ffdshow tryouts project: Discussion & Development - Page 109

clsid · 12th October 2007, 20:20

Interlaced pictures + spatial direct mode is not yet supported by libavcodec.

^ maybe your sample uses that.

gunnerhkjp · 13th October 2007, 06:24

Quote:

Originally Posted by Leak

Uncheck all YUV formats on the output page so only the RGB format(s) you want to use is/are checked.

np: The Orb - Majestic (Mix 1) (U.F.Orb Remixes)

I'm not very knowledgeable about this stuff, but when I did that, the black seems to be "proper" black instead of dark grey.

I have a Nvidia 7900gs and it had been bothering me for a while.

Is this the intended outcome?
Anyways, whoohoo!

haruhiko_yamagata · 13th October 2007, 08:33

Quote:

Originally Posted by gunnerhkjp

I'm not very knowledgeable about this stuff, but when I did that, the black seems to be "proper" black instead of dark grey.

I have a Nvidia 7900gs and it had been bothering me for a while.

Is this the intended outcome?
Anyways, whoohoo!

Yes, I use Nvidia 7900GS. Its YUV->RGB conversion is not reliable. VMR7 is totally broken. VMR9 is bit better but it always use full range. That's why I always use YUV->RGB conversion in ffdshow.

haruhiko_yamagata · 13th October 2007, 09:00

This patch add 6.0/6.1/7.0/7.1ch audio processing.
Please test.

LotharZ · 13th October 2007, 11:40

Quote:

Originally Posted by haruhiko_yamagata

Quote:

Originally Posted by LotharZ

Hi, I found 2 sub/idx (vobsub) files that seems ffdshow can't handle.

Track1 show the first line but then freezes and Track2 isnt showed. They were merged on a mkv file but no works in and out of the file.

They come from a Cromatine (anime) episode.
[a-s]_sakigaki!!_cromartie_high_school_-_23_-_stone_cold_crazy__ranmasaotome_[AC5956B4].mkv

Files: http://sharebee.com/ff3a1f10

OK, confirmed. I can reproduce if I check "Obey positional settings from Subtitles page". If I uncheck it, I can watch the subtitles but its color is wrong.

Quote:

Originally Posted by LotharZ

At same time, I've a request, could you add a feature on the Subtitles section that discarts the SSA tangs on that kind of subs, It could be really useful to watch some subtitles that have annoying gothic fonts or extremely small sizes coded.

It's not too hard to implement. The problem is that the dialog is too crowded.

Ok now the .idx/.sub files works properly but only if its external, If I mux it on a mkv file continue no working.

And I've found another sub that gives problems if its embedded, externally shows correctly all characters but internally for example "É","é" aren't shown.
If its useful, MPC doesn't have problems showing this embedded subs.

thx

Code:

http://massmirror.com/69c2dca1ade8b6d089c7ef3968e2cd9c.html

ACrowley · 13th October 2007, 12:34

Quote:

Originally Posted by haruhiko_yamagata

This patch add 6.0/6.1/7.0/7.1ch audio processing.
Please test.

How do i apply the Patch on latest ffdshow tryouts build ?

fastplayer · 13th October 2007, 12:50

Quote:

Originally Posted by ACrowley

How do i apply the Patch on latest ffdshow tryouts build ?

If you use TortoiseSVN:
http://tortoisesvn.tigris.org/TortoiseMerge.html#patch

cc979 · 13th October 2007, 13:09

has anybody tried to build a unicode version of ffdshow with gcc ?

is it actually possible ?

ACrowley · 13th October 2007, 13:20

Quote:

Originally Posted by fastplayer

If you use TortoiseSVN:
http://tortoisesvn.tigris.org/TortoiseMerge.html#patch

little bit more ffdshow specific ?! ...i never used a patch

haruhiko_yamagata · 13th October 2007, 13:23

Quote:

Originally Posted by haruhiko_yamagata

OK. I'm trying to process 1080i mpeg2 file (.mpg), but no luck. It freezes for me. Smaller resolution works.

Excuse me, it was the splitter. Haali's mpg-ps splitter was used. After I have installed gabest's splitter, it works fine.

haruhiko_yamagata · 13th October 2007, 13:26

Quote:

Originally Posted by cc979

has anybody tried to build a unicode version of ffdshow with gcc ?

is it actually possible ?

I have never succeeded.

haruhiko_yamagata · 13th October 2007, 13:27

Quote:

Originally Posted by ACrowley

little bit more ffdshow specific ?! ...i never used a patch

The patch is used for sourcecode. You have to compile ffdshow.

haruhiko_yamagata · 13th October 2007, 13:28

Quote:

Originally Posted by LotharZ

Ok now the .idx/.sub files works properly but only if its external, If I mux it on a mkv file continue no working.

And I've found another sub that gives problems if its embedded, externally shows correctly all characters but internally for example "É","é" aren't shown.
If its useful, MPC doesn't have problems showing this embedded subs.

thx

Code:

http://massmirror.com/69c2dca1ade8b6d089c7ef3968e2cd9c.html

Thanks, I'll look into it.

Wilbert · 13th October 2007, 14:59

@yesgrey3,

Quote:

Yes, that's a good one. I assume those given in the Rec.709 standard are correct. Perhaps the best is to send him an e-mail.

It's also possible that the coefficients are changed in Rec.709 (you can find multiple revisions of the standard on the ITU site). I will try to get the first version and look up the coefficients. As a reference to those coefficients, it gives the following note: "The coefficients for the equations have been calculated following the rules laid down in SMPTE RP177-1993." Perhaps it's possible to get that document somewhere.

I finally downloaded the first draft of Rec.709. Here the other values are used: kr = 0.2125, kg = 0.7154, kb = 0.0721.

It's not clear to me why these values are changed during the adaptation, although they some something about it in Annex I and II (those are removed in the final spec). Check your pm.

_xxl · 13th October 2007, 14:59

Quote:

This patch add 6.0/6.1/7.0/7.1ch audio processing.
Please test.

Bin:
http://rapidshare.com/files/62266102...3_xxl.exe.html

rickardk · 13th October 2007, 17:53

Quote:

Originally Posted by _xxl

Bin:
http://rapidshare.com/files/62266102...3_xxl.exe.html

I tried to duplicate the back speakers into side speakers...

I can't get the sound out of the right SIDE speaker using custom matrix (can't route any audio out of this one using custom matrix). I can get sound out of left SIDE speaker and by using channel swap I can get sound out of right SIDE speaker.

Kado · 13th October 2007, 21:54

@haruhiko_yamagata

Thanks for the patch, don't forget to eventually add the meters along with the solo and mute buttons on the volume filter for the back center and side surround speakers.
Unfortunately I can't help test because I only have a 5.1 setup and an Audigy 2 ZS witch uses those 3 channel jacks for the surround speakers.
Also, I was wondering if you can add a filter that could load directsound audio processing filters from within ffdshow, when you have the time of course.

@_xxl

Thanks for the build.

clsid · 14th October 2007, 01:01

Overlay + RGB output gives bad quality output for me. The picture is a bit blurred. No problems with VMR9 or Haali renderer.

It this a simple matter of crappy graphics hardware/drivers? Or is it a limitation of Overlay or perhaps an ffdshow bug?

gunnerhkjp · 14th October 2007, 07:00

Quote:

Originally Posted by haruhiko_yamagata

Yes, I use Nvidia 7900GS. Its YUV->RGB conversion is not reliable. VMR7 is totally broken. VMR9 is bit better but it always use full range. That's why I always use YUV->RGB conversion in ffdshow.

Thanks for the clarification. The picture seems a lot more "crispier" and vibrant.

I guess the side effect of using the conversion in FFDSHOW is that "modify full-screen video options" in forceware no longer works for me.

But who cares, the picture quality is billion times better

This should be default for anyone with Nvidia cards. I can't get over how good video looks now.

Kado · 14th October 2007, 11:16

@clsid

That goes for me as well. I get a pixelrated image like it uses a different resizer for RGB32. For RGB 24 or lower I even get a different aspect ratio with overlay, haali and vmr7, for vmr9/evr it does not connect.
6800gs/163.75

[EDIT]VMR7/9 windowed looks like crap as well with RGB32[/EDIT]

12th October 2007, 20:20	#2161 \| Link
clsid ***** Join Date: Feb 2005 Posts: 5,647	Interlaced pictures + spatial direct mode is not yet supported by libavcodec. ^ maybe your sample uses that. __________________ MPC-HC 2.2.1

13th October 2007, 09:00	#2164 \| Link
haruhiko_yamagata Registered User Join Date: Feb 2006 Location: Japan Posts: 1,560	7.1ch audio processing This patch add 6.0/6.1/7.0/7.1ch audio processing. Please test. __________________ [ Download ffdshow \| Wiki ]

13th October 2007, 13:09	#2168 \| Link
cc979 Curious BetaTester Join Date: Oct 2005 Posts: 430	has anybody tried to build a unicode version of ffdshow with gcc ? is it actually possible ? __________________ Asrock N68-S AMD Athlon(tm) II X4 620 Processor (2.6GHz) - Crucial 2GB PC6400 800MHz DDR2 - Nvidia 9600GT Tools: ProcessExplorer & ProcessMonitor - BatchCompressor Guide: MinGW Compiling GCC

13th October 2007, 21:54	#2177 \| Link
Kado Otaku Join Date: Sep 2006 Location: Portugal Posts: 576	@haruhiko_yamagata Thanks for the patch, don't forget to eventually add the meters along with the solo and mute buttons on the volume filter for the back center and side surround speakers. Unfortunately I can't help test because I only have a 5.1 setup and an Audigy 2 ZS witch uses those 3 channel jacks for the surround speakers. Also, I was wondering if you can add a filter that could load directsound audio processing filters from within ffdshow, when you have the time of course. @_xxl Thanks for the build. __________________ In the school, the three guys met. Their relation had been changed in the season, and turned into three love stories. System Specs

14th October 2007, 01:01	#2178 \| Link
clsid ***** Join Date: Feb 2005 Posts: 5,647	Overlay + RGB output gives bad quality output for me. The picture is a bit blurred. No problems with VMR9 or Haali renderer. It this a simple matter of crappy graphics hardware/drivers? Or is it a limitation of Overlay or perhaps an ffdshow bug? __________________ MPC-HC 2.2.1

14th October 2007, 11:16	#2180 \| Link
Kado Otaku Join Date: Sep 2006 Location: Portugal Posts: 576	@clsid That goes for me as well. I get a pixelrated image like it uses a different resizer for RGB32. For RGB 24 or lower I even get a different aspect ratio with overlay, haali and vmr7, for vmr9/evr it does not connect. 6800gs/163.75 [EDIT]VMR7/9 windowed looks like crap as well with RGB32[/EDIT] __________________ In the school, the three guys met. Their relation had been changed in the season, and turned into three love stories. System Specs Last edited by Kado; 14th October 2007 at 11:21.