[Q] DIVX playback with hardware acceleration? - Nexus 5 Q&A, Help & Troubleshooting

So it seems like these newest qualcomm chipsets such as those in the nexus 5 and samsung s4 play divx and xvid using hardware acceleration, at least according to mx player. Does anyone have anymore info on this?
I am interested as for the longest time it seems like only AVC such as H264 are hardware accelerated. I am actually kinda surprised. Seems like my nexus 10 doesn't play divx using hardware acceleration but of course that chipset is at least 1 or 2 generation behind now. Also there does not seem to have much support for divx hardware playback on pc video card. Regardless of the fact that divx and xvid are now second to AVC in term of hardware acceleration support, it would still be good to have as a lot of movies are still in divx and xvid.

Related

Droid X/Galxy S play DivX/MKV natively... Evo port comming?

Engadget article, last video:
http://www.engadget.com/2010/06/15/exclusive-motorola-droid-x-preview/
It plays DivX videos natively, and with very good quality as well... not sure how it is with android, but should we expect an Evo port of that player sometime soon? I know it was done in winmo world, but since i'm relatively new to android scene, wanted to ask before forking out $10 for yxplayer.
Thanks!
EDIT:
Galaxy S is also "DivX HD Certified Android Smartphone":
Galaxy S (I9000) Product Specifications, Video: HD([email protected]) video playing & recordingCodec: mpeg4, H.264, H.263, H263Sorenson, DivX HD/ XviD, VC-1Format: 3gp (mp4), WMV (asf), AVI (divx), MKV, FLV
another opportunity for a great divx player port to evo?
frifox said:
Engadget article, last video:
http://www.engadget.com/2010/06/15/exclusive-motorola-droid-x-preview/
It plays DivX videos natively, and with very good quality as well... not sure how it is with android, but should we expect an Evo port of that player sometime soon? I know it was done in winmo world, but since i'm relatively new to android scene, wanted to ask before forking out $10 for yxplayer.
Thanks!
EDIT:
Galaxy S is also "DivX HD Certified Android Smartphone":
Galaxy S (I9000) Product Specifications, Video: HD([email protected]) video playing & recordingCodec: mpeg4, H.264, H.263, H263Sorenson, DivX HD/ XviD, VC-1Format: 3gp (mp4), WMV (asf), AVI (divx), MKV, FLV
another opportunity for a great divx player port to evo?
Click to expand...
Click to collapse
There was a thread about rock video player floating around but I can't find it anymore. amazing player, handles whatever I throw at it besides the 720 stuff our phones don't have the power to play.
Mod. edit: That's because it is still a beta and the developer didn't consent it's distribution. It was therefore removed as warez according the forum rules.http://forum.xda-developers.com/showthread.php?p=6805512#post6805512http://forum.xda-developers.com/showthread.php?p=6805512#post6805512
yes, i have it, use it every day... but i found yxlpayer to handle h264/MKV's much better, without major stuttering. most releases (i'd say ~80% of all) on the scene right now are high profile h264 in MKV's so i have a need for yxplayer more than rockplayer.
since Droid X and Galaxy S plays DivX and MKVs (galaxy s, at least) natively, i would imagine its performance being MUCH better than yxplayer/rockplayer. that's why i was hoping for an Evo port
mrono said:
There was a thread about rock video player floating around but I can't find it anymore. amazing player, handles whatever I throw at it besides the 720 stuff our phones don't have the power to play.
Click to expand...
Click to collapse
Our phones can handle 720p h264 base profile just fine with HW acceleration, It's just that rockplayer seems like it's more or less a software implementation.
But yes I would LOVE to see some sweet h264 High Profile HW decoding support, this phone was meant and advertised to be a powerhouse media player and it pains me to see it only crippled by lack of SW support. (Sorry youtube HQ, you're only useful if I wanted to see lolcats, for everything else, I'm sick of having to go through a conversion process) If only AirVideo developers would at least say SOMETHING about a possible android port...
