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feat: storyboard generation (json, webvtt) and proxy

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adds support for video storyboard extraction, generation and proxying
This commit is contained in:
sherl
2025-10-15 00:03:45 +02:00
parent c760104d70
commit b0845d723a
6 changed files with 218 additions and 33 deletions
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33
ythdd_struct_parser.py
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@@ -4,33 +4,10 @@ import json
import dateparser
import ythdd_globals
import ythdd_extractor
import ythdd_struct_builder
DEFAULT_AVATAR = "https://yt3.ggpht.com/a/default-user=s176-c-k-c0x00ffffff-no-rj"
def genThumbs(videoId: str):
result = []
thumbnails = [
{'height': 720, 'width': 1280, 'quality': "maxres", 'url': "maxres"}, # will always attempt to return the best quality available
{'height': 720, 'width': 1280, 'quality': "maxresdefault", 'url': "maxresdefault"},
{'height': 480, 'width': 640, 'quality': "sddefault", 'url': "sddefault"},
{'height': 360, 'width': 480, 'quality': "high", 'url': "hqdefault"},
{'height': 180, 'width': 320, 'quality': "medium", 'url': "mqdefault"},
{'height': 90, 'width': 120, 'quality': "default", 'url': "default"},
{'height': 90, 'width': 120, 'quality': "start", 'url': "1"},
{'height': 90, 'width': 120, 'quality': "middle", 'url': "2"},
{'height': 90, 'width': 120, 'quality': "end", 'url': "3"},
]
for x in thumbnails:
width = x['width']
height = x['height']
quality = x['quality']
url = ythdd_globals.config['general']['public_facing_url'] + 'vi/' + videoId + '/' + x['url'] + '.jpg'
result.append({'quality': quality, 'url': url, 'width': width, 'height': height})
return result
def doesContainNumber(string: str, numeric_system: int = 10) -> bool:
try:
number = int(string, numeric_system)
@@ -150,7 +127,7 @@ def parseRenderers(entry: dict, context: dict = {}) -> dict:
"authorUrl": "/channel/" + author_ucid,
"authorVerified": verified, # TODO
"authorThumbnails": ythdd_extractor.generateChannelAvatarsFromUrl(avatar_url),
"videoThumbnails": genThumbs(safeTraverse(entry, ["videoRenderer", "videoId"], default="unknown")),
"videoThumbnails": ythdd_struct_builder.genThumbs(safeTraverse(entry, ["videoRenderer", "videoId"], default="unknown")),
"description": description,
"descriptionHtml": description_html,
"viewCount": view_count,
@@ -258,7 +235,7 @@ def parseRenderers(entry: dict, context: dict = {}) -> dict:
"authorId": author_ucid,
"authorUrl": "/channel/" + author_ucid,
"authorVerified": False,
"videoThumbnails": genThumbs(video_id),
"videoThumbnails": ythdd_struct_builder.genThumbs(video_id),
"description": "",
"descriptionHtml": "",
"viewCount": parseViewsFromViewText(views_text),
@@ -287,7 +264,7 @@ def parseRenderers(entry: dict, context: dict = {}) -> dict:
# thumbnail["url"] = ythdd_globals.translateLinks(thumbnail["url"])
video_id = safeTraverse(entry, ["gridVideoRenderer", "videoId"], default="UnknownVideoId")
thumbnails = genThumbs(video_id)
thumbnails = ythdd_struct_builder.genThumbs(video_id)
published_date = safeTraverse(entry, ["gridVideoRenderer", "publishedTimeText", "simpleText"], default="now")
published_date = published_date.removeprefix("Streamed ")
@@ -384,7 +361,7 @@ def parseRenderers(entry: dict, context: dict = {}) -> dict:
"authorId": author_ucid,
"authorUrl": "/channel/" + author_ucid,
"authorThumbnails": avatars,
"videoThumbnails": genThumbs(video_id),
"videoThumbnails": ythdd_struct_builder.genThumbs(video_id),
"index": video_index,
"lengthSeconds": length,
"liveNow": False, # todo: check this?