I was wondering how close you need to be to the subject to get a good quality 1080p video? Is the digital zoom any good I guess is what I am trying to find out.
ElAguila said:
Is the digital zoom any good I guess is what I am trying to find out.
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Click to collapse
No. Not at all. The picture gets horrible. But the pinch to zoom thing is still sweet, and I use it sometimes.
Light is the most important on any video the more light youhave the less the cam has to amp up iso and gain whitch makes it noisy .i dont think video has zoom or anti shake.
Edit only 1080 p has no zoom others have digital zoom not optical ,
Sent from my GS2ET4g
Yes 1080 is not as good as I wad expecting. No zoom. I'd rather record in 720 so I can zoom. Still a really good camera/camcorder.
Sent From My Evo Killer!!!
Related
hi,
i'm not sure, but cant find a way to zoom the camera in while recording video....am i missing something?
can any one confirm for me?
makaveli25 said:
hi,
i'm not sure, but cant find a way to zoom the camera in while recording video....am i missing something?
can any one confirm for me?
Click to expand...
Click to collapse
Top right of the screen these should be a +/- button. Click that and a wheel will appear on the left hand side of the screen move it up and down to zoom in and out.
I think you wanted to know where the zoom function is whilst actually recording? The answer unfortunately is this is not possible
very few digital cameras include a zoom function while recording video
lewyharvey said:
I think you wanted to know where the zoom function is whilst actually recording? The answer unfortunately is this is not possible
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Click to collapse
Yeah sorry. I thought he meant camera. Zoom on video is not possible. Probably because when you use digital zoom it decreases the resolution.
...
thanks for the replies
i wish you could zoom in and out when video recording like my older nokia phone (which is like 4 years old!!!)
i wonder why this was left out....either way, at least i know to stop "trying" to look for a zoom option whilst in the middle of video recording
You shouldn't use digital zoom, it just decreases the resolution instead of actually zooming in.
Sent from my Desire using Tapatalk
hy developers as we all know arc does not have the zoom function in 8MP picture capturing and in HD video recording
and its not pause the video while recording i mean there was no pause video option while recording
please can you modify the arc camera settings for these two things for 2.3.3
thanks for your time
please developers say something on this topic
can you make this possible
i think zoom cant be added...........even if the digital zoom is added it will not make any sense.........digital zoom is crap
abhisheak.bansal said:
i think zoom cant be added...........even if the digital zoom is added it will not make any sense.........digital zoom is crap
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Click to collapse
Agreed, much better too take a shot then zoom in afterwards, less chance of blur etc
you are not right nokia n8 has a perfect digital zoom at video recording !!!! no blur!! very clear image!!!!
@mikemilos
Nothing can compare to optical zoom. Another point to note is that the N8 has a larger sensor and better optics. That's still the top dog when it comes to phone cameras.
zohaib0001 said:
hy developers as we all know arc does not have the zoom function in 8MP picture capturing and in HD video recording
and its not pause the video while recording i mean there was no pause video option while recording
please can you modify the arc camera settings for these two things for 2.3.3
thanks for your time
Click to expand...
Click to collapse
The new Update sony ericsson is releasing for Xperia arc introduces Camera Zoom/Photo Zoom up to 2.62x i think. Check http://forum.xda-developers.com/showthread.php?t=1199597 for more information
Zoom funtion is working on new 4.0.A.2.368 but as stated above it is really blurred (and don't work in video mode).
Digital zoom is crap.
It's just taking the pixels in the middle (the zoomed area) and blowing them up.
You can't beat physics.
Video/picture samples on the new 4.0.A.2.368 build:
Must have ROOT
EDIT**
I have just uploaded V2 of my profile - I have lowered the Bitrate slightly and changed from 3gp to mp4 file format.. I have also enabled 720p for the front facing camera - Let me know if the lowered bitrate still performs as well.
Folks,
This is my edited media_profile.xml for far better 720p recording.. thought I would share it..
I have upped the bitrate from just 1MB/s (default)to around 4MB/s.. for me, it is clearly better when played on my Monitor or Television.. smoother, more detail and appears clearer.
I have tried a higher bitrate but found this to be a good balance between size and quality.
I have also tried editing the xml for 1080p recording but cannot get higher than 14fps when recording so have not included it..
to install, just unrar the media_profiles.xml and copy it to /system/etc and reboot.... REMEMBER TO BACKUP YOUR ORIGINAL FIRST.
This has worked for me, but if you end up in a boot loop, pushing the original file should fix it.
Hope you enjoy it.
Bracken
Do you have a comparison video or anything? This is the kind of thing I want to see before flashing.
Nice find!
I can see the difference just watching play back on the xoom! Alot smoother...ill check out the HDMI when I get home.
Will this work on any Android device? Say my DX? I take way more video on that.
bracken21 said:
Must have ROOT
....
