From ca8c65125008eb37dc86660bca40098d28e789bb Mon Sep 17 00:00:00 2001
From: zxce3 <memetpea25@gmail.com>
Date: Mon, 13 Sep 2021 15:24:54 +0700
Subject: [PATCH] just try

---
 helpers/utils.py | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 helpers/utils.py

diff --git a/helpers/utils.py b/helpers/utils.py
new file mode 100644
index 0000000..0bcd429
--- /dev/null
+++ b/helpers/utils.py
@@ -0,0 +1,42 @@
+from youtube_dl import YoutubeDL
+from youtube_dl.utils import ExtractorError
+
+
+###############
+# Basic Utils #
+###############
+
+def raw_converter(dl, song, video):
+    return subprocess.Popen(
+        ['ffmpeg', '-i', dl, '-f', 's16le', '-ac', '1', '-ar', '48000', song, '-y', '-f', 'rawvideo', '-r', '20', '-pix_fmt', 'yuv420p', '-vf', 'scale=854:480', video, '-y'],
+        stdin=None,
+        stdout=None,
+        stderr=None,
+        cwd=None,
+    )
+
+async def leave_call(chat_id: int):
+    process = FFMPEG_PROCESSES.get(chat_id)
+    if process:
+        try:
+            process.send_signal(SIGINT)
+            await asyncio.sleep(3)
+        except Exception as e:
+            print(e)
+            pass
+    try:
+        await call_py.leave_group_call(chat_id)
+    except Exception as e:
+        print(f"🚫 error - {e}")
+
+def youtube(url: str):
+    try:
+        params = {"format": "best[height=?480]/best", "noplaylist": True}
+        yt = YoutubeDL(params)
+        info = yt.extract_info(url, download=False)
+        return info['url'], info['title'], info['duration']
+    except ExtractorError:
+        return None, None
+    except Exception:
+        return None, None
+