[Q] HW accelerated video playback with crop zoom mode? - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

I'm owner of the SGS2 and i want to replace my phone with NOTE, but only if video playback with "crop zoom mode" is supported (it isn't is SGS2, so it's uselles for watching full HD films ).
Please test some video file (divx or mkv downloaded from web) in STOCK VIDEO PLAYER (this is important, because stock player use hw acceleration only) and try zoom modes.
SGS2 have only "stretch zoom mode" with HW acceleration, i'm affraid that NOTE will have the same issue..

Just tried it out, didnt see a crop zoom option. Only options I saw was normal, stretch and fit to screen.
Doesnt MX video use HW acceleration? I use it and dont have any problems playing HD videos.

netboy said:
Just tried it out, didnt see a crop zoom option. Only options I saw was normal, stretch and fit to screen.
Doesnt MX video use HW acceleration? I use it and dont have any problems playing HD videos.
Click to expand...
Click to collapse
Yeah I was just about to say, just use MX video. It's better in many ways really.

MX video player have support for HW acceleration... But if you can't use crop zoom mode in stock player, it will not work in any other player (yes it will work with SW acceleration, but try to play 1080p in SW mode). This is driver related, just try it and you will see...
Thanks for the test anyway.

Related

NVIDIA Tegra 2 optimized Video Player

Found this at the transformer forum..
*Phi* said:
Just thought i'll share,
https://market.android.com/details?id=com.mxtech.videoplayer.ad&feature=more_from_developer
its a multi-format player called MX videoplayer(in case the market link doesnt work).
so far seems good, comparable to mobo player
Click to expand...
Click to collapse
Couldn't agree more.
regards
Thanks! Best player so far!
Wish there was a no-ads option, but it's good.
ZanshinG1 said:
Wish there was a no-ads option, but it's good.
Click to expand...
Click to collapse
I'm going to send a note to the Dev telling him he should make a Paid, No-Ads option. A while back someone posted a ~95MB .mkv of Planet Earth in 1080P, and while MX player doesn't play it in any usable FPS, no other Xoom player I've seen will even attempt to touch it.
I'd pay $5 for this one. I'm just surprised how limited the Tegra2 HW codecs are; so many of the videos I have play in SW mode (but then again, maybe NVidia hasn't released all the specs necessary to take advantage of them?)
I really don't get why anyone wants 1080p playback (unless it's for HDMI of course) since it's a 16:10 1280x800 screen, which is 720p (plus the extra 80 rows of pixels for the menu bar).
kcrudup said:
I'm going to send a note to the Dev telling him he should make a Paid, No-Ads option. A while back someone posted a ~95MB .mkv of Planet Earth in 1080P, and while MX player doesn't play it in any usable FPS, no other Xoom player I've seen will even attempt to touch it.
I'd pay $5 for this one. I'm just surprised how limited the Tegra2 HW codecs are; so many of the videos I have play in SW mode (but then again, maybe NVidia hasn't released all the specs necessary to take advantage of them?)
Click to expand...
Click to collapse
really nice player indeed.
...but would even kill for a player with playback rate control and pitch correction through... (any dev listening? =] )
brandogg said:
I really don't get why anyone wants 1080p playback (unless it's for HDMI of course) since it's a 16:10 1280x800 screen, which is 720p (plus the extra 80 rows of pixels for the menu bar).
Click to expand...
Click to collapse
because no one wants to reencode before watching.
I tested with 720p mkv movies and not work. Screen remains black, but is not running. Any tip? Mobo Player run 720p, but slow or dropping frames.
I have only tested MxVideoPlayer on divx/avi files and it is very similar to Moboplayer. I'd pay for a paid app also without adds if they would add/fix a few things below..
- Auto Rotate option.
- video playback should have option of resume or start over. I found a few bugs playing/resuming on videos that were incomplete. MxVideoPlayer would then show Video Playing Error when clicking on play because video was stuck on that *end spot*. The fix was to reset counters in preference to fix.
- add next/previous video button to toolbar and auto play next video in preferences.
Fix the above and remove adds and then I'll pay for that app.
brandogg said:
