By igarashi1005
on Thu, 07/12/2012 - 02:05
Hallo all
I enjoy sample"vuforia-videoplayback" in iOS and Android.
I'm trying to add trackingdata and movie in this sample.But I can't add more than 4 items.These error occur in debuglog.
iOSError - AVAssetReader not in reading stateError - Unable to prepare media for playback
AndroidE/(2464): Can't open file for reading
I use iPad2 and Android4.0deviceCan This sample play more than 4 movies?
Thank you for your advice.
Please Help Me
hi
I am begginner in vuforia augmented reality,I am not able to add more than two image target in Videoplayback application,Please help ma for adding 4 image target ,
Thank you,
iintegrator
What happens when you try
What happens when you try adding more than 2 videos?
Which device are you using?
Are you using the latest Vuforia 2.0 SDK?
Please Help Me
Hi,
First of all thank you for your reply.I am begginner in vuforia developing,So I can't understand where i have to change in videoplayback.cpp file.Please suggest me .
Thank you,
iintegrator
Look at
Look at EAGLView.mm
particularly these lines:
// Set the number of simultaneous trackables to two
Not Found
Hi,
EAGLView.mm file not found
"Can you send sample which
"Can you send sample which play 4 video on 4 different target setected if possible?please"
Please Help Me
Hi,
please let me know what maximum number of target we can track in vuforia,because i got suceess to track 5 target but for six target it hang the application.
Thank you,
iintegrator.
The maximum number of
The maximum number of simultaneous targets partly depends on the device and what you are trying to do.
Hi I am developing an iOS
Hi
This is exactly how the Video
This is exactly how the Video Playback sample works, so it would be a good idea to check it out.
https://developer.vuforia.com/resources/sample-apps/video-playback-sample-app
Maximum video support
Hi Nalin,
Have you tried setting
Have you tried setting NUM_VIDEO_TARGETS as well as that is set to 2 default.
The sample indicates it need one per Image Target / Video that you want to play.
Regarding downloading videos - let's break this down into
Add more video to "vuforia-videoplayback"
how much video can be played?
Add more video to "vuforia-videoplayback"
Why don't you try and find out?
N
Add more video to "vuforia-videoplayback"
Have you defined NUM_TARGETS in VideoPlayback.cpp for Android and/or NUM_VIDEO_TARGETS in EAGLView.h for iOS?
And your videos are in the Assets folders?
There are no hard limits on the number of videos that you can include, though only 1 can play at a time.
Add more video to "vuforia-videoplayback"
Yes, I defined NUM_TARGETS in VideoPlayback.cpp for Android and NUM_VIDEO_TARGETS in EAGLView.h for iOS.
And my videos are in assets folder.
Add more video to "vuforia-videoplayback"
I can play movies (over 4) in fullscreen mode.
But ,I want to play on texture.
Thank you for your advice.
Add more video to "vuforia-videoplayback"
I read, at least for Android, for playing video over the textures you need Android 4.0 or higher. Are you using the Unity plugin? Where do you put the videos?
Add more video to "vuforia-videoplayback"
same with me after debubuuging i find that the problem is here:
// Start reading the track