Repository: huggingface/transformers
Pull request: Set `truncation` to `False` in Qwen3Omni to avoid default truncation

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Fixes https://github.com/QwenLM/Qwen3-Omni/issues/40


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Changed files:
filename: src/transformers/models/qwen3_omni_moe/modular_qwen3_omni_moe.py
patch: @@ -2585,6 +2585,7 @@ class Qwen3OmniMoeProcessorKwargs(Qwen2_5OmniProcessorKwargs):
         "audio_kwargs": {
             "sampling_rate": 16000,
             "padding": True,
+            "truncation": False,
             "return_attention_mask": True,
         },
     }
@@ -2716,7 +2717,6 @@ def __call__(
         fps = output_kwargs["videos_kwargs"].get("fps", 1.0)
 
         if audio is not None:
-            output_kwargs["audio_kwargs"]["padding"] = True  # Setting to True to avoid default truncation
             audio_inputs = self.feature_extractor(audio, **output_kwargs["audio_kwargs"])
             audio_inputs["feature_attention_mask"] = audio_inputs.pop(
                 "attention_mask"

filename: src/transformers/models/qwen3_omni_moe/processing_qwen3_omni_moe.py
patch: @@ -66,6 +66,7 @@ class Qwen3OmniMoeProcessorKwargs(ProcessingKwargs, total=False):
         "audio_kwargs": {
             "sampling_rate": 16000,
             "padding": True,
+            "truncation": False,
             "return_attention_mask": True,
         },
     }
@@ -166,7 +167,6 @@ def __call__(
         fps = output_kwargs["videos_kwargs"].get("fps", 1.0)
 
         if audio is not None:
-            output_kwargs["audio_kwargs"]["padding"] = True  # Setting to True to avoid default truncation
             audio_inputs = self.feature_extractor(audio, **output_kwargs["audio_kwargs"])
             audio_inputs["feature_attention_mask"] = audio_inputs.pop(
                 "attention_mask"