[Q] HD Video resolution? - Atrix 4G Q&A, Help & Troubleshooting

What resolution must i change 1080p video to to run it fullscreen HD on the Atrix, I tried 540x960 but that doesnt run full screen, and importing full 1080p, unsuprisingly, runs very slowly.
Thanks

What app are you using to play the videos? Also, in order to play HD videos smoothly, Tegra 2 requires Baseline profile H.264 whereas most HD videos use High profile H.264. These videos have to be re-encoded as baseline in order for playback to be smooth.
EDIT: Do you mean you get black bars on the top and bottom? What about the left and right?

im using MoboPlayer, and am getting black lines all around, so i guess its not the wrong ratio. what would re-encoding videos require on windows? i use handbreak on my mac, but i dont currently have that on me. also what would the highest resolution be that the atrix could handle well, it seems a shame to watch films like Transformers with a low quality image
thanks

Refer to this:
http://forum.xda-developers.com/showthread.php?p=12563592#post12563592
Handbrake is on Windows and Mac so you're good to go there.
Using moboplayer to play.. mkv's? If you re-encode the video like above, you can use the stock video player which I guess is just called "Gallery" or "Video Player"... Otherwise, MX Video Player is capable. Both of these are able to use Tegra's hardware acceleration. I still get some stuttering on MX Video Player though so I recommend just using Gallery.

Related

[Q] 720P playback on G Tablet - Is there a fix to make these videos play correctly?

