Video plays without sound

View previous topic View next topic Go down

Video plays without sound

Post by olmarik on Thu May 01, 2014 7:20 pm

Hello, forummates.

I've got a problem with some videos. No sound in MPC-HC, that comes with pack, but WMP plays videos as usual, with sound. I'm using Mega version 10.4.4, because codecs for video editing are required. Tried to reinstall pack. Uninstaller reported about broken codecs, i chose to fix them all. Problem seemed to be solved, but soon returned again. Tried also rename mpc-hc.exe - had no effect. Noticed, that sound missing only if plays AC-3 soundtrack. Also MPC-HC crashes after closing sometimes. My OS Win7x64 SP1. I have no clue why the sound suddenly disappeared, I did not install and did not change any settings. Problem appeared after a month of normal use pack.

Thanks for taking the time to read this post. If you have any thoughts, please help.

olmarik

Posts : 6
Join date : 2014-05-01

View user profile

Back to top Go down

Re: Video plays without sound

Post by Admin on Fri May 02, 2014 7:31 am

Look at "Play > Filters" during playback. It should show either ffdshow or LAV audio decoder in that list.

Did you install any other software after the problem was fixed by the re-install of the codec pack?

Admin
Admin

Posts : 2987
Join date : 2011-06-17

View user profile http://codecs.forumotion.net

Back to top Go down

Re: Video plays without sound

Post by olmarik on Fri May 02, 2014 7:59 am



No, I did not install any software. Ploblem appeared after 1-2 days of using package.

olmarik

Posts : 6
Join date : 2014-05-01

View user profile

Back to top Go down

Re: Video plays without sound

Post by Admin on Fri May 02, 2014 8:06 am

Show me this log:
Codec Tweak Tool > Generate Log

Admin
Admin

Posts : 2987
Join date : 2011-06-17

View user profile http://codecs.forumotion.net

Back to top Go down

Re: Video plays without sound

Post by olmarik on Fri May 02, 2014 5:04 pm

I remembered that 3-4 days before problem appearance i have installed update for the pack. And i reinstalled pack with the update installation second time.
Sorry, Admin, i did not notice your answer and reinstalled pack again but without an update. Everything seems to be ok. If problem will repeat again, i'll write here.

Thanks, Admin, for messing with me. Have a good day.

olmarik

Posts : 6
Join date : 2014-05-01

View user profile

Back to top Go down

Re: Video plays without sound

Post by olmarik on Sat May 03, 2014 5:29 pm

Sound missing again.
Here's the log.
Log:

Codec Tweak Tool | Log file | Generated at 2014-05-03 09:12:37


#####  System Information  #####

OS:           Windows 7 Enterprise  (6.01.7601) (x64)
DirectX:      9.0c + 10 + 10.1 + 11
CPU name:     Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz
CPU speed:    2394 MHz
Memory:       4000 MB
Screen size:  1366x768 (32bits) (60Hz)
Video card:   Стандартный VGA графический адаптер
             VendorID: 8086, DeviceID: 0166, SubSys: 1855103c
Video driver: igdumd64 (Version 8.982.6.0) (8-1-2012)
Audio device: Realtek High Definition Audio
             VendorID: 10ec, DeviceID: 0269, SubSys: 103c1855
Audio driver: RTKVHD64.sys (Version 6.0.1.6937) (6-4-2013)

#####  K-Lite Codec Pack  #####

KLCP version: 10.4.5
KLCP type:    mega

Speaker conf: 2.0

MPC renderer: madVR
MPC ISR:      1
MPC int dec:  h264=1|2 vc1=1|2 mpeg2=1|2

#####  Decoder Settings #####

LAV Video (x64):
H264=1|0 VC1=1|0 MPEG2=1|0 MPEG4=1|0 FLV1=1 WMV3=0

LAV Audio (x64):
MP3=1 AAC=1 Vorbis=1 AC3=1 DTS=1 LPCM=1 WMA=0

ffdshow (x64):
H264=0 VC1=0 MPEG2=0 XVID=0 DX50=0 DIV3=0 FLV1=0 RAW=0
MP3=0 AAC=0 Vorbis=0 AC3=0 DTS=0 LPCM=0 RAW=0


