A quick way to (batch) download video and danmaku, concate and remux on Linux and OSX. MOVED TO https://github.com/cnbeining/Biligrab

Readme.MD

Biligrab

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! THIS PROJECT HAD MOVED TO https://github.com/cnbeining/Biligrab NO MORE UPDATE AT GITHUB GISTS! THIS VERSION IS NOT USABLE EVEN WITH FALLOFF MODE!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Yet another danmaku and video file downloader of Bilibili.

Intergrated with most of the "black science".

4 independent ways to parse true source(s).

Auto concat and convert to MP4 file(s), direct intergrate with Mukioplayer-Py-Mac(https://github.com/cnbeining/Mukioplayer-Py-Mac , the Flash danmaku playing solution) and ABPlayer-HTML5-Mac(https://github.com/cnbeining/ABPlayerHTML5-Py--nix , the HTML5 playing solution, preferred).

An intergration with Danmaku2ass(https://github.com/m13253/danmaku2ass) is fulfilled by m13253 with biligrab-danmaku2ass(https://github.com/m13253/biligrab-danmaku2ass), which can convert danmaku to .ass file.

Usage

If you have a Bilibili account, set the cookie with https://github.com/dantmnf/biliupload/blob/master/getcookie.py will help you to download some of the restricted videos.

python biligrab.py

av

The aid, for http://www.bilibili.com/video/av1336405/, aid == 1336405 .

P

Part number.

There are 3 ways you can input the number:

1: Part 1

1~3: Part 1,2,3

1,3,4,5: Part 1,3,4,5

You can mix those ways: 1~4, 6,7: Part 1,2,3,4,6,7.

Source?

0: Use the original way that the player uses. Should gives you the original URL, but may fail if the original video is deleted, and may give you the Letv cloud or avgcideo.com backup.

1: Use the "CDN" API, the so-called "oversea acceleration". Should give you the acgvideo.com backup, but may return original address if video is not backuped.

2: Force to retrive the original URL, but would fail with videos that does not have "original source", like the "directlu upload" with Letv cloud. Use Flvcd to parse the address. Usefor for videos backuped with Letv cloud, but you prefre the original Sina address.

Requirment

• Python 2.7
• aria2c
• curl
• ffmpeg

Author

Beining, http://www.cnbeining.com/

License

MIT license.

History

For history before V0.74, visit http://www.cnbeining.com/ , or check the code at https://gist.github.com/cnbeining/9605757/revisions .

Biligrab.py

'''
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
THIS PROJECT HAD MOVED TO https://github.com/cnbeining/Biligrab
NO MORE UPDATE AT GITHUB GISTS!
THIS VERSION IS NOT USABLE EVEN WITH FALLOFF MODE!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
'''
'''
Biligrab 0.74
Beining@ACICFG
cnbeining[at]gmail.com
http://www.cnbeining.com
MIT licence
'''

import sys
import os
from StringIO import StringIO
import gzip
import urllib2
import sys
import commands

from xml.dom.minidom import parse, parseString
import xml.dom.minidom

reload(sys)
sys.setdefaultencoding('utf-8')

global vid
global cid
global partname
global title
global videourl
global part_now






def list_del_repeat(list):
    """delete repeating items in a list, and keep the order.
    http://www.cnblogs.com/infim/archive/2011/03/10/1979615.html"""
    l2 = []
    [l2.append(i) for i in list if not i in l2]
    return(l2)

#----------------------------------------------------------------------
def find_cid_api(vid, p):
    """find cid and print video detail"""
    global cid
    global partname
    global title
    global videourl
    cookiepath = './bilicookies'
    try:
        cookies = open(cookiepath, 'r').readline()
        #print(cookies)
    except:
        print('Cannot read cookie, may affect some videos...')
        cookies = ''
    cid = 0
    title = ''
    partname = ''
    if str(p) is '0' or str(p) is '1':
        biliurl = 'http://api.bilibili.tv/view?type=xml&appkey=876fe0ebd0e67a0f&id=' + str(vid)
    else:
        biliurl = 'http://api.bilibili.tv/view?type=xml&appkey=876fe0ebd0e67a0f&id=' + str(vid) + '&page=' + str(p)
    videourl = 'http://www.bilibili.tv/video/av'+ str(vid)+'/index_'+ str(p)+'.html'
    print('Fetching webpage...')
    try:
        request = urllib2.Request(biliurl, headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' , 'Cookie': cookies})
        response = urllib2.urlopen(request)
        data = response.read()
        dom = parseString(data)
        for node in dom.getElementsByTagName('cid'):
            if node.parentNode.tagName == "info":
                cid = node.toxml()[5:-6]
                print('cid is ' + cid)
                break
        for node in dom.getElementsByTagName('partname'):
            if node.parentNode.tagName == "info":
                partname = node.toxml()[10:-11].strip()
                print('partname is ' + partname)
                break
        for node in dom.getElementsByTagName('title'):
            if node.parentNode.tagName == "info":
                title = node.toxml()[7:-8].strip()
                print('Title is ' + title)
    except:  #If API failed
        print('ERROR: Cannot connect to API server!')


#----------------------------------------------------------------------
def find_cid_flvcd(videourl):
    """"""
    global vid
    global cid
    global partname
    global title
    print('Fetching webpage via Flvcd...')
    request = urllib2.Request(videourl, headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
    request.add_header('Accept-encoding', 'gzip')
    response = urllib2.urlopen(request)
    if response.info().get('Content-Encoding') == 'gzip':
        buf = StringIO( response.read())
        f = gzip.GzipFile(fileobj=buf)
        data = f.read()
    data_list = data.split('\n')
    #Todo: read title
    for lines in data_list:
        if 'cid=' in lines:
            cid = lines.split('&')
            cid = cid[0].split('=')
            cid = cid[-1]
            print('cid is ' + str(cid))
            break

#----------------------------------------------------------------------
def find_link_flvcd(videourl):
    """"""
    request = urllib2.Request('http://www.flvcd.com/parse.php'+?+urllib.urlencode([('kw', videourl)]), headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
    request.add_header('Accept-encoding', 'gzip')
    response = urllib2.urlopen(request)
    data = response.read()
    data_list = data.split('\n')
    for items in data_list:
        if 'name' in items and 'inf' in items and 'input' in items:
            c = items
            rawurlflvcd = c[39:-5]
            rawurlflvcd = rawurlflvcd.split('|')
            return rawurlflvcd



#----------------------------------------------------------------------
def main(vid, p, oversea):
    global cid
    global partname
    global title
    global videourl
    global is_first_run
    videourl = 'http://www.bilibili.tv/video/av'+ str(vid)+'/index_'+ str(p)+'.html'
    
    output = commands.getstatusoutput('ffmpeg --help')
    if str(output[0]) == '32512':
        print('FFmpeg does not exist! Trying to get you a binary, need root...')
        os.system('sudo curl -o /usr/bin/ffmpeg https://raw.githubusercontent.com/superwbd/ABPlayerHTML5-Py--nix/master/ffmpeg')
    output = commands.getstatusoutput('aria2c --help')
    if str(output[0]) == '32512':
        print('aria2c does not exist! Trying to get you a binary, need root... Thanks for @MartianZ \'s work.')
        os.system('sudo curl -o /usr/bin/aria2c https://raw.githubusercontent.com/MartianZ/fakeThunder/master/fakeThunder/aria2c')
    
    find_cid_api(vid, p)
    global cid
    if cid is 0:
        print('Cannot find cid, trying to do it brutely...')
        find_cid_flvcd(videourl)

    if cid is 0:
        is_black3 = str(raw_input('Strange, still cannot find cid... Type y for trying the unpredictable way, or input the cid by yourself, press ENTER to quit.'))
        if 'y' in str(is_black3):
            vid = vid - 1
            p = 1
            find_cid_api(vid-1, p)
            cid = cid + 1
        elif str(is_black3) is '':
            print('Cannot get cid anyway! Quit.')
            exit()
        else:
            cid = str(is_black3)
    #start to make folders...
    if title is not '':
        folder = title
    else:
        folder = cid
    if len(partname) is not 0:
        filename = partname
    elif title is not '':
        filename = title
    else:
        filename = cid
    # In case make too much folders
    folder_to_make = os.getcwd() + '/' + folder
    if is_first_run == 0:
        if not os.path.exists(folder_to_make):
            os.makedirs(folder_to_make)
        is_first_run = 1
        os.chdir(folder_to_make)
    
