Image problems and FCs in GTalk with video chat - Galaxy Tab Q&A, Help & Troubleshooting

Hi fellows,
I have a rooted GTab P1000L with stock Gingerbread ROM (2.3.3).
I don't want to install a customized ROM, like Overcome for example, because it isn't translated to pt_BR yet. Although, I really want to have GTalk video chat working.
I have done some research and I found that the most suitable gtalk version for GTab is the one from xilard. So, I downloaded this version and installed these files:
/system/lib/libtalk_jni.so
/system/app/Talk.apk
/system/app/GoogleServicesFramework.apk
Well, I can use video chat, but I'm having two major issues:
1) I always got a FC when I try to switch from front to rear camera.
2) The streaming video from my galaxy tab seems to be just a part of the whole front camera image. You have to hold your tab somewhat inclined to centralize your face. It doesn't happen with skype, which has a much better image for video calls.
Can anyone help me to fix these issues?
Thanks,
Ronan

Related

New Skype with video support!

Anyone try this out? Does it work? If so, what rom are you running, and did you need to change anything?
Link here.
I'm at work but I'm really curious; Skype says it will work with *some* 2.2 devices, and if you have 2 cameras the wrong camera will work but we have only one camera so we might be in luck.
Fingers crossed...
Just installed it.. Will try it out!
Sent from my GT-I9100 using XDA App
I tried it briefly in Vegan tab 5.1.1.
-Everything aside from video calling seemed to operate well. This includes voice calls.
-The video call function was not available in the settings menu.
When I read through the skype announcement I noticed that it will only show video of rear facing camera's in froyo. Can the front facing camera be spoofed to work like a rear facing camera?
jdoorny said:
Can the front facing camera be spoofed to work like a rear facing camera?
Click to expand...
Click to collapse
Yes, I think it can. I recall when trying to get Yahoo Messenger working for video calls, some genius developer modified the Yahoo app to add a "swap cameras" button. It worked, but the video was always transmitted and displayed sideways.
My fingers are crossed that it works out of the box, even if it's only in Froyo. This would get me to (sadly) downgrade from GtabComb.
Tested with ROMs:
- VEGAn-TAB 5.1.1 - No video option. Darn it.
- CM 7.0.3 (Stable) - No video option
- I wanted to try it on Clemsyn-Caulkin v5, but the keyboard was acting funky after loading that ROM. Pressing any numbers acted like I was pressing the BACK button. Weird. I might try it again later.
Skype has said that with 2-camera Froyo devices only the rear camera will work. We have only one camera, so here's hoping...
I'm under the impression that our front camera is actually the "rear" camera according to the system.
There is only an API for one camera by default, it wasn't until Gingerbread that they started differentiating between a front and rear camera. That's why older apps work with only certain front facing cameras- the developer had to figure out how to call the front camera on each device individually since it wasn't a standard system function.
This is why ReelPortal works on our tablets- Adobe Air (which the app was written in) recognizes only the rear camera currently, so most tablets can't be used for chatting with it. But on the G-tablet (and certain Archos tablets), there is only one camera and the system recognizes it as "the" camera.
I would assume that any app which uses the camera would see our front camera as the system camera (a.k.a rear camera). That has been my experience with market apps that use the camera, at least.
I think there is some other reason the video option is disabled. I just tried installing skype on an Optimus S as well (budget android phone with only a rear camera, also running froyo), and the option is not there either.
Skype says "Unfortunately, if you cannot see the video calling settings, it means your Android phone does not meet the minimum requirements needed to make Skype video calls". That's ridiculous. It looks like someone needs to rip open the app and find out where that restriction is.
This is beyond my realm of hacking ability. Anyone with skills willing to look at this?
Hey I found these posts while digging through a few different threads and thought i would leave it here for other G-Tab users who are following this thread. Thanks Dishe for asking all the questions in the other forums. Unfortunately it's not looking so hot for skype video calling on the G-Tab at this point. I will keep watching patiently hoping that someday it will work.
http://forum.xda-developers.com/showpost.php?p=16337833&postcount=399
http://forum.xda-developers.com/showpost.php?p=16338146&postcount=1061
Yes- just to update everyone, here's what I found out.
Skype chose to use something called the NEON instruction set for hardware-based acceleration of video encoding / decoding. Problem is, not every mobile processor supports this instruction set (usually lower end hardware, like my LG Optimus). The Tegra 2 does not support NEON at all, and that is why our tablets don't offer the video option, and the ones that are hacked to work (by skipping the device check) will just crash after trying to sign in.
So, it is currently not possible for Skype to work on the G-tablet as long as they are pushing NEON acceleration.
This is the first time I've ever been upset to have a Tegra. All this time I actually wanted the G-tab BECAUSE of the high end Tegra2 for such an inexpensive tablet.
Why Nvidia left out support for this (while other CPUs include it) is beyond me, but on the plus side there is hope for the future. The Tegra2 is used in a lot of high end tablets these days, including the Samsung Galaxy Tab 10.1, Acer Iconia, Moto Xoom, etc... Right now Skype won't work on any of them, and I'm sure the company does not intend to alienate such a large portion of tablet customers. When they get supported, so will we.
Meanwhile, someone posted in one of the other threads about a CES demo this past year in which NVIDIA and Skype showed off HD video calling hardware using what they call "Skypekit" framework to build an app on a Tegra-based demo tablet.
