@@ -109,6 +109,8 @@ local opts = {
109 109
range_marks = false, -- <yes|no> set chapters at A-B loop points?
110 110
autostart = false, -- <yes|no> automatically dump cache at start?
111 111
autoend = "no", -- <no|HH:MM:SS> cache time to stop at
112 +
hostchange = false, -- <yes|no> use if the host changes mid stream
113 +
quit = "no", -- <no|HH:MM:SS> quits player at specified time
112 114
}
113 115 114 116
-- for internal use
@@ -124,6 +126,8 @@ local file = {
124 126
cache_dumped, -- whether the current cache has been written
125 127
cache_observed, -- whether the cache time is being observed
126 128
endseconds, -- user specified autoend cache time in seconds
129 +
prior_cache = 0, -- previous cache time
130 +
quit_timer, -- used as a replacement for autoend if hostchange is used
127 131
}
128 132 129 133
local loop = {
@@ -142,6 +146,7 @@ local ab_chapters = {} -- A-B loop point chapters
142 146
local chapter_points
143 147
local convert_time
144 148
local observe_cache
149 +
local autoquit
145 150 146 151
local function validate_opts()
147 152
if opts.output_label ~= "increment" and
@@ -183,7 +188,7 @@ local function update_opts(changed)
183 188
mp.set_property_native("chapter-list", chapter_list)
184 189
end
185 190
end
186 -
if changed["autostart"] or changed["autoend"] then
191 +
if changed["autostart"] or changed["autoend"] or changed["hostchange"] then
187 192
observe_cache()
188 193
end
189 194
validate_opts()
@@ -192,13 +197,22 @@ end
192 197
options.read_options(opts, "streamsave", update_opts)
193 198
update_opts{}
194 199 195 -
function convert_time()
196 -
local H, M, S = opts.autoend:match("(%d+):(%d+):(%d+)")
200 +
function convert_time(value, quit)
201 +
local H, M, S = value:match("(%d+):(%d+):(%d+)")
197 202
if not (H and M and S) then
198 -
file.endseconds = nil
203 +
if quit then
204 +
opts.quit = "no"
205 +
else
206 +
file.endseconds = nil
207 +
end
199 208
return
200 209
end
201 -
file.endseconds = H*3600 + M*60 + S
210 +
local compute = H*3600 + M*60 + S
211 +
if quit then
212 +
return compute
213 +
else
214 +
file.endseconds = compute
215 +
end
202 216
end
203 217 204 218
-- dump mode switching
@@ -245,6 +259,7 @@ mp.observe_property("media-title", "string", title_change)
245 259
-- Determine container for standard formats
246 260
function container()
247 261
file.cache_dumped = false
262 +
file.prior_cache = 0
248 263
if opts.force_extension ~= "no" and not file.oldext then
249 264
return end
250 265
local file_format = mp.get_property("file-format")
@@ -340,6 +355,30 @@ local function change_end(value)
340 355
end
341 356
end
342 357 358 +
local function change_hostchange(value)
359 +
if not value or value == "no" then
360 +
opts.hostchange = false
361 +
print("Hostchange disabled")
362 +
mp.osd_message("streamsave: hostchange disabled")
363 +
else
364 +
opts.hostchange = true
365 +
opts.autostart = true
366 +
observe_cache()
367 +
print("Hostchange enabled")
368 +
mp.osd_message("streamsave: hostchange enabled")
369 +
end
370 +
end
371 + 372 +
local function change_quit(value)
373 +
opts.quit = value or opts.quit
374 +
if file.quit_timer and file.quit_timer:is_enabled() then
375 +
file.quit_timer:kill()
376 +
end
377 +
autoquit(convert_time(opts.quit, true))
378 +
print("Quit set to " .. opts.quit)
379 +
mp.osd_message("streamsave: quit set to " .. opts.quit)
380 +
end
381 + 343 382
local function range_flip()
344 383
loop.a = mp.get_property_number("ab-loop-a")
345 384
loop.b = mp.get_property_number("ab-loop-b")
@@ -495,13 +534,20 @@ local function stop()
495 534
end
496 535 497 536
local function automatic(_, value)
498 -
if not value then
499 -
return end
537 +
if opts.hostchange and file.prior_cache ~= 0
538 +
and (not value or math.abs(value - file.prior_cache) > 300)
539 +
then
540 +
-- reload stream
541 +
mp.command("playlist-play-index current")
542 +
return
543 +
elseif not value then
544 +
return
545 +
end
500 546
if opts.autostart and not file.cache_dumped then
501 547
opts.dump_mode = "continuous"
502 548
cache_write()
503 549
end
504 -
if not file.endseconds then
550 +
if not file.endseconds and not opts.hostchange then
505 551
mp.unobserve_property(automatic)
506 552
file.cache_observed = false
507 553
end
@@ -511,24 +557,37 @@ local function automatic(_, value)
511 557
file.cache_observed = false
512 558
file.cache_dumped = false
513 559
end
560 +
file.prior_cache = value
514 561
end
515 562 516 563
-- cache duration observation switch for runtime changes
517 564
function observe_cache()
518 -
convert_time()
565 +
convert_time(opts.autoend)
519 566
if not file.cache_observed and (opts.autostart or file.endseconds) then
520 567
mp.observe_property("demuxer-cache-time", "number", automatic)
521 568
file.cache_observed = true
522 569
end
523 570
end
524 571
observe_cache()
525 572 573 +
function autoquit(value)
574 +
if opts.quit == "no" then
575 +
return
576 +
end
577 +
file.quit_timer = mp.add_timeout(value, function() mp.command("quit")
578 +
print("Quit after " .. opts.quit)
579 +
end)
580 +
end
581 +
autoquit(convert_time(opts.quit, true))
582 + 526 583
mp.register_script_message("streamsave-mode", mode_switch)
527 584
mp.register_script_message("streamsave-title", title_override)
528 585
mp.register_script_message("streamsave-extension", format_override)
529 586
mp.register_script_message("streamsave-path", change_path)
530 587
mp.register_script_message("streamsave-label", change_label)
531 588
mp.register_script_message("streamsave-autoend", change_end)
589 +
mp.register_script_message("streamsave-hostchange", change_hostchange)
590 +
mp.register_script_message("streamsave-quit", change_quit)
532 591 533 592
mp.add_key_binding("Alt+z", "mode-switch", function() mode_switch("cycle") end)
534 593
mp.add_key_binding("Ctrl+x", "stop-cache-write", stop)
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