From 04a38a7da47b34084a66d4ad35a7b33da7f9cbb8 Mon Sep 17 00:00:00 2001
From: HKXluo <admin@liulikeji.top>
Date: Sun, 13 Apr 2025 12:28:57 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4demo1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 demo1.lua | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 demo1.lua

diff --git a/demo1.lua b/demo1.lua
new file mode 100644
index 0000000..626db32
--- /dev/null
+++ b/demo1.lua
@@ -0,0 +1,49 @@
+-- 定义 API 地址
+local API_URL = "http://ffmpeg.liulikeji.cn/api/ffmpeg"
+
+-- 内置 MP3 URL（可以替换成你的目标音频）
+local INPUT_URL = "http://example.com/audio.mp3"
+
+-- 发送 POST 请求到 FFmpeg API
+local function convertAndPlay()
+    -- 构造请求数据（使用 DFPWM 转换参数）
+    local requestData = {
+        input_url = INPUT_URL,
+        args = { "-vn", "-ar", "48000", "-ac", "1" },
+        output_format = "dfpwm"
+    }
+
+    -- 发送 HTTP POST 请求
+    local response = http.post(
+        API_URL,
+        textutils.serializeJSON(requestData),
+        { ["Content-Type"] = "application/json" }
+    )
+
+    -- 检查请求是否成功
+    if not response then
+        printError("HTTP 请求失败，请检查网络或 API 地址")
+        return
+    end
+
+    -- 解析 JSON 响应
+    local responseData = textutils.unserializeJSON(response.readAll())
+    response.close()
+
+    -- 检查 API 返回状态
+    if responseData.status ~= "success" then
+        printError("音频转换失败: " .. (responseData.error or "未知错误"))
+        return
+    end
+
+    -- 获取下载 URL
+    local downloadUrl = responseData.download_url
+    print("转换成功！下载 URL: " .. downloadUrl)
+
+    -- 使用 speaker 播放音频
+    print("正在播放...")
+    shell.execute("speaker play " .. downloadUrl)
+end
+
+-- 调用函数
+convertAndPlay()
\ No newline at end of file