[DJI-log-discuss] Handling log version 14 txt logs

[Dennis Derichs]

FWIW, I've noticed that since version 12 the order of the file sections has
changed. Just bringing that up in case this is what you ran into, Maor...
Here's a snippet from my Python code for parsing the header of both version
<= 11 and >11:

# Parse file header
values, _ = self._unpack_values("L4xHB89x")
if values[2] <= 11:
    self._header = {
        "start_of_records": 100,
        "end_of_record_area": values[0],
        "start_of_details": values[0],
        "details_length": values[1],
        "file_version": values[2]
    }
else:
    self._header = {
        "start_of_records": 100 + values[1],
        "end_of_record_area": values[0],
        "start_of_details": 100,
        "details_length": values[1],
        "file_version": values[2]
    }

-Dennis


Am Do., 3. Dez. 2020 um 10:56 Uhr schrieb Ross Finlayson <
finlayson at live555.com>:

>
>
> > On Dec 3, 2020, at 10:17 PM, Maor Veitsman <smaorus at gmail.com> wrote:
> >
> > Hello everyone,
> > It appears that logs with version 14 use a different scrambling table,
> or a different obfuscation method all together. Does anyone have a lead on
> how to handle this?
>
> Could you please post an example of one of these ‘version 14’ .txt files,
> so we can take a look at it?
>
>
> Ross Finlayson
> Live Networks, Inc.
> http://www.live555.com/
>
>
> --
> DJI-log-discuss mailing list
> DJI-log-discuss at lists.live555.com
> http://ns.live555.com/mailman/listinfo/dji-log-discuss
>
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