Or you could do what I did and write a transcoder using ffmpeg to get tv and movies streamed. I'm able to get native res x264 to my phone from my own script, even over 3g. Just can't get seeking to work because I don't know a way to move the the atom chunks to the front of the single pass encoding process before it starts encoding. I don't actually think its possible over http which is why I'm thinking about moving it to an app.
But apart from that I have x264 hw from the HTC player and xvid from rockplayer. What is the problem? They work fine. I don't care that its two apps.
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flexgrip said:
Or you could do what I did and write a transcoder using ffmpeg to get tv and movies streamed...
But apart from that I have x264 hw from the HTC player and xvid from rockplayer. What is the problem?
Click to expand...
Click to collapse
i wrote a batch script for myself that re-encodes (not streams) my vids into evo-supported format. just drag&drop all vids and they are properly encoded regardless of the input format. as far as streaming, i use Orb. the problems with both, i don't always want to spend time (if i have any at all) to re-encode, and streaming doesnt produce enjoyable 800x480 quality with real-time encoding (tho orb allows seeking, which is a +, but not enough to compensate for quality loss).
that i know, but hw-accelerated h264 playback is limited only to baseline profiles. many scene releases are either main or high profiles, and in addition to that, inside mkv's which stock player doesnt do.
i have no difficulty going through loops and hoop to get my vids played on Evo, but most of the time i'm simply wasting time/quality while doing it... that being said, DroidX/GalaxyS most likely incorporates hardware accelerated playback (or a dam good software-based decoding algorithm), and seeing how silky smooth it plays 720p DivX/AVI files, I would LOVE to have a player on my Evo with such good decoding performance... thats why asking about an Evo port. DEVS, please respond
... oh and also, let's not even mention SUBs (A.S.S. inside MKV's)... those things are ALWAYS a problem, no matter which player you use
flexgrip said:
Or you could do what I did and write a transcoder using ffmpeg to get tv and movies streamed. I'm able to get native res x264 to my phone from my own script, even over 3g. Just can't get seeking to work because I don't know a way to move the the atom chunks to the front of the single pass encoding process before it starts encoding. I don't actually think its possible over http which is why I'm thinking about moving it to an app.
But apart from that I have x264 hw from the HTC player and xvid from rockplayer. What is the problem? They work fine. I don't care that its two apps.
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Sent via the XDA Tapatalk App
Click to expand...
Click to collapse
Mind elaborating on the process for this a bit? I know that AirVideo essentially does the same thing on the iDevices but with a pretty complicated script that can raise or lower quality based on bandwidth constraints. Also they use some sort of framserver to serve subtitles embedded into an mkv/ogm container before transcoding it on the fly. I really don't know enough about encoding to get into this (though I'd love to learn more) but I would love to be able to have SOME sort of solution to this.
frifox said:
i wrote a batch script for myself that re-encodes (not streams) my vids into evo-supported format. just drag&drop all vids and they are properly encoded regardless of the input format. as far as streaming, i use Orb. the problems with both, i don't always want to spend time (if i have any at all) to re-encode, and streaming doesnt produce enjoyable 800x480 quality with real-time encoding (tho orb allows seeking, which is a +, but not enough to compensate for quality loss).
that i know, but hw-accelerated h264 playback is limited only to baseline profiles. many scene releases are either main or high profiles, and in addition to that, inside mkv's which stock player doesnt do.
i have no difficulty going through loops and hoop to get my vids played on Evo, but most of the time i'm simply wasting time/quality while doing it... that being said, DroidX/GalaxyS most likely incorporates hardware accelerated playback (or a dam good software-based decoding algorithm), and seeing how silky smooth it plays 720p DivX/AVI files, I would LOVE to have a player on my Evo with such good decoding performance... thats why asking about an Evo port. DEVS, please respond
... oh and also, let's not even mention SUBs (A.S.S. inside MKV's)... those things are ALWAYS a problem, no matter which player you use
Click to expand...
Click to collapse
Orb quality is absolute crap on any mobile device I've been on, and that includes WiMo 6.x, The iPod Touch and of course Android. Unfortunately I couldn't use Orb 2.5x because of the lack of subtitle support and their fix "soon" is worse than Blizzard's "soon" on game releases.
My current solution is a batch script to convert the h264 high profiles to ffmpeg mp4s (simply because the conversion takes 4 minutes compared to 9 if I converted it to h264 baseline) and proceeding to manually rip out the A.S.S./SRT files from the mkvs manually and using mVideoPlayer/meridian to softload everything. It's a long process that I simply don't want to do to enjoy some video
did some more research... Samsung Galaxy S (i9000) & Motorola Droid X both have something in common: Cortex-A8 w/ NEON™.
What's that? Simply put, hardware acceleration for "watching any video in any format". Soft codec standards include MPEG-4, H.264, On2 VP6/7/8, Real, AVS, and more. This explains the above mobile's ability to playback 720p high profile h264 in MKVs with no problem at all.
As far as I know, Evo sports QSD8650, a chipset from 2007, which doesn't include Cortex-A8. Conclusion? No hardware accelerated Main/High profile H264, MKV, DivX, etc playback for HTC Evo no matter how hard we try...
Seriously, the MAIN reason I bought Evo is for its 1GHz and 4.3" screen hoping to finally escape the dreaded days of horrible video playback on my Touch Pro. I LOVE Evo, but this... @#[email protected]#$!
anyways, our last hopes lay in the hands of CorePlayer devs, since they're working on android port. their player was the only thing that kept me winmo somewhat bearable for video playback. CorePlayer plays pretty much everything you throw at it since they use their own video decoders, not android's, to play back avi/mkv/mp4/etc...
PS: most of the time, video re-encoding is NOT an option for me... no computer at home besides Evo
I loved core player.
Rock player is simply outstanding. I highly recommend everyone pick it up once it his market. Much better than yxplayer.
720p h264 (high-profile) video, both rockplayer & yxplayer = 0.5 to 3 fps playback. unacceptable.
PS: different sources report differently, but according to some - Droid X runs same chipset as Evo, QSD8650. So AVI/MKV/DivX (not sure bout main/high h264) support Evo port could still be possible... just need some dumps from Droid X and start cooking
EDIT: Droid X runs OMAP3630, which also has Cortex-A8... dam, why does Evo just has to be different? Cortex-A8 = hardware accelerated ALL video playback, and Evo doesn't have it
Not sure if this will help, but.... Galaxy S (i8000) /system dump:
http://forum.xda-developers.com/showthread.php?t=704817
the goodies:
/system/lib/libs264domxoc.so
/system/lib/libsac3domxoc.so
/system/lib/libsdiv3domxoc.so
/system/lib/libsflacdomxoc.so
/system/lib/libsvc1domxoc.so
/system/lib/libswmv8domxoc.so
/system/lib/libsavidocn.so
/system/lib/libsmkvdocn.so
/system/lib/libsflvdocn.so
/system/lib/libswmfdocn.so
wonder how much of the above is cortex-a8 specific...
droid x native playback
I've seen it mentioned in a few places that the DX will play divx/mkv files natively, but i really havent had much luck with it at all. All of the MKV files i've tried (3 or 4) have failed to play. Since mkv is just a container, does anyone have some specifics about which decoders the dx has?

[Q] Can the Thunderbolt handle 720p HD video smoothly?

Howdy folks, hope some of you might have a few suggestions for a new Android guy.
After much love and consideration for the Android platform, I decided to come over to the Android world. Sold my iPhone 4 and picked myself up a Thunderbolt at the neighborhood Verizon store. So far, I love it. Great device, screen, customization and service. A world of difference from AT&T. However there is one lingering issue.
On my iPhone, I could send 720p direct from iTunes to the phone. It played smooth as silk, nary an issue, perfect.
With the Tbolt's fantastic size of screen, I would think it would be the perfect place for mobile HD video. However, when I take an mp4 onto the Tbolt, it chokes. The playback is varying levels of choppy, and audio often loses sync.
