RC India

RC Equipments => Servos, Gyros and All Electronics => Topic started by: RD1452002 on January 01, 2015, 11:16:46 AM

Title: Av to Usb for FPV
Post by: RD1452002 on January 01, 2015, 11:16:46 AM
I'm adding FPV to my tri but the only problem I'm facing is that I want to take photograph as well as recording a video simultaneously using the camera-
Boscam TR1:
http://www.quadkopters.com/product/fpv-kit-and-accessories/boscam-tr1-camera-along-with-5-8ghz-200mw-transmitter/ (http://www.quadkopters.com/product/fpv-kit-and-accessories/boscam-tr1-camera-along-with-5-8ghz-200mw-transmitter/)

Receiver-
Boscam RC 805 5.8 GHz AV Receiver
http://www.quadkopters.com/product/fpv-kit-and-accessories/boscam-rc-805-5-8g-av-receiver-rx/ (http://www.quadkopters.com/product/fpv-kit-and-accessories/boscam-rc-805-5-8g-av-receiver-rx/)

So I can capture the photograph using a servo shutter, watch the video as well as save it by by using 3
AV splitters 3 going into the LCD Screen while the other 3 into the DVR.

But I have to save some money :Rs :so I've been thing to use an AV to USB DVR. So, I am confused if
necessarily a USB DVR like this http://m.ebay.in/itm?itemId=181599833373 (http://m.ebay.in/itm?itemId=181599833373)has to be used
or can I Just use this one-
http://m.ebay.in/itm?itemId=321627406201 (http://m.ebay.in/itm?itemId=321627406201)
and convert the male AV connectors w/ this-
http://m.ebay.in/itm?itemId=201248713026 (http://m.ebay.in/itm?itemId=201248713026) to
save it in my Nexus 7 using an OTG cable.
PLEASE HELP!!!!  :help: :help: :help: :help:

And one more thing can I just directly see the video on my Nexus 7 without spending money to buy an LCD screen and 3 splitters. Using the DVR.
Title: Re: Av to Usb for FPV
Post by: sooraj.palakkad on January 01, 2015, 11:43:49 AM
Well, these RCA to USB cables are not supported by android, but you can use it on a microsoft device - so you can't use your Nexus as FPV screen, but if you have a microsoft windows device, you can use this http://m.ebay.in/itm?itemId=181599833373 (http://m.ebay.in/itm?itemId=181599833373) to connect video out put from your receiver to the laptop or tab or phone (windows) and also it can be used as FPV screen and for capturing stills simultaneously :)
Title: Re: Av to Usb for FPV
Post by: RD1452002 on January 01, 2015, 12:01:24 PM
Will there be any need of an LCD screen then.
Title: Re: Av to Usb for FPV
Post by: RD1452002 on January 01, 2015, 12:07:14 PM
Quote from: RD1452002 on January 01, 2015, 11:16:46 AM
or can I Just use this one-
http://m.ebay.in/itmitemId=321627406201 (http://m.ebay.in/itm?itemId=321627406201)
and convert the male AV connectors w/ this-
http://m.ebay.in/itm?itemId=201248713026 (http://m.ebay.in/itm?itemId=201248713026) to save it in my Nexus 7 using an OTG Cable

What 'bout this option?
Title: Re: Av to Usb for FPV
Post by: sooraj.palakkad on January 01, 2015, 12:11:43 PM
The second option wont help you in recording videos,

The first option is used by many people, If you are using a windows device, then there is no need of a AV splitter, as the FPV screen is you laptop or tablet itself :)
Title: Re: Av to Usb for FPV
Post by: RD1452002 on January 01, 2015, 12:21:22 PM
Thanks a load!  :thumbsup: :hatsoff:
And one more question I don't think we can watch a video in Windows while it is being edited.
Title: Re: Av to Usb for FPV
Post by: sooraj.palakkad on January 02, 2015, 10:29:56 PM
Why do you have to edit a video while watching ??? If you want stills from video, there is shortcuts for that :)
Title: Re: Re: Av to Usb for FPV
Post by: akhilzid on January 02, 2015, 10:51:27 PM
Quote from: RD1452002 on January 01, 2015, 12:21:22 PM
And one more question I don't think we can watch a video in Windows while it is being edited.

Can you please explain.
Title: Re: Av to Usb for FPV
Post by: RD1452002 on February 28, 2015, 01:22:26 PM
Quote from: akhilzid on January 02, 2015, 10:51:27 PM
Quote from: RD1452002 on January 01, 2015, 12:21:22 PM
And one more question I don't think we can watch a video in Windows while it is being edited.

Can you please explain.
I meant that can we watch the vid while its being recorded.
Title: Re: Av to Usb for FPV
Post by: parichya.gautam on February 28, 2015, 06:19:42 PM
WOW ! What a coincidence , i was just thinking of the same thing today :D

Plan to use my laptop as the FPV display :D

http://www.snapdeal.com/product/easycap-video-and-audio-capturing/1638650582 (http://www.snapdeal.com/product/easycap-video-and-audio-capturing/1638650582)

ordered this.

and


http://www.ebay.com/itm/200982463373?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT (http://www.ebay.com/itm/200982463373?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT)

to split between my video goggles and the laptop's disply :D

Should work fine :)