hoelee/yt-dlp
1
0
Fork 0
mirror of https://github.com/yt-dlp/yt-dlp.git synced 2025-09-24 07:40:10 +00:00
Code Issues Actions 18 Packages Projects Releases Wiki Activity

Add option --download-sections to download video partially

Browse Source 
Closes #52, Closes #3932
This commit is contained in:
pukkandan
2022-06-07 01:43:50 +05:30
parent e0ab98541c
commit 5ec1b6b716
7 changed files with 123 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
yt_dlp/downloader/external.py
View File

@@ -384,13 +384,6 @@ class FFmpegFD(ExternalFD):
# http://trac.ffmpeg.org/ticket/6125#comment:10
args += ['-seekable', '1' if seekable else '0']
# start_time = info_dict.get('start_time') or 0
# if start_time:
# args += ['-ss', str(start_time)]
# end_time = info_dict.get('end_time')
# if end_time:
# args += ['-t', str(end_time - start_time)]
http_headers = None
if info_dict.get('http_headers'):
youtubedl_headers = handle_youtubedl_headers(info_dict['http_headers'])
@@ -451,15 +444,21 @@ class FFmpegFD(ExternalFD):
elif isinstance(conn, str):
args += ['-rtmp_conn', conn]
start_time, end_time = info_dict.get('section_start') or 0, info_dict.get('section_end')
for i, url in enumerate(urls):
# We need to specify headers for each http input stream
# otherwise, it will only be applied to the first.
# https://github.com/yt-dlp/yt-dlp/issues/2696
if http_headers is not None and re.match(r'^https?://', url):
args += http_headers
if start_time:
args += ['-ss', str(start_time)]
if end_time:
args += ['-t', str(end_time - start_time)]
args += self._configuration_args((f'_i{i + 1}', '_i')) + ['-i', url]
args += ['-c', 'copy']
if not (start_time or end_time) or not self.params.get('force_keyframes_at_cuts'):
args += ['-c', 'copy']
if info_dict.get('requested_formats') or protocol == 'http_dash_segments':
for (i, fmt) in enumerate(info_dict.get('requested_formats') or [info_dict]):
stream_number = fmt.get('manifest_stream_number', 0)