Release for Windows 7 64-bit (08/18/2009)

Hello All,

Today we've just posted our third release of the DivX Tech Preview: MKV on Windows 7.

R3 includes support for 64-bit, as well as a fix for a common AC3 A/V sync issue.

You can get the latest release here:
http://www.divx.com/en/windows-7

We look forward to your feedback!

can I get the link too.. it

can I get the link too.. it keeps taking me back to the main page and I am having some problems with win 7 64 bit

DivX 64 Bit

CyberLink have released a 64 bit version of PowerDirector 9, but does not recognise the DivX Plus codec pack, when installed on a 64 bit operating system. DivX works fine if PowerDirector 9 is installed on a 32 bit operating system.
So, can this be rectified, if so, is it DivX or CyberLink who need to rectify the problem

Extremely High Memory Utilization

Hi All,

I am using the latest version of Divx Player plus to stream my 1080 mkv files to my xbox 360 and everything works perfectly. The issue that I am having is that my windows media center pc memory utilization goes to almost 100% when streaming an mkv file in this manner. I am running Windows 7 64 bit, 4 GB of ram and intel Quad Core 6700 processor. I have since upgraded my windows media center PC to 8 GB and I thought that would take care of the problem. But, the same thing is still occuring. Almost the full 8 GB is being used when streaming my 1080 files to xbox 360. The reason why this is a big issue is because windows media center become unresponsive if I tried to use another xbox 360 extender. If I convert the 1080 mkv file to wtv, I can both stream the 1080 file while my wife uses another extender to watch a previously recorded program such as Grey's Anatomy. I know that I can convert everything to WTV using dvrmstoolbox. However from my experience, I have stuttering issues with some files when they are in this container. Whereas, I experience absolutely no issues if I use divx player to stream those same files to the xbox 360.

My question is - Is there anyway to use the Divx player plus to stream 1080 mkv files to my xbox 360 without bringing my windows media center pc to its knees because of extremely high memory utilization. By the way, my cpu utilization is not very high.

Any help or thought would be greatly appreciated.

keeps locking up

Hello all,

Having a prob with some of my HD movies freezing up on the xbox. Some of the movies start off fine and play for a little bit then it locks up for about a minute or so.. after the lockup it plays again then locks again.. process repeats throughout the movie.. this happens with a lot of my hd mkv movies.. What can I do to fix this?

Running Windows x64 (recently reformatted). The xbox is on a Wireless-N adapter- i don't think bandwidth is the problem.

Please let me know if you need any details.

I had reinstalled it, but i

I had reinstalled it, but i still can't get the audio kindly help me with the issue.

Worked perfect yesterday, now I only get codec errors

I tried your solution out yesterday and it was amazing. Worked immediately and I added all my movies ready for the multimedia bliss that the xbox should have provided from the beginning.

Here's the thing, when I woke up this morning none of my mkv files played on the xbox.. I can connect to the media center from my xbox and see all my movies, but when I try to play them I get the regular error message saying that I do not have the right codec and need to restart my pc or media center.

I had a clean setup with no extra codec and I have tried the R3 version as well as the one on the main article. I even tried installing an additional codec pack on top of it to see if it would work then..

I can't really see what I have done wrong and why it worked yesterday and not today, any tips??

Download link

Why is the download link taking me back to the main DIVX page??

It returns to the main page

It returns to the main page because the software has been rolled into the main release.

Maybe DiVX ought to make an updated video to reflect that.

Chokes on all mkv's

I get stuttering and lag in Windows Media Center with both 1080p and 720p mkv playback. My system is running 7 professional x64 with an AMD x2 5000+ (2.6GHZ), and a gtx 260. Is there something that I need to do on my end to enable hardware acceleration?

It works great with

It works great with mkv-files,
but there are no thumbnails with .divx

This worked for me, thank

This worked for me, thank you very much

Thanks for R3

R3 works well with Win 7, 64 bit. Thanks a lot.

Windows 7 RC1 error

I am running the retail version of windows 7 x64 professional fully updated and the program will not work. It installed but WMP still wouldn't play MKV files. I tried running it again and got an error that the program did not install correctly and I let windows try to reinstall the program with "correct settings." Now I get an error that it must be installed on windows 7 RC1 or later. As I said I am running the retail version so this error should not be coming up. It is on my desktop and it is being run as an administrator.

I can copy it somewhere else and it will try to install again but the error that it did not install correctly keeps coming up and I cannot play MKV files.

Any help would be appreciated.

Error when trying to install

I'm running Windows 7 Professional x64 version 6.1.7600 Build 7600 (the final release). When trying to install R3, I get the following error:

DivX Tech Preview: MKV on Windows 7 can only be installed on Windows 7 RC1 or later.

Installer Bug

There's a little installer bug for some people which will be fixed in a future release. Can you try copying the installer to your desktop and then running it as an administrator (available through right-click)?

Let us know whether or not this helps you out.

Re: Installer Bug

That did it!

I had tried running as administrator, but not running it from the desktop. That's a strange one, I would never have thought of trying that.

Thanks a bunch.

No Sound in mkvs in DIVX7 running 64 bit windows 7

sound works in normal divx files. not in MKV files. Tried this to fix the issue but no dice video is great but there is no audio:>( tried all day. installed 3+ times. confused...
sleep now...
OS Name Microsoft Windows 7 Home Premium
Version 6.1.7600 Build 7600
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Manufacturer Dell Inc.
System Model XPS M1530
System Type x64-based PC
Processor Intel(R) Core(TM)2 Duo CPU T8300 @ 2.40GHz, 2401 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date Dell Inc. A12, 11/19/2008
SMBIOS Version 2.4
Hardware Abstraction Layer Version = "6.1.7600.16385"
Installed Physical Memory (RAM) 4.00 GB
Total Physical Memory 4.00 GB
Available Physical Memory 2.24 GB
Total Virtual Memory 7.99 GB
Available Virtual Memory 6.23 GB
Page File Space 4.00 GB
sigmatel audio card

Audio Codec Thread

Did you see the audio codec thread?

http://labs.divx.com/node/8496#comment-13709

Also, if you run MediaInfo on the file(s) in question, it'll let us know what audio codec is required, since this tech preview ships with MP3 and AAC support, whereas you may need to refer to the audio codec link to enable other formats.

Here's where you get MediaInfo:

http://mediainfo.sourceforge.net/en/Download

Please let us know what you find out about your file(s).

Win 7 x64 RTM 7600.16385 +

Win 7 x64 RTM 7600.16385 + K-Lite 5.05 + x64 2.60
AMD Phenom 2,2 Ghz + Nvidia GeForce 7800

WMP can run my .mkv fine if I click on the movie files, but when within library, it will not show lenght of film, not allow to seek ect.
Have the same problem.

About efficiency:
.mkv - 1st serie of TBBT
Video: MPEG4 Video (H264) 1280x720 23.98fps [Video]
Audio: Dolby AC3 48000Hz 6ch [Audio]

In MP Classic - 20-30% of CPU load
In MP 12 x64 - 16%-24%. Same in x32 WMP.

Also I'm adjusting brightness with ffdshow in MPC, so mb it's the case.
In WMP there is internal video properties adjustments, but, sadly, it isn't worked for .mkv. So - field for your work guys. I hope u can get it act on next release)

A solution to some maybe, but not perfect.

I actually started having some playback issues on my xbox 360 when I updated the Tech Preview to R3. Files that worked on R2 would give me a playback error on R3 (I uninstalled R2 then installed R3 with restarts after both). My original set up included K-Lite version 5.0.3 (Full) + AC3 Filter 1.6.2b + R2.

To try and remedy this issue I removed the redundancy of AC3 Filter and updated K-Lite to 5.0.7 (Full) and R3. This actually caused more playback problems, and also seemed to have caused the access of the Videos section to slow to a crawl, taking 3 minutes instead of 3 seconds.

Now I am currently running R3 + AC3 Filter 1.6.3b + Halli Media Splitter 1.9.42.1. on Windows 7 32-bit Ultimate Build 7100. All previous video files now playback on the xbox 360, including some that weren't working before.

However, I am still having a problem with one particular file. I get the audio playback on the xbox 360 but there is no image. I have yet to fix this issue and I was wondering if anyone had any ideas to fix this. If you want more info on the file, or need the file yourself, let me know.

Thanks a bunch for these updates though, I'm sure we'll all get it right here soon.

http://valid.canardpc.com/show_oc.php?id=670567

Intel Pentium 4 521
Windows 7 (6.1) Ultimate Edition (Build 7100)
CPU Arch : 1 CPU - 1 Cores - 2 Threads
CPU PSN : Intel Pentium 4 CPU 2.80GHz
CPU EXT : MMX SSE SSE2 SSE3 EM64T
CPUID : F.4.1 / Extended : F.4
CPU Cache : L1 : 12 / 16 KB - L2 : 1024 KB
Core : Prescott (90 nm) / Stepping : E0
Freq : 2792.95 MHz (199.5 * 14)
MB Brand : Dell
MB Model : 0JC474
NB : Intel i915P/i915G rev B1
SB : Intel 82801FB (ICH6) rev 04
GPU Type : ATI Radeon X1300/X1550 Series
DirectX Version : 10.0
RAM : 2048 MB DDR2 Dual Channel
RAM Speed : 266 MHz (3:4) @ 4-4-4-12
Slot 1 : 1024MB (4300)
Slot 1 Manufacturer : Corsair
Slot 2 : 1024MB (4300)
Slot 2 Manufacturer : Corsair

http://img90.imageshack.us/img90/3166/dxdiag.png

I am not having much luck

I am not having much luck with this. Win7 RC 64bit, installed ac3filter 1.63 > r3, no other codecs present (that I know of)

WMP can run my .mkv fine if I click on the movie files, but when within library, it will not show lenght of film, not allow to seek ect.

XBOX 360 extender can only see the .mkv files if in mediacenter mode, but movies with DTS,have audio only.

What is it I am doing wrong here?

also having aspect ratio issues

First of all, great work. It's awesome to be able to use media extenders and streaming over the internet through WMP for my MKVs.

On my desktop (RTM), everything looks great. On my laptop however (both in the RC and RTM), I get the aspect ratio issues when I hook it up to my 1080p TV (through HDMI). This only seems to occur for files that have a 1.85 aspect ratio. They seem to play fine on the laptop screen (aspect looks good) but when I hook it up to the tv, they get the black blocks on the sides and sometimes on the top.

does this support subtitles?

as the title says, if not any tentative period when we can expect? :-)
Thanks
Rathna

We are trying to work on a

We are trying to work on a subtitle solution, but it isn't easy in the context of Media Center, and I can't give any estimate for when that would land.

We will have subtitle support for playback in Windows Media Player (or other DirectShow-based players) in the final release which will be part of our DivX for Windows bundle.

Thanks

Thanks a lot. I can finally watch high-res stuff on my 360. It even made the resume function work as intended.

MKV not showing up on extender (xbox 360)

Hiya all, i've got a small issue with the 64bit release here. I can't get Windows Media Center to show the MKV files on my xbox 360, it just doesn't show the files there. I rebuilt the libraries in Windows Media Center just to be sure it included the mkv files, didn't work. These files DO show up and play fine in Windows Media Center on the laptop, just not via the extender.

I'm running the v3 release on Win 7 Pro 64bit, clean install, no codec packs etc installed, except for the AC3filter v 1.63b(because the sound did not work on a lot of my mkv files, which have 5.1 AC3 streams). Windows Media Player 12 does show (and play) the mkv files in the libraries on the laptop locally, but i can't seem to discover my laptop via the normal video libraries function on the xbox 360 anymore either, it doesn't detect my laptop.

Windows Homegroup is disabled, media sharing is enabled for all the libraries, so i'm kind of at a loss on how and why this is happening. The mkv files also work perfectly when playing them with Windows Media Player Classic Home Cinema, so it's not the files i think. The sample files provided here in the forum don't show up either (they work fine locally though).

Guess it's something wrong here, i just don't know what. Anyways, thanks a lot to divx for releasing the 64bit version, and for all the work u guys have put in it so far, keep it up! =)

Can you give some more

Can you give some more detail on which version of Windows 7 (Beta, RC, RTM, random build 7xxx, etc) you are running?

I did have a problem like this on my personal laptop running Windows 7 RC. It turns out Media Player was putting all of the files in the "Other Media" section. I think I completely removed all folders from my video libraries, rebooted, and then added them back.

I'm running the RTM 7600

I'm running the RTM 7600 build of Windows 7 Pro (downloaded from msdn & properly activated). I tried rebuilding my complete libraries, added the video folders to the search indexer built in to Windows 7 as well, ran the install of the mkv codec as administrator, and it installed fine. After that i rebooted (2x just to be sure) and rebuilt the libraries, kept Windows Media Player opened for about 2 hours to allow it to scan the video/audio folders, and did the same for Windows Media Center.

On the laptop, locally everything works fine, i do have some small scaling issues in Windows Media Player 12 like others reported here as well, but i can live with that (as in, i know you guys are working on that, so i hope it'll be fixed sometime). But on the Xbox 360, it doesn't show my Windows Media Player libraries at all anymore, it doesn't even discover my laptop (whereas other laptops and a desktop on the same network are discovered fine. Those laptops run Vista Business 64bit and 32bit, without the mkv codec installed). I will try renaming the .mkv files to .avi, to see if that helps.

