Hi,
Some devices allow files larger than 4GB, some not... Windows might do
intelligent merging.
Can you run:
gphoto2 -L --debug --debug-logfile=4gb.log
and send 4gb.log?
Ciao, Marcus
On Sun, May 22, 2022 at 08:41:54PM -0400, Jeremy Jackson wrote:
> Hi,
>
> USB ID 054c:05f7 Sony Corp. HDR-PJ710V
>
> It has a USB storage mode, and PTP mode. USB storage isn't useful since video
> files are split in 4GB chunks, whereas PTP mode on Windows, give the complete
> file.
>
> This unit works properly with Windows 10. I tried upgrading to Ubuntu Jammy
> 22.04 - libgphoto2 2.5.27, which states there is some added > 4GB file size
> support, but it still shows truncated file size:
>
> $ gphoto2 -L -f /store_00010001/2022-05-22
> There are 2 files in folder '/store_00010001/2022-05-22'.
> #1 20220522103015.MTS rd 4194304 KB 1920x1080 video/mp4
> #2 20220522110329.MTS rd 4194304 KB 1920x1080 video/mp4
>
> It appears to be PTP device:
>
> $ gphoto2 --auto-detect
> Model Port
> ----------------------------------------------------------
> USB PTP Class Camera usb:003,005
> jjackson@mjolnir:~$ gphoto2 -a
> Abilities for camera : USB PTP Class Camera
> Serial port support : no
> USB support : yes
> Capture choices :
> : Image
> : Preview
> Configuration support : yes
> Delete selected files on camera : yes
> Delete all files on camera : no
> File preview (thumbnail) support : yes
> File upload support : yes
>
> I'm happy to mess around with patches, or force-enabling things if someone
> wants to give suggestions.
>
>
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