I really don't get why anyone wants 1080p playback (unless it's for HDMI of course) since it's a 16:10 1280x800 screen, which is 720p (plus the extra 80 rows of pixels for the menu bar).
Click to expand...
Click to collapse
Who wants 1080(p)?
1080p will be on the Xoom 2..the screen on that thing goes way beyond 1080p.
Sent from my DROIDX using XDA App
Well I guess I get it if you have a 1080p movie that you want to watch on your PC, PS3, etc, and don't want to download (or *ahem* re-encode) a 720p version. That makes sense then.
I'm intrigued by, and appreciative of, the suggestion. I did download and try it, but I don't see anything to tear me away from Act 1 (which I've been quite happy with). Probably, I don't understand which format to use - but, I tried re-encoding a movie at 1080 and MX Video wouldn't play it any better than Act 1. Which is to say, I got a "format not supported" message and no joy...
Any ideas why this app (MX videoplayer) needs our GPS location?
this app is cool.
Thanks for sharing.
REgards
you guys see a diff between s/w code and h/w codec. Seems the same
It is not working for me, are there requirements for specific mkv codecs?? my mkv files never worked proporly 3.0, 3.1 or 3.2 with mobo, rockplayer or this one (just tried with 3.2)
Nothing will play in HW, it all plays SW. Even when I uninstall and reinstall both the app and codec.
Thanks happened to me with Mobo Player as well.
Stock, non-rooted, US WiFi only on 3.2.
Any ideas?
Timbledore said:
Nothing will play in HW, it all plays SW. Even when I uninstall and reinstall both the app and codec.
Thanks happened to me with Mobo Player as well.
Stock, non-rooted, US WiFi only on 3.2.
Any ideas?
Click to expand...
Click to collapse
What kind of files are you trying to play? HW mode means that the app will make use of the Tegra2 hardware acceleration.
That means it will be subjected to the limitations of the Tegra 2 chip. The Tegra 2 chip can only decode certain 720p h264 formats with certain profiles and up to a certain bitrate. Let's not even go into 1080p.
Not only that, the Tegra 2 can only decode certain audio streams as well, so if your videos are in AC3 audio, you have to reencode the audio to something like AAC.
You can use a program like Mediainfo to check what formats your video files are in.
Edit: I think some folks are still not familiar with video formats and what the extensions mean. Mkv is just a container format for video files, similar to Avi. What's important is what codecs are used to encode the video and audio streams.
For example Avi files usually have divx/xvid encoded video streams and mp3 audio streams, mkv files have h264/mpeg4 AVC video streams and AC3/AAC audio streams.
So 3rd party apps are just able to open up these video containers and attempt to decode the video and audio streams for your viewing.
But they will use the CPU to process them using the app's built in codecs where possible if the chipset doesn't support it.
You can refer to the official specs of the Tegra 2 to determine what kind of video/audio compression formats it can decode.
So technically, the Xoom can playback avi files encoded with divx but because using software to decode requires some licencing fee in certain scenarios so that's why Honeycomb has no basic support because being "open source", Google did not pay for the licenses to playback some of the supported video formats. I may be wrong about this but it makes sense.
If you see other tablets like the Transformer or the Acer Iconia, you will realize they can playback more formats because the manufacturers probably paid for extra licenses and added playback capability into the OS. At least that's what I figured out.
musashiken said:
What kind of files are you trying to play? HW mode means that the app will make use of the Tegra2 hardware acceleration.
That means it will be subjected to the limitations of the Tegra 2 chip. The Tegra 2 chip can only decode certain 720p h264 formats with certain profiles and up to a certain bitrate. Let's not even go into 1080p.
Not only that, the Tegra 2 can only decode certain audio streams as well, so if your videos are in AC3 audio, you have to reencode the audio to something like AAC.
You can use a program like Mediainfo to check what formats your video files are in.
Click to expand...
Click to collapse
Thanks, these are mostly xVid with AC3.
Mainly TV shows that I have missed. I rarely have time at home to catch up and more time on the move.

