aria_dataset_downloader fails to download a complete sets of data

[KovenYu]

Hi team,

Thanks for the great work.

When I use aria_dataset_downloader to download the DTC data (including DTC objects and DTC Aria videos), the downloading process runs fine, but after the download is complete, the concluding printing prompt says that:

"2303/2396 objects are downloaded" (some text like this)

I tried this a couple of times, and the successfully downloadable objects vary, e.g., the next time I try downloading, it gets 2234 objects out of 2396 objects.

This also happens when I download the DTC Aria videos.

This did not happen to DTC DSLR data (105/105 are successfully downloaded).

Below are the commands I used:

(for Aria videos)
aria_dataset_downloader -c $HOME/Downloads/DTC_download_urls.json
-o $HOME/Documents/projectaria_tools_dtc_aria/
-d 0 1 2 3 6

(for objects)
dtc_object_downloader -c $HOME/Downloads/DTC_objects_download_urls.json -o $HOME/Documents/projectaria_tools_dtc_object

The json files are downloaded from the DTC website: https://www.projectaria.com/datasets/dtc/

Thank you!

[yufengzhu-meta]

Thanks @KovenYu ! Our team is looking into this issue.