标签：视频 url titles video print audio page 下载

import requests
import re
import json
import requests
from moviepy.audio.io.AudioFileClip import AudioFileClip
from moviepy.video.io.VideoFileClip import VideoFileClip


def getAllTitles():
    url = "https://www.bilibili.com/video/BV18P4y1Y7WD"
    resp = requests.get(url=url, headers='').text
    # 跳过识别不了的gbk字符
    resp = resp.encode("gbk", "ignore").decode("gbk", "ignore")
    all_pages = resp.split('volume')[1].split('subtitle')[0]
    pages = all_pages.split('part')
    titles = []
    for i in pages:
        titles.append(i.split('.mp4')[0].split('\":\"')[1].replace(' ',''))
    del (titles[0])
    return titles

def downVideos(titles,Primary_url):
    # url = 'https://www.bilibili.com/video/BV18D4y1c7BM?spm_id_from=333.999.0.0'
    headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/\
             537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36 Edg/\
            96.0.1054.62',
               "referer": "https://message.bilibili.com/"}
    page=1
    for i in titles:
        url=Primary_url+'?p='+str(page)
        print('下载第' + str(page) + '个视频,地址为：' + url)
        # print(tt)
        html = requests.get(url, headers=headers)  # 请求原始网页
        # 视频下载链接在script标签内
        k = r'<script>window.__playinfo__=(.*?)</script>'
        # print(k)
        script = re.findall(k, html.text)[0]
        # print(script)
        # 转成字典
        script_dic = json.loads(script)
        url_video = script_dic['data']['dash']['video'][0]['baseUrl']
        print('获取到第'+str(page)+'个视频地址')
        url_audio = script_dic['data']['dash']['audio'][0]['baseUrl']
        print('获取到第'+str(page)+'个音频地址')
        # # 提取标题
        # k2 = r'<title data-vue-meta="true">(.*?)</title>'
        #
        # title = re.findall(k2, html.text)[0]
        # # 去掉标题空格，否则ffmpeg出错
        # title = title.replace(' ', '')
        # 命名
        video_name = i + '.mp4'
        audio_name = i + '.mp3'
        output_name = i + '_merge.mp4'
        # 请求资源
        html_video = requests.get(url_video, headers=headers)
        html_audio = requests.get(url_audio, headers=headers)

        # 写入文件
        with open('video/' + video_name, 'wb') as f:
            f.write(html_video.content)
        with open('video/' + audio_name, 'wb') as f:
            f.write(html_audio.content)

        audio = AudioFileClip('video/' + audio_name)
        # 读入视频
        video = VideoFileClip('video/' + video_name)
        # 将音轨合并到视频中
        print('下载完成，开始合并视频和音频')
        video = video.set_audio(audio)
        # 输出
        video.write_videofile(f"result/{i}.mp4")
        print('第'+str(page)+'合并完成')
        page = page+1

    #

if __name__ == '__main__':
    titles=getAllTitles()
    # for i in titles:
    #     print(i)
    downVideos(titles,'https://www.bilibili.com/video/BV18P4y1Y7WD')
# titles ?p=16

标签：视频,url,titles,video,print,audio,page,下载
来源： https://www.cnblogs.com/yangxuyang/p/16453928.html

本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享；
2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关；
3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关；
4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除；
5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。