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Updating "viewer_mps": fix "no_rectify_image" Aria Gen 1 bug and add flags for Rerun web ports #300

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Updating "viewer_mps": fix "no_rectify_image" Aria Gen 1 bug and add flags for Rerun web ports #300

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d9e2960
Updating "viewer_mps": fix "no_rectify_image" Aria Gen 1 bug and add …
KevinyWu Nov 2, 2025
ba29291
{Documentation} Add Rerun web port flags to docs
KevinyWu Nov 2, 2025
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8 changes: 1 addition & 7 deletions projectaria_tools/tools/viewer_mps/rerun_viewer_mps.py
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Original file line number Diff line number Diff line change
Expand Up @@ -851,13 +851,7 @@ def log_mps_to_rerun(
else:
camera_calibration = rgb_linear_camera_calibration
else: # No rectification
if should_rotate_image:
raise NotImplementedError(
"Showing upright-rotated image without rectification is not currently supported.\n"
"Please use --no_rotate_image_upright and --no_rectify_image together."
)
else:
camera_calibration = rgb_camera_calibration
camera_calibration = rgb_camera_calibration

def post_process_image(img):
if should_rectify_image:
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4 changes: 3 additions & 1 deletion projectaria_tools/tools/viewer_mps/viewer_mps.py
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Expand Up @@ -91,6 +91,8 @@ def parse_args():
)
# User can choose to run the viewer in the web browser
parser.add_argument("--web", action="store_true", help="Run viewer in web browser")
parser.add_argument("--web_port", type=int, default=0, help="Web server port")
parser.add_argument("--ws_port", type=int, default=0, help="WebSocket server port")

return parser.parse_args()

Expand Down Expand Up @@ -167,7 +169,7 @@ def main() -> None:

# Run the viewer in the web browser or desktop app
if args.web:
rr.serve_web()
rr.serve_web(web_port=args.web_port, ws_port=args.ws_port)
else:
rr.spawn()

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4 changes: 3 additions & 1 deletion website/docs-research-tools/projectariatools/tools/pythonviz.mdx
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Expand Up @@ -145,7 +145,9 @@ viewer_mps \
```bash
viewer_mps \
--vrs recording.vrs \
--web
--web \
--web_port 9090 \
--ws_port 9877
```

#### Multiple Trajectories and Point Clouds
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