Database Develop

Performance

I'm looking at possibly getting an Android tablet for some pretty basic use. Mainly browsing websites over wifi (or tethered to my DX), reading books, comics, maybe watching some TV/movies, etc. My main concern though is watching the videos...most of the movie files are HD video, 720p or 1080p rips. What kind of video playback performance does a rooted NC have?
I've just started thinking more about getting a NC and rooting it with a custom ROM, instead of getting a Xoom or the new 10.1 Galaxy Tab (mainly because of the price), but if it won't be able to reliably play my videos, that's out. I can always shrink the resolution down with Handbrake if needed, that's not a problem, I just don't want the playback to be all jittery/stuttering.

video performance will depend on which rom you go with. I believe DSP codecs are enabled in nookie froyo, but can't comment on the performance as i haven't used it.
cm7 is starting to get dsp support but video such as from the youtube app is still shakey.
but i actually tested some regular TV rips (avi) in MoboPlayer and they seem to run fine.

The Froyo version works very well with youtube and movies stored on the sd card. They look good to me and i am happy with the NC on Froyo.
I just installed CM7 last night so i can't really comment on that yet but i did read that youtube is not working right and videos have issues. I will try this tonight hopefully.

Videos do play in the newest CM7 nightly, albeit mainly around 15 fps, but it is pretty constant in this early face.

You will without a doubt have to encode your HD videos again in order to watch them on the nook without stutter and audio sync issues. With the hardware limitations the nook has videos need to be encoded in h.264 baseline format at a resolution of 854x480 or less. There is a handbrake preset thread on the forum that works well.
When the subject of video playback comes up often on these forums what you'll get are people chiming in that this and that will work. When in doubt press them hard for what their tolerance level is regarding playback quality. For some of us "it works" can mean that video plays and audio is heard well enough to be watchable but artifacts and stutter and audio sync issues exist. Others demand full framerate with no stutter and zero audio sync issues. Personally I fall into the latter so I resolve myself to adhere to the use or my handbrake preset and am satisfied.
If cost is a factor then be aware of the old adage that you get what you pay for. The nook is no POS by any means but is also not a Xoom or iPad 2. Its a fantastic value and works well for the purposes you describe provided you're willing to accept the compromises like re-encoding videos for smooth playback or tethering via adhoc wifi due to lack of 3g etc.
Devs are making great strides in the development of cm7 and it won't be long before a fully functional version is out that's suitable for daily use. They're not quite there yet though so compromises have to be made and you can read about those in the cm7 dev and user threads.
Sent from my nook color using Tapatalk

Thanks for the very informative replies, espcially muzzy996. I'll probably wait a bit and see what happens with CM7, or if the prices on the new Galaxy Tab 10.1 or Xoom drop down to a more acceptable amount before CM7 is good for daily use. Plus, now that I think about it some more, a 7" tablet isn't THAT much larger than my DX...I may just end up waiting on a decently priced 10" tablet regardless...

In my opinion:
No matter the kernel, build, processor, etc....Nook color (and Android in general) is going to struggle with sync (audio and video) issues of video encoded in a format that is not "native" to Android (The "infamous" iPod video format.) Anything else is decoded via software -- and will display less than desirable results. Like I said....I have noticed this on all 4 of the different Android devices I have owned...it is not specific to the Nook.

Well, I've had no problems with watching divx rips on my DX, but I haven't tried, that I remember, watching any HD video (mostly because the majority of my video files are several gig's, and I don't have that much room free on my memory card).

I am very picky about video playback and I find when videos are encoded for the Nook theg look and play wonderfully on rooted stock and Froyo.

sog1971 said:
In my opinion:
No matter the kernel, build, processor, etc....Nook color (and Android in general) is going to struggle with sync (audio and video) issues of video encoded in a format that is not "native" to Android (The "infamous" iPod video format.) Anything else is decoded via software -- and will display less than desirable results. Like I said....I have noticed this on all 4 of the different Android devices I have owned...it is not specific to the Nook.
Click to expand...
Click to collapse
I've read that TI isn't exactly open about the DSP. If it were otherwise you would probably see much more flexible hardware decoding.

[Q] Nook Color Video playback Question

time for another round of noob questions
I have been tossing back and forth the idea of getting a nook color and a archos 70 it.
both are in the price range that i want 250 to 300.
both have a large following and have good community support , but after my experience with my hd2, i am leaning towards the nook color, as xda is developing for it
I am planning on running android 3.0
mostly i want to use this for video playback and lite internet useage.
now here is my question:
for video playback on the nook color, will i have to convert the video to a specific size / format? or is there a player /w codecs that will allow me to watch videos with out that step (i think the archos has this)
If so, what program can i use?
thanks!

You won't be able to playback anything 720p.

There are some video player (i use mobo player) that play sd video fine. There is no HW acceleration for anything else than mp4, it use the CPU. So I think HD is prohibited (didn't try)
About android 3, i think you can forget it until google release the source code.

I have used a program called DVD Catalyst 4 to rip my DVDs into a format that's suitable for viewing on the Nook Color. Program is great in that it comes with pre-defined settings for the Nook Color (as well as a bunch of other Android devices). It's also a steal at $9.95.
http://www.tools4movies.com/
So far it's handled almost everything I've thrown at it like a champ. I've done about 140 GB or movies so far (about 90 to 100). They play and look great on the Nook Color.

I use handbrake to convert for the Nook. The iPod touch preset works great.
With that said, hardware acceleration only works for the stock and Froyo ROMs. Honeycomb does not support anything above CPU decoded divx.

dsf3g said:
I have used a program called DVD Catalyst 4 to rip my DVDs into a format that's suitable for viewing on the Nook Color. Program is great in that it comes with pre-defined settings for the Nook Color (as well as a bunch of other Android devices). It's also a steal at $9.95.
http://www.tools4movies.com/
So far it's handled almost everything I've thrown at it like a champ. I've done about 140 GB or movies so far (about 90 to 100). They play and look great on the Nook Color.
Click to expand...
Click to collapse
Does that convert from MKV to Nook? I have a TON of MKV's that I'd like to use.

or you can use handbrake. google "handbrake nook color" for instructions

LongbowFoSho said:
Does that convert from MKV to Nook? I have a TON of MKV's that I'd like to use.
Click to expand...
Click to collapse
To be clear, mkv is a container format that can be played using third party apps like moboplayer on the nook just fine, its just that the encoding of the video within the container must be within the confines of what the nook can handle reliably. So you could encode a video in h.264 baseline at a resoultion below 854x480 pixels and wrap it in mkv format and it will play fine in apps that support mkv on android.
Sent from my Nook Color using Tapatalk

Sent from my Nook Color using Tapatalk

LongbowFoSho said:
Does that convert from MKV to Nook? I have a TON of MKV's that I'd like to use.
Click to expand...
Click to collapse
I'm afraid I don't know the answer to that question.

dsf3g said:
I'm afraid I don't know the answer to that question.
Click to expand...
Click to collapse
I Do!
DVD Catalyst 4 converts your DVDs (original, iso and folders) as
well as all common video files, including MKV, MPG, VOB, MP4,
AVI, DIVX, XVID and more, without the need to install additional
software.

thread necromancy.
I just got my nook color 2 days ago ( i ended up getting a g tablet, and i just got rid of it)
Rock Player Lite will play any videos with out having to convert them

poofyhairguy said:
I use handbrake to convert for the Nook. The iPod touch preset works great.
With that said, hardware acceleration only works for the stock and Froyo ROMs. Honeycomb does not support anything above CPU decoded divx.
Click to expand...
Click to collapse
I thought they'd implemented Hardware Video Acceleration in CM7. Am I wrong about this?

dsf3g said:
I thought they'd implemented Hardware Video Acceleration in CM7. Am I wrong about this?
Click to expand...
Click to collapse
Yes, a lot has happened to CM7 since March 28th when puffy posted that response.
Sent from my Nook Color using Tapatalk

muzzy996 said:
Yes, a lot has happened to CM7 since March 28th when puffy posted that response.
Sent from my Nook Color using Tapatalk
Click to expand...
Click to collapse
Good to hear.
So is it buttery smooth playback for preperly formatted MP4 files, like the stock 1.1.0 Nook Color?
I'm interested in CM7 and will probably start using it (maybe the Phiremod version) once the sleep issue is fully resolved for a stable relase.

Yes. I've got 854x480 (max size for NC) videos encoded @ combined audio/video bitrate of ~1780 kbps running fullscreen with no issues at all.

best hd/ video player?

I tried rock player lite, but it doesn't play hd vids very smoothly; I transcoded Star Trek 2009 to mp4, and its very jerky and doesn't play smooth..
Any other video players that you guys might recommend?
thanks so much; lovin' this damn thing!!!

atomb said:
The best I have used so far is MoboPlayer (http://moboplayer.com/moboplayer_en.html) You have to use the medium version since the Xoom doesn't support Neon. This is the only player I could get to play 720p video smoothly. Hope that helps and if you find something better let me know!
Click to expand...
Click to collapse
I tried this and it works the best out of all i have tried. Make sure you get the medium version and not the Neon version.

unfortunately, mobo player does not recognize .m4v files, which is how I have saved my ripped Blu rays..

wase4711 said:
unfortunately, mobo player does not recognize .m4v files, which is how I have saved my ripped Blu rays..
Click to expand...
Click to collapse
tried renaming them as mp4? usually does the trick for me if i recall. the two formats are almost identical.

I have had no trouble using the stock video player to play 720p videos encoded into a mp4 file. I would go that route and use the hardware decoding
Sent from my Xoom using my Xoom

diaa08 said:
tried renaming them as mp4? usually does the trick for me if i recall. the two formats are almost identical.
Click to expand...
Click to collapse
thanks; doing that, and encoding 720p instead of 1080p seemed to fix it!

Any news on the android version of VLC??

wase4711 said:
thanks; doing that, and encoding 720p instead of 1080p seemed to fix it!
Click to expand...
Click to collapse
The Xoom can easily handle 720p videos. I haven't tested 1080. It all depends on how you encode the video.
From what I've seen on the threads and in personal experience, there are really only two viable players: the Android native video player, and RockPlayer. Between these two, you should be able to enjoy all your video, provided you have encoded them correctly.

I hate converting videos, thats why i use mobo. Its played all my videos great. Much better than Rock played, vplayer advance same spot.

found one!
Vital player will play everything for me, including 1080p videos that I have encoded with Handbrake..
Loving this thing!!

rockplayer and the stock video player handles blu rays i convert with handbrake very well

I tried different players and playback quality is mostly the same. Perhaps minor, but I like the interface in mVideoPlayer - posters, IMDB links etc.

I have said it before and Ill say it again. Your best bet for video is to get PLEX. As of this writing it is still not Honeycomb ready. As a beta tester working with the devs, I can tell you that its playing video like a champ on my Xoom and a release to public should be coming very soon.

what good is telling us that here if WE can't download it yet?
you should wait until its released before you keep posting that here..

wase4711 said:
what good is telling us that here if WE can't download it yet?
you should wait until its released before you keep posting that here..
Click to expand...
Click to collapse
Two reasons really.
Lets face facts that the majority of us here own a Xoom because we are Android nerds and already own a Android phone. So purchasing Plex on your phone will give you access to it on your Xoom when its available. In truth you can install it on your Xoom already, the video just does not work in the current release.
Two there is no quicker way to know about its updated release for Honeycomb compatibility then to have it already installed and letting the market inform you.
Lastly this is a community page and a community OS, so keeping others informed is kind of the way things work. If you have a problem with someone telling you that there will soon be an app released that will do X, but you cant have it yet, mumble quietly to yourself, but keep it to yourself.

ritalin said:
I have said it before and Ill say it again. Your best bet for video is to get PLEX. As of this writing it is still not Honeycomb ready. As a beta tester working with the devs, I can tell you that its playing video like a champ on my Xoom and a release to public should be coming very soon.
Click to expand...
Click to collapse
Does it play local files yet or all still streamed from server? Also, any clue of an ETA?

dch921 said:
I have had no trouble using the stock video player to play 720p videos encoded into a mp4 file. I would go that route and use the hardware decoding
Sent from my Xoom using my Xoom
Click to expand...
Click to collapse
Do you mean using stock player in hardware decoding mode?
How do you do this? I can't find the options for the stock player.
Thanks

QQPlayer is free and doesnt want any special permissions
Hi,
I use QQPlayer. It plays everything I have thrown at it and it does not need any special permissions to install.
-TheHoovie

I'm still using Mobo. I just played a 1080p Meet the Fockers avi I got from a torrent site over HDMI on my big TV and everything was perfect.

patass said:
I'm still using Mobo. I just played a 1080p Meet the Fockers avi I got from a torrent site over HDMI on my big TV and everything was perfect.
Click to expand...
Click to collapse
Obviously wasn't high profile or it would have stuttered without sound.

I regret buying Nook

Guys, I want to share with you
I finally realize that the money I spend out to buy nook color is not worth it. beside used for browsing, youtube, playing game, I also want to use it for playing video, however when I try to play MKV files, the video and sound is out of sync, and when I try to play AVI file in mobo player, it can't be played and I switch to use QQPlayer and it plays fine however some frame is skipping so the video seems a bit laggy. THIS IS SO DISAPPOINTING, nowadays most video files are in MKV format, why this tablet is not supporting to play MKV video compare to other tablets?
FOr the same price I can get tabulet (tablet from china), it can play video file well compare to nook, the only problems maybe it will have slower update compare to phiremod. Now tell me, why you wanna buy a Nook color while the same amount of money can be used to buy other tablets or top up a bit to buy other tablet that can play video files.

What speed is your SD? I am running Gingerbread on a 16GB class 6 card and have no issues playing AVI files in Moboplayer.
If I was looking to buy a tablet today I would not buy a Nook, got mine for $200. But would instead buy the Asus Transformer if they ever get any in stock.

I also have no problem playing videos. That said, I've never tried an MKV file, as I've never heard of it. So I definitely can't support your assertion that most videos are in the format these days. But I'll have to trust you that the NC has troubles playing it.

I have no trouble playing mkv files using mobo player. I am using CM7 with OC Kernel 04/24.

Im watching the rite now on my nook color as we speak. Its very smooth and I'm using Mobo. So I dont see what you are talking about

Nook Color is an ereader that some people have converted to general tablet use. There is no reason why it would have its own video player.

reaper12 said:
I have no trouble playing mkv files using mobo player. I am using CM7 with OC Kernel 04/24.
Click to expand...
Click to collapse
Hopefully it's still not too late for you to return the Nook. The Nook was never known for it's multimedia capabilities. It was designed and marketed as an e-Reader. It's great that the dev community is able to enhance the capabilities of the device. Good luck!

reaper12 said:
I have no trouble playing mkv files using mobo player. I am using CM7 with OC Kernel 04/24.
Click to expand...
Click to collapse
i am using phiremod 6.2 with 720p quality, how about yours? I guess must be 480p quality

I got my NV on Saturday then rooted it and put CM7.0.2 stable on the emmc (not SD). I converted three movies in Handbrake using recommended settings found on XDA to MP4. I use Rockplayer and it works great. The movies are about 900mb in size with running length about 1hr 45 min and no problems.
The only video/audio sync issue I saw was using MLB.TV app but the is a common problem with MLB app. Playon MLB app works fine.

innosia said:
i am using phiremod 6.2 with 720p quality, how about yours? I guess must be 480p quality
Click to expand...
Click to collapse
Phiremod 6.2 IS CM7, with some extra skinning.
Anyway, a little research will go a long way. The Nook does not have the hardware to play most 720P movie; though Mobo player will play a few quite well. The built in hardware decoding can only do up to 480P, and Mobo player, using certain CPU decoding pieces, can do some 720P.
BUt as it is, you would have known all this if you had just done some research beforehand. Video on the nook is a hot topic, and not something you would have to dig deep to find out about, including its weaknesses.
And please... what a load about the Chinese players. Yes, you can get a crap tablet for $150... that has a low res resistive screen, Android 2.1, no community, and no support (oh, and looks like a bad iPad knockoff to boot). But please, since you alone seem to know about them, please point us to another knockoff tablet that has such an amazing screen, great hardware (all that can hit 1.1Ghz, and most that can hit 1.3Ghz), for $200-$225 (best buy was having a $25 gift card sale recently)..

same, try rockplayer, works for me.. running rooted stock and draggin-dropping .avi's to a class 16 class 2 sd, they play fine.

Divine_Madcat said:
Phiremod 6.2 IS CM7, with some extra skinning.
Anyway, a little research will go a long way. The Nook does not have the hardware to play most 720P movie; though Mobo player will play a few quite well. The built in hardware decoding can only do up to 480P, and Mobo player, using certain CPU decoding pieces, can do some 720P.
BUt as it is, you would have known all this if you had just done some research beforehand. Video on the nook is a hot topic, and not something you would have to dig deep to find out about, including its weaknesses.
And please... what a load about the Chinese players. Yes, you can get a crap tablet for $150... that has a low res resistive screen, Android 2.1, no community, and no support (oh, and looks like a bad iPad knockoff to boot). But please, since you alone seem to know about them, please point us to another knockoff tablet that has such an amazing screen, great hardware (all that can hit 1.1Ghz, and most that can hit 1.3Ghz), for $200-$225 (best buy was having a $25 gift card sale recently)..
Click to expand...
Click to collapse
if you know nothing about tabulet (china tablet that rebrand by indonesia company), then don't say anything. Though it is 700mhz it can play video well,
so what if nook can be overclocked to 1,3Ghz? Is there so many apps that is running in background that need the speed? It is not a pc, it is a tablet mostly for single or two task for simple like listening to music while reading, it is not for running many apps behind the scene such as rendering video or encoding
the different between those china tablet and nook is their graphic capabilities. Those china tablet, viewsonic tablet or asus tablet has better VGA and hardware decoding features that enable them to play video smoothly, unlike nook which is merely an over expensive e-reader that both expensive and yet unable to play video files well. And FYI, tabulet or china tablet is now moving to capacitive, though not much is capacitive but most new product is in capacitive screen, so forget about your idea that telling you all china tablet is resistive!

So go buy a "china tablet" then. What's the point in whining about something that everyone knows about beside trolling?

Divine_Madcat said:
...And please... what a load about the Chinese players. Yes, you can get a crap tablet for $150... that has a low res resistive screen, Android 2.1, no community, and no support (oh, and looks like a bad iPad knockoff to boot). But please, since you alone seem to know about them, please point us to another knockoff tablet that has such an amazing screen, great hardware (all that can hit 1.1Ghz, and most that can hit 1.3Ghz), for $200-$225 (best buy was having a $25 gift card sale recently)..
Click to expand...
Click to collapse
Indeed. Everywhere I turn, I'm seeing more and more [email protected] tablets that are either running an old version of Android, have paltry memory, low res, horrible battery life, etc. Often times, it's a combination of ALL of these things. DealExtreme carries several pretty horrible tablets.
Innosia: That sucks that the nook isn't satisfying your needs. I can understand your frustration. What are you expecting by whining about it here? Do you want us to pass the plate around to fund a replacement for you? The only thing you're going to get, particularly here, is a lot of indignation. Again, that sucks that it doesn't do what you need it to do. Sell the damned thing on eBay or Craigslist before it declines further in value and buy yourself something that suits your needs.

I dont really see what the big deal is, reencode the videos. Itunes does that for IPOD/ipad devices, why cant you do that for the nook? Are you just saying your too lazy to use a template and reencode some videos you want to watch?
The nook was never marketed for its multimedia skills. The fact that it has a hw decoder at all, is pretty lucky. for 250 its the best device i found out there. it does everything i would want out of it. If i wanted more, i would have bought an IPAD.

lechiffre said:
So go buy a "china tablet" then. What's the point in whining about something that everyone knows about beside trolling?
Click to expand...
Click to collapse
I am not rich and I already cheated to buy nook and not able to afford a new tablet unless selling this one, I am not whining or trolling, what I am trying to point out here is for newbie who want to buy nook color, hopes they dont fall to the trap in buying nook color if they need playing video. I am just warning them, so they can use their money wisely. Be careful for B&N over expensive e-reader sales team

What were you expecting from a hack eReader?
Be serious. Its an ereader. All the rest is gravy. Whatever else you can do with it (besides read books) is awesome. Stop whining long enough to understand what you DID buy and what you DIDN'T buy. When you recognize the absolute awesomeness of what you bought has become you'll thank these fine folks for all their hard work.
Thanks everyone for all the hard work, done on your own time, for nothing in return.
I really appreciate it! Cheers m8s.

It sounds like you want a video-player more than a tablet. I'm wondering why you would come on here to post about how bad the NC is for your purposes? From all the posts I read it seems like you could easily read on here about what video types work and how to get them working smoothly. If you want something working out of the box, then return the nook and get it. If you want to fiddle with the thing until things work, then keep the NC. Simple

Sell it on eBay for about as much as you bought it for. They're still going for pretty high.

As has already been pointed out, re-encoding the video into an appropriate format does wonders for allowing it to play properly on the non-multimedia optimized nook.
FWIW, I've also noticed that different players have better luck with different formats. I currently have 3 video players installed (yx, Vital, and QQ) and have found that one of them will almost always properly play any of the couple hundred video's I already have on my media server.
Between iPhones, Xbox, Samsung Galaxy Tab, and some random other netbooks and devices, I've gotten a lot of experience at getting video to work on a lot of platforms. It would be great if AirVideo decided to do an Android client.

[Q] video playback on latest cm7?

Hey guys,
I think I read somewhere that the nook color CM7 nightly builds got the functionality of hardware supported video playback(?) Is this true? Does this mean I can play .avi (DivX and xvid) files smoothly using something like yx player/rock player without having to convert it to .mp4?
I am contemplating a nook color. All the other features seem great. Looks fun to mess around with. A good video playback would be an additional plus for me

I have had pretty good luck using Moboplayer and a bunch of videos I made with Handbrake for my iPod touch using the default iPod Touch profile. They are playing well and look good. Handbrake is free and it works pretty fast. I know you said you did not want to do MP4 but you might take a look at retranscoding.
I'm using CM7 nightly 102.
HTH,
Paul

pgrunwald said:
I have had pretty good luck using Moboplayer and a bunch of videos I made with Handbrake for my iPod touch using the default iPod Touch profile. They are playing well and look good. Handbrake is free and it works pretty fast. I know you said you did not want to do MP4 but you might take a look at retranscoding.
I'm using CM7 nightly 102.
HTH,
Paul
Click to expand...
Click to collapse
As good as Stock 1.1.0?

pgrunwald, have you tried .avi files?

Okay. Hardware Acceleration will only work with specifically encoded for Nook Mp4's. (Yes videos for ipod touch, etc... will work, as their resolution is under the maximum the nook can handle) For more information as it's just to much to type... Look up the video threads by Dalingrin and Chisleu, they have all the information on that.
Now .Avi files. Play fine in software mode in any of the players you listed. That said, I'm gathering if you're watching an avi file, it's not over 720p, as that would just be stupid... But common "scene" releases of unmentioned files, do play fine.
720p Mkv's however absolutely require the OC kernel and in my current experience, the .29 kernel based CM7. The .32 kernel at this point seems to have trouble with 720p, it's not unwatchable, but it did stutter from time to time on my NC.

I'm using vitalplayer neon and it works fine for xvid avis. I didn't convert anything or check anything. I just used a file that I had downloaded to watch on my desktop. It stuttered a bit at the start but played smoothly after that. I was amazed. NC keeps doing more. I wasn't even overclocked at the time.

Gin1212 said:
...
720p Mkv's however absolutely require the OC kernel and in my current experience, the .29 kernel based CM7. The .32 kernel at this point seems to have trouble with 720p, it's not unwatchable, but it did stutter from time to time on my NC.
Click to expand...
Click to collapse
Could you elaborate on this a bit more please (bitrate, framerate etc.)? I could never play 720p on my Nook. Currently I have one of the recent CM7 nightlies, and even OC'd to 1300 no player (Mobo, Rock, etc.) can't handle any of my 720p mkv's properly. It was also the case with OC'd .29 kernel. It's not that it just stutters every now and then; it's a heavily slowed down slideshow.
Maciej

eungholee2 said:
Hey guys,
I think I read somewhere that the nook color CM7 nightly builds got the functionality of hardware supported video playback(?) Is this true? Does this mean I can play .avi (DivX and xvid) files smoothly using something like yx player/rock player without having to convert it to .mp4?
I am contemplating a nook color. All the other features seem great. Looks fun to mess around with. A good video playback would be an additional plus for me
Click to expand...
Click to collapse
Videos work great on Nook color CM7.1 nightlies. I use the built-in player and use handbrake to convert my videos.

