Mp4 720p issue - Xoom General

I am trying to play this mp4 movie file but it plays fast forwarded. The movie is 720p aac audio and the quality looks amazing except it won't play properly... only until the last 10 seconds of the movie is when it slows down and plays properly... anyone experiencing this?
Sent from my Xoom using Tapatalk

you can refer to some older link like this: http://forum.xda-developers.com/archive/index.php/t-968308.html

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Video Playback Problem

I converted a 1080p video of iron man with Freemake to .mp4 format which eventually has a size of 3.19 GB. converted for android with a resolution of 800 x 480. It just doesn't want to play the damn video does anyone know how to fix this problem? G-force not in HD is played perfectly however it has a much smaller size.
Thnx in advance!
What video player are you using? have you tried rockplayer?
No no rockplayer however the standard video plaer should play .mp4 and it does for G-force however the HD video of 3.19 GB doesn't play how can this be?
maybe the encoding has not worked properly, or codecs are missing....
maybe you can try to download rockplayer from the market (it is free) and then play the files (I've had one file not play on the normal player, but it played perfectly on rockplayer.
When playing .mp4 the codes used should be h264 for the video and aac for the audio streams. The .mp4 is just the type of the container.
Sent from my Desire HD using XDA App
Just wanted to know: can the DHD play 1080p mkv's?
Greetz
G.
Try 'arcMedia'
Siksyko said:
Just wanted to know: can the DHD play 1080p mkv's?
Greetz
G.
Click to expand...
Click to collapse
Hehe
Currently the DHD can't even play 720p .mkv videos
It will never be able to play 1080p, but 720p .mkv is certanly possible.
I hope when VLC finishes it's port to Android it will support hardware playback of .mkv on our phone
BTW The best player availible now is either Rockplayer or Vplayer (paid) if you're looking for stability and performance.

Can the tab play 720p .mkv movies?

I am a little disappointed in the Xoom for not being able to play 720p mkv files properly.
I have a lot of .mkv video files and I love to watch movies on a tablet.
So can the galaxy tab play 720p mkv files without problem?
Well i didn't know that whether Galaxy play or not but the new MacBook pro can play 720p video.
Earthbrain said:
I am a little disappointed in the Xoom for not being able to play 720p mkv files properly.
I have a lot of .mkv video files and I love to watch movies on a tablet.
So can the galaxy tab play 720p mkv files without problem?
Click to expand...
Click to collapse
mkv is a container. If the video was encoded using h.264, the tab will play.
Wtf, why bother mentioning a macbook? Are you on pills, or did you forget to take them??
The Sgt plays all kinds of videos, even 1080p without any problems.
Yes, the SGT can play 720p .mkvs with no issue, it's something I do on a regular basis with mine.
Ehsan Mahmood said:
Well i didn't know that whether Galaxy play or not but the new MacBook pro can play 720p video.
Click to expand...
Click to collapse
The tab handles greatly hd video. For some reason it even supports mkv and external subtitles with the built in player. Aaaand my mid 2008 MacBook already plays with no issue full hd video, so it goes without question that a newer cpu coupled with a decent/good video chip will play a simple 720p file XD
Sent from my GT-P1000 using Tapatalk
Galaxy Tab is a good video player and play the most formats. Only if it has stereo sound. It cant handle multichannel audio.
And a sad thing is that most of the mvk movies has multichannel 5.1 DD dts etc. So you need to convert them ao you get stereo sound or it wont play the movie.
Galaxy Tab has a really good stock player. Rockplayer vplayer cant compare to the stock one that works great.
I belive that those who have problems whit playing movies whit xoom, have movies whit multichannel. Have not got any answer if android 3.0 can handle it. I now that android 2.2 Cant handle it and had hopes that 3.0 should play multichannel.
Sent from my GT-P1000 using Tapatalk
720p should work fine.
I managed to play 2 1080p movies on the plan with no problems
crippleb0y said:
Wtf, why bother mentioning a macbook? Are you on pills, or did you forget to take them??
The Sgt plays all kinds of videos, even 1080p without any problems.
Click to expand...
Click to collapse
+1
Was thinking the exact same thing. He probably didn't do too well with comprehension tests at school. SMH
Sent from my GT-P1000 using Tapatalk
mhd
i have test it with any 720p .mkv movies multichannel or not and plays them perfect with the build in player. Ultra smooth and very low battery usage.
And if you change the coding inside the srt file you can have greek subtitles too
nectons2000 said:
i have test it with any 720p .mkv movies multichannel or not and plays them perfect with the build in player. Ultra smooth and very low battery usage.
And if you change the coding inside the srt file you can have greek subtitles too
Click to expand...
Click to collapse
What version of the Galaxy Tab do you have?? (Sprint, Verizon, Locked / Unlocked etc..??)