I have also tried editing the xml for 1080p recording but cannot get higher than 14fps when recording so have not included it..
...
Click to expand...
Click to collapse
have you a stock Kernel or Custom Kernel + overclocked CPU?
Works well, I have a similar hack for my Nexus.
Easy and simple improvement for video recording.
Using Hammerhead 2.1 & Tachi OCed kernel.
@bracken21 = does this affect the still camera picture taking?
Thank you very much, great mod.
Hi,
@Sergio PC -This does not affect the picture quality only the video..
@twister_65 -I had this completely on stock 3.1 with stock kernel and worked fined.. I'm now running it with Hammerhead 2.1 & Tachi OCed kernel.
Even OCed @1.6, when I enable 1080p recording there is no increase in FPS, it stays at around 14FPS.. I presume the actual sensor is not capable of [email protected]
@mradlauer - I have no idea if this could be done to the DX, I presume so, but what resolution, bitrate and FPS would depend on the device.. if its anything like the Xoom, putting in an unsupported profile may result in a boot loop ?
If there is interest I can upload another profile with settings as follows... but I find it pointless as 1080p @ 14fps is unwatchable.. I have tried increasing/decreasing the Bitrate but still only does 14fps.
1080p 6MB/s @ 14fps when high quality selected.
720p 4MB/s @ 30 when low quality selected.
720p @ 30fps for front facing camera.
Thanks
Bracken
720p for front would be awesome.
Great, i just would love to have it recording in MP4
€: Wait, trying it now
€²: Works Thx for This
Would changing any of these lines to 100 improve photo quality too?
<ImageEncoding quality="90" />
Stealyourface said:
720p for front would be awesome.
Click to expand...
Click to collapse
Front camera now enabled for 720p and file format changed to mp4
cheers
Bracken
truly great work here. thank you
im just surprised no one had done this sooner, but better late than never!!
ive only played wtih it for litterally 30 seconds however i noticed that upon pressing the record button for a video using the front facing camera, it zooms in and stretches the image vertically in the preview window. i dont think that it actually records it like this but it seems to be some sort of graphical glitch....maybe you could look into it?
id like to say thanks again. did you change anything for the still images in v2 or somthing? because i no longer see those weird lines when taking photos with the front facing camera.
THANKS!
crackmulah said:
however i noticed that upon pressing the record button for a video using the front facing camera, it zooms in and stretches the image vertically in the preview window. i dont think that it actually records it like this but it seems to be some sort of graphical glitch....
Click to expand...
Click to collapse
I've noticed the same issue when recording from the front camera
Excuse me, but trying this mod, I realized that the zoom in camera mode does not work. And 'this normal?
Thanks!
zoom isnt working in video mode for me either.
although i cant remember if we were ever able to.....
can you add this ?
I tried now, even the stock 3.1 does not allow it. Is there any mod ?
Regards!
Nice find.
Pretty easy to increase or lower the bitrate yourself.
I personally upped the bitrate to 35MB/s for 720p.
Adjusted the 480p resolution to 720x480 @ 20Mb/s for quick and easy converts straight to dvd with no resolution changes.
Adjusted the audio bitrate to 256kbps, sample rate to 48khz and enabled stereo recording.
Sweet stuff.
edit: Tried shooting for 60fps but it forced closed as soon as I tried to select video recording
Audionut11 said:
Nice find.
Pretty easy to increase or lower the bitrate yourself.
I personally upped the bitrate to 35MB/s for 720p.
Adjusted the 480p resolution to 720x480 @ 20Mb/s for quick and easy converts straight to dvd with no resolution changes.
Adjusted the audio bitrate to 256kbps, sample rate to 48khz and enabled stereo recording.
Sweet stuff.
edit: Tried shooting for 60fps but it forced closed as soon as I tried to select video recording
Click to expand...
Click to collapse
Do you mind posting your xml file... I personally like the tweaks you have done and would like the same..
Thanks in advance
Audionut11 said:
Nice find.
Pretty easy to increase or lower the bitrate yourself.
I personally upped the bitrate to 35MB/s for 720p.
Adjusted the 480p resolution to 720x480 @ 20Mb/s for quick and easy converts straight to dvd with no resolution changes.
Adjusted the audio bitrate to 256kbps, sample rate to 48khz and enabled stereo recording.
Sweet stuff.
edit: Tried shooting for 60fps but it forced closed as soon as I tried to select video recording
Click to expand...
Click to collapse
35MB/s is 2.1Gb per minute - that would give you around 15 mins recording on 720p on 32gb card. Plus with the size of sensor and optics, im guessing you wont see quality increase above 3MB - 4MB/s and even that is asking alot of the camera due to the noise levels and lack of light/detail passing through the small plastic lens. As for stereo recording, I thought the Xoom only had 1 mic ?