So, stuff is coming folks. We just have to wait it out I guess, as there is nothing that can be done now.
I wonder if Skype does a hardware test or just a device check; maybe we can set the device ID or use some other trick to fool the software into thinking our gTabs are worthy.
mike_ekim said:
I wonder if Skype does a hardware test or just a device check; maybe we can set the device ID or use some other trick to fool the software into thinking our gTabs are worthy.
Click to expand...
Click to collapse
Read the post right about yours. It will crash because the Tegra CPU does not have the instruction set it needs. I've tried it.
Thanks for the info everyone. I was hoping to surprise the girlfriend abroad with a hacked apk to get skype to work, but I guess ooVoo will have to do for now.
Oovoo messes up my sound everytime. I've had good results with reelportal tho.
I have droid charge, I use skype everyday and it is so annoying to flip the phone to see the other person. Tegra chip wise everything is clear but how about the droid charge? Can any dev find workaround for this nonsense? I am willing to support that dev and donate some beer money.
This discussion is about the G-tab.
For other devices, there are threads here: http://forum.xda-developers.com/showthread.php?t=1153285
and here:
http://forum.xda-developers.com/showthread.php?t=1148708
If you have architecture capable of NEON, one of those versions should let the software access the front camera.
mike_ekim said:
I'm at work but I'm really curious; Skype says it will work with *some* 2.2 devices, and if you have 2 cameras the wrong camera will work but we have only one camera so we might be in luck.
Fingers crossed...
Click to expand...
Click to collapse
So..if we are on 2.3 and have this device...are they saying it will work then? Getting my Tab in 2 days. It already has 2.3 on it.
New version of skype (v2) supports videocalling in tegra devices such as Asus Transformee or Xoom.
I'll test as soon as I get home if it works for the Gtablet.
Enviado desde mi GT-I9000 usando Tapatalk
Still no video call support
I just tested the new version of skype (version 2.5.0.108 downloaded from market) on my Gtab running Brilliant Corners 1.3.1 and there was still no video call option. I will keep playing with it and see if I missed anything obvious.
jdoorny said:
I just tested the new version of skype (version 2.5.0.108 downloaded from market) on my Gtab running Brilliant Corners 1.3.1 and there was still no video call option. I will keep playing with it and see if I missed anything obvious.
Click to expand...
Click to collapse
You have to activate the videocall options on settings first.
I tested it on honeycomb flashback rom but as the camera doesn't work on our honeycomb roms yer the test was useful, lol.
Please check on settings that videocalls are enabled and test back on your brilliant corner roms.
However it would be nice if someone using a gingerbread rom can test it
titooo7 said:
You have to activate the videocall options on settings first.
I tested it on honeycomb flashback rom but as the camera doesn't work on our honeycomb roms yer the test was useful, lol.
Please check on settings that videocalls are enabled and test back on your brilliant corner roms.
However it would be nice if someone using a gingerbread rom can test it
Click to expand...
Click to collapse
Thanks. I missed that and didn't change the settings.
When I changed the settings to accept video calls it worked. It was very buggy tho. The video came in clear, but it was rotated sideways (flipping the gtab on its side wasn't enough to fix the problem). The video I received also covered all the buttons for ending the call/muting the microphone etc. This made it difficult to end the call without guessing where the button would be underneath the incoming video. Also, when I exited the skype app while in a video call, the application closed but the video stayed on top. This made it impossible to do anything else while having a video chat going on in the background.
Overall this is a huge step forward. Video calls with audio are now working. I can't give extensive reviews on video quality, as I was only calling myself from my laptop to my gtablet and didn't spend much more time than was needed to see if it worked.
Some work will definately be needed to iron out some of the bugs before this becomes perfectly useable. For now I am happy with the progress that has been made and will wait patiently for someone smarter than me to work out the bugs.
Gtab running Brilliant Corners 1.3.1
---------- Post added at 11:14 AM ---------- Previous post was at 10:42 AM ----------
After playing with skype for a little while longer, I noticed that skype is placing the video from the Gtab over the video from skype.
Let me try explain.
In a normal skype call, you have the large video from the person you are talking too taking up most of the screen. In one of the corners you have a video of yourself that is being sent to the other person. This video is rotated sideways when I hold the Gtab in landscape mode with the camera on top.
When I use the skype for android app on my Gtablet (brilliant corners 1.3.1), I get a third video laid overtop of the other two videos. The video is the same as the small one of myself in the bottom corner of the video chat, but with the correct orientation. I know that the other two video's exist (outgoing and incoming that normally exist in skype) because there is some space beside the 3rd video.
If that was confusing, let me try explain a different way: It's as if the video camera application is running over top of skype whenever I am in a video call. The 'video camera app' is persistantly on top whenever I am in a video call. It will even stay on top when I close the skype application during a video call.
I failed to notice this during my initial testing, as I had the gtab and laptop pointing at me, and failed to differentiate which video feed I was seeing.
I think the app would be perfect if the following were fixed.
-Outgoing video rotation is fixed.
-video being captured on gtab was not over top of the video's skype is recognizing.
Has anyone on different ROM's experienced these problems? I don't feel like going through the hassle of changing ROM's to test.

