Ok, I see, thanks a lot for your help though. I probably need to find a
different method.
Thanks a lot for your patience!
On Fri, Nov 15, 2019 at 6:51 AM Tim Roberts wrote:
> On Nov 14, 2019, at 4:15 PM, Peng Chen wrote:
> >
> > Nah, thanks, the stuff I'm trying to do is actually quite
On Nov 14, 2019, at 4:15 PM, Peng Chen wrote:
>
> Nah, thanks, the stuff I'm trying to do is actually quite simple.
> I try to read the "Encoded date" info from video file, apply a timeshift and
> write it back.
> I searched a few different libs, they are either works for image files only
> or
Nah, thanks, the stuff I'm trying to do is actually quite simple.
I try to read the "Encoded date" info from video file, apply a timeshift
and write it back.
I searched a few different libs, they are either works for image files only
or it's read only and I can't write.
So I thought of pywin32 and
On Nov 10, 2019, at 4:13 PM, Peng Chen wrote:
>
> then I tried
> riid = ""
> ctx = None
> properties = propsys.SHGetPropertyStoreFromParsingName(
> file_name, ctx, shellcon.GPS_READWRITE, riid)
> it reported:
> (-2147221005, 'Invalid Class String', None, None)
That’s
Hi Tim,
Thanks, this works!
But now the set value part gives access denied.
I checked around, it seems the file needs to be opened in GPS_READWRITE mode
in order to write info to the file.
So I tried:
from win32comext.shell import shellcon
properties = propsys.SHGetPropertyStoreFromParsingName(
On Nov 7, 2019, at 2:33 PM, Peng Chen wrote:
>
> I tried:
> dateShifted = propsys.PyPROPVARIANT(
> mDate + shift_time.timedelta_obj, pythoncom.VT_DATE)
> and it reports:
> module 'win32comext.propsys.propsys' has no attribute ‘PyPROPVARIANT'
It is embarrassing that I had to figure
Thanks Tim,
I tried:
dateShifted = propsys.PyPROPVARIANT(
mDate + shift_time.timedelta_obj, pythoncom.VT_DATE)
and it reports:
module 'win32comext.propsys.propsys' has no attribute 'PyPROPVARIANT'
Should I import it from elsewhere? because the import I had is
from win32comext.propsys
Peng Chen wrote:
Hi Tim,
Thanks for the reply. Sorry for the late. I just found your email
today. Yes I tried with this code:
from win32comext.propsys import propsys, pscon
VIDEO_DATE_ENCODED = pscon.PKEY_Media_DateEncoded
properties = propsys.SHGetPropertyStoreFromParsingName(file_name)
Hi Tim,
Thanks for the reply. Sorry for the late. I just found your email today.
Yes I tried with this code:
from win32comext.propsys import propsys, pscon
VIDEO_DATE_ENCODED = pscon.PKEY_Media_DateEncoded
properties = propsys.SHGetPropertyStoreFromParsingName(file_name)
mDate =
Peng Chen wrote:
I'm working on a script to shift video media creation time.
I can see there is a function
PyIPropertyStore.SetValue(key, value) and PyIPropertyStore.Commit()
to write the date back, but I'm not sure how to construct the value
because it requires PyPROPVARIANT type.
I
Hi,
I'm working on a script to shift video media creation time.
I used:
properties = propsys.SHGetPropertyStoreFromParsingName(file_name)
mDate = properties.GetValue(pscon.PKEY_Media_DateEncoded).GetValue()
and successfully retrieved media encoded date property.
Now I could shift the time and
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