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Hello Guys,
I have used both Vegant and Latest TNT 2.2 and both lag while I play 720P .mp4 encoded videos downloaded from youTube, I'd like to know if its a software or hardware limitation? Does anyone else have the same problem with 720 .mp4 files from youtube? Does it lag (as in audio and video lose sync - audio plays faster than video).
ive incoded some 1080p bluerays using handbrake normal preset H.264. container mp4 also had to do this with 1080p .mkv files couldn't even get them to play otherwise. after that they played great on my tablet
The Tegra 2 chipset cannot handle h264 encoded as high profile. Main profile works fine. I know this confuses some people, but grab the excellent "mediainfo" tool (http://mediainfo.sourceforge.net/en) and you can see how your file is encoded.
MP4 containers seem to work best, although I believe Rockplayer can play MKV's with hardware acceleration.
Hello guys at xda
This question may have been here before, and if it has here it is again.
Is there a video player that is optimized for honeycomb, or at least a player that take advantage of the tegra 2 cpu?
Otherwise i like to know if there is an video player that support dlna devices, so i can browse the dlna server directly from the video player app it selfs, sonthere is no need for a second app to do that.
Last thing, and i dont know if tisnis redicilus, but is there a player that support iso files an so on ?
Hope you can help le, and sry for my english !
Regards Fisken
Sent from my Transformer TF101 using XDA Premium App
moboplayer is tegra2 optimized now. though be warned, like all other tegra2 players, HD mkv files have issues playing.
http://moboplayer.com/moboplayer_en.html
so which codec pack should we use, the NEON?
and what do i do with the .apk file?
sorry, i'm a noob
edit: nvm, took me 2 seconds on google...
Vplayer was updated for tegra or honeycomb I forget which, but it works pretty well for most file types on the eee pad.
stuntdouble said:
Vplayer was updated for tegra or honeycomb I forget which, but it works pretty well for most file types on the eee pad.
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+1
Sent from my Transformer TF101 using XDA Premium App
i've tried every notable media player out there, but i still haven't found one that plays my hd .mp4 file [1280x720 3000kbps @ 29fps] smoothly...
dnaL0R said:
i've tried every notable media player out there, but i still haven't found one that plays my hd .mp4 file [1280x720 3000kbps @ 29fps] smoothly...
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As a workaround, if you have firmware update1 installed, it means you have splashtop. Run the file on your pc and stream it via the splashtop app to your tablet. Should be fairly smooth if you have a good wifi connection. Doesnt help if you are nowhere near your pc of course, but good if you want to watch it in bed or something. You can even switch your pc off remotely this way too.
yea, i gave splashtop a try just to see how it works and all, but it's not too useful for me... i'll wait 'til these media players get updated.
I ave tried rock player and mobie player but, they kinda work. Subtitles dont appear while the files plays
my vote goes for moboplayer
i used to use rockplayer, but too many FC's
I love how moboplayer saves where you last left off on multiple videos
Fisken said:
Is there a video player that is optimized for honeycomb, or at least a player that take advantage of the tegra 2 cpu?
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Click to collapse
Just to be clear about this:
The Tegra2 CPU is a fairly standard dual core ARM v7 core, This is a fine mobile CPU but nothing special and it will _never_ be able to soft-decode HD main profile h.264 video.
However the SOC includes a general purpose GPU that also includes hardware to decode h.264 in an accelerated fashion. This _should_ be able to play 720p main profile and 1080p main with limitations. However the only way to use this acceleration is via the Nvidia OMX plugins that are part of the "StageFright" media system that Honeycomb uses. This system is not exposed to the NDK, and is only available via the MediaPlayer object in java. (It is also limited to baseline profile and under-performing compared to the froyo version for these libs)
The MediaPlayer object is what the default player uses, hence you either use something virtually identical to the default player (With all the limitations it has) or you decode 100% in software (on the CPU not the GPU) and thus can't play HD content due to a lack of horsepower.
Optimising a video player for the Tegra2 CPU will do very little (Like compiling for SSE or 3DNow), perhaps make it a few percent more efficient but nowhere near enough to play HD content.
dnaL0R said:
i've tried every notable media player out there, but i still haven't found one that plays my hd .mp4 file [1280x720 3000kbps @ 29fps] smoothly...
Click to expand...
Click to collapse
What profile and level is your video file? (MP4Box will tell you if you don't know)
So, which is better? moboplayer or vplayer?
freeza said:
So, which is better? moboplayer or vplayer?
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moboplayer is free and much more popular based on download numbers and ratings
SilentMobius said:
Just to be clear about this:
The Tegra2 CPU is a fairly standard dual core ARM v7 core, This is a fine mobile CPU but nothing special and it will _never_ be able to soft-decode HD main profile h.264 video.
