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mirror of https://codeberg.org/polarisfm/youtube-dl synced 2024-12-23 06:57:54 +01:00

add post processor

This commit is contained in:
pulpe 2014-02-22 13:55:51 +01:00 committed by Jaime Marquínez Ferrándiz
parent 98acdc895b
commit 0c14e2fbe3
4 changed files with 84 additions and 0 deletions

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@ -90,6 +90,8 @@ from .extractor import gen_extractors
from .version import __version__
from .YoutubeDL import YoutubeDL
from .postprocessor import (
AtomicParsleyPP,
FFmpegMediaFixPP,
FFmpegMetadataPP,
FFmpegVideoConvertor,
FFmpegExtractAudioPP,
@ -497,6 +499,8 @@ def parseOpts(overrideArguments=None):
help='do not overwrite post-processed files; the post-processed files are overwritten by default')
postproc.add_option('--embed-subs', action='store_true', dest='embedsubtitles', default=False,
help='embed subtitles in the video (only for mp4 videos)')
postproc.add_option('--embed-thumbnail', action='store_true', dest='embedthumbnail', default=False,
help='embed thumbnail in the audio as cover art')
postproc.add_option('--add-metadata', action='store_true', dest='addmetadata', default=False,
help='write metadata to the video file')
postproc.add_option('--xattrs', action='store_true', dest='xattrs', default=False,
@ -803,6 +807,9 @@ def _real_main(argv=None):
ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat))
if opts.xattrs:
ydl.add_post_processor(XAttrMetadataPP())
if opts.embedthumbnail:
ydl.add_post_processor(FFmpegMediaFixPP())
ydl.add_post_processor(AtomicParsleyPP())
# Update version
if opts.update_self:

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@ -1,5 +1,7 @@
from .atomicparsley import AtomicParsleyPP
from .ffmpeg import (
FFmpegMediaFixPP,
FFmpegMergerPP,
FFmpegMetadataPP,
FFmpegVideoConvertor,
@ -9,6 +11,8 @@ from .ffmpeg import (
from .xattrpp import XAttrMetadataPP
__all__ = [
'AtomicParsleyPP',
'FFmpegMediaFixPP',
'FFmpegMergerPP',
'FFmpegMetadataPP',
'FFmpegVideoConvertor',

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@ -0,0 +1,59 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import os
import subprocess
from .common import PostProcessor
from ..utils import (
check_executable,
compat_urlretrieve,
encodeFilename,
PostProcessingError,
prepend_extension,
shell_quote
)
class AtomicParsleyPPError(PostProcessingError):
pass
class AtomicParsleyPP(PostProcessor):
def __init__(self, downloader=None):
PostProcessor.__init__(self, downloader)
def run(self, info):
if not check_executable('AtomicParsley', ['-v']):
raise AtomicParsleyPPError('AtomicParsley was not found. Please install.')
filename = info['filepath']
temp_filename = prepend_extension(filename, 'temp')
temp_thumbnail = prepend_extension(filename, 'thumb')
if not info.get('thumbnail'):
raise AtomicParsleyPPError('Thumbnail was not found. Nothing to do.')
compat_urlretrieve(info['thumbnail'], temp_thumbnail)
cmd = ['AtomicParsley', filename, '--artwork', temp_thumbnail, '-o', temp_filename]
self._downloader.to_screen('[atomicparsley] Adding thumbnail to "%s"' % filename)
if self._downloader.params.get('verbose', False):
self._downloader.to_screen('[debug] AtomicParsley command line: %s' % shell_quote(cmd))
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
if p.returncode != 0:
msg = stderr.decode('utf-8', 'replace').strip()
raise AtomicParsleyPPError(msg)
os.remove(encodeFilename(filename))
os.remove(encodeFilename(temp_thumbnail))
os.rename(encodeFilename(temp_filename), encodeFilename(filename))
return True, info

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@ -483,3 +483,17 @@ class FFmpegMergerPP(FFmpegPostProcessor):
self.run_ffmpeg_multiple_files(info['__files_to_merge'], filename, args)
return True, info
class FFmpegMediaFixPP(FFmpegPostProcessor):
def run(self, info):
filename = info['filepath']
temp_filename = prepend_extension(filename, 'temp')
options = ['-vcodec', 'copy', '-acodec', 'copy']
self._downloader.to_screen(u'[ffmpeg] Fixing media file "%s"' % filename)
self.run_ffmpeg(filename, temp_filename, options)
os.remove(encodeFilename(filename))
os.rename(encodeFilename(temp_filename), encodeFilename(filename))
return True, info