From 7a5b037ad863ed162e1929560b9b725cd1d5c858 Mon Sep 17 00:00:00 2001
From: yyhhyyyyyy <95077259+yyhhyyyyyy@users.noreply.github.com>
Date: Tue, 24 Dec 2024 22:39:48 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20feat:=20Add=20video=20transition=20?=
 =?UTF-8?q?effects=20(fadein,=20fadeout)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/services/utils/video_effects.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 app/services/utils/video_effects.py

diff --git a/app/services/utils/video_effects.py b/app/services/utils/video_effects.py
new file mode 100644
index 0000000..3022cfc
--- /dev/null
+++ b/app/services/utils/video_effects.py
@@ -0,0 +1,11 @@
+from moviepy import Clip, vfx
+
+
+# FadeIn
+def fadein_transition(clip: Clip, t: float) -> Clip:
+    return clip.with_effects([vfx.FadeIn(t)])
+
+
+# FadeOut
+def fadeout_transition(clip: Clip, t: float) -> Clip:
+    return clip.with_effects([vfx.FadeOut(t)])