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I've been running some video tests and hitting the same 'unsupported media type' error for a variety of files - and eventually concluded:
the media type (QuickTime/MPEG4) is supported, other than ProRes
file sizes larger than somewhere between 2.14 GB and 2.43 GB fail with the same error message
The traceback is below the table.
File
Format
File size
Processing time
Outcome
134 min video
H264 low bitrate
3.21 GB
Unsupported media type
134 min video
H264 mid bitrate
4.96 GB
Unsupported media type
134 min video
H264 high bitrate
10.39 GB
Unsupported media type
134 min video
MPEG4/3GP
321.9mb
1m 58s 758ms
passed
39 min video
H264 720p
2.43 GB
Unsupported media type
34 min video
H264 mid bitrate
2.6 GB
Unsupported media type
34 min video
H264 low bitrate
1.26 GB
passed
34 min video
H264 720p
2.14 GB
9m 7s 623ms
passed
15 min video
H264 low bitrate
359.4mb
2m 22s 226ms
passed
15 min video
H264 mid bitrate
554.6mb
3m 0s 107ms
passed
15 min video
H264 high bitrate
1.16gb
5m 0s 478ms
passed
15 min video
MPEG4/3GP
36mb
12s 211ms
passed
15 min video
ProRes
9.13 GB
Unsupported media type
15 min video
QuickTime DV Pal
3.41 GB
Unsupported media type
15 min video
QuickTime DV NTSC
3.41 GB
Unsupported media type
7 min video
QuickTime DV Pal
1.68 GB
5m 2s 226ms
passed
7 min video
QuickTime DV NTSC
1.68 GB
5m 9s 243ms
passed
7 min video
H264 high bitrate
571.8 mb
2m 31s 938ms
passed
7 min video
ProRes
4.39 GB
Unsupported media type
1 min video
ProRes
596 MB
Unsupported media type
Traceback
File "/Users/me/.pyenv/versions/3.8.10/bin/iscc", line 8, in <module>
sys.exit(cli())
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/iscc_cli/commands/gen.py", line 49, in gen
title = get_title(tika_result, guess=guess, uri=file.name)
File "/Users/me/.pyenv/versions/3.8.10/lib/python3.8/site-packages/iscc_cli/utils.py", line 92, in get_title
mime_type = clean_mime(meta.get("Content-Type"))
AttributeError: 'NoneType' object has no attribute 'get'
The text was updated successfully, but these errors were encountered:
Thank you for the detailed report. This seems to be an issue with the content-type detection, which is currently done with Apache Tika. This will change with the next release of the ISCC, including some significant performance improvements specifically for video code generation. However, if you can give me access to one of the failing videos, I am happy to take a closer look at what might be going wrong.
I've been running some video tests and hitting the same 'unsupported media type' error for a variety of files - and eventually concluded:
The traceback is below the table.
Traceback
The text was updated successfully, but these errors were encountered: