and in reinit_video_chain_src() use just term_osd_set_subs(mpctx, NULL) instead to clear any subtitles printed to the terminal. The reset_subtitle_state() call was added in c1ac97b to "reset the state correctly when switching between video/no-video", but with it removed I no longer notice any issue doing that.
* sub: align ytdl-hook secondary subs to the topGuido Cella2021-08-111-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 29e15e6248 prefixed youtube-dl's subs url with an edl prefix to not download them until they're selected, which is useful when there are many sub languages. But this prefix broke the alignment of secondary subs, which would overlap the primary subs instead of always being placed at the top. This can be tested with --sub-file='edl://!no_clip;!delay_open,media_type=sub;secondary_sub.srt' When a sub is added, sub.c:reinit_sub() is called. This calls in init_subdec() -> dec_sub.c:sub_create() -> init_decoder() -> sd_ass:init(). Then reinit_sub() calls sub_control(track->d_sub, SD_CTRL_SET_TOP, &(bool){!!order}) which sets sd_ass_priv.on_top = true for secondary subs. But for EDL subs the real sub is initialized again when in dec_sub.c:sub_read_packets() is_new_segment() returns true and update_segment() is called, or when sub_get_bitmaps() calls update_segment(). update_segment() then calls init_decoder(), which calls sd_ass:init(), so sd_ass_priv is reinitialized, and its on_top property is left false. This commit sets it to true again. For URLs that need to be downloaded it seems that the update_segment() call that reinitializes sd_ass_priv is always the one in sub_read_packets(), but with local subs sub_get_bitmaps() is usually called earlier (though there shouldn't be a reason to use the EDL URL for local subs), so I added the order parameter to sub_create(), rather than adding it to all of update_segment(), sub_read_packets() and sub_get_bitmaps(). Also removes the cast to bool in the other sub_control call, since sub/sd_ass.c:control already casts arg to bool when cmd is SD_CTRL_SET_TOP.
* lua: read_options: quote values at error messagesAvi Halachmi (:avih)2021-08-101-3/+3
| | | | | | | This makes it easier to understand the error in cases of incorrect syntax or formatting at .conf files. (js already has this quoting). Fixes #9105
* command: check for monitor par in window-scaleDudemanguy2021-08-091-0/+6
| | | | | | | | When performing the scaling calculations, the window scale properties do not bother checking for potential monitor par. The vo keeps track of this via vo->monitor_par. Simply multiply/divide the video's width or height depending on the value of monitor_par. We also clamp the values to avoid the values running away to infinity in extreme cases.
* command: check for rotation in window-scaleDudemanguy2021-08-091-0/+3
| | | | | | | | | | | | | | | The vo currently handles rotations in 90 degree steps and some VOs set this via VO_CAP_ROTATE90. When the rotation exactly hits either 90 or 270 degrees, this causes the values of dwidth and dheight to perfectly swap like one would expect. However, the mp_image_params_get_dsize function call in both of the window scale functions do not take this special case into account. So the width/height values returned will be incorrectly flipped in the 90 and 270 degree cases if the vo driver does implement VO_CAP_ROTATE90 (like vo=gpu). Fortunately, the mp_image_params struct keeps track of the rotation for us. So all we need to do is check if the image is rotated at 90 or 270 degrees and check that the current vo driver supports VO_CAP_ROTATE90. If so, then swap vid_w and vid_h to their true, correct values.
* command: merge window-scale code togetherDudemanguy2021-08-091-13/+3
| | | | | | | Based on a small patch originally written by @avih. Instead of duplicating the window-scale logic in update_window_scale, just call the mp_property_current_window_scale function with the M_PROPERTY_SET action and a NULL property.
* command: make current-window-scale writeable, 2nd attemptDudemanguy2021-08-071-0/+9
| | | | | | | | | | | | | | | | | | | | | | The window-scale property mirrors the respective option (not the effective scale derived from the current window size), and as such setting its value to the same value it had before has no effect. Specifically - the window will not resize. This is consistent as far as property-option bridge behavior goes, but we do end up with an issue that we can't set an arbitrary scale and expect the window to always resize accordingly. We do also have a current-window-scale property which does reflect the actual window size, however, it's been read-only till now. This commit makes current-window-scale RW so that it's now always possible to set an arbitrary scale and expect the window to resize accordingly (without affecting window-scale - like manual resize). Also, mention window-scale no-effect-if-not-changed at the docs. Based on code by @Dudemanguy from commit 873ae0d, with same effect.
* Revert "command: make current-window-scale writeable"Avi Halachmi (:avih)2021-08-071-34/+25
| | | | | | | | | | | This reverts commit 873ae0de2af3bb84a11e5e57f6e3a8942b2263c2. The next commit will restore this functionality, with the following differences from the reverted commit: - Smaller and simpler code change. - On bad scale: use "Invalid value" (compared to "no such property"). - Doesn't combine the docs for window-scale and current-window-scale. - Doesn't remove the docs for window-scale behavior prior to 0.31.0.
* stats.lua: page 4 (keys): group current-window-scale under windowGuido Cella2021-08-061-1/+1
| | | | | This groups "set current-window-scale ..." under the "window" group instead of "current" in the list of keybindings.
* command: make current-window-scale writeableDudemanguy2021-08-051-25/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | Somewhat confusingly, mpv has both a window-scale option and a current-window-scale property. The documentation lists window-scale under properties (and it is technically is one), but at its core it is actually an option which means it behaves subtly different. Options in mpv are runtime-configurable, but they only change anything if the value of the option itself changes. window-scale is an option and not meant to keep track of the actual scale of the window (intended behavior introduced by d07b7f0). This causes window-scale to do nothing in certain cases (ex: the window is manually resized and window-scale is set to 1.00 again). This is logical and consistent with the behavior of the rest of the mpv options, but it also makes it a poor candidate for setting the mpv window scale dynamically. As a remedy, we can just make current-window-scale writeable instead. current-window-scale is intended to always report the actual scale of the window and keep track of any window size changes made by the user. By making this property also writeable, it allows the user to have more intuitive behavior (i.e. setting current-window-scale to 1.00 always sets the window to a scale of 1). Additionally, the default input.conf is changed to use current-window-scale instead of window-scale. The window-scale documentation under property list is removed since it is already documented under options and users should probably set the current-window-scale property instead in most cases.
* stats.lua: page 4 (keys): better alignment of non-ascii keysAvi Halachmi (:avih)2021-07-311-2/+16
| | | | | | | | | | | | | | | | | | | | | | | Previously we assumed the key-name string occupies strlen(name) cells, now we count codepoints instead. This improves alignment of non-english key names. Still not perfect because we don't know if the key name is single or double width, but wcwidth not available to scripts, notoriously unreliable (depends on locale, correct and updated tables, etc), and also not always available (Windows). Still, better than nothing, and we err by at most one cell - vs up to three before this commit (4 bytes keyname codepoint). In the future we could do the alignment using libass tags, however, this both complicates the ass-output generation, and also not available when we output for the terminal, so for now only count codepoints. Also, if the key name was in a right-to-left language, then previously the name/command were swapped visually. Now we inject a left-to-right marker before the name to ensure direction. This works also when harfbuzz is disabled for libass (--sub-ass-shaper=simple).
* player: eac3 to the whitelist of audio extensionsDudemanguy2021-07-301-1/+1
| | | | ffmpeg plays these just fine. Fixes #9065.
* stats.lua: page 4 (keys): detect single-quotesAvi Halachmi (:avih)2021-07-301-2/+2
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* options: audio-display determines cover priorityGuido Cella2021-07-291-2/+6
| | | | | | | | | | | | Let audio-display determine whether embedded images or external cover art tracks should be selected when both are present. Attached pictures are given priority by default as requested in #8539. Also updates references to attached pictures in the log and manpage to refer to cover art as well. Closes #8539.
* command: handle changes to image-display-durationGuido Cella2021-07-251-0/+5
| | | | | | | | | | When changing image-display-duration at runtime, make the new value take effect immediately, rather than from the next playlist-position change. This allows toggling the slideshow mode while viewing images (without hacks like executing playlist-play-index current afterwards). All the conditions are just to be safe since even if you set time_frame while playing a video, it's immediately overwritten by the next value.
