修改B站视频标题

[tienhsiangkao]

我想实时修改b站视频标题，比如每分钟刷新显示当前投币数。 参见： https://www.youtube.com/watch?v=BxV14h0kFs0&t=248s 获取数据没什么问题，但关于修改标题，我查阅了很多资料和办法，好像都不奏效，在这里好像也没有相关API。 我知道B站需要人工审核，但还是想尽量完成这个概念

[7rikka]

这么玩早晚封号😀

[tienhsiangkao]

这么玩早晚封号😀

我也大概觉得这样，国内这些平台水平和格局还是差远了，当然有审核的因素。

[lovegaoshi]

我正巧在做类似的事情 非要硬怼api的话，看https://www.bilibili.com/read/cv5420339 用控制台测测，https://member.bilibili.com/x/vu/web/edit?t={}&csrf={} 这个api还是正确的。 对我来讲这个api太难用了。我的解决方法是云端挂了个selenium-chrome的docker，用python控制。控制函数如下供参考。 b站修改投稿偶尔会抽风，务必要挂个重试包装。我用了一个来月很稳定，运行时大概花300M内存左右。

@retry(times=10, timeout=60, exceptions=(IndexError))
def bili_tag_fix_selenium(bvid: str, tags: dict, driver: webdriver.Remote) -> None:
    '''
    tags format:
    {
        video_index: video_title,
        1: 'title1',
        2: 'title2',
    }
    '''
    if len(tags.keys()) == 0: return
    logging.info(f'now processing {bvid}')
    driver.get(f'https://member.bilibili.com/platform/upload/video/frame?type=edit&bvid={bvid}')
    time.sleep(10)
    video_eps = driver.find_element(By.ID, 'video-up').find_elements(By.CLASS_NAME, 'item-title')
    for index in tags: 
        if tags[index] is None: continue
        title_element = video_eps[int(index) - 1]
        # now click on the title:
        try:
            title_element.click()
        except ElementClickInterceptedException:
            # always happen in docker not locally. but this still works
            driver.execute_script("arguments[0].click();", title_element)
        # input will show up;
        time.sleep(2)
        video_ep_input = driver.find_element(
            By.ID,
            'video-up'
        ).find_elements(
            By.CLASS_NAME,
            'video-title-edit'
        )[0].find_elements(By.TAG_NAME, 'input')[0]
        video_ep_input.send_keys(Keys.CONTROL + "a")
        video_ep_input.send_keys(Keys.DELETE)
        video_ep_input.send_keys(f'{str(int(index) - 1).zfill(2)}_{tags[index]}')
        time.sleep(0.5)
    driver.find_elements(By.CLASS_NAME, 'submit-add')[0].click()
    time.sleep(10)

[lovegaoshi]

花了点时间搞出来了API

https://github.com/lovegaoshi/azusa-player/issues/8#issuecomment-1880083106

import requests
import json


def load_cookies(fn="cookies.json"):
    with open(fn) as f:
        loaded_cookies = json.load(f)
    cookies = {}
    for cookie in loaded_cookies["cookie_info"]["cookies"]:
        cookies[cookie["name"]] = cookie["value"]
    return cookies


def get_bv_info(bvid, cookies=load_cookies()):
    url = (
        f"https://member.bilibili.com/x/vupre/web/archive/view?topic_grey=1&bvid={bvid}"
    )
    r = requests.get(url, cookies={"SESSDATA": cookies["SESSDATA"]}, timeout=100)
    rjson = r.json()["data"]
    result = {
        "cover": rjson["archive"]["cover"],
        "title": rjson["archive"]["title"],
        "copyright": rjson["archive"]["copyright"],
        "source": rjson["archive"]["source"],
        "tid": rjson["archive"]["tid"],
        "tag": rjson["archive"]["tag"],
        "desc_format_id": rjson["archive"]["desc_format_id"],
        "desc": rjson["archive"]["desc"],
        "recreate": -1,
        "dynamic": rjson["archive"]["dynamic"],
        "interactive": rjson["archive"]["interactive"],
        "aid": rjson["archive"]["aid"],
        "new_web_edit": 1,
        "videos": [],
        "act_reserve_create": 0,  # false is 0? true is what?
        "handle_staff": False,
        "topic_grey": 1,
        "mission_id": 0,
        "subtitle": {"open": 0, "lan": ""},
        "is_360": -1,
        "web_os": 1,
        "csrf": cookies["bili_jct"],
    }

    for video in rjson["videos"]:
        result["videos"].append(
            {
                "filename": video["filename"],
                "title": video["title"],
                "desc": video["desc"],
                "cid": video["cid"],
            }
        )
    return result


def post_bvid_edit(payload, cookies=load_cookies()):
    return requests.post(
        f'https://member.bilibili.com/x/vu/web/edit?csrf={payload["csrf"]}',
        json=payload,
        cookies={"SESSDATA": cookies["SESSDATA"]},
        timeout=100,
    )

eg.

info = get_by_info('BV123456789')
info['videos'][0]['title'] = "船新标题"
post_bvid_edit(info)

cookies需要SESSDATA和bili_jct

[z0z0r4]

api 其实早就有了...这边没收录而已

https://github.com/Nemo2011/bilibili-api/blob/11c33b16003f3111684421fb9ad4cbea5833ef18/bilibili_api/data/api/video_uploader.json#L83-L116

理论简单但实际抽象，不清楚会不会触发验证码风控