Being that bluray movies are around 34MB/s.. I think asking a small plastic lens on the xoom to do that a little much. Also the tegra 2 is listed at only supporting 20Mb... did you also amend the codec maximum bitrate as its currently set to around 5MBs.. if not, you will actually be recording @ 5MB/s.. Also, is 35MB/s over the write limit for xoom internal storage.. I could be wrong but even a class 10 cards only write at around 10MBs and reads @ 30Mbs ?
If you want to try 60fps, you would also need to amend not just the recording values but the codec preference and possible the memCap too.. ive not tried it yet, may give it a go.
Im not trying to have a go at you, just stating that your filling your xoom up for no reason... in a long winded blurbing kind away.. not had my coffee yet..
As for the problem with front camera zooming in on 720p, nothing I can do about this, that fix would be above my head.. My guess is that the google camera apk would need amended for 16:9... my knowledge of Android goes as far as this little dirty hack.
Cheers
Bracken
bummer on the zoom and front face stretch problem... Gonna have to revert to stock unless fixed in the future... Will subscribe for updates in case. Nice for folks that don't mind those couple details though
rockhumper said:
bummer on the zoom and front face stretch problem... Gonna have to revert to stock unless fixed in the future... Will subscribe for updates in case. Nice for folks that don't mind those couple details though
Click to expand...
Click to collapse
Hi, just revert to version 1, it keeps the front camera stock and rear camera is improved..
As for the people not being able zoom, you can't zoom in video mode using stock... well mines never has.
I wish I knew how to port the camera front the Samsung 10.1 tab, does any one know how?
Cheers
Bracken
I have noticed when I am in the video recorder and switch to 1920x1080 resolution I notice the video zooms in to around 2x and says "zooming is not allowed in full HD" when I try to zoom out. This causes the recorded video to look like crap and noticeably lower quality than the 720p videos I record, especially on a pc..
Does anyone know why this is, if anyone else is having the same problem and if there is any way to fix it?
I can confirm I see the same thing.
manekineko said:
I can confirm I see the same thing.
Click to expand...
Click to collapse
Same here!
I got some good results with my videos, but only when i wasn't trying to shoot something up close.
I am really disappointed 1080p was one of the big things I was looking forward to with the GS2 and now I find that it's a lower quality video than the 720p... Hopefully someone has a fix or this is an issue Samsung is working on.
hello
Is there any way to improve the camera's zoom?
it can improve a rom?
photos are very nice but the zoom is not clear and very weak
B.R.
Dont think there is a way to do that. If you want good zoom probaly better off with a actual camera
Sent from my LT15i using XDA App
telefan22 said:
hello
Is there any way to improve the camera's zoom?
it can improve a rom?
photos are very nice but the zoom is not clear and very weak
B.R.
Click to expand...
Click to collapse
The short answer is no. Your phones camera, like most smartphone cameras only has digital zoom. This is essentially the same as cropping an image using photoshop or some other photo editing software.
If you want to be able to zoom and have crisp photos, the only option is to buy a camera with OPTICAL zoom.
As a rule I have found you are much better off ignoring zoom on your camera completely, and editing it later on, and if you do use the digital zoom feature, use as little magnification as possible.
Any software updates/changes could the algorithm slightly, and in my opinion, it rarely makes much difference, and being Sony has a digital camera/SLR arm (they also bought Minolta a while back), I would suspect they have tweaked for quality already.
I ask because I previously used the desire hd and there was a very good zoom
telefan22 said:
I ask because I previously used the desire hd and there was a very good zoom
Click to expand...
Click to collapse
DHD camera is not as good as arc in the first place, and the zooming function make it worse..
I had a DHD with 2.3.4 rom and zoom was very good and clear
Take the photo and zoom afterwards with a pc or an app if zhe zoom of the cam isn't good enough for you.
Arc has the BEST camera on a mobile phone...
Sent from my iPad 2 using Tapatalk
Well, the .181 on 2M and 4M has good zoom
drengur said:
The short answer is no. Your phones camera, like most smartphone cameras only has digital zoom. This is essentially the same as cropping an image using photoshop or some other photo editing software.
Click to expand...
Click to collapse
I agree that digital zoom is not as good as optical but it has its used on the Xperia ARC. You will actually get me details zooming in than taking a full size picture which you enlarge later on.
Try the following to test this, it will only work on motives close by. Place a book 1-2 meters away from you. Take a full size picture and then take a one where you zoom in on the book. You will actually be able to read the text on the book on the zoomed picture while the enlarged full size picture will show the book as pixelated and it is difficult to read the text.
There is no difference on motives far away between the zoomed picture and enlarged full picture.
I am not sure why the objects close by contain more details when zooming than enlarging a full picture. My best guess would be that SE has some logic buildin on the photo chip that on the zoomed picture correlate pixel readings on the sensor and not just cropping and enlarging the final picture.
Please let me know if you experience the same, I am very puzzled that the zoomed picture for objectives close to the camera contain more details than the full size picture.