* stats.lua: fix ass-escape while persistent_overlay=yesAvi Halachmi (:avih)2021-07-251-14/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mpv has two methods to display output from text input: - show-text (scripting: mp.osd_message) has ass disabled by default (escaped), and the property osd-ass-cc can control escaping. - osd-overlay (scripting: mp.set_osd_ass or mp.create_osd_overlay) has ass enabled (unescaped), and osd-ass-cc is NOT supported. By default, stats.lua uses mp.osd_message which does support escaping. That's persistent_overlay=no. When using persistent_overlay=yes then mp.set_osd_ass is used. Due to this, the no_ASS(..) function - which is supposed to escape ass, simply returned its input unmodified when persistent_overlay is enabled. This is not a new issue, and the filters on page 1 use no_ASS() to no avail in persistent mode, however, this content (filter name and value strings) rarely actually needs escaping, and users didn't notice. However, the new page 4 (keys) does break visibly when no_ASS doesn't work, because it tries to escape arbitrary key-names and command strings, and at the very least the key '{' is bound by default, which is displayed incorrectly if escaping doesn't work. Fix this by rolling our own escaping when using mp.set_osd_ass, similar to how the mpv code does it for mp.osd_message (substrings replacements). However, this means that the set_ASS(..) function can no longer behave correctly because escaping requires going through the whole content string rather than only inserting a marker. Luckily, other than at no_ASS, set_ASS was only used at one place (text_style), which is only called from two places: - generate_graph() only needs to restore styles - not to enable ass. - add_header() is only used at the begining of page output, and uses set_ASS to enable ass initially when using mp.osd_message. So remove the set_ASS function, and instead enable ass directly at print_page using osd-ass-cc when mp.osd_message is used. Fixes #9022
* js: fix tiny leaks if js_try throws(!)Avi Halachmi (:avih)2021-07-231-16/+41
| | | | | | | | | | | | | | | | | | | | | | | | As it turns out, js_try can throw if it runs out of try-stack (without/before entering either the try part or the catch part). If it happens, then C code which does allocation -> try will leak. In mpv there were two places which do alloc and then try, one of them as part of the autofree system. On both cases the leak is the smallest possible (zero allocation) - talloc_new(NULL); It's very unlikely to trigger - an autofree mpv API should be called when the try-stack is exactly full, and our next try will throw (and guaranteed to get caught at an outer level, but with a leak). Fix that by doing the allocation inside the try block, so that if try throws before it's entered then nothing got allocated/leaked. Mujs internal code also has/had similar leaks, which are getting fixed around this time (July 2021, post mujs 1.1.3). [1] exhaust the try-stack or call-stack, whichever comes first: function kaboom() { try { kaboom() } catch(e) {} }
* js: key bindings: ensure priorities for same-key bindingsAvi Halachmi (:avih)2021-07-211-4/+14
| | | | | | | | | | | | | | | | | | Previously, if a script bound the same key more than once to different functions (without removing the older bindings first), then pressing the key triggered any of the bound functions arbitrarily[1]. Now the newest binding for the same key is always the active one. If the newest binding is then removed - the second-newest will become active, etc. (same mechanism as before, except that the active key was not always the newest). [1] The order was implementation-defined, however `for (name in obj)' happens to iterate. With mujs that's currently alhabetic order, and name is from mp.add_[forced_]key_binding(key, name...) or generated internally if name is not provided. So a binding with higher alphabetic `name' value had priority over lower name value.
* options: add watch-later-optionsGuido Cella2021-07-213-77/+18
| | | | | | | | | | This allows configuring which options are saved by quit-watch-later. Fixes #4126, #4641 and #5567. Toggling a video or audio filter twice would treat the option as changed because the backup value is NULL, and the current value of vf/af is a list with one empty item, so obj_settings_list_equal had to be changed.
* stats.lua: remove script-opts for the main keys (i/I)Guido Cella2021-07-211-4/+2
| | | | | | | Unlike the page switching/scrolling keys which are bound at runtime and therefore we need to know which (configured) keys to bind, the main keys (i/I by default) are static and can be bound via input.conf. And indeed, the builtin bindings at etc/input.conf have them already.
