diff --git a/.buildkite/test-pipeline.yaml b/.buildkite/test-pipeline.yaml
index 200ed344c4e8..7a1f38606062 100644
--- a/.buildkite/test-pipeline.yaml
+++ b/.buildkite/test-pipeline.yaml
@@ -770,8 +770,9 @@ steps:
     - pytest -v -s tests/models/multimodal/processing/
     - pytest -v -s tests/models/multimodal/test_mapping.py
     - python3 examples/offline_inference/basic/chat.py
-    - python3 examples/offline_inference/audio_language.py --model-type whisper
     - python3 examples/offline_inference/vision_language.py --model-type qwen2_5_vl
+    # Whisper needs spawn method to avoid deadlock
+    - VLLM_WORKER_MULTIPROC_METHOD=spawn python3 examples/offline_inference/audio_language.py --model-type whisper
 
 - label: Blackwell Test # 38 min
   timeout_in_minutes: 60
diff --git a/tests/models/multimodal/processing/test_common.py b/tests/models/multimodal/processing/test_common.py
index 4eb8e0cfaa5d..ddc675b0849c 100644
--- a/tests/models/multimodal/processing/test_common.py
+++ b/tests/models/multimodal/processing/test_common.py
@@ -213,6 +213,7 @@ _IGNORE_MM_KEYS = {
 MM_DATA_PATCHES = {
     # GLM4.1V and Qwen3-VL requires video metadata to be included in the input
     "glm4v": glm4_1v_patch_mm_data,
+    "glm4v_moe": glm4_1v_patch_mm_data,
     "qwen3_vl": qwen3_vl_patch_mm_data,
     "qwen3_vl_moe": qwen3_vl_patch_mm_data,
 }
diff --git a/vllm/model_executor/models/interns1.py b/vllm/model_executor/models/interns1.py
index ba72c288b2b1..197d629b906f 100644
--- a/vllm/model_executor/models/interns1.py
+++ b/vllm/model_executor/models/interns1.py
@@ -16,6 +16,8 @@ from transformers import BatchFeature, InternVLProcessor, PretrainedConfig
 from transformers.activations import ACT2FN
 from transformers.models.got_ocr2.image_processing_got_ocr2_fast import (
     GotOcr2ImageProcessorFast)
+from transformers.models.internvl.video_processing_internvl import (
+    InternVLVideoProcessor)
 
 from vllm.config import VllmConfig
 from vllm.model_executor.layers.quantization import QuantizationConfig
@@ -31,6 +33,8 @@ from vllm.multimodal.processing import (BaseMultiModalProcessor,
                                         PromptUpdate, PromptUpdateDetails)
 from vllm.multimodal.profiling import BaseDummyInputsBuilder
 from vllm.sequence import IntermediateTensors
+from vllm.transformers_utils.processor import (
+    cached_video_processor_from_config)
 from vllm.utils.tensor_schema import TensorSchema, TensorShape
 
 from .interfaces import (MultiModalEmbeddings, SupportsLoRA,
@@ -152,7 +156,12 @@ class InternS1ProcessingInfo(BaseProcessingInfo):
     """ProcessingInfo for InternS1-style models."""
 
     def get_hf_processor(self, **kwargs: object) -> InternVLProcessor:
-        return self.ctx.get_hf_processor(InternVLProcessor, **kwargs)
+        hf_processor = self.ctx.get_hf_processor(InternVLProcessor, **kwargs)
+        hf_processor.video_processor = cached_video_processor_from_config(
+            self.ctx.model_config,
+            processor_cls=InternVLVideoProcessor,
+            **kwargs)
+        return hf_processor
 
     def get_supported_mm_limits(self) -> Mapping[str, Optional[int]]:
         return {"image": None, "video": None}
diff --git a/vllm/transformers_utils/processor.py b/vllm/transformers_utils/processor.py
index a630d940b257..51bcce6c10e2 100644
--- a/vllm/transformers_utils/processor.py
+++ b/vllm/transformers_utils/processor.py
@@ -5,10 +5,11 @@ from functools import lru_cache
 from typing import TYPE_CHECKING, Any, Optional, Union, cast
 
 from transformers import (AutoFeatureExtractor, AutoImageProcessor,
-                          AutoProcessor)
+                          AutoProcessor, AutoVideoProcessor)
 from transformers.feature_extraction_utils import FeatureExtractionMixin
 from transformers.image_processing_utils import BaseImageProcessor
 from transformers.processing_utils import ProcessorMixin
+from transformers.video_processing_utils import BaseVideoProcessor
 from typing_extensions import TypeVar
 
 from vllm.utils import get_allowed_kwarg_only_overrides
@@ -17,6 +18,7 @@ if TYPE_CHECKING:
     from vllm.config import ModelConfig
 
 _P = TypeVar("_P", bound=ProcessorMixin, default=ProcessorMixin)
+_V = TypeVar("_V", bound=BaseVideoProcessor, default=BaseVideoProcessor)
 
 
 class HashableDict(dict):
@@ -243,3 +245,55 @@ def cached_image_processor_from_config(
         trust_remote_code=model_config.trust_remote_code,
         **_merge_mm_kwargs(model_config, AutoImageProcessor, **kwargs),
     )
+
+
+def get_video_processor(
+    processor_name: str,
+    *args: Any,
+    revision: Optional[str] = None,
+    trust_remote_code: bool = False,
+    processor_cls_overrides: Optional[type[_V]] = None,
+    **kwargs: Any,
+):
+    """Load a video processor for the given model name via HuggingFace."""
+    try:
+        processor_cls = processor_cls_overrides or AutoVideoProcessor
+        processor = processor_cls.from_pretrained(
+            processor_name,
+            *args,
+            revision=revision,
+            trust_remote_code=trust_remote_code,
+            **kwargs)
+    except ValueError as e:
+        # If the error pertains to the processor class not existing or not
+        # currently being imported, suggest using the --trust-remote-code flag.
+        # Unlike AutoTokenizer, AutoVideoProcessor does not separate such errors
+        if not trust_remote_code:
+            err_msg = (
+                "Failed to load the video processor. If the video processor is "
+                "a custom processor not yet available in the HuggingFace "
+                "transformers library, consider setting "
+                "`trust_remote_code=True` in LLM or using the "
+                "`--trust-remote-code` flag in the CLI.")
+            raise RuntimeError(err_msg) from e
+        else:
+            raise e
+
+    return cast(BaseVideoProcessor, processor)
+
+
+cached_get_video_processor = lru_cache(get_video_processor)
+
+
+def cached_video_processor_from_config(
+    model_config: "ModelConfig",
+    processor_cls: Optional[type[_V]] = None,
+    **kwargs: Any,
+):
+    return cached_get_video_processor(
+        model_config.model,
+        revision=model_config.revision,
+        trust_remote_code=model_config.trust_remote_code,
+        processor_cls_overrides=processor_cls,  # type: ignore[arg-type]
+        **_merge_mm_kwargs(model_config, AutoVideoProcessor, **kwargs),
+    )