Am I doing something wrong? Is the Tbolt not capable of playing this type of file? I see a lot of talk on the forums about Froyo messing with 720 playback. I'm not sure what to do because aside from that one issue, I love the phone.
Any feedback/advice/info is appreciated. I love Android and so far the community rocks.
Signed,
Former iPhone User
i had the same problem. installed "vplayer advanced" and it was much better - no skipping, no sync issues. i think you just need to find a different player. the hardware should play them fine, but i havent tried a 5 gig 720p HD movie yet. and the default player wont play mkv files, but vplayer did.
You guys do realize the thunderbolt's screen is 800x480, which is a lower resolution than 720 (which you normally think of in terms of 1280x720 resolution). The horizontal scan lines on the thunderbolt (480) is the same as a standard definition television (640x480), so all you're getting is a placebo effect and a huge drain on your phone battery/resources.
yareally said:
You guys do realize the thunderbolt's screen is 800x480, which is a lower resolution than 720 (which you normally think of in terms of 1280x720 resolution). The horizontal scan lines on the thunderbolt (480) is the same as a standard definition television (640x480), so all you're getting is a placebo effect and a huge drain on your phone battery/resources.
Click to expand...
Click to collapse
Totally understand this. However, for me its more an issue of ease of use. I don't want to convert videos 3 times because I have 3 devices, which was the nice thing about the iPhone/iTunes. One file, done.
Plus, I've downconverted the videos to test, sometimes they skip too, and they never look as good to me. Placebo effect maybe, but again the ease of use thing is the biggest importance to me. If the iPhone 4 can handle this kind of file, why shouldn't my Tbolt?
Problem is probably not the hardware (since the thunderbolt outdoes the iphone in this), it's probably the codecs on the phone not being adept enough to handle them or the developer of your media player not keeping up with certain advancements in android hardware.
Just for instance on a pc, coreAVC will work on really old computers for x264 hd movies (ive gotten it to run smooth on pentium centrinos), however, the built in codecs for something like VLC player (last I checked), couldnt handle a computer that old for rendering HD.
The other issue could be how well they (both the android os developers and the media player developers) take advantage of using the hardware to do all the heavy lifting in the decoding. If it's all being done with software (like VLC does by default on a pc), then that is going to kill the cpu. If it's leveraging the gpu in the phone to take some of the burden off the cpu (similar to what something like coreAVC does now on a pc with nvidia's cuda), then that would help immensely. If in fact android can leverage the gpu to handle things like video decoding, then the final issue is whether or not the developer of your chosen media player is taking advantage of that.
However, if it was some sort of hardware issue, it could be the read speed of the included sd cards http://en.wikipedia.org/wiki/Secure_Digital#Speeds. Try sticking a smaller video file directly in the internal storage of the phone and see if that makes a difference.
I haven't looked too far into the internals of the typical android phone and os yet, but coming from many years of linux and windows development for the web and desktop, those are just my thoughts on the issue.
Android OS 3.0 has an encoder built into it already for h264 avc, so that should take care of issues in the near future for converting your video. Whenever we get gingerbread finally (well 2.3.3 that is), we'll have vp8 decoder as well and that should run things much smoother as google built it themselves for html5 video streaming, so I'd hope it would run efficiently on android. I've read issues with people not being able to handle high res MP4 files on the inspire (the att's thunderbolt) so it doesnt overly surprise me you are as well. I assume they are h264/mp4 files, right? Perhaps try encoding to h263 if so or wmv
http://developer.android.com/guide/appendix/media-formats.html#core
Yeah your gonna have to Download a Video Player app that is Hardware accelerated and plays those kinds of Video Formats. Rockplayer should work too i think.
Been up all night loading my anime + tv shows on the bolt. I agree, i really don't want to be bothered with trans-coding everything i have, plus the bolt does has DLNA capabilities which is another plus if you have a server loaded with the proper media but chances are, those are 720p or better as well.
