Hi!
I hope you guys can help me with a little question: Is the Galaxy time limited (e.g. 60mins max) or size limit (e.g. 4GB max) while video recording? I hope that the only limiting factor is the size of the used SD-Card...
Is it possible to record while holding the device in landscape or in portrait orientation with same resolution without having a video standing on the head at the end?
Which container and codec does the recording use and how many space is needed for a specific recording time (e.g. 1GB for 100mins)?
Thanks for now!
Future
Related
Hi ! Is there a way to record video at 320x240 with the Prophet ? (my unit is the S200). Possibly by using software or something ? (normally the max resolution for video recording on the S200 is 176x144, which is kind of strange considering that S100 and other HTC/Qtek even older models are capable of recording at 320x240 resolution)
Many thanks.
anybody ?
Coolcamera can switch resolution up to 640x480.
Unfortunately the framerate drops to 10fps @320 and 4fps @640 what is not so great.
I am wondering also why other devices are so much better with video..maybe therer is a different solution out there using also the Intel graphicsprozessor onboard.
If anybody has a better solution i am interested in it also.
there was a bug once
before i upgraded ROM it showed 320x240 video resolution option but did record in the small (140x80 or sth). After upgrading I thought they would fix it but instead they just removed the option!!
are new's about de SW to use a 320x240 video resolution ??
use CoolCamera, you can use 320x240 but the framerate will probably be low. I found that framerate depends especially on SD card speed. So the SD card is the bottleneck. If you use hi-speed SD card framerate should be accetable. Good ligting is also very important
Hi there.
Anyone knows the way to continue recording video with HD2 in background?
I'd like to both make video recording and use the GPS navigation program.
Since the functionality of standard video camera application on HD2 is rather good (sound recording, different types of recording, nice quality) I failed to find any good alternative for it. I know only two programs which are positioned as video register programs for PDAs and both them are not suitable due to a number of reasons. (both apps I'm referring to are oriented to Russian market, AvtoDVR and MyDVR).
May be anyone knows the register key which allows to continue video recording after sending the camera application to the background?
Thanks for help!
I second the request.
I subscribed to a thread which has since long been dead, http://forum.xda-developers.com/showthread.php?t=597003 where we were asking for this exactly (and a little more, as well) and AutoDVR came up too.
There's a problem tho: it's pay2use, and a program with banal background video recording shouldn't be (but AutoDVR still offers other interesting features, like video looping through MJPEG format, and gps speed watermarking), and it is severely messed up on the HD2 (as in, not useable, as soon as you switch it to background/lock the phone, the video gets garbled and the program interface does, as well)
Hello there guys!
Today I'm gonna share my encoding settings that I think are the best for movie/tv-show/anime watching on ideos x5(pro/non-pro) screen.
Note: Encoding is a very heavy task for a computer. Make sure that you computer has at least 2 CPU cores and 2 gb of RAM before proceeding.
For example I have an Intel Core 2 Quad Q9300 (4 cores at 2,5 GHz),4gb RAM and Win7 x64. Re-enconding 20 minutes of anime/movie takes about 5 to 7 minutes. Output file size is about 160-180 MB.
Anyway.Let's get started!
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1) Download a program called HandBrake. You can get it here:http://handbrake.fr/downloads.php
Note: If you have 64bit OS get the 64bit version of the program,as this will greatly speed up the encoding progress.
2) Install HandBrake(hope you know how to do it ).
3) Run HandBrake
Note: In Windows in case it shows up an error when trying to run it, try running it as admin.
4) Find a movie/tv-show/anime file to re-encode + proper sub suitable for your needs
5) Take a break here and get ready for the hard part
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1) Click the Source icon located in top left corner in HandBrake interface. Press select video file (I won't do a source->folder example since it's pretty much the same.)
Select your video file. Usually the extension of your video file will be something like .avi .mp4 .m4v .mkv etc.
2) Now in Output Settings (Preset: Normal) make sure that Container: is set to MP4 File
Now click the browse button located a little bit above and right and give a name and location to your output file
The hard part really starts here...
3) In Picture Tab set Anamorphic: to None
See how Width and Height changed and you can now edit their values?
Now change Width: to 800 and Height: to 480 (that's x5(all versions) screen resolution)
Make sure Keep Aspect Ratio is UN-CHECKED
4) Switch to Video tab (leave Video Filters Tab as is)
Set Video Codec: to MPEG-4 (FFmpeg)
Framerate (FPS): Same as source (leave as is)
Constant/Variable Framerate don't make a difference to me but feel free messing around with these options if you want to.I just leave the default one(variable) selected
Now in Quality select Avg Bitrate (kbps):
Enter a value here from 850 to 950. The higher the value the better. I use 920 which I find very good. The only difference here is that in dark scenes higer values will give a better image,where lower values (i.e. 850) will make the image look a little "pixelated-like". Increase it even further (i.e. 1000-1150) if you are not satisfied with the result in your phone's screen.