Can the Galaxy Tab play high-profile .mkv files flawlessly?

Can the Galaxy Tab play high-profile .mkv files flawlessly?
What I am talking about is 720p .mkv files with high bit rate ( 4,000+ kbps ) without DTS sound (just AAC sound) flawlessly?
The Xoom is having problem in this department.
Also, what player do you use? Default, or Rockplayer or others?
Standard video player plays 1080p and 720p without any problem...
Sent from my GT-P1000 using XDA Premium App
i use mVideoplayer, like it that it can extract subtitles from mkv.
Stock video player has played everything for me fine
swyped from a galaxy far far away...
Earthbrain said:
What I am talking about is 720p .mkv files with high bit rate ( 4,000+ kbps )
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Click to collapse
High bit rate 4mbps? Compared to what, a cellphone video? XD
I got the tab to read PERFECTLY a full hd beast peaking roughly at 40mbps. H264, obviously. Was an mp4, but i doubt that a container will make any difference, i did watch several 720p mkv on the tab anyway.
Oh, i almost forgot: all this with the built in player. Using rockplayer in software mode, that 1080p beast ran at 2-3 fps.
Sent from my GT-P1000 using Tapatalk
I have played 720p MKV file. But no player seems to play it smoothly. And most of them does not play the sound audibly.
Worse, the stock player do not even recognize the file type. H264 videos are flawless.
any suggestions for the MKV player?
richard_rama said:
Worse, the stock player do not even recognize the file type. H264 videos are flawless.
Click to expand...
Click to collapse
I watched like 6 episodes of Panty and Stocking with the stock player. MKV with subtitles (i had to convert them into srt and put them outside the MKV container...) in 720p and clearly with h264 video and aac audio.
There is maybe something wrong with your player?
Sent from my GT-P1000 using Tapatalk
I've got some mixed results.
Most files play fine, 1080p or 720p, but it has problems with some files with only DTS or AC3 sound included.
While the galaxy tab is the best media playing tablet I've tried (not tried the archos 101) it failed to play a 720p blu ray rip with 9 reference frames I think it was encoded with matroska libraries later than 1.0
Stock Player is amazing. I cannot stress that enough. It can play 1080p and 720p high profile mp4 h.264 videos flawlessly. Only gripe is the non-support for > 2ch audio, but this can be easily remedied via an audio demux with Yamb -> downmix to stereo -> mux new audio with Yamb.
I don't even watch movies on my HTPC anymore, I just downmix the audio, leave the video alone, and paste the file unto my device.
That's.
how.
good.
it.
is.
I found that using Rockplayer universal with hardware decoding mode plays just as well as the stock play but with the added function of allowing you to choose which audio track to use. However if you have an integrated sub title track mvideoplayer is better. However what the device can play isn't limited to profiles, as I found the tab can play high profile but content encoded with some of the newer matroska libraries, it struggles with.

[Q] milestone2 laggy when playing 720p.

