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-   -   FRC Video Splitter (Beta) (http://www.chiefdelphi.com/forums/showthread.php?t=135417)

artdutra04 09-03-2015 14:50
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by cbale2000 (Post 1455572)
One idea on the whole scoreboard discussion; can ffmpeg merge video clips? If it can, you could just add another (optional) timestamp column to the match list for scoreboard appearance times, then take like a 10 second video clip (or for that matter just a still image would work) from that point and tack it on to the end of the match video.

Just a thought.
Instead of getting crazy with sound or video recognition you could add in FRC or TBA API calls to get the match score, then generate a PNG or JPG image with all the info, then append that to the end of the match video as a still image slide for a few seconds.

plnyyanks 09-03-2015 15:32
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by artdutra04 (Post 1455582)
Instead of getting crazy with sound or video recognition you could add in FRC or TBA API calls to get the match score, then generate a PNG or JPG image with all the info, then append that to the end of the match video as a still image slide for a few seconds.
This is a pretty great idea. The FRC API includes actual match start time in its Results endpoint (we'll add it into TBA if this ever happens).

I bet you could manually sync the video with the actual times by entering them both for the first match, then have a script calculate the rest of match start times using the API, then cut out the next ~2:30.

This actually seems really feasible. If I get the chance today, I'll try and integrate that into my python scripts

Ty Tremblay 09-03-2015 15:39
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by plnyyanks (Post 1455603)
This is a pretty great idea. The FRC API includes actual match start time in its Results endpoint (we'll add it into TBA if this ever happens).

I bet you could manually sync the video with the actual times by entering them both for the first match, then have a script calculate the rest of match start times using the API, then cut out the next ~2:30.

This actually seems really feasible. If I get the chance today, I'll try and integrate that into my python scripts
Is autoStartTime accurate to seconds?

plnyyanks 09-03-2015 15:42
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by Ty Tremblay (Post 1455605)
Is autoStartTime accurate to seconds?
And more!

Code:
➜  phil@fedora ~ frc-api https://frc-api.usfirst.org/api/v1.0/matches/2015/onto2\?tournamentLevel\=qual\&matchNumber\=1
{"Matches":[{"autoStartTime":"2015-03-06T04:19:49.573","description":"Qualification 1","level":"Qualification","matchNumber":1,"scoreRedFinal":63,"scoreRedFoul":0,"scoreRedAuto":6,"scoreBlueFinal":122,"scoreBlueFoul":0,"scoreBlueAuto":6,"Teams":[{"teamNumber":3949,"station":"Red1","dq":false},{"teamNumber":4001,"station":"Red2","dq":false},{"teamNumber":3360,"station":"Red3","dq":false},{"teamNumber":5580,"station":"Blue1","dq":false},{"teamNumber":4069,"station":"Blue2","dq":false},{"teamNumber":1114,"station":"Blue3","dq":false}]}]}%

Eugene Fang 09-03-2015 16:13
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by Ty Tremblay (Post 1455605)
Is autoStartTime accurate to seconds?
Precise, yes. Accurate, who knows. :P

MikeE 09-03-2015 16:16
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by plnyyanks (Post 1455608)
And more!

Code:
"autoStartTime":"2015-03-06T04:19:49.573"
+1 for the new API

It also looks like it was a very early start for our friends in Canada.

Eugene Fang 09-03-2015 16:23
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by MikeE (Post 1455625)
+1 for the new API

It also looks like it was a very early start for our friends in Canada.
Looking at the start times, they all seem pretty off.
For example 2015CAMA's QF 1 has a start time of "2015-03-08T09:25:33.04" which doesn't make sense in local time (Pacific) or UTC.

Ty Tremblay 09-03-2015 16:38
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by Eugene Fang (Post 1455635)
Looking at the start times, they all seem pretty off.
For example 2015CAMA's QF 1 has a start time of "2015-03-08T09:25:33.04" which doesn't make sense in local time (Pacific) or UTC.
I guess it wouldn't really matter for this application, all we really care about is the time span between matches.

Eugene Fang 09-03-2015 16:41
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by Ty Tremblay (Post 1455648)
I guess it wouldn't really matter for this application, all we really care about is the time span between matches.
Ah, you are correct.

MikeE 09-03-2015 17:28
Re: FRC Video Splitter (Beta)
 
Quote:
Originally Posted by Ty Tremblay (Post 1455648)
I guess it wouldn't really matter for this application, all we really care about is the time span between matches.
Correct. It's only the autoStartTime deltas that matter for this application, but it would be comforting to know the source of the time reference. I'd have expected it was a timestamp from the FMS server, but that's usually set to event local time.

plnyyanks 09-03-2015 18:18
Re: FRC Video Splitter (Beta)
 
I wrote up a quick script that will hit the FMS API for an event of your choosing an make a CSV file of {tbaMatchKey, autoStartTime} for use elsewhere.

You need to have your API secrets in a file to be read

https://github.com/phil-lopreiato/ma...timing-data.py

cbale2000 10-03-2015 23:25
Re: FRC Video Splitter (Beta)
 
The only potential issue I see with relying on the API is that not every event will have API data (IE, most off-season events).

Ty Tremblay 11-03-2015 10:01
Re: FRC Video Splitter (Beta)
 
I've created an option that can use the FRC API to automatically fill in time stamps after the first is entered.

It worked well when I tested it on my Reading District recordings. However, I haven't put the code in to handle the break between qualifications and playoffs. To work around this, run Splitter on qual videos, then run it again on playoff videos.

Ty Tremblay 02-04-2015 11:19
Re: FRC Video Splitter (Beta)
 
New update from Vikesrock!

New features include:
  • Automatic uploading of all videos in destination folder to YouTube
  • Automatic YouTube playlist creation
  • TBA match results in video description.
  • TBA import spreadsheet creation after YouTube upload
  • Improved error handling
  • Progress bars for splitting and uploading
  • And more!

Hallry 02-04-2016 00:08
Re: FRC Video Splitter (Beta)
 
Sorry to revive an old thread, but just wanted to say that I used the program for the first time today and loved it. If it's simple enough for me to figure out, it should be a breeze for any other user. Thanks so much, Ty.


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