diff --git a/cronjob/media/vd_compress.py b/cronjob/media/vd_compress.py
index 3bf513b..d25dc43 100644
--- a/cronjob/media/vd_compress.py
+++ b/cronjob/media/vd_compress.py
@@ -242,17 +242,18 @@ idx = 0
 while True:
     from_fail = False
     s = S()
-    video = s.get_one_wait_compress_video()
-    if not video:
-        video = s.get_one_fail_compress_video()
-        from_fail = True
-    if not video:
-        logger.Info("no video, sleep")
-        time.sleep(5)
-        continue
-    idx += 1
-    video_id = safe_get_int(video, "id")
+    video_id = 0
     try:
+        video = s.get_one_wait_compress_video()
+        if not video:
+            video = s.get_one_fail_compress_video()
+            from_fail = True
+        if not video:
+            logger.Info("no video, sleep")
+            time.sleep(5)
+            continue
+        idx += 1
+        video_id = safe_get_int(video, "id")
         logger.Info("================== {}, from_fail:{}, {} start ==================".format(idx, from_fail, video_id))
         ok = s.proc_one(video)
         if not ok:
diff --git a/media/calc_10bit.py b/media/calc_10bit.py
new file mode 100644
index 0000000..f741907
--- /dev/null
+++ b/media/calc_10bit.py
@@ -0,0 +1,57 @@
+from lib.all import *
+import subprocess
+import json
+
+host = "https://wishpal-ironfan-media.oss-cn-hangzhou-internal.aliyuncs.com/"
+
+
+def get_pixel_format(video_url):
+    command = [
+        'ffprobe', '-v', 'quiet',
+        '-show_streams', '-select_streams', 'v:0',
+        '-print_format', 'json', video_url
+    ]
+
+    result = subprocess.run(command, capture_output=True, text=True)
+    output = result.stdout
+
+    data = json.loads(output)
+    streams = data.get('streams', [])
+
+    if streams:
+        pix_fmt = streams[0].get('pix_fmt', 'Unknown')
+        return pix_fmt
+    else:
+        return 'No video stream found'
+
+
+class S:
+    def __init__(self):
+        self.col_video = MongoDB(
+            host="mongodb://root:Wishpal2024@dds-bp1da1ddd62bede41.mongodb.rds.aliyuncs.com:3717,dds-bp1da1ddd62bede42.mongodb.rds.aliyuncs.com:3717/admin?replicaSet=mgset-77304659",
+            port=3717,
+            db="media",
+            collection="video"
+        )
+
+    def __del__(self):
+        self.col_video.close()
+
+    def proc(self):
+        prj = {
+            "src_id": 1,
+            "src_id_h264": 1
+        }
+        docs = self.col_video.find({}, projection=prj)
+        for d in docs[:10]:
+            vid = safe_get_int(d, "_id")
+            src_id_h264 = safe_get_str(docs, d)
+            url = host + src_id_h264
+            print(vid, url)
+
+
+# video_url = 'https://filecdn01.tiefen.fun/vdprodh264720/5a/d7/175d-2137-4a66-8e5c-d5ed61241b6c'
+# pixel_format = get_pixel_format(video_url)
+# print(f'Pixel Format: {pixel_format}')
+s = S()
+s.proc()