Working Google Talk w/ video in ICS?

I'm looking for the ICS variant of this hack:
http://forum.xda-developers.com/showthread.php?t=1078140
Does anyone know if such a thing exists, or how the GTalk in ICS can be edited to allow this functionality?
I'm really enjoying Team Hacksung's ICS port, but really need this functionality so my parents can watch my kids in all their glorious cuteness ...
Thanks!
I haven't tried it, but Skype has an option to video chat with the rear camera
Sent from my (CM9) ICS i897 Captivate
Thanks for the reply. I just tried skype. In video chat I get audio but video is no go, on either front (obviously won't work) or back cam setting. I'm on a GB i9000 based rom if that matters...
Is there another video chat app that has a windows based client for remote chat?
...Would it help to offer a bounty on GTalk w/video in ICS for the Captivate?
Thanks!
korockinout13 said:
I haven't tried it, but Skype has an option to video chat with the rear camera
Sent from my (CM9) ICS i897 Captivate
Click to expand...
Click to collapse
I also tried theos0o's Skype hack:
http://forum.xda-developers.com/showthread.php?t=1148708
But wasn't able to get chat video working...after I rebooted my phone it also forced me to un-install Skype and tried to make me re-download from the Market.
Any help or suggestions would be greatly appreciated...
Thanks!
Solution!
Skype from this post works on GB i9000 base (Mosiac IX at least):
http://forum.xda-developers.com/show...&postcount=453
Current Skype v13 hack from this thread works great in ICS but not in GB:
http://forum.xda-developers.com/showthread.php?t=1148708
Madtowndave said:
Skype from this post works on GB i9000 base (Mosiac IX at least):
http://forum.xda-developers.com/show...&postcount=453
Current Skype v13 hack from this thread works great in ICS but not in GB:
http://forum.xda-developers.com/showthread.php?t=1148708
Click to expand...
Click to collapse
Hey I got ICS 4.0.3 and I still can't seem to get the video camera to work on my SGS Captivate. Have you got it working?
Thanks.