I just picked up my gtablet yesterday and have been spending my time installing tnt lite and installing several apps. I bought it because when I go on trips I wanted something that could browse the net, and play videos. I installed RockPlayer and put a 720p mkv file onto the machine, however playback is very choppy and its almost like the device cannot handle it. I know that several people have gotten 1080p to work good, and I am wondering if there is a setting that needs to be enabled to make 720p work better? I did some digging and saw that someone said to edit a line in the build.prop file (set the media.stagefright.enable from true to false), but I cannot edit my build.prop file. And I am not entirely sure that this will fix the problem. Are 720p videos playable on this machine?
What profile did you render the movies in? Try changing the MKV extension to AVI... Sometimes some renderers treat containers differently even though they are using the same codecs.
just tried to rename the extension from .mkv to .avi and still same choppiness and eventually the videos stops playing all together. I am not sure what rendering is, but the file is encoded AAC 2.0 H264
h264 is not the issue, it's what profile its encoded in
I have this in my FAQ section (in my sig). h264 is supported, but the Tegra 2 cannot handle h264 encoded in high profile. It can handle main profile.
This is confusing to people. So, what I would recommend is to download the excellent "mediainfo" tool (http://mediainfo.sourceforge.net/en) and it will show you how your videos are encoded.
As for container support, I think MP4 plays a little better than MKV, but Rockplayer (in the Market) seems to be able to handle MKV and using hardware acceleration. Again, as long as it's h264 main profile.
This is not just an issue with the GTab - all the Tegra 2 devices will have this issue as its a limitation of the chipset, or so I've read. Vega, Folio, even the mysterious Adam will probably have this same limitation.
Reference on h264 and main / high profile: http://en.wikipedia.org/wiki/H.264/MPEG-4_AVC
Thank you for clarifying. I am wondering can I convert the video to the main profile and then get it to work?
Maximus1000 said:
Thank you for clarifying. I am wondering can I convert the video to the main profile and then get it to work?
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Yeah, that's the tricky part. I haven't been able to figure that out yet, although granted I haven't put much time into it. I think these "profiles" depend on how you encode and which tool you use.
If you try the Tron Legacy trailers, they are 1080p but main profile. A good example of how nice videos can look on it, when encoded the right way.
I have to play around more with something like ffmpeg to see if I can pin this down. Another reason for transcoding is to keep the sizes down, since we have the 4GB FAT32 file size limitation to deal with. Yuk.
I've incoded a 1080p high profile to main. sound was in and out then tryed a few things and lost sound. Video played great anyways.
I guess it depends on the encode. I dl a 720p music video off of youtube, mp4 avc [email protected] (according to mediainfo) and it plays just fine.
japhule said:
I guess it depends on the encode. I dl a 720p music video off of youtube, mp4 avc [email protected] (according to mediainfo) and it plays just fine.
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Could be a lower screen resolution that full 720p (not all 720p's are alike).
I also read today that Tegra 2 720p should work in high profile, but 1080p definitely does not. But, Android itself might be limiting even 720p, so it's a crap shoot.
Just out of curiosity why do you guys want those big files on here anyway? Is it to output to a TV? I wouldn't think you would need such a high quality file to watch stuff on the G tab.
Sent from my VEGAn-TAB-v1.0.0b2 using Tapatalk
Sprdtyf350 said:
Just out of curiosity why do you guys want those big files on here anyway? Is it to output to a TV? I wouldn't think you would need such a high quality file to watch stuff on the G tab.
Sent from my VEGAn-TAB-v1.0.0b2 using Tapatalk
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It's not about storing large files on the gtab...its more about having video portability. I keep my movies and videos on a server that I stream from my living room and bedroom. It would be ideal if I can play files on any device without having to reencode the video.
I did test 1080p files from YouTube and they did not play (high profile).
Ok, makes sense. I do the same thing using upnplay and my server. Thought you were wanting them on the tablet.
Sent from my VEGAn-TAB-v1.0.0b2 using Tapatalk
Sprdtyf350 said:
Just out of curiosity why do you guys want those big files on here anyway? Is it to output to a TV? I wouldn't think you would need such a high quality file to watch stuff on the G tab.
Sent from my VEGAn-TAB-v1.0.0b2 using Tapatalk
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Click to collapse
A two hour 720p movie runs ~4GB, so it's close to the limit in FAT32. And you could easily go over the limit when encoding, which would require you to break the file up. Annoying.
The problem here is that none of the vendors want to agree on a replacement file system for portable devices (wow, no surprise there). MS wants exFAT, the open source community would prefer EXT3/4, and I assume Apple would prefer HFS+.
Sprdtyf350 said:
Just out of curiosity why do you guys want those big files on here anyway? Is it to output to a TV? I wouldn't think you would need such a high quality file to watch stuff on the G tab.
Sent from my VEGAn-TAB-v1.0.0b2 using Tapatalk