#####  DirectShow Filters (32-bit)  #####

(A total of 8 filters, 0 shown, 8 hidden)


#####  DirectShow Filters (64-bit)  #####

Description:  TechSmith File Source
File name:    c:\program files (x86)\techsmith\camtasia studio 8\win64\camtasiafilters.dll
CLSID:        {4CF33D00-58CA-4D63-98FB-372129DEAC90}
Merit:        00400000 = MERIT_UNLIKELY

Description:  TechSmith Floating Point Wave Filter
File name:    c:\program files (x86)\techsmith\camtasia studio 8\win64\camtasiafilters.dll
CLSID:        {4CF33D1F-58CA-4D63-98FB-372129DEAC90}
Merit:        003FFFFF

(A total of 117 filters, 2 shown, 115 hidden)


#####  ICM Class Manager (32-bit)  #####

(A total of 4 filters, 0 shown, 4 hidden)


#####  ACM Class Manager (32-bit)  #####

(A total of 2 filters, 0 shown, 2 hidden)


#####  ICM Class Manager (64-bit)  #####

(A total of 3 filters, 0 shown, 3 hidden)


#####  Default source filters (32-bit)  #####

.3g2    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.3gp    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.3gp2   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.3gpp   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.aac    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ac3    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.alac   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.amr    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ape    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.bdmv   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.bmp    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.dib    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.dts    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.dv     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.dvr-ms {C9F5FE02-F851-4eb5-99EE-AD602AF1E619}  StreamBufferSource
.evo    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.f4v    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.flac   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.flv    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.gif    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.hdmov  {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.jfif   {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.jpe    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.jpeg   {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.jpg    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.m2t    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.m2ts   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.m3u    {e436ebb5-524f-11ce-9f53-0020af0ba770}  File Source (Async.)
.m4a    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.m4v    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mka    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mks    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mkv    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mov    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mp3    {E436EBB5-524F-11CE-9F53-0020AF0BA770}  File Source (Async.)
.mp4    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mp4v   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mpc    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mpls   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mpv4   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mts    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ofr    {ABE7B1D9-4B3E-4ACD-A0D1-92611D3A4492}  DC-Bass Source
.ofs    {ABE7B1D9-4B3E-4ACD-A0D1-92611D3A4492}  DC-Bass Source
.oga    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ogg    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ogm    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ogv    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ra     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.rm     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.rmvb   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.tak    {ABE7B1D9-4B3E-4ACD-A0D1-92611D3A4492}  DC-Bass Source
.tga    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.tp     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ts     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.TSCImg8{4CF33D04-58CA-4D63-98FB-372129DEAC90}  TechSmith Image Source
.TSCMov8{4CF33D1C-58CA-4D63-98FB-372129DEAC90}  Techsmith Quicktime MOV Source
.TSCMp48{4CF33D00-58CA-4D63-98FB-372129DEAC90}  TechSmith File Source
.TSCRec8{4CF33D00-58CA-4D63-98FB-372129DEAC90}  TechSmith File Source
.TSCTitle8{4CF33D05-58CA-4D63-98FB-372129DEAC90}  TechSmith Title Source
.webm   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.wtv    {C9F5FE02-F851-4eb5-99EE-AD602AF1E619}  StreamBufferSource
.wv     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source

#####  Default source filters (64-bit)  #####

.3g2    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.3gp    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.3gp2   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.3gpp   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.aac    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ac3    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.alac   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.amr    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ape    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.bdmv   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.bmp    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.dib    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.dts    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.dv     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.dvr-ms {C9F5FE02-F851-4eb5-99EE-AD602AF1E619}  StreamBufferSource
.evo    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.f4v    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.flac   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.flv    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.gif    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.hdmov  {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.jfif   {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.jpe    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.jpeg   {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.jpg    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.m2t    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.m2ts   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.m3u    {e436ebb5-524f-11ce-9f53-0020af0ba770}  File Source (Async.)
.m4a    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.m4v    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mka    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mks    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mkv    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mov    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mp3    {E436EBB5-524F-11CE-9F53-0020AF0BA770}  File Source (Async.)
.mp4    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mp4v   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mpc    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mpls   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mpv4   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.mts    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.oga    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ogg    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ogm    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ogv    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ra     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.rm     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.rmvb   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.tga    {7DF62B50-6843-11D2-9EEB-006008039E37}  Generate Still Video
.tp     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.ts     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.webm   {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.wtv    {C9F5FE02-F851-4eb5-99EE-AD602AF1E619}  StreamBufferSource
.wv     {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source