The folders of my video libraries show up fine in Windows Media Center on the xbox 360, it just doesn't show the mkv files in there (so i can't select any video file in a folder which i know holds from about 1 to sometimes 30 different mkv files.) Mp4, mpeg, dvd, divx, xvid and avi files all work great via the same Media Center. I also uninstalled the ac3filter to see if it made a difference, but it does not seem to make any difference at all here.

If there's any other info you might need from me, let me know =)

update: I just tried renaming the test trailers referenced here on the forum (big buck bunny 1080p, terminator salvation, watchmen and star trek) to .avi, and they actually showed up and play fine on my Windows Media Center extender now (Xbox 360). Still no changes here in Windows Media Player libraries via the xbox 360 yet, will see if i can figure out why that's happening. Anyways, renaming the mkv files to .avi seems to make them work here, so i think it has something to do with the mkv extension not being properly registered or recognised by Windows Media Player/Center (although the files show up in the WMP library on the laptop, and have working thumbnails in Windows Explorer, which don't work anymore after renaming to .avi).

Another tiny bit of information: When the renamed mkv's do show up in WMC on the xbox 360, they show "unknown length" as description.

Some work some dont

For the most part, the mkvs work amazingly well on the xbox360 media center extender. This is definitely the best thing to happen to xbox in a long time.

I have found that the ones that do not work show up in WMP, but do not have a Length of time associated with the video. When I try playing them when in the WMP library, they start but you cannot click on a point in the middle of the movie without it taking you to the very beginning of the movie.

When I try playing the same file when in windows explorer, the file opens up in WMP and I can click on any point in the movie without a problem.

As for the xbox360 Media Center extender (the important part), these same files have a working thumbnail, but when trying to play them there is a message similar to "The files needed to play this video are either missing or not working. Please restart your pc or xbox30." Restarting both do not fix the problem.

Any ideas on fixing this problem?

Thanks for the kind

Thanks for the kind words!

We do know about the WMP library playback issue and are working on it. :)

Fixed the problem

Turns out that only the DTS audio movies did not work. Reinstalled AC3Filter and voila, everything is working perfectly. Absolutely great stuff. Thanks!

Great release, thank you!

Great release, thank you!

How come this does't support FF/RR?

I can't get the DIVX MKV filter to playback at 'faster' speeds? (like 1.5x, 2x, etc)
Are there plans to support this? Or does it not support this?

If it doesn't support different playback speeds, then it's no different than the DirectShow MKV filters.

And how to get AC3/DTS passthrough working completely? IT's just silence.

At least with DirectShow variants DTS/AC3 pass through works as expected.

can't install

i am getting the error must be installed on Windows 7 RC 1 or later....

im running build 7100 of the release candidate, should this not install?

it works but Audio is 2.1,

it works but Audio is 2.1, unless theres a fix, i will be waiting for my conversions to finish rather than streaming the MKV.

is there any hope for 5.1, i think the audio is DTS.

DTS will probably never work

DTS will probably never work 5.1 going to an Extender as it doesn't seem that that is a supported format on them. As for local playback, as soon as there is a Media Foundation DTS or AC3 filter 5.1 playback should work fine. The best we could do was to make an ACM wrapper, which works but has some caveats.

Nice one. Been waiting for

Nice one. Been waiting for this forever!!!

Subtitles

Nice to see 64 bit support. I can't wait to start playing around with this. On one of the videos that I loaded up in Media Center, subtitles were not displaying correctly. Is subtitle support coming in a later release?

Supporting subtitles in

Supporting subtitles in Media Center is a pretty difficult task. Especially when you get into using DXVA or Extenders. Media Center doesn't have any sort of functionality (that we know of) for choosing exposing subtitles through the native WMC UI. I know that there are TV and DVD captions/subtitles but they use their own system.

It is something we want to work out though, so stay tuned.

64Bit 1080P 1920 X 1200 MKV play nicely - Thank You!

I'm playing through a Gigabit Network from Win 7 64bit Media Center to my 360. Finally the Dream has been realized Thank You!

To bad the nic in the 360 is

To bad the nic in the 360 is not gigabit :(

Do you have videos that has

Do you have videos that has a bitrate higher than 100Mbits? If so, what do you play it in? :)

Hummm I just installed the

Hummm I just installed the one released today, and while WMP will now see and play .mkv I can not switch between language files. On VLC I and see the the 2 different audio tracks but only the 1 on WMP?

We're working on it.