I watch youtube video alot, using tubemate to download video, 1280x720, 640x360,
My ms2 can't play 720p video smoothly, been using all video player I can install.
My friend htc desire can play a same 720p video very smooth, but my ms2 can not, can only play 640x360 smoothly.
Is any ms2 the same or just mine?
bdconcept said:
I watch youtube video alot, using tubemate to download video, 1280x720, 640x360,
My ms2 can't play 720p video smoothly, been using all video player I can install.
My friend htc desire can play a same 720p video very smooth, but my ms2 can not, can only play 640x360 smoothly.
Is any ms2 the same or just mine?
Click to expand...
Click to collapse
Milestone2 is not well in 720p hardware decoding.
Mine is playing 720p very smoothly. I download clips from youtube (by keepvid btw) to my PC and then transfer them to phone. And no matter what player am I using it's smooth as hell .
I was traying some clips in 720p in mp4 format played via DLNA from my notebook, and was very smooth. You are writing about avi or mp4 movies?
mkmck said:
I was traying some clips in 720p in mp4 format played via DLNA from my notebook, and was very smooth. You are writing about avi or mp4 movies?
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cant be movies because i recently saw a documentary in 720p on my phone in flight and it was superb. no lag, and really smooth
perhaps the person who has issues is running something memory intensive in the background?
It greatly depends on what codecs are being used.
mandrsn1 said:
It greatly depends on what codecs are being used.
Click to expand...
Click to collapse
why use anything else than H264 anyway.. use Mobo Player (best video player ever, smothest playing ever and almost all formats you ever need ot play)
even plays 1080p movies with ~21FPS (1,4ghz overclocked) on my MS2..
I have the same issue on my MS2 @@
I also downloaded a 720p mp4 video via Tubemate from youtube
Playing of the video is not very smooth
especially the first 30 seconds, it really lags
After playing for a while it becomes smooth again but still may have some random lag
I have rebooted my MS2 before playing the video so as to clean up RAM, but the problem didn't solved.
The MoboPlayer have similar performance as the stock video player...do I need to download any moboplayer codec?..
Does anyone know how to solve this
*update : I am thinking, would it be the problem of sd card? what class of sd card are you guys using? Is my Toshiba 16GB C4 sd card too slow?
I have downloaded SD-Booster and set the cache size to 2048kb
By the way wich one is correct Mobo codec for M2?
I just know it is ARMv7.
Sent from my Milestone 2 XDA App
dangpzanco said:
By the way wich one is correct Mobo codec for M2?
I just know it is ARMv7.
Sent from my Milestone 2 XDA App
Click to expand...
Click to collapse
So download this for ARMv7 BTW I couldn't play movies with the Mobo player. If You will have any problem with this player, try the Rock player
MotoMilestone 2 & TapTalk

Official ICS supports 720p HD Video playback on the Nexus S

The Official ICS has got awesome Codecs that allows 720p hd video playback on the Nexus S on the stock player itself without lag.
But Video files with .mov extensions are not supported yet, ONLY .mp4
Try yourself
Here some 720p Movie Trailers
http://www.digital-digest.com/movies/movie_index.php
Press thanks if you like the post
Gingerbread supported h264 codec
Still missing important video like avi and ac3 dts audio codecs dice player still needed but atm not compatible with 4.0.3
Sent from my Nexus S using xda premium
Funny thing is (on GB with MX Player), that 720p mp4 video @ ~30fps plays with no lag at all. Simply beautifull. But video with same params but avi format lags like hell, or plays like slow slideshow...
Sent from my Nexus S using XDA App
Lordofminor said:
Funny thing is (on GB with MX Player), that 720p mp4 video @ ~30fps plays with no lag at all. Simply beautifull. But video with same params but avi format lags like hell, or plays like slow slideshow...
Sent from my Nexus S using XDA App
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Click to collapse
That's probably because it doesn't support hardware acceleration with other codecs than H.264.
Lordofminor said:
...But video with same params but avi format lags like hell, or plays like slow slideshow...
Click to expand...
Click to collapse
Which codec is the AVI using? There are h264 codecs that you can use in AVI files, but as stated, the usual h263 ones (divx, xvid, etc.) probably aren't hardware accelerated.
The new Vplayer offers 1080p video playback on the nexus s and galaxy nexus running ics
Sent from my Nexus S using xda premium
Try BSPlayer
720p video on a ~480p display?
I tried vplayer last night video playback with hardware acceleration were distorted but playback seemed smooth. Tested despicable me 720 MKV with DTS and RIO 720 AVI (old movies but great for showing off the SAMOLED)
but then again im using on icecream so maybe not supported and hardware acceleration is in experimental atm.
diceplayer has matured overtime also supports DTS a common audio format for MKV videos- offers everything you need for 5 buck. $5 is chump change considering the caliber of the app also the dev is great, really quick to fix problems and response quick to emails
also from what i hear BS player is also hardware but ATM don't work correctly on IC
also 1080 cool if can be played with hardware acceleration and playback is smooth. but not practical with only 16gb memory ..you might e ables to fit one movie with quality reduced since a decent quality MKV is like 9-12GB plus the SD is used for more than just media...its not worth it
Maximilian Mary said:
720p video on a ~480p display?
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Click to collapse
believe it or not it looks better than a 480x720 even if not running at 720P
also most HD movies online are at 1280x720 so it save the hassle of resizing and also reducing the quality of the video

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