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Can't speak for everybody else, but for me I'd want to just use the video files I broadcatch from the NNTP groups. Ideally, I wouldn't want to have to reencode video to watch it, just access it directly from my media server. Standard definition avis work okay, but eventually these will not be offered and of course the HD versions look way better. Over the years it's been harder to come by a regular source of SD resolution TV Series feeds. The 720P encoded files quality are noticeable versus SD even on this smaller screen. Ideally we would get high profile 720P MKV at least to work as it seems this is what the guys doing NNTP TV Series seem to be encoding in.
What I would see happening is that a video player on the GTablet will access the files off the media server and stream, not play files directly off the local Internal SD. Regardless of where the file resides, it looks like it needs to be refined to play these files more fluidly.
I'm not saying this will be the only nor primary method of viewing video files, but having the flexibility and option is always nice. Especially when all the tvs are watching something else. ;P
dkhilo said:
Can't speak for everybody else, but for me I'd want to just use the video files I broadcatch from the NNTP groups. Ideally, I wouldn't want to have to reencode video to watch it, just access it directly from my media server. Standard definition avis work okay, but eventually these will not be offered and of course the HD versions look way better. Over the years it's been harder to come by a regular source of SD resolution TV Series feeds. The 720P encoded files quality are noticeable versus SD even on this smaller screen. Ideally we would get high profile 720P MKV at least to work as it seems this is what the guys doing NNTP TV Series seem to be encoding in.
What I would see happening is that a video player on the GTablet will access the files off the media server and stream, not play files directly off the local Internal SD. Regardless of where the file resides, it looks like it needs to be refined to play these files more fluidly.
I'm not saying this will be the only nor primary method of viewing video files, but having the flexibility and option is always nice. Especially when all the tvs are watching something else. ;P
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First rule of Usenet.....
roebeet said:
First rule of Usenet.....
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Okay I'm doing the Madagascar penguin "you didn't see anything gesture" now. LOL.
Sent from my GTablet-TnT-Lite using Tapatalk
japhule said:
It's not about storing large files on the gtab...its more about having video portability. I keep my movies and videos on a server that I stream from my living room and bedroom. It would be ideal if I can play files on any device without having to reencode the video.
I did test 1080p files from YouTube and they did not play (high profile).
Click to expand...
Click to collapse
Can you please share how you are thinking about doing that using movies/pictures/videos on Windows Media Center share or NFS mount.
I tried very same thing as some of my movies still in vob format or mpeg2 (home recordings of kids), tv recordings using microsoft format or streaming pics, and nothing seems to work. I was able to use upnpplay (android program in the market place) to browse my stuff on the shared drive, but can't play mpeg2, vob or other format.
does anyone know what's the best way to do this?
G Tab supports H.264 1080p main and high profiles
Detailed specs on what Audio and Video formats G Tablet supports are listed in the manual downloadable from the Viewsonic web site.
But in a few words - it does support up to 1080p, both baseline, high, and main profiles for H.264 with certain limitations for each, and MPEG4 simple profile.
rob_z11 said:
Can you please share how you are thinking about doing that using movies/pictures/videos on Windows Media Center share or NFS mount.
I tried very same thing as some of my movies still in vob format or mpeg2 (home recordings of kids), tv recordings using microsoft format or streaming pics, and nothing seems to work. I was able to use upnpplay (android program in the market place) to browse my stuff on the shared drive, but can't play mpeg2, vob or other format.
does anyone know what's the best way to do this?
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Click to collapse
My entire system is redundant. I have my windows 7 share as well as my htpc/nas running tversity, orb and audiogalaxy (music only). Everything is shared in every way. First I try just streaming the file through Windows 7 dlna, which generally works fine. I too use Upnplay. If something doesn't work (very rare) I move to looking for it through Tversity which attempts to detect the dlna device and scale it so it works. I've never needed to use Orb on the GTab since I really got everything up and running, Orb is for when I actually am on the road and want to watch sth. from my home network. PlayOn may actually work as well - it has a free mode which allows you to use it to share files on the local network using VLC codecs.
Video Playback
I'd like to add to this conversation with, I hope, clarification of how to get higher definition video playback working on the GTab.
I've tried four video files that are 720P or 1080P. None of them works well in Movies, DoubleTwist, Rockplayer, or VitalPlayer.
G Tablet, TnT 4.21, OE kernel. Market fix. Various apps.
Videos all playing from /SDCARD
Here is some more information about those videos, using Mediainfo:
Touring Car race:
720P MPEG-4 50FPS AVC ([email protected]) (CABAC / 3 ref frames)
AAC Stereo
Big Buck Bunny:
http://www.bigbuckbunny.org/index.php/download/
1080P OpenDML AVI 12Mbps 24FPS MPEG-4 Visual ([email protected])
AC-3 audio
Audi R8:
720P AVC Matroska 800Kbps 29.970FPS AVC ([email protected]) (CABAC / 2 ref frames)
AC-3 audio
Donington LG demo:
1080P BDAV M2TS 35.5Mbps 29.970fps AVC ([email protected]) (CABAC /3 ref frames)
AC-3 audio
Are all of these simply too much for me to get away with playing on the GTab? I've played most, if not all of these, using a Broadcom 70012 Crystal HD decoder card on a Dell Mini 9 (Atom N270) with few problems.
Thanks for the help.