Matchay said:
Could you elaborate on this a bit more please (bitrate, framerate etc.)? I could never play 720p on my Nook. Currently I have one of the recent CM7 nightlies, and even OC'd to 1300 no player (Mobo, Rock, etc.) can't handle any of my 720p mkv's properly. It was also the case with OC'd .29 kernel. It's not that it just stutters every now and then; it's a heavily slowed down slideshow.
Maciej
Click to expand...
Click to collapse
To be honest, I can't really give specifics as the files are long gone that I did use. I was fully able to watch things like 720p trailers (Pirates of the Carribean) and the anime series Kaiji 2nd in Mkv at 720p.
If I get a chance I'll take another look.

aaplus12 said:
Videos work great on Nook color CM7.1 nightlies. I use the built-in player and use handbrake to convert my videos.
Click to expand...
Click to collapse
I was looking to see if they would play well without the converting process
but thanks anyways.

eungholee2 said:
I was looking to see if they would play well without the converting process
but thanks anyways.
Click to expand...
Click to collapse
Well if nothing else, I can guarantee playback of anything under 720p without encoding.
Anything above that is honestly overkill, not only for size of the file, but for the size of the screen; you just won't see a difference between a properly encoded dvdrip and a 720p bluray-rip.
That said, if you're like me, where you have certain files that are already encoded at 720p and would rather not "re-encode" or "re-obtain" them, then I can honestly say (in my experience) that the .29 kernel nightlies or Phiremod 6.2 with OC kernel (4/24) has played 720p files fine in Moboplayer. Not only has it played them fine, but it's not had a problem with soft-subtitles. Again though, this is from my experience in the past and I've been switching between .29 and .32 kernels, so I've been avoiding 720p files like the plague.
.32 kernel may be able to play 720p in the near future however, Dalingrin has responded a couple of times to my one man complaint team about the difference in video playback in the two kernels, and he's said that he is currently working on some major overhauls of the system that may or may not help address this issue.

so what I gather from here is that it handles video fine, even .avi as long as it isn't 720p? I also read something about it handling flash video fine @ 800mhz, 720p..?
here's the article:
http://www.engadget.com/2011/06/29/cyanogenmod-7-on-the-nook-color-hands-on-video/

RE AVI - I'm sorry, I have not had time.
I did make a handbrake MP4 file using this profile and it played great: http://forum.xda-developers.com/showthread.php?t=894165&highlight=handbrake

eungholee2 said:
so what I gather from here is that it handles video fine, even .avi as long as it isn't 720p? I also read something about it handling flash video fine @ 800mhz, 720p..?
here's the article:
http://www.engadget.com/2011/06/29/cyanogenmod-7-on-the-nook-color-hands-on-video/
Click to expand...
Click to collapse
Flash video is a whole 'nother ball park. Again, I find .29 kernel to be the best at handling flash and have personally had problems with .32's kernel for longer videos.
That said, I'm one of the only few complaining (possibly the only one), so it's possible it's just me or my source sites/files.
720p flash I'm going to assume to be dodgy at best, there are few tablets on the market that I know of (i.e tegra 2 processor) that still have trouble with 720p flash videos.
That said, flash videos of Standard quality look fine, and the youtube app allows you to play HD (I'm assuming it's 480p) videos without fail and look very nice.

use rockplayer lite

I completely understand not wanting to reencode your videos but keep something in mind. If the video can play in the stock video player then it will be much, much better on your battery life. If a video plays in the stock video player then all the decoding can be done with the DSP co-processor. Leaving the CPU sit nearly idle which will result in dramatically less power consumption. Just something to consider.
And yes, better video playback may be coming to CM7 in the near future if I can get a some changes in. Perhaps even DSP 720p decoding...but shh, you didn't hear that from me. Oh and maybe even *some* flash hardware acceleration though I won't know if will work until I can test it since its closed source.
Don't get your hopes up for the last two because they may or may not work with the changes I have planned.

dalingrin said:
And yes, better video playback may be coming to CM7 in the near future if I can get a some changes in. Perhaps even DSP 720p decoding...but shh, you didn't hear that from me.
[...]
Don't get your hopes up for the last two because they may or may not work with the changes I have planned.
Click to expand...
Click to collapse
it's been really cruel of you to have woken up those hopes!!!! After all that time I reconciled with the fact I have to reencode vids...
Keeping my fingers crossed. If you achieve that, I am going to write a script which keeps tapping "donate to Dalingrin" at Nook Tweaks every time I watch 720p

Matchay said:
it's been really cruel of you to have woken up those hopes!!!! After all that time I reconciled with the fact I have to reencode vids...
Keeping my fingers crossed. If you achieve that, I am going to write a script which keeps tapping "donate to Dalingrin" at Nook Tweaks every time I watch 720p
Click to expand...
Click to collapse
Haha, even with 720p support you will still likely need to reencode many of your videos due to the codecs being picky.