diff --git a/litellm/litellm_core_utils/prompt_templates/common_utils.py b/litellm/litellm_core_utils/prompt_templates/common_utils.py
index 2485896184e..47211067c77 100644
--- a/litellm/litellm_core_utils/prompt_templates/common_utils.py
+++ b/litellm/litellm_core_utils/prompt_templates/common_utils.py
@@ -1565,6 +1565,15 @@ def infer_content_type_from_url_and_content(
         "png": "image/png",
         "gif": "image/gif",
         "webp": "image/webp",
+        "mp4": "video/mp4",
+        "mov": "video/mov",
+        "mkv": "video/mkv",
+        "webm": "video/webm",
+        "flv": "video/flv",
+        "mpeg": "video/mpeg",
+        "mpg": "video/mpg",
+        "wmv": "video/wmv",
+        "3gp": "video/3gp",
         # Document formats
         "pdf": "application/pdf",
         "csv": "text/csv",
diff --git a/litellm/litellm_core_utils/prompt_templates/factory.py b/litellm/litellm_core_utils/prompt_templates/factory.py
index 67d78c0cb8f..493f19faf5b 100644
--- a/litellm/litellm_core_utils/prompt_templates/factory.py
+++ b/litellm/litellm_core_utils/prompt_templates/factory.py
@@ -4372,9 +4372,6 @@ class BedrockConverseMessagesProcessor:
                                 )
                                 _parts.append(_part)
                             elif element["type"] == "video_url":
-                                # see the sync path: video shares the image
-                                # processor, which keys the block type off the
-                                # mime type.
                                 video_element = element["video_url"]
                                 if isinstance(video_element, dict):
                                     video_url = video_element["url"]
@@ -4760,10 +4757,6 @@ def _bedrock_converse_messages_pt(
                             )
                             _parts.append(_part)
                         elif element["type"] == "video_url":
-                            # OpenAI `video_url` parts must reach Converse as
-                            # video blocks too. `process_image_sync` picks the
-                            # block type from the mime type (video/* -> video,
-                            # image/* -> image), so a video shares this path.
                             video_element = element["video_url"]
                             if isinstance(video_element, dict):
                                 video_url = video_element["url"]
diff --git a/tests/test_litellm/litellm_core_utils/prompt_templates/test_litellm_core_utils_prompt_templates_common_utils.py b/tests/test_litellm/litellm_core_utils/prompt_templates/test_litellm_core_utils_prompt_templates_common_utils.py
index b5890d1a5b0..b3b5b08e8da 100644
--- a/tests/test_litellm/litellm_core_utils/prompt_templates/test_litellm_core_utils_prompt_templates_common_utils.py
+++ b/tests/test_litellm/litellm_core_utils/prompt_templates/test_litellm_core_utils_prompt_templates_common_utils.py
@@ -19,6 +19,7 @@ from litellm.litellm_core_utils.prompt_templates.common_utils import (
     get_format_from_file_id,
     handle_any_messages_to_chat_completion_str_messages_conversion,
     hoist_images_from_tool_messages,
+    infer_content_type_from_url_and_content,
     is_encrypted_reasoning_block,
     responses_reasoning_items_from_thinking_blocks,
     split_concatenated_json_objects,
@@ -1813,3 +1814,35 @@ class TestEncryptedReasoningReplay:
         strip_encrypted_reasoning_from_messages(messages)
 
         assert messages == before
+
+
+@pytest.mark.parametrize(
+    "url,expected",
+    [
+        ("https://example.com/clip.mp4", "video/mp4"),
+        ("https://example.com/clip.webm?X-Amz-Signature=abc123", "video/webm"),
+        ("https://example.com/clip.mov", "video/mov"),
+        ("https://example.com/clip.mkv", "video/mkv"),
+        ("https://example.com/clip.3gp", "video/3gp"),
+    ],
+)
+def test_infer_video_content_type_from_url_extension(url, expected):
+    assert (
+        infer_content_type_from_url_and_content(
+            url=url,
+            content=b"\x00\x00\x00\x18ftypmp42",
+            current_content_type="binary/octet-stream",
+        )
+        == expected
+    )
+
+
+def test_infer_video_content_type_from_url_extension_without_header():
+    assert (
+        infer_content_type_from_url_and_content(
+            url="https://example.com/clip.mp4",
+            content=b"\x00\x00\x00\x18ftypmp42",
+            current_content_type=None,
+        )
+        == "video/mp4"
+    )