Video: which app on NC?

Wondering what app you use to watch movies from sdcard. Built-in app doesn't work. Neither does es file explorer video app.
Sent from my mod'd nookcolor
ethanwinkley said:
Wondering what app you use to watch movies from sdcard. Built-in app doesn't work. Neither does es file explorer video app.
Sent from my mod'd nookcolor
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Click to collapse
The built in video app works fine for me, but I prefer RockPlayer.
The built in player also works fine for me. But it really only supports MP4 video files, if I understand correctly. I use Handbrake and the iPod Touch preset to encode for my Nook.
That said, I actually use Act 1 Video Player because it has the nicest 'library' view that groups by folder.
I use yxplayer, no need to encode... plays avi files like a charm.
The built-in player outperforms RockPlayer, which has some audio sync issues.
I use the iPod Touch preset in Handbrake, but I bump the resolution up to 720 x ???, turn off Anamorphic, and set a constant video bitrate of 800kbps and an audio bitrate of 80kbps.
Works well for me. Speed Racer looks gorgeous on this screen.
from my very very few experiments, i concluded that once videos are converted to mp4 (h.264 / AAC) any player is the same (uses the hardware decoding).
with videos in different formats its likely that there will be problems
i agree with nooter on using handbrake's iphone preset modifying the bitrate setting it around 800kbps (for animated movies it can be lower 600kbps should be ok). About altering the size of the movie, only for reducing it (remember the max lines in landscape is 600)
rock player works if u have the latest universal player but you need to install add block because even if you pay for it you cannot activate it
I've found that all the players avail still play back xvid/divx avi's really choppy, going to have to give handbrake a try to take advantage of the hardware decoder...
I was just able to install vplayer from the market (a few days ago it wouldn't install)... some audio sync issues but there are some cache parameters to tweak... anybody had any luck?
Kokanee483 said:
I've found that all the players avail still play back xvid/divx avi's really choppy, going to have to give handbrake a try to take advantage of the hardware decoder...
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Same experience with playing divx/xvid files, choppy sound and 21-24fps video playback. Take that same video and run it through handbrake to convert to .mp4 and it runs great.
Where is the built in video player located? I cannot seem to find it anywhere..
I agreed with vplayer beta from the market place. It's free. It'll play most video formats. I've tested 480p and 720p mkv and both play with high speed setting. 720p mkv video is slow but 480p play fine. It's great with cifsmanager and mounted shared videos.
Nooter said:
The built-in player outperforms RockPlayer, which has some audio sync issues.
I use the iPod Touch preset in Handbrake, but I bump the resolution up to 720 x ???, turn off Anamorphic, and set a constant video bitrate of 800kbps and an audio bitrate of 80kbps.
Works well for me. Speed Racer looks gorgeous on this screen.
Click to expand...
Click to collapse
So, what filetype does that create? What is the Extension? MP4 or M4V? Also, are there any other settings, other than the ones listed above that you use?
I am asking these questions because I am having issues with movies encoded this way playing in the default player. It doesn't recognize the video, so it will not play.
Also, VPlayer plays them, but there is a definite audio lag once you forward to about mid-movie.
Also, as an aside, I am converting ISO files (Direct DVD rips) using HandBrake. That is how I am generating these files. I do change the extension to mp4 from handbrakes default (m4v i think).
Thanks for any help.
J
sano614 said:
Where is the built in video player located? I cannot seem to find it anywhere..
