build: simplified the dockerfile to install ffmpeg via apt

2026-01-17 18:38:15 -08:00
parent 95591a0c84
commit 8304e7abe1
2 changed files with 10 additions and 30 deletions
@@ -415,10 +415,11 @@ class TranscodeSession extends EventEmitter {
        // Scale on VAAPI
        args.push('-vf', `scale_vaapi=w=-2:h=${height}`);

+        // VAAPI encoder with quality setting
+        // Note: -global_quality is the portable way to set quality for VAAPI
        args.push(
            '-c:v', 'h264_vaapi',
-            '-rc_mode', 'CQP',
-            '-qp', String(qp),
+            '-global_quality', String(qp),
            '-bf', '3'
        );
    }