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ytdl_hook: add thumbnail option

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Opening speed could be improved with the "async" prefix, but then the
tracks would be out of order.
This commit is contained in:
Christoph Heinrich 2023-10-24 00:51:29 +02:00 committed by Dudemanguy
parent a5b0eceeba
commit 045f4a7315
2 changed files with 13 additions and 12 deletions
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7
DOCS/man/options.rst
View File

@ -943,6 +943,13 @@ Program Behavior
``all_formats`` is set to 'no', and the stream selection as done by
youtube-dl (via ``--ytdl-format``) is used.
``thumbnails=<all|best|none>``
Add thumbnails as video tracks (default: none).
Thumbnails get downloaded when they are added as tracks, so 'all' can
have a noticable impact on how long it takes to open the video when
there are a lot of thumbnails.
``use_manifests=<yes|no>``
Make mpv use the master manifest URL for formats like HLS and DASH,
if available, allowing for video/audio selection in runtime (default:

18
player/lua/ytdl_hook.lua
View File

@ -8,6 +8,7 @@ local o = {
use_manifests = false,
all_formats = false,
force_all_formats = true,
thumbnails = "none",
ytdl_path = "",
}
@ -616,7 +617,7 @@ local function formats_to_edl(json, formats, use_all_formats)
return res
end
local function add_single_video(json, thumbnail, allthumbs)
local function add_single_video(json)
local streamurl = ""
local format_info = ""
local max_bitrate = 0
@ -755,13 +756,13 @@ local function add_single_video(json, thumbnail, allthumbs)
end
-- add thumbnails
if (thumbnail == true) and not (json.thumbnails == nil) then
if (o.thumbnails == 'all' or o.thumbnails == 'best') and not (json.thumbnails == nil) then
local thumb = nil
local thumb_height = -1
for _, thumb_info in ipairs(json.thumbnails) do
if not (thumb_info.url == nil) then
if (allthumbs == true) then
if (o.thumbnails == 'all') then
msg.verbose("adding thumbnail")
mp.commandv("video-add", thumb_info.url, "auto")
thumb_height = 0
@ -885,8 +886,6 @@ function run_ytdl_hook(url)
local format = mp.get_property("options/ytdl-format")
local raw_options = mp.get_property_native("options/ytdl-raw-options")
local allsubs = true
local thumbnail = false
local allthumbs = false
local proxy = nil
local use_playlist = false
@ -918,11 +917,6 @@ function run_ytdl_hook(url)
end
if (param == "sub-lang" or param == "sub-langs" or param == "srt-lang") and (arg ~= "") then
allsubs = false
elseif (param == "write-thumbnail") then
thumbnail = true
elseif (param == "write-all-thumbnails") then
thumbnail = true
allthumbs = true
elseif (param == "proxy") and (arg ~= "") then
proxy = arg
elseif (param == "yes-playlist") then
@ -1094,7 +1088,7 @@ function run_ytdl_hook(url)
elseif self_redirecting_url and #json.entries == 1 then
msg.verbose("Playlist with single entry detected.")
add_single_video(json.entries[1], thumbnail, allthumbs)
add_single_video(json.entries[1])
else
local playlist_index = parse_yt_playlist(url, json)
local playlist = {"#EXTM3U"}
@ -1148,7 +1142,7 @@ function run_ytdl_hook(url)
end
else -- probably a video
add_single_video(json, thumbnail, allthumbs)
add_single_video(json)
end
msg.debug('script running time: '..os.clock()-start_time..' seconds')
end