python+openai兼容api qwen实现ai根据主题生成带语音动画片视频代码bfwainatestudio-python代码-BFW代码库

代码语言：python

所属分类：其他

代码描述：python+openai兼容api qwen实现ai根据主题生成带语音动画片视频代码bfwainatestudio，通过大模型的html和svg生成能力，实现任意主题生成带字幕台词与语音的svg动画，预览后可导出webm格式视频到本地，这个动画效果不同的ai大模型效果不一样，推荐gpt5.6及claude5或fable5

代码标签： python openai 兼容 api qwen ai 根据主题生成语音动画片视频代

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

import os
import json
import time
import requests
from flask import Flask, request, jsonify, render_template_string
from openai import OpenAI

app = Flask(__name__)

STATIC_AUDIO_DIR = os.path.join(app.root_path, 'static', 'audio')
os.makedirs(STATIC_AUDIO_DIR, exist_ok=True)


def text_to_speech(text: str, output_path: str, api_key: str,
                   model="cosyvoice-v3-flash", voice="longanyang") -> float:
    url = "https://dashscope.aliyuncs.com/api/v1/services/audio/tts/SpeechSynthesizer"
    headers = {
        "Authorization": f"Bearer {api_key}",
        "Content-Type": "application/json"
    }
    payload = {
        "model": model,
        "input": {
            "text": text,
            "voice": voice,
            "format": "wav",
            "sample_rate": 24000
        }
    }
    try:
        response = requests.post(url, headers=headers, json=payload, timeout=30)
        response.raise_for_status()
        result = response.json()
        if "output" not in result or "audio" not in result["output"]:
            raise Exception(f"API 返回异常: {result}")
        audio_info = result["output"]["audio"]
        audio_url = audio_info.get("url")
        if not audio_url:
            audio_data_b64 = audio_info.get("data")
            if audio_data_b64:
                import base64
                audio_bytes = base64.b64decode(audio_data_b64)
                with open(output_path, "wb") as f:
                    f.write(audio_bytes)
            else:
                raise Exception("未获取到音频数据或 URL")
        else:
            audio_resp = requests.get(audio_url, timeout=30)
            audio_resp.raise_for_status()
            with open(output_path, "wb") as f:
                f.write(audio_resp.content)
        try:
            from pydub import AudioSegment
            audio = AudioSegment.from_file(output_path)
            return len(audio) / 1000.0
        except Exception:
            try:
                import wave
                with wave.open(output_path, 'rb') as f:
                    return f.getnframes() / float(f.getframerate())
            except Exception:
                return max(2.0, len(text) * 0.25)
    except Exception as e:
        print(f"TTS Synthesis Error: {e}")
        raise e


@app.route('/')
def index():
    html_template = r"""
    <!DOCTYPE html>
    <html lang="zh-CN">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>AI SVG Studio</title>
        <script src="https://cdn.tailwindcss.com"></script>
        <link rel="preconnect" href="https://fonts.googleapis.com">
        <link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
        <style>
            :root {
                --bg-main: #090d16;
                --bg-panel: #111827;
                --bg-input: #1f2937;
                --accent: #06b6d4;
                --border-color: rgba(255, 255, 255, 0.06);
            }
            * { box-sizing: border-box; }
            html, body { 
                font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
                background-color: var(--bg-main);
            }
            .panel {
                background: var(--bg-panel);
                border: 1px solid var(--border-color);
            }
            .scrollbar::-webkit-scrollbar { width: 5px; height: 5px; }
            .scrollbar::-webkit-scrollbar-track { background: transparent; }
            .scrollbar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 99px; }
            .scrollbar::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }
            
            .active-card {
                border-color: rgba(6, 182, 212, 0.4) !important;
                background: rgba(6, 182, 212, 0.04) !important;
            }
            .toast {
                position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
                background: rgba(17, 24, 39, 0.95); color: #e5e7eb;
                padding: 10px 20px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.1);
                font-size: 13px; opacity: 0; transition: all .3s cubic-bezier(0.16, 1, 0.3, 1); z-index: 100;
                pointer-events: none;
                box-shadow: 0 10px 30px rgba(0,0,0,0.4);
            }
            .toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
            
            /* Responsive Grid */
            @media (max-width: 1024px) {
                .sidebar { position: fixed; left: -320px; top: 0; bottom: 0; z-index: 50; transition: left .3s ease; }
                .sidebar.open { left: 0; }
            }
        </style>
    </head>
    <body class="text-slate-200 antialiased overflow-x-hidden min-h-screen flex flex-col">

        <!-- Toast Notification -->
        <div id="toast" class="toast"></div>

        <!-- Main Layout Container -->
        <div class="flex flex-1 min-h-0">

            <!-- ============ Sidebar: Project Drawer ============ -->
            <aside id="sidebar" class="sidebar w-72 flex-shrink-0 panel border-r flex flex-col transition-all duration-300">
                <div class="p-6 border-b border-white/5">
                    <div class="flex items-center justify-between mb-5">
                        <div class="flex items-center gap-2.5">
                            <div class="w-8 h-8 rounded-lg bg-gradient-to-tr from-cyan-500 to-blue-600 flex items-center justify-center text-base shadow-md">
                                🎨
                            </div>
                            <div>
                                <h1 class="text-xs font-bold uppercase tracking-wider text-slate-400">BFW ANIMATE Studio</h1>
                                <p class.........完整代码请登录后点击上方下载按钮下载查看