The best player i used so far is rock player, it beats out meridian, qq player, and vplayer advanced as is the only player that played back everything i threw at it. that said is not pefect, it drops frames when you try to playback 720p mp4 but still smooth for the most part. It lags a bit more with 720p mkv, and lags really bad with 720p avi files. Anything not using the native hardware decoder however, sucks a ton of battery life out the Bolt.
it will playback almost anything at 480p, which is about what the screen native resolution is at. The Bolt does come with a Adreno 205 gpu but i don't think that does anything for video acceleration, maybe is missing the proper hardware decoding chipset which is why is not armed with a HDMI port.
It should only get better with improvement in software/codec but for now, is a let down in terms of video playback.
Try Diceplayer 1.3.0
Thunderbolt's QSD8655 can play H.264 720p.
but HTC's stock media player can't handle MKV, DTS , Flac.
Diceplayer take advantage of hw decoder.
it can play MKV(+DTS+720p).
Don't worry about battery life. diceplayer use almost same power as stock player.
MoboPlayer with ARM V7_NEON coded plays everything fine.
http://www.moboplayer.com/moboplayer_en.html
For reasons stated earlier there does not seem to be any good solution that will handle all common formats used in a PC/Mac/Home theater system on a Tbolt without re-encoding. I posted a video player "shoot out" of sorts over on the "other" forum. In short I was completely let down by all the players I tested. There are a couple here I did not include at that time.
http://forum.androidcentral.com/ver...layers-review-test-comparison-included-3.html
The only one I left on my device was MoboPlayer.
Don't bother with files larger then 4GB either, our SD cards do not support them (or was it the OS...). That being said a good 720p rip with 5 or 6 channels of audio (yes I know there are not enough speakers to hear them all - just so no re-encode required) should generally be smaller than 4 GB.
I am quite keen to hear about any diceplayer vs. MoboPlayer as I did not test diceplayer.
yumms said:
MoboPlayer with ARM V7_NEON coded plays everything fine.
http://www.moboplayer.com/moboplayer_en.html
Click to expand...
Click to collapse
Mobo or Rock or vital or QQPlayer can not play MKV(+DTS) HD.
dice is the best. dice use hw video decoder. no sw video decoding.
juami said:
Mobo or Rock or vital or QQPlayer can not play MKV(+DTS) HD.
dice is the best. dice use hw video decoder. no sw video decoding.
Click to expand...
Click to collapse
I did some quick testing of diceplayer. It is no good. I used the same blend of file types, video formats, audio formats, files sizes and audio and video quality as my tests I posted about with the link to the other forum (prior post in this thread). Diceplayer was very bad. It played 1 out of 4 of the files I tested. Some played but had garbled audio or a very slow frame rate meaning effectively no successful play. I found Moboplayer to be slightly better than Diceplayer.
We really need an equivalent to VLC for Android. VLC as anyone can testify is the "swiss army knife" of players. Plex is the only app better than VLC in that it can output DTS and Dolby via optical (not concerns for a mobile device obviosuly). Who can or wants to re-encode a multi terabyte movie library?

[Q] Video Hardware Decoder

Just wondering which codec does the HW video decoder support? The specs say this....
Video Player; Compatible Video Files, 3GPP, H.264, MPEG4, WMV; Video, Streaming
However, it does not say if it is through hardware decoding or software. Also, does the stock player support HW decoding? I want to say it does, but not 100% sure.
Thanks!
Not sure about the S3. but I have mx video player, it has hw,hw+,sw. I use all the time to watch movies .
Sent from my SCH-I535 using xda premium
Thanks
Thanks for the response. I did a little research myself and came up with the following...
On an h.264 transcoded file in a mp4 container.... The stock player and MX players hovered the cpu utilization around 20%. There was also another strange process that was running...I forget what; possibly mediaserver? With the "BS Player", the utilization hovered around 8% without the mediaserver process.
I think I'll stick with the "BS Player" since there's lower utilization. OH, the main reason for the response. Turns out that I'm pretty sure it's being 'hardware decoded'. If it wasn't, I would ahve expected the cpu utilzation be up around 75%+.