5) Switch to Audio Tab
Remove any audio tracks you don't want by selecting them from the drop down menu and pressing remove in order to save up space
Now select the audio track you want to keep.
Change Audio Codec to AAC (ffmpeg) (2nd dropdown menu)
Change Mixdown to Stereo (3rd dropdown menu)
Leave the rest as is
6) Switch to Subtitles Tab
If you don't want any sub simply remove any sub track like you removed the audio track previously.
If your video file includes a sub stream(usually .mkv files have one) that you want to use for sure,select it from the track list and check forced only, burned in(This will hardcode the sub into the image.You won't be able to remove the sub after that.If you don't want that,then just remove the check from this checkbox) and finally check default.
If your video file has no sub track/stream but you have a working .srt or .sub file then continue reading.
7) Chapters Tab is useful for some people. I just just un-tick create chapter markers.
In advanced I dont' enter anything
8) Switch back to picture tab and revise your settings (also do this in video,audio and subtitles tab).
Correct any mistakes.
When you are ready press the Start Button located next to the Source Button you used to load your movie.
Encoding should start. Your pc may stop responding fast during re-encoding of your video file.That's normal. Just wait for it to finish.
After encoding finished test your re-encoded video in your computer to test if it is as you want it (in terms of video/audio quality and subs). Well you can't tell much about the video quality by viewing the video in your computer because image will be stretched to fit computer's screen resolution.
9) Now copy your re-encoded video file to your phone's sd card.Better make a folder called movie or something. Paste the movie there. Place any additional .srt subs you may have here.
Download MX Player from PlayStore. Install it.
Open MX Player and load your video. Make sure HW Decoder is in use. Load any sub stream you may have.
10) Turn your phone into landscape view and Enjoy!
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Well,that's it!
I hope my settings will proove useful for some users who want to use their phone more like a media center device.
Don't forget to click thanks if this helped you and also comment That means a lot to me!
If you disagree with some part of the guide,have another opinion/solution then feel free to comment and make this guide even better.
Cheers!
Guide is well written but why re-encode?
The only reason in my opinion is the free space, since our phone can play standard definition (didn't try HD) videos with srt subtitles (software decoded). If it is a space problem go with a bigger SD card re-encoding will cost in time...
Also keep in mind that any re-encode from a lossy codec to a lossy codec will cause loss of quality (even when re-encoding at the same bitrate/specs)
priestx said:
Guide is well written but why re-encode?
The only reason in my opinion is the free space, since our phone can play standard definition (didn't try HD) videos with srt subtitles (software decoded). If it is a space problem go with a bigger SD card re-encoding will cost in time...
Also keep in mind that any re-encode from a lossy codec to a lossy codec will cause loss of quality (even when re-encoding at the same bitrate/specs)
Click to expand...
Click to collapse
By re-encoding to a lower resolution it may use less cpu power to decode it, and therefore less battery (could be wrong though, this may not be that noticeable).
But yes, our phone can even play HD videos (they seem to have a low framerate on my phone, but I think it is related to a slow sd card).
@priestx
Well to tell the truth I don't do it for the free space.
I watch a lot of anime but there all in .mkv format with softcoded subs at 720p resolution and a high bitrate (1200kbps avg).
Trust me you can't watch this even with hardware decoder.It's laggy. Of course software decoder served me quite well some times but that was for easier to handle videos(like standard avi files).
You are absolutely right saying that re-encoding costs in video quality and time,but I think it worths re-encoding in some special occasions you want to watch something somewhere else apart from your computer and u8800 specs fail to playback the video correctly. Also due to screen's size it's not very easy to spot quality drop ,but only in special scenes. The advantage of re-encoding to me is that I can use hw decoder no matter if I am in 2.3 or aurora and get proper video playback.If I don't re-encode usually I won't have a hw decoder option in 2.3 and in aurora playback will be laggy sometimes even with hw decoder.
@FlashTH
I also think it uses less power but I didn't do any tests to proove it.
I don't think that slow hd playback is due to your sd card(I have a class 8 and still a lot of 720p videos shutter/lag a little).
Anyway,thanks for your comments and opinions
Hi, when I record a long FHD video, it will automatically split the file after the file reached 4GB. Is there any way to record continuessly?
My SDcard is formatted with exfat FS, so i don't think the problem is with the sd card. In fact I have many movies that around 8GB in size.