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There is no shortcut in the App drawer (or Gallery) for the stock video player....I just click the video file (in whatever file manager you use or the Nook Library My Files tab).
Personally I use Act 1 Video player as it will present a list of videos on the SD card and Nook. Although for some reason it list videos on the Nook twice.
Sent from my Nooxus One using Tapatalk
The Act 1 app seems to be the only one that can properly sort videos. I tried the trial version, and it seems to work great, but as intuitive as the in-video touch areas may seem, I just can't get my brain dialed in to use them in practice. I think the built-in NC player works just fine, it's the video file/folder sorting that's nearly impossible to navigate once you have 20 or 30 vids on there along with a few thousand photos.
The media sorting options on Android are surprising lacking, or I just can't seem to find methods to deal with 32 gigabytes of media on this device.
I just did a bunch of conversions from some 720p MKV's. I converted them using Xilisoft video converter.
The settings I used were:
720x420
800k bitrate
44.1khz 128kbps audio
H.264 codec MP4 extension
Plays flawlessly with Rockplayer. No desync on fastforward.
The Built in player IS the best
After many attempts and reboots, I have determined that the Built-in Media player is the best player for videos encoded as specified earlier in this thread...
I tried Rock, and VPlayer beta, but both had very bad audio sync issues.
The Built-in player played all my encoded videos flawlessly. The wife LOVED watching Salt on the Nook during our road-trip. The only downside is the audio on the nook--hardly any volume. Easily solved by a good set of earphones. We are very pleased with the nook.
J
Check out mVideoPlayer. I haven't tried it on the Nook, but its perfect on my Galaxy S phone.
As for encoding, go with handbrake. Choose the Apple TV preset. Set resolution to custom and width to 800 (handbrake should automatically choose the correct height based on asperity ratio of source material). Set the video quality to constant at 60% (70% is the max you want for HDTV). Under audio, select the appropriate track and select aac with Prologic II or stereo as the encoding. Use the MP4 extension as to avoid issues with different t players.
You can get way more detailed on settings beyond that. It just depends on the material and the playback device. Those settings should get you outstanding video on the Nook. May have to scale back a little if the video is choppy.
Sent from my SAMSUNG-SGH-I897 using XDA App
After much trial and error, I have to agree with previous poster who said the best player is the built-in player with mp4 files created with the settings mentioned. The other players all had issues with controls and added nothing if the file was formatted as described.
I also had a lot of trouble getting any player to play any file at first. I think installing some of the other players added some necessary codecs. Then after a reboot, everything started to work. Hope that helps someone else avoid some frustration.
Despite a few trials like this, I love this tablet! Thank you xda devs!
Sent from my rooted Nook Color using XDA App
I'm running the free version of Rock Player. It's not exactly the cheapest app out there on the Android market, but if it works well, not a big deal.
Whenever I choose an mp4 video that I've encoded at 848x360, for example, Rock Player seems to default the widescreen video to this resolution, assuming the Nook Color scaled resolution is 1024x600, which means that a high quality widescreen rip at the smaller resolution will default launch with black bars around all 4 edges.
I noticed that the video display resizing has 3 modes,
(1) the default mode as mentioned above
(2) zoomed mode which fills the whole screen, stretching as required
(3) scaled mode which allows the widescreen video to stretch to the left and right edges properly, while maintaining a proper aspect ratio.
So the simple question is, how do I configure Rock Player to default launch video files in the mode (3) mentioned above?

