mirrors/yt-dlp-deezer
1
0
Fork 0
mirror of https://github.com/LucBerge/yt-dlp.git synced 2025-03-17 19:57:52 +03:00
Code Issues Projects Releases Packages Wiki Activity

[dash,youtube] Download live from start to end (#888)

Browse source 
* Add option `--live-from-start` to enable downloading live videos from start
* Add key `is_from_start` in formats to identify formats (of live videos) that downloads from start
* [dash] Create protocol `http_dash_segments_generator` that allows a function to be passed instead of fragments
* [fragment] Allow multiple live dash formats to download simultaneously
* [youtube] Implement fragment re-fetching for the live dash formats
* [youtube] Re-extract dash manifest every 5 hours (manifest expires in 6hrs)
* [postprocessor/ffmpeg] Add `FFmpegFixupDuplicateMoovPP` to fixup duplicated moov atoms

Known issue: Ctrl+C doesn't work on Windows when downloading multiple formats

Closes #1521
Authored by: nao20010128nao, pukkandan
This commit is contained in:
The Hatsune Daishi 2021-12-20 15:06:46 +09:00 • committed by GitHub
parent c031b0414c
commit adbc4ec4bb
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
15 changed files with 355 additions and 100 deletions
Download patch file Download diff file Expand all files Collapse all files

14
yt_dlp/postprocessor/ffmpeg.py
View file

@ -908,13 +908,23 @@ class FFmpegFixupTimestampPP(FFmpegFixupPostProcessor):
return [], info
class FFmpegFixupDurationPP(FFmpegFixupPostProcessor):
class FFmpegCopyStreamPostProcessor(FFmpegFixupPostProcessor):
MESSAGE = 'Copying stream'
@PostProcessor._restrict_to(images=False)
def run(self, info):
self._fixup('Fixing video duration', info['filepath'], ['-c', 'copy', '-map', '0', '-dn'])
self._fixup(self.MESSAGE, info['filepath'], ['-c', 'copy', '-map', '0', '-dn'])
return [], info
class FFmpegFixupDurationPP(FFmpegCopyStreamPostProcessor):
MESSAGE = 'Fixing video duration'
class FFmpegFixupDuplicateMoovPP(FFmpegCopyStreamPostProcessor):
MESSAGE = 'Fixing duplicate MOOV atoms'
class FFmpegSubtitlesConvertorPP(FFmpegPostProcessor):
SUPPORTED_EXTS = ('srt', 'vtt', 'ass', 'lrc')