MX Player Pro - optimal settings for no lag with 1080p videos

Just updated my MX Player Pro (to the current latest version 1.7.19) which is arguably the finest Android media player - it plays everything you throw at it. I figured since the HTC One has the best full HD smartphone display with the industry highest PPI in the world right now, i should at least enjoy the maximum it offers. So, i played a full 1080p MKV video but it was lagging a little on my HTC One M7. I disabled power saving mode to unleash the full power of the Snapdragon 600 SoC, but the slight lag persists. By the way, i'm on stock Sense 5.0 with Android 4.2.2, never rooted and my AnTuTu score is 26511 so i doubt if my M7 is being slowed-down because of bloatware, defects, etc. I also closed all other running games and apps, but still the issue remains.
The specifications of the 1080p MKV video that i've tested:
File Size: 9.83 GB
Video: MPEG4 Video (H264) 1920x800 23.976fps
Audio: Dolby AC3 48000Hz 6ch 640kbps
Subtitle: VobSub [Subtitle]
My current settings on MX Player Pro: i'm using S/W decoding for both video and audio. I disabled H/W+ for video, audio, drawing subtitles and aspect ratio correction. Basically, i turned off H/W+ everywhere in the settings. But then, i also tried enabling H/W+ for video only, and then for both video and audio. But still, the slight lagging didn't go away. I also downloaded a custom codec ARMv7 Neon from XDA forums directly from the Settings of MX Player Pro itself. Still, no luck.
So, i want to know what are the best MX Player Pro settings that you personally use to achieve a smooth viewing experience (without lag) when playing the most demanding videos, like 1080p? FYI, i have zero issues with 720p videos.
electronical said:
Just updated my MX Player Pro (to the current latest version 1.7.19) which is arguably the finest Android media player - it plays everything you throw at it. I figured since the HTC One has the best full HD smartphone display with the industry highest PPI in the world right now, i should at least enjoy the maximum it offers. So, i played a full 1080p MKV video but it was lagging a little on my HTC One M7. I disabled power saving mode to unleash the full power of the Snapdragon 600 SoC, but the slight lag persists. By the way, i'm on stock Sense 5.0 with Android 4.2.2, never rooted and my AnTuTu score is 26511 so i doubt if my M7 is being slowed-down because of bloatware, defects, etc. I also closed all other running games and apps, but still the issue remains.
The specifications of the 1080p MKV video that i've tested:
File Size: 9.83 GB
Video: MPEG4 Video (H264) 1920x800 23.976fps
Audio: Dolby AC3 48000Hz 6ch 640kbps
Subtitle: VobSub [Subtitle]
My current settings on MX Player Pro: i'm using S/W decoding for both video and audio. I disabled H/W+ for video, audio, drawing subtitles and aspect ratio correction. Basically, i turned off H/W+ everywhere in the settings. But then, i also tried enabling H/W+ for video only, and then for both video and audio. But still, the slight lagging didn't go away. I also downloaded a custom codec ARMv7 Neon from XDA forums directly from the Settings of MX Player Pro itself. Still, no luck.
So, i want to know what are the best MX Player Pro settings that you personally use to achieve a smooth viewing experience (without lag) when playing the most demanding videos, like 1080p? FYI, i have zero issues with 720p videos.
Click to expand...
Click to collapse
Try playing MP4 1080p files..they just play fine
and may be its because for both video and audio (5.1) you need S/W decoding and this may be the reason for your lag too
Even with S/W decoding too it should work but causes a lot of battery drain
I reset the settings and using S/W decoding everywhere. I restarted my phone and now it's working fine. I guess a good ole reboot did the trick.
I'm also using RGB 16-bit. I tried RGB 32-bit mode and haven't noticed any slowdowns or noticeable differences.
The original video file was actually in MP4 format but i wanted to mux the subtitle into it to end up with only one MKV file (instead of an MP4 file and its corresponding .sub subtitle file), so i used MKVtoolnix to merge the .sub file into it. Maybe it's the .sub file giving MX Player some extra work. Usually, .srt subtitle files are much lighter in terms of file size and for decoding as well.
electronical said:
Just updated my MX Player Pro (to the current latest version 1.7.19) which is arguably the finest Android media player - it plays everything you throw at it. I figured since the HTC One has the best full HD smartphone display with the industry highest PPI in the world right now, i should at least enjoy the maximum it offers. So, i played a full 1080p MKV video but it was lagging a little on my HTC One M7. I disabled power saving mode to unleash the full power of the Snapdragon 600 SoC, but the slight lag persists. By the way, i'm on stock Sense 5.0 with Android 4.2.2, never rooted and my AnTuTu score is 26511 so i doubt if my M7 is being slowed-down because of bloatware, defects, etc. I also closed all other running games and apps, but still the issue remains.
The specifications of the 1080p MKV video that i've tested:
File Size: 9.83 GB
Video: MPEG4 Video (H264) 1920x800 23.976fps
Audio: Dolby AC3 48000Hz 6ch 640kbps
Subtitle: VobSub [Subtitle]
My current settings on MX Player Pro: i'm using S/W decoding for both video and audio. I disabled H/W+ for video, audio, drawing subtitles and aspect ratio correction. Basically, i turned off H/W+ everywhere in the settings. But then, i also tried enabling H/W+ for video only, and then for both video and audio. But still, the slight lagging didn't go away. I also downloaded a custom codec ARMv7 Neon from XDA forums directly from the Settings of MX Player Pro itself. Still, no luck.
So, i want to know what are the best MX Player Pro settings that you personally use to achieve a smooth viewing experience (without lag) when playing the most demanding videos, like 1080p? FYI, i have zero issues with 720p videos.
Click to expand...
Click to collapse
the solution to your problem is simple,... you should try to play with s/w decoder in your mxplayer and it will go fine, it also offers much more loudness adjustments compare to h/w decoder,. you will see the option in front of you! xD
Personally i use hw+ decoder for every supported format. It plays 1080p videos very smooth here. For all the other formats you should try sw with yuv instead of 16bit or 32bit rgb.
mcrenz said:
the solution to your problem is simple,... you should try to play with s/w decoder in your mxplayer and it will go fine, it also offers much more loudness adjustments compare to h/w decoder,. you will see the option in front of you! xD
Click to expand...
Click to collapse
very nice, you don't read but give advice..., dude he said already use S/W
 @topic i recommand use h/w instead and test with other video files also.
hw vs sw decoder?
I thought hardware is the only way to go and software is for last resort. My AC3s are playing back in stereo and now I'm trying to figure out why...
Thanks in advance...

