Ffdshow as post processing filter do not start anymore - Page 2

red5goahead · 2008-05-15, 12:43

@infinity

please note that to simpy the solution of id 0001298 issue for 1.0 RC2:

until previous builds 17897 the problem was not present and the ffdshow post processing filter
work fine with YV12 raw video from another h264 codec as CoreAvc.

please note this:
in MediaPortal SVN-Snapshot: 03-13-2008 15-43h - Revision:17915

this features has been released

r17914 | dman_LFC | 2008-03-13 10:40:31 +0100 (Do, 13 Mrz 2008) | 2 lines

"added the ability to bypass MP filter control for movies and thus use the highest DirectShow merit.
Not for Noobs! Use with caution!!! thx zeflash"

could be releated.

mgl · 2008-05-15, 16:27

Works for me with codec selection "Auto". If i manual select the H264 and mpeg2 codec ffdshow down´t work.

gemx · 2008-06-11, 20:49

Could you please try the attached core.dll file?
Maybe i have found something but not sure

tourettes · 2008-06-11, 20:57

Quote:

Originally Posted by gemx

Could you please try the attached core.dll file?
Maybe i have found something but not sure

What a nice timing... just few minutes earlier I moved that Mantis bug to 1.0.1

Lets see if the .dll fixes it. If yes then lets move the target back to RC2.

red5goahead · 2008-06-11, 22:02

Quote:

Originally Posted by gemx

Could you please try the attached core.dll file?
Maybe i have found something but not sure

Perfect!

with CoreAvc

Also with MPC Video decoder

Good job.

@gemx

Is it possible to add a specific setting for mpeg-4 generic fourcc video stream so Divx, Xvid and so on as H.264 settting?

imho this is could be usefull to simplify the filtergraph build for newbie users without using automatic setting and merit approach too hard for most of them.

thanks again.

ato · 2008-06-12, 12:21

I've been having this exact same issue for a while now, and that new core.dll fixed it

damaster · 2008-06-23, 19:04

I have the same problem and I found it is related to DirectVobSub getting loaded in the graph when an MKV has subtitles. Basically, when DirectVobSub is in the graph, the ffdshow raw video filter doesn't get video data and so it has nothing to process. When I disable "autoload vs filter" in Haali Media Splitter, then the ffdshow raw video filter works!

@gemx, is that the fix you implemented in core.dll?

red5goahead · 2008-06-23, 19:07

the issue has been fixed. it's not related to directvobsub because i haven't directvobsub registered and ffdshow raw filter do not start after decoding in the filtergraph. now it work. Also I'm tring the new divx h.264 beta 2 release decoder and It work also with it.

damaster · 2008-06-23, 19:28

Quote:

Originally Posted by red5goahead

the issue has been fixed. it's not related to directvobsub because i haven't directvobsub registered and ffdshow raw filter do not start after decoding in the filtergraph. now it work. Also I'm tring the new divx h.264 beta 2 release decoder and It work also with it.

Thanks.

Btw, how do you get the graphs? Do you run GraphEdit while MediaPortal is running? I just had an idea for a plugin: show the graph in MediaPortal itself... that would be cool

red5goahead · 2008-06-23, 19:34

Quote:

Originally Posted by damaster

Quote:

Originally Posted by red5goahead

the issue has been fixed. it's not related to directvobsub because i haven't directvobsub registered and ffdshow raw filter do not start after decoding in the filtergraph. now it work. Also I'm tring the new divx h.264 beta 2 release decoder and It work also with it.

Thanks.

Btw, how do you get the graphs? Do you run GraphEdit while MediaPortal is running? I just had an idea for a plugin: show the graph in MediaPortal itself... that would be cool

yes it is allowed using a correct graphedit. I've Windows Vista Business.

4shared.com - online file sharing and storage - download graphedit_061030_dx10.zip

this is graphedit for dirextX 10 build 061030
you must register the proppage.dll activex.
work fine with MP (graphedit->connect to remote graph...)

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2008-05-15, 12:43	#11 (permalink)
red5goahead MP Donator Join Date: Nov 2007 Posts: 81 Thanks: 6 Thanked 3 Times in 3 Posts Country: My System	@infinity please note that to simpy the solution of id 0001298 issue for 1.0 RC2: until previous builds 17897 the problem was not present and the ffdshow post processing filter work fine with YV12 raw video from another h264 codec as CoreAvc. please note this: in MediaPortal SVN-Snapshot: 03-13-2008 15-43h - Revision:17915 this features has been released r17914 \| dman_LFC \| 2008-03-13 10:40:31 +0100 (Do, 13 Mrz 2008) \| 2 lines "added the ability to bypass MP filter control for movies and thus use the highest DirectShow merit. Not for Noobs! Use with caution!!! thx zeflash" could be releated.

2008-05-15, 16:27	#12 (permalink)
mgl Portal Member Join Date: Jun 2007 Posts: 10 Thanks: 1 Thanked 1 Time in 1 Post Country:	Works for me with codec selection "Auto". If i manual select the H264 and mpeg2 codec ffdshow down´t work.

2008-06-12, 12:21	#16 (permalink)
ato Portal Member Join Date: May 2008 Posts: 9 Thanks: 1 Thanked 0 Times in 0 Posts Country:	I've been having this exact same issue for a while now, and that new core.dll fixed it

2008-06-23, 19:04	#17 (permalink)
damaster Portal Member Join Date: Nov 2007 Posts: 94 Thanks: 1 Thanked 0 Times in 0 Posts Country: My System	I have the same problem and I found it is related to DirectVobSub getting loaded in the graph when an MKV has subtitles. Basically, when DirectVobSub is in the graph, the ffdshow raw video filter doesn't get video data and so it has nothing to process. When I disable "autoload vs filter" in Haali Media Splitter, then the ffdshow raw video filter works! @gemx, is that the fix you implemented in core.dll?

2008-06-23, 19:07	#18 (permalink)
red5goahead MP Donator Join Date: Nov 2007 Posts: 81 Thanks: 6 Thanked 3 Times in 3 Posts Country: My System	the issue has been fixed. it's not related to directvobsub because i haven't directvobsub registered and ffdshow raw filter do not start after decoding in the filtergraph. now it work. Also I'm tring the new divx h.264 beta 2 release decoder and It work also with it.