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Fix: add ffmpeg_output_width and ffmpeg_output_height parameters to client.py #4371

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Fix: add ffmpeg_output_width and ffmpeg_output_height parameters to client.py #4371

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b961f56
Add ffmpeg_output_width and ffmpeg_output_height inorder to prevent t…
Vishwa2684 Jul 8, 2026
450e759
Simplify StreamClient initialization logic
Vishwa2684 Jul 13, 2026
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4 changes: 3 additions & 1 deletion demos/real_time_stream_analysis/python/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@

parser = argparse.ArgumentParser()
parser.add_argument('--grpc_address', required=False, default='localhost:9022', help='Specify url to grpc service')
parser.add_argument('--ffmpeg_output_width', required=False, default=None, type=int, help='Width of the output video')
parser.add_argument('--ffmpeg_output_height', required=False, default=None, type=int, help='Height of the output video')
parser.add_argument('--input_stream', required=False, default="rtsp://localhost:8080/channel1", type=str, help='Url of input rtsp stream')
parser.add_argument('--output_stream', required=False, default="rtsp://localhost:8080/channel2", type=str, help='Url of output rtsp stream')
parser.add_argument('--model_name', required=False, default="holisticTracking", type=str, help='Name of the model')
Expand Down Expand Up @@ -54,6 +56,6 @@ def postprocess(frame, result):
backend = StreamClient.OutputBackends.cv2
exact = True

client = StreamClient(postprocess_callback = postprocess, preprocess_callback=preprocess, output_backend=backend, source=args.input_stream, sink=args.output_stream, exact=exact, benchmark=args.benchmark, verbose=args.verbose)
client = StreamClient(postprocess_callback = postprocess, preprocess_callback=preprocess, output_backend=backend, source=args.input_stream, sink=args.output_stream, exact=exact, benchmark=args.benchmark, verbose=args.verbose,ffmpeg_output_width=args.ffmpeg_output_width, ffmpeg_output_height=args.ffmpeg_output_height)
client.start(ovms_address=args.grpc_address, input_name=args.input_name, model_name=args.model_name, datatype = StreamClient.Datatypes.uint8, batch = False, limit_stream_duration = args.limit_stream_duration, limit_frames = args.limit_frames, streaming_api=True)