[Q] 10 bit 1080p Video

Has anyone tried 10 bit video yet? How does the shield perform?
It works fine for me. I've played the Video in XBMC, MX Player and VLC. All of them are able to play my highest quality stuff (2GB MKV with a length of about 24 minutes) with SSA subtitles with no lag. However, in XBMC and MX Player there is noticeable corruption in the image and discoloration as well. It is worse the higher the bitrate with it being most unnoticeable with 10bit 720p video. There is a hint of it with 8bit, so much so I'm not sure if it is an optical illusion or not. For whatever reason I did not see this with VLC. I think it is because it was using software codec versus hardware codec. I'm not entirely sure because VLC would crash if I took it Auto for which Codec to use. Also the H/W+ codec in MX Player would crash no matter what video I tried to play (resolution or 8/10bit). Also XBMC would crash if I limited the codec to only Stagefright. The other Hardware Codec and Software Rendering worked just fine.
Dear trowgundam,
did you try the version v1.7.31 of MX Player Pro? It now supports natively the K1 but it isn't so stable...
sev7en said:
Dear trowgundam,
did you try the version v1.7.31 of MX Player Pro? It now supports natively the K1 but it isn't so stable...
Click to expand...
Click to collapse
Just to clarify that I'm using v1.7.31 of MX Player Pro and the colour corruption\pixelation is still present with HW+ or HW decoder used. SW decoder works fine for most purposes. I see the same problem in XBMC (latest nightly) with Hardware acceleration used.
I did find the performance suffers a little bit with the SW decoder (got a lot of dropped frames on a very high bitrate version of Psycho-Pass I was watching but everything else seemed fine, nowhere near as bad as my old Nexus 10 however which is a massive plus). The tablet gets quite hot and battery life really suffers as I'm guessing only the CPU is being utilized?
It's a damn shame because the HW decoder works fine with 10-bit video apart from this problem but it can get so bad in certain scenes that it's not really usable.

[Q] Laggy when playing video 1080p with VP9 video format

Hi, Recently I've downloaded video 1080p from youtube but when playing it, the video laggy but the audio just playing properly fine...
I thought it because the decoder set to H/W, but when switched to S/W both video & audio become laggy, then try switched to H/W+ it become worse (doesn't support this kind video it says...).
When I see media info of video, it use VP9 format video.
Here is the video: www[dot]youtube[dot]com/watch?v=aE2GCa-_nyU
I've tried on 3 devices; Asus Zenfone 6, Samsung Galaxy Note 10.1, and LG G2, all of it have the same issues...
And tried on PC to check if the video has errors or something, but the video is playing perfectly fine.
Is it something like bugs so the video didn't play properly? Or android can't play video with format VP9 properly?
Because I've tried other video 1080p, it can be played properly.
Oh FYI, I've tried using few other video player, and none of its can play the video as good as MX Player. That's why I've been using MX Player as default video player.
Hope there will be improvement on the next update so the video VP9 1080p can be played properly
MX Player is the best
All 1080p videos are not same.
It may lag at various parameters like higher frame rate, bitrate, color depth,....etc.
For example if you consider a video 1080p @ 30fps inorder to display 1 sec of videos it needs to decode 30 frames. Where as in 1080p @ 60 fps it requires 60 frames to be decoded. So, It will require the double power. Like wise various encoding parameters matters in video playback.
Second, H/W uses your hardware's native decoder . If the codec is natively supported by your device, H/W decoder will be the best option.
In case of S/W decoder, it supports more video formats since it depends on the ffmpeg. But, decoding will be completely done one CPU. So, it needs very high cpu power. That's why it's more laggy.
Night.Lurker said:
Hi, Recently I've downloaded video 1080p from youtube but when playing it, the video laggy but the audio just playing properly fine...
I thought it because the decoder set to H/W, but when switched to S/W both video & audio become laggy, then try switched to H/W+ it become worse (doesn't support this kind video it says...).
