remove remaining python transform uses

Author: Dan-Flores

benchmarks/decoders/benchmark_transforms.py

@@ -66,15 +66,15 @@ def decoder_native_resize(
     path: Path, pts_seconds: list[float], dims: tuple[int, int]
 ) -> None:
     decoder = create_from_file(str(path), seek_mode="approximate")
-    add_video_stream(decoder, transform_specs=f"resize, {dims[0]}, {dims[1]}")
+    add_video_stream(decoder)
     return get_frames_by_pts(decoder, timestamps=pts_seconds)[0]
 
 
 def decoder_native_crop(
     path: Path, pts_seconds: list[float], dims: tuple[int, int], x: int, y: int
 ) -> None:
     decoder = create_from_file(str(path), seek_mode="approximate")
-    add_video_stream(decoder, transform_specs=f"crop, {dims[0]}, {dims[1]}, {x}, {y}")
+    add_video_stream(decoder)
     return get_frames_by_pts(decoder, timestamps=pts_seconds)[0]
 
 

benchmarks/decoders/gpu_benchmark.py

@@ -30,16 +30,11 @@ def decode_full_video(video_path, decode_device_string, resize_device_string):
     if "cuda" in decode_device_string:
         num_threads = 1
 
-    resize_spec = ""
-    if "native" in resize_device_string:
-        resize_spec = f"resize, {RESIZED_HEIGHT}, {RESIZED_WIDTH}"
-
     torchcodec._core._add_video_stream(
         decoder,
         stream_index=-1,
         device=decode_device_string,
         num_threads=num_threads,
-        transform_specs=resize_spec,
     )
 
     start_time = time.time()