Maybe you could do this
Code:
adb reboot-bootloader
fastboot flash boot boot.img
fastboot reboot
[DEVS ONLY] Nexus 4 camera recording v0.2 (AVC high profile & LEVEL 4) (60FPS)
- Thread starter Shaky156
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Maybe you could do this
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
It isnt kernel dependant ive hacked the kernel for this to happen theres other ways of achieving the same result
Sent from my Nexus 4 using Tapatalk 2
It isnt kernel dependant ive hacked the kernel for this to happen theres other ways of achieving the same result
Sent from my Nexus 4 using Tapatalk 2
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
Well if someone is dedicated to quality so much that they deinterlace video frames and such - I doubt they're recording video at 720p (1080i) when 1080p is an option.
Yes the hobbit was filmed at 48fps but if I recall - it was at test. Hollywood adopts at a very slow rate as I'm sure we all know. So it will certainly be some time before the standard raises above 24. If that were the case then they'd be using other experimental FPS like 100 or higher.
I'm not I'm not saying it wouldn't be cool or that some enthusiasts might would be thrilled about 60fps. I just don't think it will make much of a difference. Just my opinion. Now, certainly there are *some* out there that can hit 60 but MOST can not. The SII couldn't, neither can the LTE SIII. I don't recall the One X being able too either.
Sent from my Nexus 4 using xda app-developers app
Well if someone is dedicated to quality so much that they deinterlace video frames and such - I doubt they're recording video at 720p (1080i) when 1080p is an option.
Yes the hobbit was filmed at 48fps but if I recall - it was at test. Hollywood adopts at a very slow rate as I'm sure we all know. So it will certainly be some time before the standard raises above 24. If that were the case then they'd be using other experimental FPS like 100 or higher.
I'm not I'm not saying it wouldn't be cool or that some enthusiasts might would be thrilled about 60fps. I just don't think it will make much of a difference. Just my opinion. Now, certainly there are *some* out there that can hit 60 but MOST can not. The SII couldn't, neither can the LTE SIII. I don't recall the One X being able too either.
Sent from my Nexus 4 using xda app-developers app
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
Fantastic work, wish you all the best. I'm surprised until now no one has had a real go at the Nexus 4 camera. Patiently awaiting progress.
Sent from my Nexus 4 using Tapatalk 2
Fantastic work, wish you all the best. I'm surprised until now no one has had a real go at the Nexus 4 camera. Patiently awaiting progress.
Sent from my Nexus 4 using Tapatalk 2
Has someone tested allready the 60 fps option ?
If I installing it how can I know this is working ?
If I installing it how can I know this is working ?
i think image quality itself isn'T that bad (I'm talking about still shots, not videos), but the autofocus kinda sucks
btw how come noone posted a comparison video yet? Between a video captured with stock kernel and one captures with this modified one?
Would be good to see if it really improves quality
btw how come noone posted a comparison video yet? Between a video captured with stock kernel and one captures with this modified one?
Would be good to see if it really improves quality
OK. Here's my stab at a comparison video.
Two videos. Both are split screen with the main profile on one half and high profile on the other. It's the same footage for both, just reversed sides so you can compare.
I edited the XML file so the bitrate is 20mbps. The footage is all 1080p30. All low light which I think is good because you can see the compression artifacts more.
To keep the timing right I had to clip the footage in places. It may appear that there's skipping but those are just my cuts.
Ignore the colour difference...that was just me accidentally picking the wrong white balance before I recorded.
You can really tell on the shot of the car with the green seat where the compression artifacts are much more visible on the main profile.
Anyway, I hope this helps.
Edit: It's hard to see on you tube because of the recompression. It's much clearer on the original footage that the high is better. To help, crank the res to 1080p in youtube and then full screen it
http://youtu.be/WnF1-XXWaww
http://youtu.be/mjz9MTM13qY
Two videos. Both are split screen with the main profile on one half and high profile on the other. It's the same footage for both, just reversed sides so you can compare.
I edited the XML file so the bitrate is 20mbps. The footage is all 1080p30. All low light which I think is good because you can see the compression artifacts more.
To keep the timing right I had to clip the footage in places. It may appear that there's skipping but those are just my cuts.
Ignore the colour difference...that was just me accidentally picking the wrong white balance before I recorded.
You can really tell on the shot of the car with the green seat where the compression artifacts are much more visible on the main profile.
Anyway, I hope this helps.