Jerky video output...how to restore original hw video decoder?

Hi all,
From sometime my SP give me jerky video output while play videos with the harware decoder on, of I switch to software mode video playback was ok but naturally only forgot hd videos since CPU don't seems to have enough power to play hd video itself...(tested on mx player since standard video player can't have the ability to switch from hw to sw)
Since that problem seems to me that was happened from when I've installed z3 camera with framework etc, I'll try to reinstall old camera(but the z3 was REALLY REALLY better to take photos than the standard one) or maybe reinstalling only video decoders if possible...
Any idea on that trouble?
Thank you everyone in advance!
Simone"Tuxedo"Monsignori

FullHD video playback issue

Hi everyone,
I have an issue with fullhd video playback. When I use mxplayer with hw decoder, it has lag for every second, but not with sw decoder. It happens with both videos from cam corder and outsource.
Beside, when I watch videos on website (by using chrome), It looks like slow motion The sound plays in front of video.
So could you suggest any solution? I dont want to use sw decoder because hw is strong enough to play fullhd videos.
Im using stock 4.4.2 with root, no unlocked bootloader.
Sorry for my eng
Update to 5.1.1
Hmm i think os is not problem
help me please

HDR10 video files playback

Is there any way to play HDR10 video files with proper HDR colors? HDR works fine in YouTube, but neither the stock player nor VLC or Kodi manage to play the video file properly; washed-out greyish colors are the result. The file is a standard 4k HEVC HDR10 24fps video, and plays fine besides missing HDR. Since the phone itself supports HDR10, I really wonder why it won't work. Is it a software-side artificial limitation to Netflix and YouTube (where HDR works just fine), or is there any technical reason behind this? And would there be any custom ROMs with proper HDR playback support?
Try mxplayer, has better support for hdr metadata than stock &Vlc
martravi said:
Is there any way to play HDR10 video files with proper HDR colors? HDR works fine in YouTube, but neither the stock player nor VLC or Kodi manage to play the video file properly; washed-out greyish colors are the result. The file is a standard 4k HEVC HDR10 24fps video, and plays fine besides missing HDR. Since the phone itself supports HDR10, I really wonder why it won't work. Is it a software-side artificial limitation to Netflix and YouTube (where HDR works just fine), or is there any technical reason behind this? And would there be any custom ROMs with proper HDR playback support?
Click to expand...
Click to collapse
Any solution to this....?
i dont have proper information regarding the question asked.. but i felt to share my experience too..
i have VLC , MX player, KM player .. i tried playing Batman begins(2k) movie..
then VLC changed colours drastically by boosting saturation and gamma levels..
KMplayer played it in good colours, i found that something relating to SW/HW enforcing or acceleration has to do with it..
then finally i tried to disable all enhancements in VLC and tried.. then video became choppy..
it couldn't play the video at all.. same as my Laptop ( i3,8th gen - default HDgraphics) plays 4k video in choppy manner
then i thought: they are not only playing video, but converting the video while playing it.. because i can observe loss in detailing of picture ( my laptop with 1080p screen has more detailing than, phone 1080p screen)

Categories

Resources