Sorry for my english.
Use a different camera app maybe. I hate this limit.
Up.
I don't understand this totally arbitrary limit. My Sony Xperia records continuously which is great for one-hit videos of 30 - 40 minutes that DO NOT need to be manually stitched back together to upload to Youtube (for example).
It's the single most frustrating thing my 'new' S8 presents to me and the one single thing that may have me headed back to my Xperia
I assume you are using the stock camera app. I don't know if it is, but the Samsung camera APK might only be 32-bit and this is a common limitation as 4GB is 2^32 and the integer limit on 32-bit is (2^31)-1.
It's basically a case of if it ain't broke don't fix it, because most people don't run into this issue.
For owners of the SM-G9750 (S10+ CN / HK model), I'm trying to get some verification here on a possible software issue. I'm trying to play a 4K video file locally (specifically a 4K HDR H.265 / HEVC MKV @ 24fps video, but I believe this bug may apply to all UHD video playback - I'm not sure as I haven't done enough testing) and it seems to be dropping frames and stuttering throughout. I cannot get it to play smoothly despite trying all of the following:
Setting the phone to Performance mode.
Trying different players - in this case, the default video player, MX Player Pro and VLC.
Moving the video player app to Game Launcher and optimizing them for performance.
Forced 2D GPU Rendering in Developer Options.
Changing display resolution from WQHD to FHD.
Moving the video file from SD card to internal storage.
Disabling / uninstalling all apps which use Accessibility Services.
Clearing cache.
Factory reset.
None of these worked. ---UNTIL--- I tried using the screen recorder, from the Game Launcher settings, whilst watching the video. Playback was then perfect! No dropped frames, completely smooth, like it should be. The other alternative was to use software decoding but then colours would appear muted and battery life takes a huge hit.
So what's the deal here? Is the CPU or GPU not kicking in / being throttled whenever I launch a video player app? I'm assuming this is the case as the screen recorder seems to boost playback performance once I activate it. I'm on the June update and I'm not sure if this bug was introduced recently (I never tested 4K playback until now).
Owners of this particular model, could you please confirm if you are having this issue? Try watching a 4K video with lots of action and camera panning movements - that's where you can detect dropped frames or stuttering easily. I could provide the file I'm using for reference but it's a clip from a movie and I'm not sure if I'm allowed to share it here.
Okay since no one has replied and moderators on the Samsung forums are busy removing my posts - try this clip for example, it's 4K HDR encoded in H.265 / HEVC, I don't know if that makes a difference:
http://www.mediafire.com/file/m83ftn7n8d8le2s/Plane_Crash_Scene.mp4/file
Stutters in the default video player app for me. One thing to note is that it's smooth in portrait mode, but the moment you rotate into landscape fullscreen, it starts dropping frames. Now, turn on the screen recorder from within game tools and the stutters are mostly eliminated. What gives?
Another way to compare would be with a video player that lets you switch between hardware and software decoding, like MX Player. Watch the clip in HW mode and then switch to SW - it's choppier in HW mode for whatever reason. Using SW is not an option as the colours are not displayed properly and battery drain is much higher.
Regarding the clip - if it's against the rules to post such content, let me know and I'll remove it. There's a whole YouTube channel full of this stuff, I don't want to link to those as the problem I'm encountering is related to local video playback.
One last try before I sign off Here's another example if anyone has YouTube Vanced (google vanced.app for those unaware). I'm suggesting Vanced because the original YouTube app doesn't let you view at 4K resolution.
Firstly, open Vanced and tap the account icon in the upper right. Go to settings, Vanced settings, Video settings and then toggle Resolution Checks to ON. Refresh and restart the app.
Now open Game Launcher, tap the three dots in the upper right > Add apps and add YouTube Vanced to the list. We're doing this for the screen recording function which I'll mention later.
Once that's done, here's a 4K 60fps clip for you to try. It should be easier to perceive any hiccups with the higher frame rate. And of course, please set the resolution to 2160p (tap the three dots in the upper right) and watch in landscape orientation, since this is what the test is all about:
https://www.youtube.com/watch?v=LXb3EKWsInQ
Panning shots work best. For reference, see the one of the step trail at 2:42 in the video. Does it look like it's stuttering or dropping frames intermittently?
Now, swipe up from the bottom of the screen to show the navigation bar (you need the navigation bar enabled to use the recording function) and tap on Game Tools, which is the leftmost button. Tap Record.
While the screen is recording, are the stutters now gone? To my eyes, the video is definitely smoother while the recorder is active. Appreciate any feedback from those willing to try (and confirm if I'm insane or not!) - cheers!