ffdshow tryouts project: Discussion & Development [Archive] - Page 232

XhmikosR

30th April 2010, 21:00

@devs: I have updated all the mingw libs (libgcc.a, libmingwex.a, libws2_32.a) and the boost lib (r61712). I've tested MSVC x86/x64 Release builds x86 ICL11 Release build and I didn't face any problems. Although I had to add BOOST_NO_RTTI in the Preprocessor definitions for ff_vfw in order to get the ICL11 x86 build to compile. From Debug builds, I've only tested MSVC Debug x86.

Are the mingw libs in the SVN specially compiled? Because I see that they have a big difference in size compared to my mingw ones.

PS. I still wait for libsamplerate. Only clsid has replied so far and he is against the update.

STaRGaZeR

30th April 2010, 21:22

Well, although I haven't seen anything in the changelog, I decided I'll give rev. 3390 a try, perhaps the issue mentioned here - http://forum.doom9.org/showthread.php?p=1394378#post1394378, is gone.
The good news is the issue is not presented anymore, the bad news is it's because subtitles are not displayed at all :-)
Back to rev. 3367.

Can you send me a script or a video with no displayed subtitles?

About libsamplerate I say go with the update, better quality is always better. There are a lot of things that people use less than resampling that could be removed from ffdshow yet they're there :p

namaiki

1st May 2010, 02:39

http://i43.tinypic.com/30963j7.jpg
The clip 1 is not resized right, has you can see the image has a black border.
http://i40.tinypic.com/6edizc.jpg
but clip 2 is resized correctly
http://i39.tinypic.com/2a9prbo.jpg

In both clips, there are black bars on the top and bottom of the video area which is 16:9. You can see and assume that clip 2 is taking up the entirety of the available video area which is resized 1280x720 pixels.

In clip one, there is also black bars in the video on the left and right within the 16:9 area in the centre of the screen touching the inside of the screen, so now there are black bars left and right from ffdshow and top and bottom because there is nothing there. If you put the video into a window (not full screen), you will see that there are only black bars on the left and right.

With this resize parameter
http://i41.tinypic.com/15e7hnq.jpg
It resize correctly the two clip
http://i41.tinypic.com/msbxy1.jpg
http://i39.tinypic.com/vxnec4.jpg

Now the video area is 4:3 and is taking up the whole screen. There is no area that is not video area even if it is black.

In the second clip, the black bars on the top and bottom are part of the video and put there by ffdshow to keep the original aspect of the video. If the second video was resized to 1440x1080 without aspect ratio correction/black bars, the aspect would be 4:3 and not the original 16:9.

TL;DR the aspect ratio of the clips is being kept.

STaRGaZeR

1st May 2010, 02:41

FreeFall

1st May 2010, 06:11

Albain,

I just tested rev 3383 and 3387, just playing the original Blu-ray disc Sword Of The Stranger with zoom player but the subtitles are not displayed. Build 3370 is the last working version for me, I don't know if anything changed with the way the subs are displayed after 3370 or if the problem is with zoom player.

You can download a trial copy of Zoom Player Home MAX here http://www.inmatrix.com/files/zoomplayer_download.shtml.
Here is the update http://www.mediafire.com/?zldjdyomz2w which fixes a problem where ffdshow's subtitles were being disabled, copy and replace original .exe in zoom player install folder.

Untick the option Disable FFDShow subtitle rendering when no subtitle files/streams are found (see image). I'm using the Win7 Direct Show Filter Tweaker 3.1 to change video renderers to FFDShow.

System Setup:

Windows 7 Professional 64bit
GeForce GTX 280 - Forceware 197.25
AnyDVD HD - 6.6.3.4
Zoomplayer 7 Home Max - 7.10 Alpha 3
Gabest Mpeg Splitter - standalone filter svn 1824 32bit
Haali splitter - 27-03-2010
EVR renderer, YV12 Output

Let me know if you need any more info.

Thanks

FreeFall

Sebastiii

1st May 2010, 08:50

Albain, r3374 causes subtitles to disappear on a seek. This happens at least with subtitles readed from file. The only solution is to reload them. The culprit is:

if (subs) subs.onSeek();

Removing this line fixes the issue. Maybe that's why adam777 can't see any subs now.

