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Merge remote-tracking branch 'github/yt-live-from-start-range' into yt-live-from-start-range

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This commit is contained in:
Elyse 2023-10-08 01:01:31 -06:00
commit fb2b57a773
2 changed files with 14 additions and 9 deletions
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9
yt_dlp/YoutubeDL.py
View File

@ -27,7 +27,12 @@
from .compat import functools, urllib # isort: split
from .compat import compat_os_name, compat_shlex_quote, urllib_req_to_req
from .cookies import LenientSimpleCookie, load_cookies
from .downloader import FFmpegFD, DashSegmentsFD, get_suitable_downloader, shorten_protocol_name
from .downloader import (
DashSegmentsFD,
FFmpegFD,
get_suitable_downloader,
shorten_protocol_name,
)
from .downloader.rtmp import rtmpdump_version
from .extractor import gen_extractor_classes, get_info_extractor
from .extractor.common import UnsupportedURLIE
@ -3281,7 +3286,7 @@ def existing_video_file(*filepaths):
fd, success = None, True
if info_dict.get('protocol') or info_dict.get('url'):
fd = get_suitable_downloader(info_dict, self.params, to_stdout=temp_filename == '-')
if not (fd is FFmpegFD or fd is DashSegmentsFD) and 'no-direct-merge' not in self.params['compat_opts'] and (
if fd not in [FFmpegFD, DashSegmentsFD] and 'no-direct-merge' not in self.params['compat_opts'] and (
info_dict.get('section_start') or info_dict.get('section_end')):
msg = ('This format cannot be partially downloaded' if FFmpegFD.available()
else 'You have requested downloading the video partially, but ffmpeg is not installed')

14
yt_dlp/options.py
View File

@ -416,13 +416,13 @@ def _alias_callback(option, opt_str, value, parser, opts, nargs):
general.add_option(
'--live-from-start',
action='store_true', dest='live_from_start',
help=('Download livestreams from the start. Currently only supported for YouTube (Experimental).',
'Time ranges can be specified using --download-sections to download only a part of the stream.',
'Negative values are allowed for specifying a relative previous time, using the # syntax',
'e.g. --download-sections "#-24hours - 0" (download last 24 hours),',
'e.g. --download-sections "#-1h - 30m" (download from 1 hour ago until the next 30 minutes),',
'e.g. --download-sections "#-3days - -2days" (download from 3 days ago until 2 days ago).',
'It is also possible to specify an exact unix timestamp range, using the * syntax',
help=('Download livestreams from the start. Currently only supported for YouTube (Experimental). '
'Time ranges can be specified using --download-sections to download only a part of the stream. '
'Negative values are allowed for specifying a relative previous time, using the # syntax '
'e.g. --download-sections "#-24hours - 0" (download last 24 hours), '
'e.g. --download-sections "#-1h - 30m" (download from 1 hour ago until the next 30 minutes), '
'e.g. --download-sections "#-3days - -2days" (download from 3 days ago until 2 days ago). '
'It is also possible to specify an exact unix timestamp range, using the * syntax, '
'e.g. --download-sections "*1672531200 - 1672549200" (download between those two timestamps)'))
general.add_option(
'--no-live-from-start',