* stats.lua: page 4 (keys): fix "excluding stats keys" - attempt 2Avi Halachmi (:avih)2021-07-201-7/+7
| | | | | | | | | | | | | | | | | | Page 4 bindings listing wants to exclude the interactive keys of the stats script itself - so that they don't hide the normal keys which are bound when stats is not interactive. It did so by testing that the bound command includes stats/__key which is how it usually looks when a script binds keys. However, if a script uses a name for the binding - like stats.lua does for the interative keys (because it later removes them by name when interactive mode ends), then the command has stats/name rather than stats/__key... To fix this, we change the names of the forced interactive bindings to start with __forced_, and that's now also what the page-4 listing excludes.
* Revert "stats.lua: page 4 (keys): fix "excluding stats keys""Avi Halachmi (:avih)2021-07-201-3/+3
| | | | | | | | | | This reverts commit 0f1654811bda0dfdd337734ec33c59b67522234a. It was an incorrect fix, because the key names do get used - to remove the forced bindings once stats exits the interactive mode. And without names - the interactive keys remained active even after stats exited interactive mode.
* stats.lua: page 4 (keys): fix "excluding stats keys"Avi Halachmi (:avih)2021-07-201-3/+3
| | | | | | | | | | | | | | | The page 4 keybinding list tries to skip the interactive bindings of stats itself (because they would hide the normal bindings of these keys when stats is not visible), and to do that it excludes commands containing "script-binding stats/__key" - which is how script-added bindings usually look like. However, keys which are added with a "name" bind stats/name rather than stats/__key... - and that's what stats.lua did till now with its interactive force-bindings. Now the interactive forced bindings are added without a name, and so they do end up using the automatic stats/__key... and get excluded.
* stats.lua: page 4 (keys): support help-like terminal printoutAvi Halachmi (:avih)2021-07-191-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | While --input-test is useful, and so is page 4 of stats, until now there was no way to simply print the list in a help-like fashion. This commit adds such printout, invoked by the script opt stats-bindlist=yes, which uses the existing page 4 code. This prints the list on startup and quits immediately - like any help page. It's awkward to invoke compared to other help pages, and it does require the stats page to be enabled (it is by default), however it is a script-generated output, and currently there's no other method to print a help page generated by a script. The printout itself is performed using lua's io.write. While reliable, it's not the standard way for mpv to print to the terminal. Other possible printout methods are mp.msg.info - which also prints "[stats]" prefix on each line (ugly), or forcing term-osd and setting an osd-message which mpv will then print at the terminal - however that's printed to stderr, and could also be subject to timing concerns since we quit right afterwards. In the future we can consider changing/integrating the invocation so that mpv itself could print a help page generated by a script, thus solving both the awkward invocation and printout-method issues.
* stats.lua: add page 4: active key-bindings listAvi Halachmi (:avih)2021-07-191-0/+151
| | | | | | | | | | | | | This is a scrollable page which also works nicely with the terminal OSD. Typically there are more than 100 bound keys. It groups the binding using fuzzy property/command/script name after simple analysis of the command string, and then further sorts the binding in each group according to the "complexity" of the key itself (plain keys -> keys with modifiers, alphabetically, etc). The alignment/grouping style is heavily inspired by @medhefgo's #8924 but otherwise it's an independent implementation.
* stats.lua: scroll: allow throttling page-rebuild (no-op)Avi Halachmi (:avih)2021-07-191-4/+5
| | | | | | | | | | | | | | | Typically the current page is rebuilt and rendered once per second, howeve, scrolling can invoke the rebuild function very frequently, even at a rate which is too fast for the rebuild function to keep up. This can result in high CPU usage and input lag. This commit adds an argument to the page-rebuild function, letting it know whether or not it's called following a scroll keypress, thus allowing it to cache intermediate data so that it doesn't have to re-calculate the whole page from scratch. This additional argument is unused currently, but it could be useful for the internal performance page - which can be relatively heavy.
* stats.lua: move internal performance from page 4 to page 0Avi Halachmi (:avih)2021-07-191-3/+3
| | | | | This allows adding more pages without the internal performance page getting stuck at the middle of the list.