Hi, cool,

I have to test, i have a strange issue, and i try to figure out, but on m2ts and last FFDshow, the sub out pin don't want to connect to input pin of FFDshow, i have enable subtitle.

If i use old version (3364) but not all old version the connect is made, i use a quick test by graphstudio to look this.

Also, i have see that you have work for SSA positionning.
I have a question about .srt file, it's normal that i don't succeed to have the same (font, position) that i obtain with directvobsub and MPC-HC ?

Another think, but i thik that all issue come from me lol.
If i have a movie with in the same directory an .srt with part of the name of the movie, the sub is load automatly with the bad .srt

Example : movie -> sample.mkv and sub in directory : sample2.srt
Agin in MPC-HC or Directvobsub, it take only subs with the match name and don't load sample2.srt.

Thank you :)
Cheers,
Seb.

ikarad

1st May 2010, 08:51

onomatopellan

1st May 2010, 09:36

Those who can't see the Bluray subtitles, can you also see THIS (http://forum.doom9.org/showpost.php?p=1396094&postcount=11541) on the top of your filter list?

FreeFall

1st May 2010, 10:30

Onomatopellan,

I don't see NullTextRenderer anywhere on my filter list.

Ikarad, Onomatopellan,

Thanks for the feedback it's good to know I'm not the only one having trouble with builds newer than 3370.

FreeFall

ikarad

1st May 2010, 10:35

Those who can't see the Bluray subtitles, can you also see THIS (http://forum.doom9.org/showpost.php?p=1396094&postcount=11541) on the top of your filter list?

I don't have Nulltext renderer in my filter list.

But I notice that the problem is more important that I think.

Even in mkv video the subs are not displayed.

With 3371, only bluray subs were not displayed. With 3390 all subs are not displayed.

It's like if support of all subs in ffdshow was disabled by ffdshow team.

Sarasa

1st May 2010, 10:46

@namaiki

So the problem is the Aspect Ration conversion.

Let's see what are the AR of my tests clips, before > after conversion to 1280x720 (using FFDSHOW OSD for the info)

400x300 => 4/3 > 16/9 *; 480x352 => 15/11 > 16/9 *; 512x384 => 4/3 > 16/9 *
576x432 => 4/3 > 16/9 *; 640x480 => 4/3 > 16/9 *; 640x496 => 40/31 > 16/9 *
704x512 => 11/8 > 16/9 *; 1008x762 => 63/47 > 16/9 *
* ffdshow had a big black border around them.

640x360 => 16/9 > 16/9; 704x388 => 176/96 > 16/9 *
704x396 => 16/9 > 16/9; 704x400 => 44/25 > 16/9 *
720x400 => 9/5 > 16/9 *; 1008x560 => 9/5 > 16/9 *
* Add only a black border up/down

The thing that disturb me, is why FFdshow add a big border around the video in some AR conversion and don't try to use more of the surface O_o
And yes I know, some of my clips have strange AR -_-;

---------------

I have also another problem, but with sub this time ^^;

Spec of Clip : MKV > AVC1 + Vorbis + ASS sub
FFDSHOW > ffmpeg-mt h264 + Tremor

Using DirectVobSub 2.39 > http://i41.tinypic.com/wbucl5.jpg

Using ffdshow (3390) option activate in subtitles (placement/text/font/bluray default option)
> http://i41.tinypic.com/2dtn41e.jpg
If maintain outside text inside the picture "enable" > http://i39.tinypic.com/2ce4sp0.jpg
If maintain outside text inside the picture "Disable" > http://i41.tinypic.com/14afea.jpg

I have attached the ASS (remove txt at the end), if it can help :)

Sebastiii

1st May 2010, 11:12

I don't have Nulltext renderer in my filter list.

But I notice that the problem is more important that I think.

Even in mkv video the subs are not displayed.

With 3371, only bluray subs were not displayed. With 3390 all subs are not displayed.

It's like if support of all subs in ffdshow was disabled by ffdshow team.

Hi,
I didn't have the connection between Pin sub too on last FFDshow after 3370 -> Not sun at all too.