When I see media info of video, it use VP9 format video.
Here is the video: www[dot]youtube[dot]com/watch?v=aE2GCa-_nyU
I've tried on 3 devices; Asus Zenfone 6, Samsung Galaxy Note 10.1, and LG G2, all of it have the same issues...
And tried on PC to check if the video has errors or something, but the video is playing perfectly fine.
Is it something like bugs so the video didn't play properly? Or android can't play video with format VP9 properly?
Because I've tried other video 1080p, it can be played properly.
Oh FYI, I've tried using few other video player, and none of its can play the video as good as MX Player. That's why I've been using MX Player as default video player.
Hope there will be improvement on the next update so the video VP9 1080p can be played properly
MX Player is the best
Click to expand...
Click to collapse
VP9 isn't a widely supported format. That's likely why HW and HW+ don't work well with it; most devices don't have VP9 hardware acceleration.
SW rendering of a 1080p video is very demanding. Even on the most powerful devices, since there's no hardware acceleration, expect performance to be sub-par. Currently, devices on the market can only SW render 720p smoothly.
This being said, for SW mode, try Settings > Decoder > use speedup tricks. See if that helps a little bit on SW.
Ultimately, the best option is to reencode the video to something like H264/AVC mp4.
VP9 on KitKat+
I've tried on 3 devices; Asus Zenfone 6, Samsung Galaxy Note 10.1, and LG G2, all of it have the same issues...
And tried on PC to check if the video has errors or something, but the video is playing perfectly fine.
Click to expand...
Click to collapse
Can you explain more where you're trying to playback the video? VP9 support is built in to Android from KitKat+ and should not have an issue playing back. Additionally, can you try playing back the video on Chrome on Android and see if there are still decode issues?
Thanks.
ktsamy said:
All 1080p videos are not same.
It may lag at various parameters like higher frame rate, bitrate, color depth,....etc.
For example if you consider a video 1080p @ 30fps inorder to display 1 sec of videos it needs to decode 30 frames. Where as in 1080p @ 60 fps it requires 60 frames to be decoded. So, It will require the double power. Like wise various encoding parameters matters in video playback.
Second, H/W uses your hardware's native decoder . If the codec is natively supported by your device, H/W decoder will be the best option.
In case of S/W decoder, it supports more video formats since it depends on the ffmpeg. But, decoding will be completely done one CPU. So, it needs very high cpu power. That's why it's more laggy.
Click to expand...
Click to collapse
CDB-Man said:
VP9 isn't a widely supported format. That's likely why HW and HW+ don't work well with it; most devices don't have VP9 hardware acceleration.
SW rendering of a 1080p video is very demanding. Even on the most powerful devices, since there's no hardware acceleration, expect performance to be sub-par. Currently, devices on the market can only SW render 720p smoothly.
This being said, for SW mode, try Settings > Decoder > use speedup tricks. See if that helps a little bit on SW.
Ultimately, the best option is to reencode the video to something like H264/AVC mp4.
Click to expand...
Click to collapse
I see... So the point is the problem because most devices don't have VP9 hardware accelaration yet, especially for 1080p VP9...
Well... I've tried using SW speed up trick, it didn't much help...
Yeah...maybe the best option is to reencode the video to H264...or download 720p version..., cause the 720p VP9 can be played perfectly fine.
Still... I hope the MX Player developer team has plan to improve playback for 1080p VP9 video
Btw thanks for your answer bro
gurupanguji said:
Can you explain more where you're trying to playback the video? VP9 support is built in to Android from KitKat+ and should not have an issue playing back. Additionally, can you try playing back the video on Chrome on Android and see if there are still decode issues?
Thanks.
Click to expand...
Click to collapse
As I said before, I'm trying to play 1080p VP9 video (that I've downloaded from youtube using IDM on computer) on my Asus Zenfone 6, Samsung Galaxy Note 10.1, & LG G2 using MX Player.
But when I playing it, the video is laggy on all devices...