It does not support multiple audio tracks yet. We are working on it though. In the mean time you can use another player like the DivX Player, Media Player Classic, etc for multiple audio tracks.

early athlon64@2GHz ain't enough for 1080

Installed latest preview and loaded 64-bit wm player (not that from x86 folder) but sadly it won’t show any performance boost. At present moment I tried with Athlon64 (Newcastle S754) cpu clocked at 2070 MHz and yes I do not have any hardware accelerated video card (its only ATI x800XT-pe)

You probably won't see a

You probably won't see a noticeable performance improvement versus the previous 32-bit only release. The main reason why users needed a 64-bit version is that although WMP comes in both 32-bit and 64-bit in Windows 7 x64, Media Center is only 64-bit in Windows 7 x64.

Awesome, but...

Just posted this on TheGreenButton but thought it should probably go here too.

Okay tested for a few minutes. I'm getting bad blockiness on some 1080p files, but from what I understand, that's an ATI issue, nothing to do with this splitter. On the 360, those 1080p files seem to be giving me just a black screen. (Assume just that the 360 can't handle the bitrates? I sort of thought it'd play what it can natively and transcode the rest, but that might not be possible.)

Also, on 1080p files (the ones that play without the blockiness), I seem to be getting vertical black bars where there shouldn't be. (In fact it's showing black bars on all 4 sides, where the files are encoded without them there and they've played fine before).

Finally, I had to install AC3filter's ACM stuff to get audio to the 360 as an extender. Is there any way to configure it to do HDMI passthrough on the main PC though? I checked off all the settings in the AC3config utility for that, but that doesn't seem to have any effect on the ACM codec.

Also, on my x86 laptop with the second preview and Win 7 RC, I just noticed that it's not keeping the aspect ratio. The same 1080p files that are giving me black bars on the HTPC (files are exactly 1920x1080 resolution, and so is the monitor) are being stretched to fill the screen of my laptop (1280x800 resolution). Not that my laptop can play back the files without skipping, just pointing out what I found when I was trying to check to see why the windowboxing.

Did you just upgrade to

Did you just upgrade to Windows 7 RTM? I have actually noticed a lot more H.264 issues (in MP4s and MKVs) in the RTM than in the RC. This is on WMP, WMC, and 360. I have especially had issues with DXVA on my ATI system and my nVidia one.

Check out the files you are playing with MediaInfo. I have noticed that all of the issues I have had are on files that are level 5.0 or higher. Not all files tagged as level 5.0 or higher have issues however.

As for the 1080p files with black bars on all sides can you upload that somewhere? If so PM me the link and I'll check it out. We don't have any clips that exhibit these aspect ratio issues. We need test clips if we are going to fix it.

An AC3 ACM filter is required to playback AC3 content. We haven't worked out AC3 pass-through in Media Foundation yet. As all processing/decoding of the audio and video bitstreams actually happens on the Xbox 360 when in Extender mode, the AC3 should pass-through on the 360.

Yeah, the HTPC is on Win7

Yeah, the HTPC is on Win7 RTM, and ATI Catalyst 9.8.

Two 1080p videos so far had blockiness, one is a 11.6Mbps stream at level 4.1, the other is a 7.5Mbps stream at level 5.1.

A 1080p video that is working is level 4.0, 12.6Mbps.

I don't mind so much that DTS is in stereo on the extender, but really on the HTPC itself you guys need to figure out AC3 and DTS passthrough for this to be viable. I realize that you're not exactly given too much to work with by MS, but unfortunately I've got too much stuff in AC3/DTS to be able to use this for good. Where it might be fine on the extender, getting two channels of audio on all AC3/DTS content (99% of what I have) on the main system doesn't really work so much for me.

In a little bit of further testing, it appears that a lot of stuff is getting stretched inward, even a 480p file.

Also noticing that sometimes (randomly) I get a black screen but the audio still playing until I hit the seek button, where it'll show the picture.

Sample1-1080p: Pillarboxed on HTPC (RTM,x64), stretched vertically to fill laptop screen: http://www.megaupload.com/?d=IN9LCKSA

MediaPlayerClassic, just to give some form of reference, correctly displays it fullscreen on the 1080p display, and correctly letterboxes it on the 1280x800 screen.

Sample2-480p: Shows on both laptop and PC as 4:3, when it's really 16:9 (and properly displayed by MediaPlayer Classic): http://www.megaupload.com/?d=HFHUGOSP

Thanks for the clips

Thanks for sending the clips. They both exhibit the issues you described for me, but work fine in the DivX Player and Media Player Classic. We'll check it out.