From 421e5d7e5cacdc3dd1e7e85c78d6e72932e94bbf Mon Sep 17 00:00:00 2001
From: Qizhi Chen <tavish9.chen@gmail.com>
Date: Mon, 24 Feb 2025 10:06:02 +0800
Subject: [PATCH] update ffmpeg compilation

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index bea2b38..8ef2720 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,13 @@ pip install -e .
 > ffmpeg_args["-vf"] = vf
 > ```
 
+> [!TIP]
+> We recommend using `libsvtav1` as the vcodec for ffmpeg when encoding videos during dataset conversion.
+
+Compile FFmpeg with libsvtav1 encoder (Optional):
+
+`libsvtav1` is only supported in higher version of ffmpeg, so many users need to compile ffmpeg to enable it. You can follow this [link](https://trac.ffmpeg.org/wiki/CompilationGuide) for detailed compilation instructions..
+
 Download source code:
 
 ```bash