MakeMKV Blu-ray Rips play fine but makemkv's are choppy ?

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gbung
Posts: 5
Joined: Sat Oct 15, 2011 3:41 pm

MakeMKV Blu-ray Rips play fine but makemkv's are choppy ?

Post by gbung »

Hello.
When I play Adjustment Bureau from the Blu-ray rip foler using Total media 3 I get smooth playback.
When I create an mkv from the rip and play it in TMT3 I get choppy video.

Why is it so?

Also when I look at the rip and mkv using media info I get differing codecs. I thought it should be the same.
Please explain?

The media info output follows for Blu-ray:
users.tpg.com.au/gbung3/abrip.html

Video
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : VC-1
Format profile : AP@L3
Codec ID : 234
Duration : 1h 45mn
Bit rate : 33.6 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.676
Stream size : 24.8 GiB (87%)

The media info output follows for MKV:
users.tpg.com.au/gbung3/abmkv.html
Video

ID : 1
Format : VC-1
Format profile : AP@L3
Codec ID : WVC1
Codec ID/Hint : Microsoft
Duration : 1h 45mn
Bit rate : 32.3 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.649
Stream size : 23.8 GiB (93%)
Language : English
reebok
Posts: 64
Joined: Fri May 27, 2011 6:19 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by reebok »

make sure tmt3 is using dxva codec such as ffdshow tryouts.
gbung
Posts: 5
Joined: Sat Oct 15, 2011 3:41 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by gbung »

I'm interested in why the codec would change between playing the rip and playing the mkv.
crowfax
Posts: 972
Joined: Thu Feb 18, 2010 5:55 am

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by crowfax »

TMT3 has awful MKV support.
Home Theater PC: Assassin HTPC, XBMCbuntu 12.0 (Frodo), Intel i5 3570k 3.4 GHz Ivy Bridge w/ HD 4000, LG BD-ROM
Playback Devices: Mede8er MED600X3D, MyGica EnjoyTV 120, Xtreamer SideWinder 3, Crystal Acoustics MediaMatchBox
mike admin
Posts: 4065
Joined: Wed Nov 26, 2008 2:26 am
Contact:

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by mike admin »

gbung wrote:I'm interested in why the codec would change between playing the rip and playing the mkv.
It's the same codec, VC-1 .
gbung
Posts: 5
Joined: Sat Oct 15, 2011 3:41 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by gbung »

So if the codec is the same why would tmt3 play choppy on mkv but smooth on original rip?

This is only the second movie I've tried. The other one worked fine but it was not vc-1.
crowfax
Posts: 972
Joined: Thu Feb 18, 2010 5:55 am

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by crowfax »

gbung wrote:So if the codec is the same why would tmt3 play choppy on mkv but smooth on original rip?.
TMT handles MKV's very poorly. It's not designed for it.
Home Theater PC: Assassin HTPC, XBMCbuntu 12.0 (Frodo), Intel i5 3570k 3.4 GHz Ivy Bridge w/ HD 4000, LG BD-ROM
Playback Devices: Mede8er MED600X3D, MyGica EnjoyTV 120, Xtreamer SideWinder 3, Crystal Acoustics MediaMatchBox
SamuriHL
Posts: 2223
Joined: Mon Jun 14, 2010 5:32 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by SamuriHL »

TMT5 has far better MKV support FWIW.
sdamaged99
Posts: 8
Joined: Tue Sep 20, 2011 6:11 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by sdamaged99 »

I've got TMT5 and some MKV playback is still atrocious and choppy. It's not down to my CPU or network speed either.
SamuriHL
Posts: 2223
Joined: Mon Jun 14, 2010 5:32 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by SamuriHL »

If you want a PC solution for MKV playback, it's hard to beat the following:

MPC-HC
LAV Filters (LAV Audio, LAV Video, LAV Splitter)
madVR

All freeware and/or open source. I use a more advanced player with the LAV Filters and madVR called J River MC16. It has library management capability so that when I rip my BD's to MKV, they are available to any machine on my network. Full bitstreaming and/or decoding (dts-hd ma can be decoded by LAV Audio by using the dtsdecoder.dll from TMT) to PCM. Absolutely awesome.
gbung
Posts: 5
Joined: Sat Oct 15, 2011 3:41 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by gbung »

trial of tmt5 has the same issue for me.
SamuriHL
Posts: 2223
Joined: Mon Jun 14, 2010 5:32 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by SamuriHL »

Their MKV support in TMT is definitely a work in progress. I'm sure it'll improve over time.
Vidmo
Posts: 12
Joined: Wed Dec 01, 2010 1:29 am

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by Vidmo »

Are your MKVs on a network drive? If so I struggled for a long time trying to understand why my MKV playback was very bad under Windows 7 on a network drive. If I played the content locally it was fine.

The root cause was a setting in Windows 7 that will throttle network performance when multimedia was being played. Unfortunately also throttling the playback of the MKV itself.

The fix is a simple registry change to turn off the network throttling:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile]
"NetworkThrottlingIndex"=dword:ffffffff

After I made this change I've no longer had issues with MKV playback regardless of the player I used.
Vidmo
SamuriHL
Posts: 2223
Joined: Mon Jun 14, 2010 5:32 pm

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by SamuriHL »

Interesting. I hadn't seen that value before. Thanks for posting that!
Vidmo
Posts: 12
Joined: Wed Dec 01, 2010 1:29 am

Re: MakeMKV Blu-ray Rips play fine but makemkv's are choppy

Post by Vidmo »

I did a full write up on the MKV playback forum.

http://www.makemkv.com/forum2/viewtopic.php?f=6&t=4208
Vidmo
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