[Q] D3 Video Recording any app other than stock issue

Hi all
have been on these forums for quite a while but browsing etc etc
It seems my D3 does not want to record video with any app other than the standard camcorder :/
3rd party apps record no problem, but video comes out green and pink and you can not make out the video - like a missing or broken codec on a PC sorta thing.
Does anyone have an idea why ? does D3 use a strange codec that other cameras do not have
If so can I install codecs somehow ?
Phone is XT862, 5.6.890, Android 2.3.4
It is rooted, also I safe mode between ICS and stock but had this problem as long as I can recall.
Any info would be handy.

stretched video in video chat

Hello.
I'm having problem with stretched video in apps like hangouts but it only happens with certain roms.
I'm currently on ViperOne 1.2.1 and I'm loving it apart from that one issue.
I don't want to switch to another ROM just to fix that one thing.
Is there anything I can do.?
Am I really the only one with this problem.?

[HELP] Video camera issues with CM11

Hi,
I have an HTC Vivid running albinoman887's CM11 4/24/14 nightly, and the 4/26a PA GApps. Everything seems to run smoothly except for the fact that the latest Google Camera update force closes, so I cannot use that app at all to take pictures or shoot video. I haven't yet found a way to revert to the older version so on a side note if someone can point me to that APK I'd be greatly appreciative.
At any rate, other camera apps like A Better Camera and CameraMX do a great job of taking still photos, but neither one will invoke the video recording function. I have updated to the latest nightly of both CM11 and PA GApps, and the reason why I'm on the older versions is because the newer builds caused problems, so I clean flashed back to the older ones.
I downloaded a couple of diagnostic apps and neither one seems to indicate the presence of video recording function. I don't know if that's normal for those apps or if there's some damaged hardware involved. I don't want to go all the way back to stock to test that theory, so if anyone has had any similar problems or has some insight to offer, I'd really appreciate it. The lack of video recording is not a backbreaker for me, but it's one of those minor annoyances that I absolutely hate - kind of like a wart. TIA for any help you can offer.
falcon7204 said:
Hi,
I have an HTC Vivid running albinoman887's CM11 4/24/14 nightly, and the 4/26a PA GApps. Everything seems to run smoothly except for the fact that the latest Google Camera update force closes, so I cannot use that app at all to take pictures or shoot video. I haven't yet found a way to revert to the older version so on a side note if someone can point me to that APK I'd be greatly appreciative.
At any rate, other camera apps like A Better Camera and CameraMX do a great job of taking still photos, but neither one will invoke the video recording function. I have updated to the latest nightly of both CM11 and PA GApps, and the reason why I'm on the older versions is because the newer builds caused problems, so I clean flashed back to the older ones.
I downloaded a couple of diagnostic apps and neither one seems to indicate the presence of video recording function. I don't know if that's normal for those apps or if there's some damaged hardware involved. I don't want to go all the way back to stock to test that theory, so if anyone has had any similar problems or has some insight to offer, I'd really appreciate it. The lack of video recording is not a backbreaker for me, but it's one of those minor annoyances that I absolutely hate - kind of like a wart. TIA for any help you can offer.
Click to expand...
Click to collapse
Yeah, I had the same problem with video on the older nightlies. I am now on 5/7 build and video works great using any of several different cameras.

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