720p / 1080ü MKV playback?

i have the TF101, which unfortunately only plays 720p and 1080p files very choppy (someone told me you you re-encode them for the tf101 but meh).
do you guys think the prime will bw able t play such MKVs with no issue? im talking about normal 72ßp/108ßp mkvs which you can dl all ovwer the net, not specially encoded ones.
eos666 said:
i have the TF101, which unfortunately only plays 720p and 1080p files very choppy (someone told me you you re-encode them for the tf101 but meh).
do you guys think the prime will bw able t play such MKVs with no issue? im talking about normal 72ßp/108ßp mkvs which you can dl all ovwer the net, not specially encoded ones.
Click to expand...
Click to collapse
Anandtech says it's amazing at playing high quality video. this was an issue for me.
http://www.anandtech.com/show/5163/asus-eee-pad-transformer-prime-nvidia-tegra-3-review/5
crap, guess now i have to buy the prime
Plus in the what would you like to know about the prime thread a member already tested this as he has a prime already. It was mkv and 1080p. Played flawlessly. He made a video on it. He has at least 3 you tube vids reviewing the prime hands on.
Check out his videos in that thread n you will see.
Sent from my MB860 using XDA App
tegra3 has the ability to play high profile 1080p videos, the prime should do just fine with pretty much anything you can throw at it...
Tegra 3 may support 1080p and all, but question is, if default video player, that uses HW decoding, supports MKV format. My iPad 2 supports all kinds of HD, as long as it's in proper format. MKVs play very choppy if I use a player for any format other than iPad supported.
Meanee said:
Tegra 3 may support 1080p and all, but question is, if default video player, that uses HW decoding, supports MKV format. My iPad 2 supports all kinds of HD, as long as it's in proper format. MKVs play very choppy if I use a player for any format other than iPad supported.
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Default player doesn't even matter. Even if a format not supported, there are always 3rd party players which will. The member here that has a prime used a 3rd. Party player to play that 1080P MKV file. Which it played perfectly. No default player in any tablet plays all formats. That's the great thing about getting a good 3rd. Prty player that will.
demandarin said:
Default player doesn't even matter. Even if a format not supported, there are always 3rd party players which will. The member here that has a prime used a 3rd. Party player to play that 1080P MKV file. Which it played perfectly. No default player in any tablet plays all formats. That's the great thing about getting a good 3rd. Prty player that will.
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default player plays the video fine, but for some reason theres no sound.
bsplay, mxplayer and rock player are all HD accelerated players.
When someone goes to play with a demo at gamestop, they should take with them a micro sd that has a high profile 1080p mkv and see how that plays on the prime. They should add other video players on the card and install them and see which one plays better with the high profile mkv. Yes I know that reviews have said this or that, but having someone that is not part of any review circle would be grateful to many.
I would do this but I'm not popping my head in that gamestop store after getting that dump.
this guy plays a high profile mkv in his review...
http://www.youtube.com/watch?v=J8d4tPW_6Cw&feature=player_detailpage#t=323s
speed817 said:
this guy plays a high profile mkv in his review...
http://www.youtube.com/watch?v=J8d4tPW_6Cw&feature=player_detailpage#t=323s
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That guy posted two above you. lol
oh hahaha. wasn't paying attention i guess =P
I wonder how Prime will play avi files. I find that playing avi on TF101 is fine but the quality is very bad - I get a lot of artifacts - like it had a grid of dots over it. Probably because players use simplified decoding algoritms? Or maybe it's because Tegra2 lacks NEON? I also think it should be able to send 1080p signal to the screen even if the video is below 1080p (and different than 720p) - otherwise it will be scaled twice - once to 720p by the Prime and second time by the monitor itself - it will probably degrade quality. (well, but on the other hand I can just stick to 720p and 1080p videos which should be great)
Tegra3 does have NEON so no worries.
andyxover said:
default player plays the video fine, but for some reason theres no sound.
bsplay, mxplayer and rock player are all HD accelerated players.
Click to expand...
Click to collapse
I had this same problem with a 1080p .MOV file off of my DSLR as well as a MKV file. I haven't tried mxplayer, but I will when I get home. I've been looking forward to being able to play MKV files without having to convert or manage with iTunes. Like Sinatra sang, "I'll do it my way!"
somehow I can't copy mkv to my asus prime... it keeps saying explorer error and it restarts the explorer
I have been playing around with my Prime for the last 5 days, especially in regards with video. Here are my findings:
- Not all files can be played back with HW decoding.
- mkv containers does not seem to be playable in the default player, only 3rd part, like mx video player.
- 720p mkv plays back almost flawlessly with some initial stutter in SW, 1080p does not.
- mp4 and avi seem to be HW accelerated by mx video player.
I am not entirely sure on what seem to be the problem. My initial reaction is that it is a problem with the container formats. However, I have not checked whether the videos, that I have tried to play, have some exotic encoding settings, which the software controling the HW decoder, does not recognize.
Perhaps mkw HW acceleration support broke in one of the updates I received, when I booted my prime for first time monday.
What are your experiences, especially with 1080p?
ph0ton said:
I have been playing around with my Prime for the last 5 days, especially in regards with video. Here are my findings:
- Not all files can be played back with HW decoding.
- mkv containers does not seem to be playable in the default player, only 3rd part, like mx video player.
- 720p mkv plays back almost flawlessly with some initial stutter in SW, 1080p does not.
- mp4 and avi seem to be HW accelerated by mx video player.
I am not entirely sure on what seem to be the problem. My initial reaction is that it is a problem with the container formats. However, I have not checked whether the videos, that I have tried to play, have some exotic encoding settings, which the software controling the HW decoder, does not recognize.
Perhaps mkw HW acceleration support broke in one of the updates I received, when I booted my prime for first time monday.
What are your experiences, especially with 1080p?
Click to expand...
Click to collapse
Try the same videos but with BSplayer ... let us know if that works ?
Danny-B- said:
Try the same videos but with BSplayer ... let us know if that works ?
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Click to collapse
The first three high profile 720p MKV files I tried with BSPlayer worked flawlessly. Same videos will not play at all on my Xoom.
Danny-B- said:
Try the same videos but with BSplayer ... let us know if that works ?
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Click to collapse
Will do when I get home. I will also try the same videos on my SGSII for comparison.
My hunch is that the hw decoder refuses to decode the video stream. Perhaps this is controlled entirely by the android system and not the video player app.