However the SOC includes a general purpose GPU that also includes hardware to decode h.264 in an accelerated fashion. This _should_ be able to play 720p main profile and 1080p main with limitations. However the only way to use this acceleration is via the Nvidia OMX plugins that are part of the "StageFright" media system that Honeycomb uses. This system is not exposed to the NDK, and is only available via the MediaPlayer object in java. (It is also limited to baseline profile and under-performing compared to the froyo version for these libs)
The MediaPlayer object is what the default player uses, hence you either use something virtually identical to the default player (With all the limitations it has) or you decode 100% in software (on the CPU not the GPU) and thus can't play HD content due to a lack of horsepower.
Optimising a video player for the Tegra2 CPU will do very little (Like compiling for SSE or 3DNow), perhaps make it a few percent more efficient but nowhere near enough to play HD content.
What profile and level is your video file? (MP4Box will tell you if you don't know)
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Click to collapse
So...long story short...the GPU can handle 1080/720, but right now players aren't taking advantage of it because the required code/plugins aren't in the NDK. Right now all the players are forced to use software decoding which uses the weaker cpu.
So release the damn plugins!
I'm tired of stuttering video.
Sorry to revive oldish thread... does anyone know if DTS audio is not supported on the TF? I was trying out some sample mkv in 720p and 1080p to see how they looked/sounded. After the 3.1 update the 720p videos are smooth, but I am not getting any audio on the videos in mobo or rock or stock player. In Rockplayer I opened the video with software support instead of hardware and got audio, but mega choppy playback.
Any ideas?
Unfortunately AC3 audio (used in most rips) is not supported by the TF chipset (and the tegra2 chip in general).
This means either fluid video and no audio in hardware mode, or choppy video and out of sync audio in software mode. Very disappointing actually but afraid there aren't any alternatives out there yet.
You'll have to transcode the audio to AAC but that means an extra step in the process. The original galaxy tab seems to play everything, but well... that's not really an option either.
newtybar said:
So...long story short...the GPU can handle 1080/720, but right now players aren't taking advantage of it because the required code/plugins aren't in the NDK. Right now all the players are forced to use software decoding which uses the weaker cpu.
So release the damn plugins!
I'm tired of stuttering video.
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Click to collapse
No, that's not what I'm saying. The "plugins" are exposed using StageFright which is used by the standard MediaPlayer object which moboplayer (et al) can and does use but only for the normally supported codecs/containers. There will never be anything better than that.
Any app that "adds" either a container or a codec to Android will be doing it via pure CPU decode, that will _always_ be that case (for the foreseeable future).
That said, the 3.1 update has improved h.264 playback massively, I can play high profile 720p quite nicely now. But if you want MKV container support _and_ h.264 hardware accelerated decoding you'll have to get Google/ASUS to add the MKV container into StageFright at the platform level, no video player app will fix that. (Or wait until we get the platform source, there is already a Matroska container parser in the AOSP repo that could be ported to Honeycomb, hell Matroska parsing is needed for WebM playback and Honeycomb already does that)
dagrim1 said:
Unfortunately AC3 audio (used in most rips) is not supported by the TF chipset (and the tegra2 chip in general).
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Additionally: AC3 is patent encumbered so it costs money to include even if the chip supports it
Honeycomb optimised video player
I have found MX Vidoe Player the best player to use on my Vega running HC 3.2 Build 9n Update 2. Unlike Mobo Player the screen image can be zoomed to any size to fill the screen, not just stretch the image.
Do not know about HD, but depending on your video file resolution the image quality is great.
Dice
Sent from my TBolt using my f***king thumbs...
dagrim1 said:
Unfortunately AC3 audio (used in most rips) is not supported by the TF chipset (and the tegra2 chip in general).
This means either fluid video and no audio in hardware mode, or choppy video and out of sync audio in software mode. Very disappointing actually but afraid there aren't any alternatives out there yet.
You'll have to transcode the audio to AAC but that means an extra step in the process. The original galaxy tab seems to play everything, but well... that's not really an option either.
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False!!!
Mxplayer suports AC3 and is optimized for honeycomb
Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Codec ID : ac-3
Duration : 30mn 8s
Bit rate mode : Constant
Bit rate : 448 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 96.6 MiB (23%)
Title : Imported with GPAC 0.4.6-DEV (internal rev. 5)
Encoded date : UTC 2011-01-12 17:33:12
Tagged date : UTC 2011-01-12 17:33:13
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I can play the video smoothly and I have no problems with audio
How well does this operate on the sensation? How smooth is the playback of 1080p MKVs? Also, can I play this on rockplayer for example or diceplayer and connect it up to my TV and watch it over HDMI?
Thanks.
Really? No-one?
JellyXDA said:
Really? No-one?
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Well I'm not sure if you know this but there are currently no accessories for MHL that can be utilized in the Sensation. Therefore, it can't be connected to a TV yet which explains why nobody is answering your question. Wait for the MHL dongle to come out and I'm sure people will start saying something.
trying to play 720p mkv just on the phone and its dropping alot of frames.
