imageGrabLite 1.2

[mvallevand]

I think Sub fixed this same thing in Nscripthelper

http://forums.nextpvr.com/showthread.php...st-2012%29
"- when renaming recordings with NScriptHelper.exe, it will now also update the playback position history to reflect the new filename."

That changes everything. I'm not home to check but if sub has updated the API in NShared.PlaybackPositionHelper to allow a rename method then I am not as worried about making the change.

Martin

[johnsonx42]

oh, now I think I understand where all the non-understanding was coming from.

[mvallevand]

Yes, there is no API for the rename I'd have to run a raw sqlite call and I consider there is a potential for record locking conflicts if I try and update the database when sub is also updating it after the video file lock is released.

Martin

[mvallevand]

Looking deeper I can get the duration and resume point back, the duration return was "hidden" in another call , so I can do an add/delete and the even if delete fails, you will get resume and the bogus entry will be a straggler like it is now.

Martin

[johnsonx42]

cool, thanks for looking into that. I thought it'd be more trivial. Is that how sub's NScriptHelper is doing it? Is he using an API call he hasn't shared with you?

[mvallevand]

FWIW it's trivial I just didn't understand duration

Code:

int duration= -1;
            int position = PlaybackPositionHelper.GetPlaybackPosition(oldFilename, out duration);
            if (duration >0)
            {
                PlaybackPositionHelper.StorePlaybackPosition(newFilename,position ,duration);
                PlaybackPositionHelper.DeletePlaybackPosition(oldFilename);
            }

Martin

[coworker23]

Can someone please explain to me how to run this program?

When I try to run imagegrablite --oid %3 within the NPVR folder, it immediately crashes and the console spits out:

C:\Program Files (x86)\NPVR>imageGrabLite.exe --oid %3 --rename --season

Unhandled Exception: System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at imageGrab.Program.Main(String[] args)

C:\Program Files (x86)\NPVR>

[coworker23]

Can someone please explain to me how to run this program?

When I try to run imagegrablite --oid %3 within the NPVR folder, it immediately crashes and the console spits out:

C:\Program Files (x86)\NPVR>imageGrabLite.exe --oid %3 --rename --season

Unhandled Exception: System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at imageGrab.Program.Main(String[] args)

C:\Program Files (x86)\NPVR>

the crash info from gui popup:

Description:
Stopped working

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: imagegrablite.exe
Problem Signature 02: 1.2.1.35094
Problem Signature 03: 517878fd
Problem Signature 04: mscorlib
Problem Signature 05: 2.0.0.0
Problem Signature 06: 5174ddfb
Problem Signature 07: c43
Problem Signature 08: 59
Problem Signature 09: System.FormatException
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033

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[coworker23]

NOTE: If you test imageGrabLite by running it manually, "--oid <value>" corresponds to the npvr.db3 scheduled_recording.oid value for the recording of interest. During normal NextPVR batch processing this value is passed in parameter 3, hence use of "--oid %3" in the batch file examples below.

ok. Where do you find the value if you are running it manually?

[mvallevand]

You need to put the appropriate line in appropriate batch file http://www.nextpvr.com/nwiki/pmwiki.php?...Files#toc3 it is not meant to run from the command line or by clicking on it. It is not intended to run manually.

Martin