def auto_youtube_download_view(request, num):
"""
自动下载num个设置了youku title属性的video视频到本地
:return:
"""
# 按publishedAt 倒序查找前num个，file 属性是null（即没下载过视频到本地），
# 对应的youku.title不为''（设置过中文title）的video视频
video_list = Video.objects.filter(file='').filter(
youku__title__isnull=False).order_by('-publishedAt')[:num]
youtube_downlaoded_list = []
for video in video_list:
youtube_downlaoded = download_single_youtube_video_main(video.video_id)
youtube_downlaoded_list.append(youtube_downlaoded.title)
return render_to_response('result.html', {'list': youtube_downlaoded_list})
def download_upload_video(video_id):
"""
下载video_id为 video_id 的youtube视频和中英字幕，合并字幕到视频，设置优酷目录，然后上传到优酷
:param video_id:
:return:
"""
video = Video.objects.get(pk=video_id)
if not video.file:
video_filepath = download_single_youtube_video_main(video_id)
else:
video_filepath = False
if not video.subtitle_en:
subtitle_fielpath_list = download_subtitle(video_id)
else:
subtitle_fielpath_list = []
# merge_sub_edit_style(video_id)
# 将video_id对应的Video对象的中文vtt字幕转换为ass格式
# 并将中文ass字幕的地址保存到subtitle_merge字段
# 然后修改ass字幕的文字式样
change_vtt_to_ass_and_edit_style(video_id)
# 将字幕用软压的方式添加到视频上
# 优酷推荐的格式未：MKV容器格式，内嵌字幕的字体最好是用黑体，SSA/SRT都支持的比较好，SUB支持的不怎么好。
# 文本编码一般正常情况下都能识别，如果不能识别就改成ANSI
# https://www.hi-pda.com/forum/viewthread.php?tid=1962179
add_subtitle_to_video_process(video_id, mode='soft', sub_lang_type='merge')
# 如果该video没有对应的Youku对象，就新建一个，title就用video的英文title
if not hasattr(video, 'youku'):
Youku.objects.create(title=video.title, video=video)
set_youku_category_local(video.youku.id)
if not video.youku.youku_video_id:
youku_video_id = youku_upload(video.youku.id)
if youku_video_id:
# 在playlist_config表中，根据video_id视频所属的youtube
# playlist对应的youku playlist
# 设置该视频在优酷上的playlist
set_youku_playlist_online_from_playlist_config(video_id)
else:
youku_video_id = False
return (video_filepath, subtitle_fielpath_list, youku_video_id)
def auto_youtube_download_view(request, num):
"""
自动下载num个设置了youku title属性的video视频到本地
:return:
"""
# 按publishedAt 倒序查找前num个，file 属性是null（即没下载过视频到本地），
# 对应的youku.title不为''（设置过中文title）的video视频
video_list = Video.objects.filter(file='').filter(
youku__title__isnull=False).order_by('-publishedAt')[
:num]
youtube_downlaoded_list = []
for video in video_list:
youtube_downlaoded = download_single_youtube_video_main(video.video_id)
youtube_downlaoded_list.append(youtube_downlaoded.title)
return render_to_response('result.html', {'list': youtube_downlaoded_list})
def download_upload_video(video_id):
"""
下载video_id为 video_id 的youtube视频和中英字幕，合并字幕到视频，设置优酷目录，然后上传到优酷
:param video_id:
:return:
"""
video = Video.objects.get(pk=video_id)
if not video.file:
video_filepath = download_single_youtube_video_main(video_id)
else:
video_filepath = False
if not video.subtitle_en:
subtitle_fielpath_list = download_subtitle(video_id)
else:
subtitle_fielpath_list = []
# merge_sub_edit_style(video_id)
# 将字幕添加到视频上
# todo 因为Linode上压制字幕到视频很慢，用时很长，所以先注释掉 2016-3-31
add_subtitle_to_video_process(video_id, sub_lang_type='zh-Hans')
# 如果该video没有对应的Youku对象，就新建一个，title就用video的英文title
if not hasattr(video, 'youku'):
Youku.objects.create(title=video.title, video=video)
set_youku_category_local(video.youku.id)
if not video.youku.video_id:
youku_video_id = youku_upload(video.youku.id)
else:
youku_video_id = False
return (video_filepath, subtitle_fielpath_list, youku_video_id)
def download_single_youtube_video_view(request, video_id):
download_single_youtube_video_main(video_id, 'mkv')
# todo 添加保存下载信息到数据库的方法
return render_to_response('result.html', {'text': '视频已下载'})
def download_single_youtube_video_view(request, video_id):
download_single_youtube_video_main(video_id, 'mkv')
# todo 添加保存下载信息到数据库的方法
return render_to_response('result.html',
{'text': '视频已下载'}
)