Tried QQ player and rockplayer but still not enough power to decode the movie in software.
May have to convert the file to mp4 to allow the hardware acceleration!
will try over the weekend and let you know
As of yet, nothing can play MKV's properly I don't think even the SGS II can.
redbullcat said:
As of yet, nothing can play MKV's properly I don't think even the SGS II can.
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It can. I've just played a 720p MKV and it handled skipping, pausing etc like any other .avi file.
Sorry. Didn't read the title. OP was asking about 1080p. Not sure if I have any 1080p things to play.
daivik said:
It can. I've just played a 720p MKV and it handled skipping, pausing etc like any other .avi file.
Sorry. Didn't read the title. OP was asking about 1080p. Not sure if I have any 1080p things to play.
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But can it play 1080p MKV?
redbullcat said:
But can it play 1080p MKV?
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I'll test this and get back to you later. I'm sure I've got a 1080p mkv somewhere on my PC.
I'm pretty sure the Sensation's software isn't optimized. I think when we see some custom ROMs (e.g. Android Revolution by mike1986) we may be able to play MKV's
I can play 720p and 1080p mp4 (h.264 High Profile at any bitrate + AAC) videos without any stuttering, using hardware acceleration.
MoboPlayer and DicePlayer can play 720p and 1080p MKV but with some little stuttering.
Dwin-d said:
I can play 720p and 1080p mp4 (h.264 High Profile at any bitrate + AAC) videos without any stuttering, using hardware acceleration.
MoboPlayer and DicePlayer can play 720p and 1080p MKV but with some little stuttering.
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Just tried moboplayer with my 720p test MKV file and it does play alot better than rock player but still not at full speed.
This may be due to the bitrate of my MKV file though (5500kbps)
EDIT:
Tried the trial of diceplayer and it plays my 720p MKV file perfectly
rumpleforeskin said:
Just tried moboplayer with my 720p test MKV file and it does play alot better than rock player but still not at full speed.
This may be due to the bitrate of my MKV file though (5500kbps)
EDIT:
Tried the trial of diceplayer and it plays my 720p MKV file perfectly
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Thanks a lot for testing that out, much appreciated. A lot more useful than the guesstimates made by others in this thread.
My Sensation was unable to play a 720P 60fps H.264 8 Mbit MP4 perfectly smoothly in the stock Movies application. Playback on the SGS2 was noticeably smoother, even from a USB key. I will try it with Diceplayer... VPlayer was even worse though.
EDIT: Seems to playback reasonably well in Diceplayer, and perhaps a little bit smoother in Rockplayer. This could all be placebo though!
bcpk said:
My Sensation was unable to play a 720P 60fps H.264 8 Mbit MP4 perfectly smoothly in the stock Movies application. Playback on the SGS2 was noticeably smoother, even from a USB key. I will try it with Diceplayer... VPlayer was even worse though.
EDIT: Seems to playback reasonably well in Diceplayer, and perhaps a little bit smoother in Rockplayer. This could all be placebo though!
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your test file is mp4. so rock or stock or any other player works same way.
(using embedded media player module)
if you test MKV/H.264-High/DTS or Flac encoded files, you can find differences.
MKV is just a container for MPEG-4 in most cases. I don't see your point.
bcpk said:
MKV is just a container for MPEG-4 in most cases. I don't see your point.
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point is mkv container is not recognised by the sensation default video player, so although the video stream should be played back via hardware decoding it is not.
Most other players that do recognise .mkv files use software decoding, which is fine for AVI (DivX/XviD) or low bitrate h264 files, but at higher bitrates the frames start droping.
Diceplayer is good because after it splits the MKV audio/video streams it recognises that the h264 video stream can be decoded via hardware, this allows much higher bitrates to be played smoother and should consume less battery as the cpu is not thrashing its nuts off.
It may be that in a future software update MKV are supported by the default player, as it is on the SGS2
I wonder if Android Revolution HD or CyanogenMod could play 1080p MKV with Diceplayer or similar, on the Sensation. Would be utterly fantastic if they could!
I'd like to see playback on an OC'd sensation/gs2
the tittle.....plz help me
needs to be in a supported codec. that's all. if its a hellraised rom then maybe it has the wrong video app and libs. the galaxy s only supports 720.. also try diceplayer, if the video can be hardware accelerated diceplayer works a little better than the stock one sometimes. they can't sell it right now but after the trial you can delete it and redownload it.
i don't think diceplayer is a trial anymore...they changed it to ad-supported, which is great IMO.
Try MX video Player
and Download its codecs
DicePlayer. I've yet to find an alternative. All other players rely on software decoding for video that the stock player doesn't support, which is unfeasible with 1080p/high-profile. And it will hardware decode videos even if the stock player can't play them (ie. 1080p high profile on a Captivate).
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.