Edit: It's hard to see on you tube because of the recompression. It's much clearer on the original footage that the high is better. To help, crank the res to 1080p in youtube and then full screen it
http://youtu.be/WnF1-XXWaww
http://youtu.be/mjz9MTM13qY
Last edited:
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
Yep, focus does indeed suck. Please star the issue http://code.google.com/p/android/issues/detail?id=43153&thanks=43153&ts=1359017856
Yep, focus does indeed suck. Please star the issue http://code.google.com/p/android/issues/detail?id=43153&thanks=43153&ts=1359017856
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
Wait for v0.2
Ive been thinking about that feature if i had full net access on my computer i wouldve already done a custom build, i have already done custom binarys built but didnt release that was months ago lkl
Sent from my Nexus 4 using Tapatalk 2
Wait for v0.2
HDR video HDR video HDR video. I would give you money if you got that working
Sent from my Nexus 4 using xda premium
Ive been thinking about that feature if i had full net access on my computer i wouldve already done a custom build, i have already done custom binarys built but didnt release that was months ago lkl
Sent from my Nexus 4 using Tapatalk 2
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
V0.2 is a flashable zip
This was done in spare time and a hack not really a real go from me lol
Wait for v0.2 n then test 60fps, the forumla is correct so should output 60fps without problems
Sent from my Nexus 4 using Tapatalk 2
Thanks to guy who posted comparison video
V0.2 is a flashable zip
This was done in spare time and a hack not really a real go from me lol
Wait for v0.2 n then test 60fps, the forumla is correct so should output 60fps without problems
Sent from my Nexus 4 using Tapatalk 2
Thanks to guy who posted comparison video
Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
1080p 60fp? Ive activated it if it will work is another question
And i have another question regarding audio totally not related to whhat im doing here ive used the phone and my friends always tell me i speak too low when infact i think its the mic, so has there been a fix for this issue?
Sent from my Nexus 4 using Tapatalk 2
1080p 60fp? Ive activated it if it will work is another question
And i have another question regarding audio totally not related to whhat im doing here ive used the phone and my friends always tell me i speak too low when infact i think its the mic, so has there been a fix for this issue?
Sent from my Nexus 4 using Tapatalk 2
Just flashed it and so far it says 30.32 fps in Premiere. I do hope the 60fps will work in 1080p.
Re: Nexus 4 camera recording v0.1 (AVC high profile & LEVEL 4 achieved!) (60FPS tests
I meant its activated in v0.2 not in v0.1
Sent from my Nexus 4 using Tapatalk 2
I meant its activated in v0.2 not in v0.1
Sent from my Nexus 4 using Tapatalk 2
Re: Nexus 4 camera recording v0.1 (AVC high profile & LEVEL 4 achieved!) (60FPS tests
If users can answer the question on mic would be awesome as that issues bothering me
Sent from my Nexus 4 using Tapatalk 2
If users can answer the question on mic would be awesome as that issues bothering me
Sent from my Nexus 4 using Tapatalk 2
maybe your friend phone has a low speaker ?
I called alot from my nexus and no one complane.
maybe you are by mistake put your funger at the mic when talking ? I dint think there is a problem with the mic
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33Hi releasing a quick kernel to test the camera quality
Compiled for Android jellybean 4.2.1 & 4.2.2
Ive tested it needs more modified but ive activated high profile & level.
For testing the boot.img boot in fasboot mode in terminal via fastboot boot boot.img
Test and post results thank you
Log outputs this
OMXCodec: [OMX.qcom.video.decoder.avc] AVC profile = 100 (High), level = 51, ive changed kernel and set the level to 4 for now.
High profile avc h.264 has been achieved along with changing of profile level upto 5.1.
Now my focus/attention is on FPS attempting to achieve 60FPS recording
This is a quick kernel based off motleys for testing purposes on camera quality so thank you motley!
Downloads & Changelog in post#2
Sent from my Nexus 4 using Tapatalk 25
I think yes but I'm not promising anything
yes very soon I hope as soon as I finish the 60fps and few other things, thing is I've hacked it to the point even if you choose another level or profile it wont change only the high profile level 4 is selected need to work on it abit more
Very interesting question something I'll need to look into in my spare time
Yes way! lol
Dont worry you'll be able to limit the fps or atleast I'm hoping to do that so if its not your kinda thing then you can stick to your 30fps
Thank you for the info
Wait for v0.2
HDR video HDR video HDR video. I would give you money if you got that working
Sent from my Nexus 4 using xda premium
Ive been thinking about that feature if i had full net access on my computer i wouldve already done a custom build, i have already done custom binarys built but didnt release that was months ago lkl5Re: Nexus 4 camera recording(AVC high profile & LEVEL 4 achieved!) (60FPS tests)
^^ Why attack other members like that, no need for it. Just disagree with an argument, makes you cooler..5OK. Here's my stab at a comparison video.
Two videos. Both are split screen with the main profile on one half and high profile on the other. It's the same footage for both, just reversed sides so you can compare.
I edited the XML file so the bitrate is 20mbps. The footage is all 1080p30. All low light which I think is good because you can see the compression artifacts more.
To keep the timing right I had to clip the footage in places. It may appear that there's skipping but those are just my cuts.
Ignore the colour difference...that was just me accidentally picking the wrong white balance before I recorded.
You can really tell on the shot of the car with the green seat where the compression artifacts are much more visible on the main profile.
Anyway, I hope this helps.
Edit: It's hard to see on you tube because of the recompression. It's much clearer on the original footage that the high is better. To help, crank the res to 1080p in youtube and then full screen it
http://youtu.be/WnF1-XXWaww
http://youtu.be/mjz9MTM13qY5Re: Nexus 4 camera recording v0.1 (AVC high profile & LEVEL 4 achieved!) (60FPS tests
Have some time later this week to work on it yay! Did have a look at the mi2 or whatever that other phones called for 60fps, not sure where and why they claim 60fps? Can clearly see stuttering in videos and checked everything unable to find anything on 60fps on that device, so not sure if its encoding @ 60fps, other than that did a few tests which resulted in camera FC
Sent from my Nexus 4 using Tapatalk 2
