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[lrt] Fix audio extraction (Closes #10566)

This commit is contained in:
Sergey M․ 2016-09-11 01:27:20 +07:00
parent 56c0ead4d3
commit 2512b17493
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1 changed files with 38 additions and 8 deletions
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46
youtube_dl/extractor/lrt.py
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@ -1,8 +1,11 @@
# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
determine_ext,
int_or_none,
parse_duration,
remove_end,
@ -12,8 +15,10 @@ from ..utils import (
class LRTIE(InfoExtractor):
IE_NAME = 'lrt.lt'
_VALID_URL = r'https?://(?:www\.)?lrt\.lt/mediateka/irasas/(?P<id>[0-9]+)'
_TEST = {
_TESTS = [{
# m3u8 download
'url': 'http://www.lrt.lt/mediateka/irasas/54391/',
'md5': 'fe44cf7e4ab3198055f2c598fc175cb0',
'info_dict': {
'id': '54391',
'ext': 'mp4',
@ -23,20 +28,45 @@ class LRTIE(InfoExtractor):
'view_count': int,
'like_count': int,
},
'params': {
'skip_download': True, # m3u8 download
}, {
# direct mp3 download
'url': 'http://www.lrt.lt/mediateka/irasas/1013074524/',
'md5': '389da8ca3cad0f51d12bed0c844f6a0a',
'info_dict': {
'id': '1013074524',
'ext': 'mp3',
'title': 'Kita tema 2016-09-05 15:05',
'description': 'md5:1b295a8fc7219ed0d543fc228c931fb5',
'duration': 3008,
'view_count': int,
'like_count': int,
},
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
title = remove_end(self._og_search_title(webpage), ' - LRT')
m3u8_url = self._search_regex(
r'file\s*:\s*(["\'])(?P<url>.+?)\1\s*\+\s*location\.hash\.substring\(1\)',
webpage, 'm3u8 url', group='url')
formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4')
formats = []
for _, file_url in re.findall(
r'file\s*:\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage):
ext = determine_ext(file_url)
if ext not in ('m3u8', 'mp3'):
continue
# mp3 served as m3u8 produces stuttered media file
if ext == 'm3u8' and '.mp3' in file_url:
continue
if ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
file_url, video_id, 'mp4', entry_protocol='m3u8_native',
fatal=False))
elif ext == 'mp3':
formats.append({
'url': file_url,
'vcodec': 'none',
})
self._sort_formats(formats)
thumbnail = self._og_search_thumbnail(webpage)