Anyone able to play 1920 x1080 video?

I have tried playing the 1920x1080 with different players; the preinstalled video player, Real Player, and Soul Player -but no success. I have HC 3.1 as the 3.2 is not yet available for my region. Thanks in advance!
Sent from my GT-P7500 using XDA App
I could play this res using DicePlayer and BSPlayer but both lag and out of audio/video sync!
I've been experimenting with this a lot, lately, and playing HD video remains a problem. While I haven't tried 1080p, 720p is already horrible. With every player I've tried (MX, Dice, Mobo, VPlayer, QQ, mVideo and probably more) there's some form of lag, and some don't even seem to have the capacity to start an HD video. So far, the player best capable of playing HD video seems to be DicePlayer, as suggested above. Also MX Video Player can manage some HD videos, with a proper setup.
If anyone else has suggestions for playing HD video, please tell them. I'm very interested to see if I missed any good players.
If you're looking to be able to play your average HD rip found on the internet you'll be sorely disappointed. If you encode your own though, it's easy to get good quality playback.
My best advice for good 720p video playback is to encode your own files with Handbrake using high profile with B-Frames turned off, CABAC entropy off, 8x8 transform off and weighted p-frames off. Set your max width to 1280 and let the height be whatever it needs to be depending on the source aspect ratio. I use either CQ of 22 or so or I'll go with a 2-pass encode using average bitrate in the 3-4k range. Resulting files play great in Dice Player with full hardware acceleration.
For those looking to play their already encoded 1080p material off of their LAN I don't know what to say; the device won't do it . . it's a limitation on tegra 2 that has specific codec settings supported and not all. Other than re-encoding all of your stuff the only other alternative for LAN playback would be to run a Plex media server on your LAN which is what I do at home. Quality wont be great but it will be watchable and at least you'll have access to your media.

How to play 720P High Profile videos?

Hello,
I know there seems to be some sort of issue with Tegra 2 chipsets not decoding video properly but I read that with the right codec and video players you can play 720p high profile MKVs/MP4s, how can I do that?
Also, does it matter what ROM I'm on? Like CM7 vs Stock MotoBlur? I'm on CM7 and I tried a few video apps and most face some sort of problem with 720p videos stuttering and whatnot.
Thanks.
Hmmm
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
That's one of the most important issue of the Atrix.
I can't play most of my HD anime videos fluently on my Atrix because the hardware doesn't support high quality HD mkv videos.
But I've heard the Samsung S2 does.... -.-
And that makes me angry!
Anyway if you not afraid of trying HD videos on your Atrix, you should try 'MX video player' and 'V player' (both need separate codecs).
Both are great but 'V player' is the only player which can show subtitles from mkv videos which I stream with my w-lan router from my external hard drive.
Motorola Atrix 4G AT&T unlocked
If you haven't yet, try MX Video player. It uses some software trickery and plays most if not all of my hd videos beside being the best video player in many aspects. I tested on the phone only so don't know what the output to an external monitor would be.
Don't forget to install the right codec and always toggle 'software fast mode' on the screen if videos get stuck. It also gives you the ability to zoom into the picture.
Regards
Edit: Blizzard22 - I much prefer MX to VPlayer. Especially as the former seems more optimized for tegra...
Not sure if it has problems with subtitles in certain containers... until now subtitles worked for me and their rendering is very pleasing.
Sent from my MB860 using XDA App
I have both player and I personally prefer MX video player but the subtitles are missing if you stream your videos with mx.
V player can show the subtitles and that's why I prefer V player.
But for normal use I definitely prefer mx before visiting player.
Motorola Atrix 4G AT&T unlocked
I think this is a problem of the Tegra, High Profile videos not work with HW decoding, I have tryed MX player, but, all the times it loses sync or drop frames.
the temp solution for me is recode videos to Baseline profile in 720p
VLC is coming for android, maybe that will be the golden egg.
http://www.videolan.org/vlc/download-android.html
tankstrr said:
VLC is coming for android, maybe that will be the golden egg.
http://www.videolan.org/vlc/download-android.html
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if they use HW decoding, but will be stuck on Baseline Profile again
The two players I have the most luck with are Dice and Mobo. Try them out.

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