https://blog.mickeyzzc.tech/en/tags/neural-tts/Recent content in Neural TTS on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Sat, 11 Jul 2026 00:00:00 +0000https://blog.mickeyzzc.tech/en/posts/aihelper/ai-video-audio-synthesis-2/Sat, 11 Jul 2026 00:00:00 +0000https://blog.mickeyzzc.tech/en/posts/aihelper/ai-video-audio-synthesis-2/<h2 id="edge-tts-in-practice">edge-tts in Practice</h2> <p>This is Part 2 of the series, focusing on Text-to-Speech (TTS) — using <code>edge-tts</code> (Microsoft Azure&rsquo;s free neural TTS interface) to batch-generate multilingual, multi-voice voiceover files. All code comes from a real project (MiBee NVR 45-second promo) and is ready to reuse.</p> <h3 id="installation">Installation</h3> <p><code>edge-tts</code> is a Python async library. Install it inside a virtual environment:</p> <div class="code-block-wrapper" data-lang="bash"> <div class="code-block-header"> <div class="code-block-meta"><span class="code-language">bash</span></div> <button class="copy-button" aria-label="Copy code"> <svg class="copy-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="9" y="9" width="13" height="13" rx="2" ry="2"/><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/></svg> <svg class="check-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg> </button> </div> <div class="code-block-body"><div class="highlight"><div class="chroma"> <table class="lntable"><tr><td class="lntd"> <pre tabindex="0" class="chroma"><code><span class="lnt">1 </span><span class="lnt">2 </span></code></pre></td> <td class="lntd"> <pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">python -m venv .venv </span></span><span class="line"><span class="cl">.venv<span class="se">\S</span>cripts<span class="se">\p</span>ip install edge-tts numpy</span></span></code></pre></td></tr></table> </div> </div></div> </div><p><code>numpy</code> is not a dependency of edge-tts, but it will be needed for BGM synthesis (Part 3 of this series), so installing it here saves a step.</p>