#####  ACM and VFW Codecs (32-bit)  #####

Description:  <none>
ID:           vidc.tscc
File name:    c:\windows\syswow64\tsccvid.dll

Description:  <none>
ID:           vidc.tsc2
File name:    c:\windows\syswow64\tsc2_codec32.dll

(A total of 22 codecs, 2 shown, 20 hidden)


#####  ACM and VFW Codecs (64-bit)  #####

Description:  <none>
ID:           vidc.tscc
File name:    c:\windows\syswow64\tsccvid64.dll

Description:  <none>
ID:           vidc.tsc2
File name:    c:\windows\syswow64\tsc2_codec64.dll

(A total of 21 codecs, 2 shown, 19 hidden)


MPC again after closing outputs "MPC has crashed".
Also noticed invalid source filter in "Preferred splitters"


olmarik

Posts : 6
Join date : 2014-05-01

View user profile

Back to top Go down

Re: Video plays without sound

Post by Admin on Tue May 06, 2014 2:19 am

There seems to be a problem with the 32-bit DirectShow filters. A lot are missing.

Codec Tweak Tool > Fixes > Re-register Base DirectShow filters.
After that re-install the codec pack.

Did you install or use any other multimedia software just before the problem returned?

Did you disable User Account Control (UAC) in Windows? That can sometimes cause weird problems. I recommend installing the codec pack (and any other software) with UAC enabled. You can disable it again afterwards.

Admin
Admin

Posts : 2987
Join date : 2011-06-17

View user profile http://codecs.forumotion.net

Back to top Go down

Re: Video plays without sound

Post by olmarik on Tue May 06, 2014 4:03 am

I used XmediaRecode to convert a video, VirtualDubMod to cut a video.
UAC is enabled. I always work with user account. And the above programs did not require admin privileges, thus I cannot understand how could it "break" codecs.
Here is graphs for the video that plays without sound. As I presume, those graphs should be the same, 64bit graph is correct.



Does this mean that I will have to reinstall the pack when problem causes again? Thanks for the answer Smile

olmarik

Posts : 6
Join date : 2014-05-01

View user profile

Back to top Go down

Re: Video plays without sound

Post by Admin on Wed May 07, 2014 1:19 am

Yes, you will have to re-install.

You have to figure out what is causing this problem. Test playback more frequently after doing other things.

Something is removing entries from this Registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance

Admin
Admin

Posts : 2987
Join date : 2011-06-17

View user profile http://codecs.forumotion.net

Back to top Go down

Re: Video plays without sound

Post by olmarik on Fri May 09, 2014 3:37 am

Thank you a lot, Admin  cheers
 
I've found the reason: ACDSee Pro 6.3. It does not run without administrative rights. After the granting required rights for some reason it spoils the above registry key. Fortunately, I made ​​a backup of this key after installation and successfully recover the pack.

Thanks once more again for the fast and pithy responses. Great health and happiness to you Very Happy

olmarik

Posts : 6
Join date : 2014-05-01

View user profile

Back to top Go down

Re: Video plays without sound

Post by Admin on Sat May 10, 2014 3:30 am

Sound like ACDSee is very broken.

A good alternative image viewer that I can recommend is IrfanView.

Admin
Admin

Posts : 2987
Join date : 2011-06-17

View user profile http://codecs.forumotion.net

Back to top Go down

Re: Video plays without sound

Post by Sponsored content Today at 8:10 am


Sponsored content


Back to top Go down

View previous topic View next topic Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum