From 5192a3b23f2ffa17f7beef65f222f3b2c6e67e99 Mon Sep 17 00:00:00 2001
From: CN-JS-HuiBai <huyang@littlediary.cn>
Date: Thu, 2 Apr 2026 19:09:59 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0VAAPI=E7=9A=84=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/index.html |  1 +
 server.js         | 17 +++++++++++++----
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/public/index.html b/public/index.html
index f53306f..4149c3d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -43,6 +43,7 @@
                         <option value="software">Software</option>
                         <option value="nvidia">NVIDIA</option>
                         <option value="intel">Intel</option>
+                        <option value="vaapi">VAAPI</option>
                     </select>
                 </div>
                 <div id="loading-spinner" class="spinner-container">
diff --git a/server.js b/server.js
index 70eeacc..a57a641 100644
--- a/server.js
+++ b/server.js
@@ -73,6 +73,8 @@ const createFfmpegOptions = (encoderName) => {
         options.push('-rc:v', 'vbr_hq', '-cq', '19');
     } else if (/_qsv$/.test(encoderName)) {
         options.push('-global_quality', '23');
+    } else if (/_vaapi$/.test(encoderName)) {
+        options.push('-qp', '23');
     }
     return options;
 };
@@ -161,11 +163,12 @@ app.post('/api/transcode', async (req, res) => {
     }
 
     const safeCodec = codec === 'h265' ? 'h265' : 'h264';
-    const safeEncoder = ['nvidia', 'intel'].includes(encoder) ? encoder : 'software';
+    const safeEncoder = ['nvidia', 'intel', 'vaapi'].includes(encoder) ? encoder : 'software';
     const codecMap = {
         software: { h264: 'libx264', h265: 'libx265' },
         nvidia: { h264: 'h264_nvenc', h265: 'hevc_nvenc' },
-        intel: { h264: 'h264_qsv', h265: 'hevc_qsv' }
+        intel: { h264: 'h264_qsv', h265: 'hevc_qsv' },
+        vaapi: { h264: 'h264_vaapi', h265: 'hevc_vaapi' }
     };
     const videoCodec = codecMap[safeEncoder][safeCodec];
 
@@ -247,10 +250,16 @@ app.post('/api/transcode', async (req, res) => {
         let attemptedSoftwareFallback = false;
         const startFfmpeg = (encoderName) => {
             console.log(`Starting ffmpeg with encoder ${encoderName} for ${key}`);
-            ffmpeg(tmpInputPath)
+            const command = ffmpeg(tmpInputPath)
                 .videoCodec(encoderName)
                 .audioCodec('aac')
-                .outputOptions(createFfmpegOptions(encoderName))
+                .outputOptions(createFfmpegOptions(encoderName));
+            if (/_vaapi$/.test(encoderName)) {
+                command
+                    .inputOptions(['-vaapi_device', '/dev/dri/renderD128'])
+                    .videoFilters('format=nv12,hwupload');
+            }
+            command
                 .format('mp4')
                 .output(mp4Path)
                 .on('progress', (progress) => {