logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
Ipad screen capture to computer
Options
Go to last post Go to first unread
Previous Topic Next Topic
Jiii  
#1 Posted : Saturday, June 13, 2015 8:22:04 AM(UTC)
Jiii

Rank: Newbie

Groups: Registered
Joined: 6/13/2015(UTC)
Posts: 6
Location: Finland

Thanks: 1 times
I have a problem to import Screen capture video from Ipad to my Computer (win7). In computer I have blackmagic hdmi capture card, it work's okay with my camcorder.
I can get video out with lightning-hdmi cable when I connect Ipad to television. What kind of signal Ipad output makes? I have tried out all Decklink card setups.

-Jiii-
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
ovinas  
#2 Posted : Saturday, June 13, 2015 12:26:23 PM(UTC)
ovinas

Rank: Advanced Member

Groups: Registered
Joined: 6/4/2013(UTC)
Posts: 308
Man
Location: Germany

Thanks: 1 times
Was thanked: 57 time(s) in 49 post(s)
The problem is the missing HDCP (copy protection) support of the Blackmagic devices. Same happens with Apple TV. My solution was to use a small and cheap HDMI splitter between the Apple TV and the Blackmagic capture card.
Back to top
WWW BLOG
Jiii  
#3 Posted : Friday, June 26, 2015 5:04:35 AM(UTC)
Jiii

Rank: Newbie

Groups: Registered
Joined: 6/13/2015(UTC)
Posts: 6
Location: Finland

Thanks: 1 times
I find finally right setups:

- Decklinkin setup:
Set Input: HDMI
Set default video standard as: HD 720p 59.94

-Vmix setup:
Input:HDMI
Resolution 1280x720
Frame rate: NTSC 59.94p
Video Format: HDYC

I got a screen capture with these settings to view.

-Jiii-
Back to top
mjgraves  
#4 Posted : Wednesday, July 1, 2015 5:55:32 PM(UTC)
mjgraves

Rank: Advanced Member

Groups: Registered
Joined: 7/1/2015(UTC)
Posts: 1,150
Man
United States
Location: Houston TX

Thanks: 319 times
Was thanked: 263 time(s) in 233 post(s)
The BMD card is especially finicky about source material. In particular, it will not cope with 1080p video, since that's not a valid broadcast standard. Even though, that's what most game consoles and tablets output for display.

This fact eventually pushed me to use an AVerMedia Game Broadcaster HD (C127) HDMI capture card. It can handle a 1080p stream.

I've also documented using an HDMI splitter to satisfy the HDCP handshake.

http://www.mgraves.org/2...put-of-a-nexus-7-tablet/

Michael
Back to top
WWW BLOG
AlanZ  
#5 Posted : Saturday, July 11, 2015 11:58:14 AM(UTC)
AlanZ

Rank: Advanced Member

Groups: Registered
Joined: 7/11/2015(UTC)
Posts: 354
Location: NJ

Thanks: 9 times
Was thanked: 44 time(s) in 37 post(s)
Just a thought.
Another approach is to use Airplay on the ipad and use a program on the computer as an airplay receiver.
Then use the desktop input in vMix to display the application running on the computer.
I like using Reflector or AirServer... they each have their advantages but both also let you display multiple iOS devices in a single screen (very useful for teacher/student sessions)

I hope this helps.
Back to top
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.111 seconds.