From 7f3283cff5aad8c1eb8d2de26670efc050c6d143 Mon Sep 17 00:00:00 2001
From: Stream <stream@openclaw>
Date: Thu, 30 Apr 2026 01:10:01 +0300
Subject: [PATCH] auto-sync: 2026-04-30 01:10:01

---
 tasks/karaoke/video_bg.py | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/tasks/karaoke/video_bg.py b/tasks/karaoke/video_bg.py
index 4ac8e9a..a2fe67f 100644
--- a/tasks/karaoke/video_bg.py
+++ b/tasks/karaoke/video_bg.py
@@ -12,8 +12,9 @@ from dotenv import load_dotenv
 
 load_dotenv(os.path.expanduser("~/.openclaw/.env"))
 
-FFMPEG = os.environ.get("FFMPEG_BIN", os.path.expanduser("~/bin/ffmpeg-7.0.2-amd64-static/ffmpeg"))
-FFPROBE = os.environ.get("FFPROBE_BIN", os.path.expanduser("~/bin/ffmpeg-7.0.2-amd64-static/ffprobe"))
+import shutil
+FFMPEG = os.environ.get("FFMPEG_BIN") or shutil.which("ffmpeg") or os.path.expanduser("~/bin/ffmpeg")
+FFPROBE = os.environ.get("FFPROBE_BIN") or shutil.which("ffprobe") or FFMPEG  # fallback to ffmpeg
 
 
 def search_pexels(query: str, per_page: int = 3) -> list[dict]:
@@ -74,13 +75,17 @@ def download_url(url: str, dest: str) -> str:
 
 
 def get_duration(path: str) -> float:
-    """Длительность видео в секундах через ffprobe."""
-    cmd = [
-        FFPROBE, "-v", "quiet", "-show_entries", "format=duration",
-        "-of", "csv=p=0", path
-    ]
-    out = subprocess.check_output(cmd, text=True).strip()
-    return float(out)
+    """Длительность видео в секундах через ffmpeg -i."""
+    result = subprocess.run(
+        [FFMPEG, "-i", path],
+        capture_output=True, text=True
+    )
+    import re
+    m = re.search(r"Duration: (\d+):(\d+):([\d.]+)", result.stderr)
+    if m:
+        h, mn, s = m.groups()
+        return int(h) * 3600 + int(mn) * 60 + float(s)
+    raise RuntimeError(f"Не удалось получить длительность: {path}")
 
 
 def create_black_video(duration: float, dest: str, width: int = 1280, height: int = 720):