Surely you can streaming it using youtube app & chrome android and it plays well till the end cause the available quality option in those apps is up to 720p (the 1080p quality option is hidden on those apps so I can't select it to test if it plays well or not).
Night.Lurker said:
Still... I hope the MX Player developer team has plan to improve playback for 1080p VP9 video
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That would be something you would have to ask the ffmpeg team to do, since MX uses their codecs. Unless the MX dev has a magic trick up his sleeve, I don't think there's much else MX can do to further improve SW playback performance for a video that exceeds the CPU's capabilities...
Likewise, on a hardware acceleration, it's limited by the hardwaree put in place by the manufacturer... so this aspect would need a new device.
Hi, i bumping this thread because i encountered the issue on some youtube vids too, but it's mostly playing fine, i think that with a few updates it will be good my phone is getting hot fast though.. (oneplus one)
VP9 1440p https://www.youtube.com/watch?v=mNNfZuIA1GQ : fine
VP9 1080p with a lot of "motion" https://www.youtube.com/watch?v=KGyZY4HNumw a bit laggy
I think I have already answered.
Read the second post. Video encoding parameters matters.
If you can't play in H/W or H/W+ decoder, Don't expect the smooth playback on S/W. It fully depends on CPU. If is laggy then your processor is not powerful enough. Sometime enabling the speed up tricks may reduce the lagging.
One more thing, using CPU will drain your battery faster than H/W. When CPU runs it's maximum speed for long time it will emit more heat which may lead to issues.
ktsamy said:
I think I have already answered.
Read the second post. Video encoding parameters matters.
If you can't play in H/W or H/W+ decoder, Don't expect the smooth playback on S/W. It fully depends on CPU. If is laggy then your processor is not powerful enough. Sometime enabling the speed up tricks may reduce the lagging.
One more thing, using CPU will drain your battery faster than H/W. When CPU runs it's maximum speed for long time it will emit more heat which may lead to issues.
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Okay thank you. Then i hope new processors will have vp9 decoding h/w
coc014 said:
Okay thank you. Then i hope new processors will have vp9 decoding h/w
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The chance of that happening, I can't see to be high. The MPEG consortium probably pays a lot to lobby chipset makers to only support MPEG formats, such as H.264 and H.265.
CDB-Man said:
The MPEG consortium probably pays a lot to lobby chipset makers to only support MPEG formats, such as H.264 and H.265.
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Lolno, it's just that industry is not interested in VP9. Even if they don't have to pay royalties they still have to develop asics (and h/w engineers are saying that it's not h/w friendly) and include them into the chip. It still costs a lot.
And what is the point of supporting vp9? It's an ugly google toy that they're ready to abandon (say hello to vp10 in 2015).
Ah yes, ASICs. I don't think manufacturers would be very happy at making more dies for new ICs. They already aren't happy with being forced to support Hi10p in H.265.
Forced? I would be happy if they were forced, but, at least Qualcomm, have no plans whatsoever
vivan000 said:
Forced? I would be happy if they were forced, but, at least Qualcomm, have no plans whatsoever
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Well, this sucks. Looks like we'll be waiting another generation... Where did you find that support chart?
Edit: We should move this discussion to the 10-bit thread. I'm going to quote you over there. http://forum.xda-developers.com/app...layer-10-bit-video-discussion-t2725241/page12
abput supporting vp9 1080p and undeleting files in mx player p higher andrpid version
first of all:
"Most probably you’re on Android marshmallow 6.0 API. If you’re trying to delete a video that is located on the external storage then its not possible due to some bug in the file system and mx player.
If you’re on the internal storage then MX player has only read only rights on the directory on which you’re currently on."
or just delete on your internal system file manager application.
Second answer about playng videos vp9
becayse you can't play vp9 if you download youtube videos with IDM (internet download manager)
because it is bull**** and its newer versions used idmmkvlib.01 codec.so when downloadimg it not only download andit convert into ist bull**** special format.so won't play withx pr others.try another downloader or manual download yt videos i recomend.

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