* player: fix missed pause state update during reset in some casessfan52021-07-181-0/+4
| | | | | | | | When playing a new file, if paused_for_cache was true before being reset the AO would never be unpaused because that state was thrown away, leaving it stuck. Fix this by updating the pause state before resetting that variable. Note that this does not make the second update_internal_pause_state() call redundant. This fixes the same bug fb5d976cb0 was supposed to.
* audio: check ao driver init failure to avoid use after freeShreesh Adiga2021-07-131-9/+12
| | | | | | | | reinit_audio_filters_and_output function will free mpctx->ao_chain when there is a failure during audio initialization. So modify it to return -1 in case of init failure. The return value is checked to avoid use after free. Reported by Address Sanitizer when manually specifying --ao which triggers "Failed to initialize audio driver" error.
* lua: fix timers comment (no-op)Avi Halachmi (:avih)2021-07-131-2/+3
| | | | | process_timers() doesn't return an absolute time. It returned delta>0 or nil before f73814b1 , and since f73814b1 it can also return 0.
* command: adds support for secondary subs to sub-seek and sub-stepRipose2021-07-121-7/+26
| | | | | | | Modifies the sub-seek and sub-step commands with a second <flags> argument to specify whether to seek/step on the primary or secondary subtitles. The flag is used to index into the current_track array in cmd_sub_step_seek.
* command: add secondary-sub-start and secondary-sub-end propertiesRipose2021-07-121-4/+11
| | | | | | | Adds secondary-sub-start and secondary-sub-end properties by setting the current_track index in the m_property's priv variable which later gets accessed in get_times. Also adds a test of the secondary subtitle time properties in tests/subtimes.js bound to 'T'.
* recorder: add support for attachments (fonts)TheAMM2021-07-081-1/+9
| | | | | | Though, only when the output format is matroska, to avoid muxing errors. This is quite useful when the input has ASS subtitles, as they tend to rely on embedded fonts.
* player: add append-play flag to loadlistGuido Cella2021-07-061-3/+6
| | | | Closes #5664.
* osc: expose osc-visibility via shared-script-propertiesAvi Halachmi (:avih)2021-07-061-0/+1
| | | | | | | | | | | | | | | | osc-visibility can already be changed at runtime via script-message or other means, but until now there was no way to tell what the current state is. Now shared-script-properties/osc-visibility reflects this state. It's output-only by the osc - changing it does not affect the osc. Useful if a script wants to change osc-visibility temporarily, and later restore to its original state. There's no way to coordinate if more than one script wants to change it, but that would be a hard problem to solve anyway, even if the osc itself tried to coordinate such requests from different sources.
* sub: fix subs/lyrics on music files with sub-past-video-end=norcombs2021-06-271-1/+3
| | | | Regressed in 11423acf3
* stats.lua: add scaled resolutionDudemanguy2021-06-251-0/+7
| | | | | Calculate the actual scaled size of the video from osd-dimensions and display it on the stats page.
* player: fix property nameGuido Cella2021-06-241-1/+1
| | | | | | | | | | | | | Commits 4d1ffec and 6e481d0 renamed sub-ass-style-override to sub-ass-override. But in commit bd603c2, when renaming it in quit-watch-later's backup_properties, which determines which properties are saved by quit-watch-later/write-watch-later-config, it was incorrectly renamed to sub-style-override instead, and thus never got saved even if modified at runtime. Instead mpv attempted to save the non-existing property "sub-style-override", but since no error is raised when saving non-existing properties with quit-watch-later, no one noticed it. This commit renames the saved property to the correct new name "sub-ass-override" so that it does get saved.
* lua: idle observers: ensure timers are up-to-dateAvi Halachmi (:avih)2021-06-231-0/+9
| | | | | | | | | | | | | | | This fixes two issues, both of which resulted from the timers-wait period not being re-calculated after idle-observers were executed: - If timers were added from an idle observer then they could fire long after they were due (only when/if the next mpv event arrives). - Idle observers don't execute in zero time, and the wait period for the next timer was implicitly extended by the idle observers execution time (because it was calculated before the idle observers). This commit ensures that if idle-observers were executed, then the timers wait period is re-calculated, which solves both issues.
* lua: timers: don't block forever with slow callbacksAvi Halachmi (:avih)2021-06-231-2/+13
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