    print('Fetching XML...')
    os.system('curl -o "'+filename+'.xml" --compressed  http://comment.bilibili.cn/'+cid+'.xml')
    os.system('gzip -d '+cid+'.xml.gz')
    print('The XML file, ' + filename + '.xml should be ready...enjoy!')
    print('Finding video location...')
    #try api
    if oversea == '1':
        try:
            request = urllib2.Request('http://interface.bilibili.cn/v_cdn_play?cid='+cid, headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
        except:
            print('ERROR: Cannot connect to CDN API server!')
    elif oversea is '2':
        #Force get oriurl
        try:
            request = urllib2.Request('http://interface.bilibili.com/player?id=cid:'+cid, headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
        except:
            print('ERROR: Cannot connect to original source API server!')
    else:
        try:
            request = urllib2.Request('http://interface.bilibili.tv/playurl?cid='+cid, headers={ 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36', 'Cache-Control': 'no-cache', 'Pragma': 'no-cache' })
        except:
            print('ERROR: Cannot connect to normal API server!')
    response = urllib2.urlopen(request)
    data = response.read()
    #print(data_list)
    rawurl = []
    originalurl = ''
    if oversea is '2':
        data = data.split('\n')
        for l in data:
            if 'oriurl' in l:
                originalurl = str(l[8:-9])
                print('Original URL is ' + originalurl)
                break
        if originalurl is not '':
            rawurl = find_link_flvcd(originalurl)
        else:
            print('Cannot get original URL! Using falloff plan...')
            pass
    else:
        dom = parseString(data)
        for node in dom.getElementsByTagName('url'):
            if node.parentNode.tagName == "durl":
                rawurl.append(node.toxml()[14:-9])
                #print(str(node.toxml()[14:-9]))
            pass
    if rawurl is []:  #hope this never happen
        rawurl = find_link_flvcd(videourl)
        #flvcd
    #print(rawurl)
    vid_num = len(rawurl)
    if vid_num is 0:
        print('Cannot get download URL!')
        exit()
    #print(rawurl)
    print(str(vid_num) + ' videos in part ' + str(part_now) + ' to download, fetch yourself a cup of coffee...')
    for i in range(vid_num):
        print('Downloading ' + str(i+1) + ' of ' + str(vid_num) + ' videos in part ' + str(part_now) + '...')
        #print('aria2c -llog.txt -c -s16 -x16 -k1M --out '+str(i)+'.flv "'+rawurl[i]+'"')
        os.system('aria2c -c -s16 -x16 -k1M --out '+str(i)+'.flv "'+rawurl[i]+'"')
        #os.system('aria2c -larialog.txt -c -s16 -x16 -k1M --out '+str(i)+'.flv "'+rawurl[i]+'"')
        #not debugging, not fun.
    f = open('ff.txt', 'w')
    ff = ''
    os.getcwd()
    for i in range(vid_num):
        ff = ff + 'file \'' + str(os.getcwd()) + '/'+ str(i) + '.flv\'\n'
    ff = ff.encode("utf8")
    f.write(ff)
    f.close()
    print('Concating videos...')
    os.system('ffmpeg -f concat -i ff.txt -c copy "'+filename+'".mp4')
    os.system('rm -r ff.txt')
    for i in range(vid_num):
        os.system('rm -r '+str(i)+'.flv')
    print('Done, enjoy yourself!')
    #


vid = str(raw_input('av'))
p_raw = str(raw_input('P'))
oversea = str(input('Source?'))

p_list = []
p_raw = p_raw.split(',')

for item in p_raw:
    if '~' in item:
        #print(item)
        lower = 0
        higher = 0
        item = item.split('~')
        try:
            lower = int(item[0])
        except:
            print('Cannot read lower!')
        try:
            higher = int(item[1])
        except:
            print('Cannot read higher!')
        if lower == 0 or higher == 0:
            if lower == 0 and higher != 0:
                lower = higher
            elif lower != 0 and higher == 0:
                higher = lower
            else:
                print('Cannot find any higher or lower, ignoring...')
                #break
        mid = 0
        if higher < lower:
            mid = higher
            higher = lower
            lower = mid
        p_list.append(lower)
        while lower < higher:
            lower = lower + 1
            p_list.append(lower)
        #break
    else:
        try:
            p_list.append(int(item))
        except:
            print('Cannot read "'+str(item)+'", abondon it.')
            #break


p_list = list_del_repeat(p_list)

global is_first_run
is_first_run = 0

part_now = '0'
print(p_list)
for p in p_list:
    reload(sys)
    sys.setdefaultencoding('utf-8')
    part_now = str(p)
    main(vid, p, oversea)
exit()
'''
        data_list = data.split('\r')
        for lines in data_list:
            lines = str(lines)
            if '<url>' in lines:
                if 'youku'  in lines:
                    url = lines[17:-9]
                elif 'sina' in lines:
                    url = lines[16:-9]
                elif 'qq.com' in lines:
                    url = lines[17:-9]
                elif 'letv.com' in lines:
                    url = lines[17:-9]
                    break
                elif 'acgvideo' in lines:
                    url = lines[17:-9]
                    is_local = 1
                rawurl.append(url)
            if 'backup_url' in lines and is_local is 1:
                break'''