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@@ -0,0 +1,83 @@
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+# -*- coding:utf-8 -*-
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+from chat_downloader import ChatDownloader
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+import sys
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+import math
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+
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+# 目前仅支持开启了chat的回放，看不懂chat-downloader的源代码，甚至不想把直播安排进todo
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+
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+def sec2hms(sec):# 时间转换
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+ hms = str(int(sec//3600)).zfill(2)+':' + \
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+ str(int((sec % 3600)//60)).zfill(2)+':'+str(round(sec % 60, 2))
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+ return hms
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+
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+url = 'youtu.be/'+sys.argv[1]
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+chat = ChatDownloader().get_chat(url,message_groups=['messages','superchat']) #默认普通评论和sc
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+name = 'DIALOGUE Official Channel' #挑出来摆在上面的人，默认d+官号，自己改
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+
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+limitLineAmount = 12 # 屏上弹幕行数限制
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+danmakuPassageway = [] # 塞弹幕用，记录每行上一条弹幕的消失时间
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+for i in range(limitLineAmount):
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+ danmakuPassageway.append(0)
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+fontName = 'Source Han Sans JP' # 字体自己换
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+videoWidth = 1280 # 视频宽度，按720P处理了后面的内容，不建议改
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+videoHeight = 720 # 视频高度
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+OfficeBgHeight = 72
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+OfficeSize = 36
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+fontSize = 58
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+head = '[Script Info]\n\
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+; Script generated by Aegisub 3.2.2\n\
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+; http://www.aegisub.org/\n\
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+ScriptType: v4.00+\n\
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+PlayResX: 1280\n\
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+PlayResY: 720\n\
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+\n\
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+[V4+ Styles]\n\
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+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, marginL, marginR, marginV, Encoding\n\
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+Style: Default,微软雅黑,54,&H00FFFFFF,&H00FFFFFF,&H00000000,&H00000000,0,0,0,0,100,100,0,0,1,2,0,2,0,0,0,0\n\
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+Style: Alternate,微软雅黑,36,&H00FFFFFF,&H00FFFFFF,&H00000000,&H00000000,0,0,0,0,100,100,0,0,1,2,0,2,0,0,0,0\n\
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+Style: Office,'+fontName+','+str(OfficeSize)+',&H0FFFFFF,&H00FFFFFF,&H00000000,&H00000000,-1,0,0,0,100,100,2,0,1,1.5,0,2,0,0,10,0\n\
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+Style: Danmaku,'+fontName+','+str(fontSize)+',&H00FFFFFF,&H00FFFFFF,&H00000000,&H00000000,-1,0,0,0,100,100,2,0,1,1.5,0,2,0,0,10,0\n\n\
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+[Events]\n\
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+Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text\n'
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+
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+f = open(sys.argv[1]+'.ass','w',encoding='utf-8-sig')
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+f.write(head)
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+for message in chat:
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+ if message['time_in_seconds'] > 0:
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+ vpos = message['time_in_seconds']
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+ vpos_end = vpos+8 # 普通弹幕的时长，默认8秒
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+ else:
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+ #vpos = 0
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+ continue
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+ if 'money' in message.keys():
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+ text = '('+str(message['money']['amount'])+message['money']['currency']+')' # 打钱的标上数额
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+ if 'message' in message.keys():
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+ text += message['message'] # 打钱有留言的加上
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+ vpos_end += 2 # 打钱的多给2秒
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+ else:
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+ text=message['author']['name']+'： '+message['message'] if message['author']['name'] == name else message['message'] # 没打钱的直接记录弹幕，设置了的号加上账号名字
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+
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+ if message['author']['name'] == name: # 特定账号的弹幕放上面并加上背景
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+ f.write('Dialogue: 4,'+sec2hms(vpos)+','+sec2hms(vpos_end)+',Office,,0,0,0,,{\\an5\\p1\\pos('+str(videoWidth/2)+','+str(math.floor(OfficeBgHeight/2))+')\\bord0\\1c&H000000&\\1a&H78&}'+'m 0 0 l '+str(videoWidth)+' 0 l '+str(videoWidth) + ' '+str(OfficeBgHeight)+' l 0 '+str(OfficeBgHeight)+'\n')
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+ f.write('Dialogue: 5,'+sec2hms(vpos)+','+sec2hms(vpos_end)+',Office,,0,0,0,,{\\an5\\pos('+str(videoWidth/2)+','+str(math.floor(OfficeBgHeight/2))+')\\bord0\\fsp0}'+text+'\n')
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+ else: # 其他人的弹幕放滚动
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+ vpos_next_min = float('inf')
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+ vpos_next = vpos+1280/(len(text)*60+1280) * 8
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+ for i in range(limitLineAmount):
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+ if vpos_next >= danmakuPassageway[i]:
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+ passageway_index = i
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+ danmakuPassageway[i] = vpos+8
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+ break
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+ elif danmakuPassageway[i] < vpos_next_min:
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+ vpos_next_min = danmakuPassageway[i]
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+ Passageway_min = i
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+ if i == limitLineAmount-1 and vpos_next < vpos_next_min:
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+ passageway_index = Passageway_min
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+ danmakuPassageway[Passageway_min] = vpos+8
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+ # 计算弹幕位置
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+ sx = videoWidth
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+ sy = fontSize*(passageway_index)
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+ ex = 0-len(text)*60
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+ ey = fontSize*(passageway_index)
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+ f.write('Dialogue: 0,'+sec2hms(vpos)+','+ sec2hms(vpos_end) + ',Danmaku,'+message['author']['name'].replace(',','')+',0,0,0,,{\\an7\\move('+str(sx)+','+str(sy)+','+str(ex)+','+str(ey)+')}'+text+'\n')
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+f.close()
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kuma