[7084] TtextInputPin::ReceiveConnection
[7084] TtextInputPin::ReceiveConnection
[7084] TffdshowBase::Constructor
[7084] TffdshowDecVideo::Constructor
[7084] TffdshowDecVideoOutputPin::Constructor
[7084] TffdshowDecVideoDXVA constructor
[7084] Join filter graph
[7084] TffdshowVideoInputPin::ReceiveConnection
[7084] TtextInputPin::ReceiveConnection
[7084] Removed from filter graph
[7084] TffdshowDecVideo::Destructor
[7084] TffdshowDecVideoOutputPin::Destructor
[7084] TffdshowBase::Constructor
[7084] TffdshowDecVideo::Constructor
[7084] TffdshowDecVideoOutputPin::Constructor
[7084] Join filter graph
[7084] TffdshowDecVideo::Destructor
[7084] TffdshowDecVideoOutputPin::Destructor

This is that i have when i try so connect PIN.
Maybe is wrong here.

On old revision, when Blu-ray sub works, On my Avatar BD, i have some subtitle not display correctly (it appear on Upper Left corner of the screen) but not all the time -> I think is related between normal sub and n'avi sub (Italic or someting like that).

But like i can't test on recent version maybe it's solved.

I have make a clean installation to see if it's not a setting that broke something -> But not :)

Cheers,
Seb.

Edit : : Link to sample sub display not correctly rev 3370 (http://www.mediafire.com/download.php?zo0trzmgznl)

adam777

1st May 2010, 13:09

Atak_Snajpera

1st May 2010, 14:28

Image corruption while using ffmpeg-mt with more than 1 thread. (libavcodec and DVXA are also ok)
http://img265.imageshack.us/img265/5303/avatarblurayffmpegmtcor.png

Tested with ffdshow r3370 xxl and r3390 from http://www.xvidvideo.ru

This must be some very old bug because it occurs even in very old revisions as well.

Remuxed BD sample http://www.sendspace.com/file/f9s4te

STaRGaZeR

1st May 2010, 14:28

OK, guys try this build. Included fixes:

- Subtitles disappearing after a seek
- Audio switching resulting in silence
- Improve the subtitles GUI a bit (subtitles and placement tab)

http://www.mediafire.com/?tndzdokwqdj

EDIT: clsid, the ICL10 solution is broken again, same issue as the last time (ffdshow excluded from build, and set to x64).

Sebastiii

1st May 2010, 14:54

@STaRGaZeR :

Sorry, i can't connect subtitle PIN (Mpc Mpeg Splitter) to FFDshow in put subtitle pin :(

Thanks,
Seb.

STaRGaZeR

1st May 2010, 15:17

But that wasn't supposed to fix that, will see if I can do something but I doubt it, albain is your man :)

Just asking, but have you checked this?

http://thumbnails24.imagebam.com/7870/97fa7778698837.gif (http://www.imagebam.com/image/97fa7778698837)

Man the list of bugs these changes have caused is huge, maybe just revert for the time being until they're ironed out?

BTW, some answers I forgot :p

Also, i have see that you have work for SSA positionning.
I have a question about .srt file, it's normal that i don't succeed to have the same (font, position) that i obtain with directvobsub and MPC-HC ?

.srt files contain plain text subtitles, that means you have only text, with no formatting. You're the one to select how you want to display that text: font, color, etc. You can configure all this stuff in the Font and Text sections of ffdshow's subtitles filter, MPC-HC has similar options.

Another think, but i thik that all issue come from me lol.
If i have a movie with in the same directory an .srt with part of the name of the movie, the sub is load automatly with the bad .srt

Example : movie -> sample.mkv and sub in directory : sample2.srt
Agin in MPC-HC or Directvobsub, it take only subs with the match name and don't load sample2.srt.

Yeah, I've noticed that too. I don't know if that's a bug or a feature, so I'd not touch it :p

Sebastiii

1st May 2010, 15:33

No pb :)

Ok, i try on my side (my little side) i compare what change and it's maybe related with .sup fil, i have change 2 line of code but i didn't see that i'm on rev 3377 -> but it works.
So something maybe missing : the patch has made : PGSandSUP_test.patch (http://sebinternet.free.fr/PGSandSUP_test.patch)
Seb :)

Edit : : ffdshow_rev3392_20100501.exe with my change (test only) (http://sebinternet.free.fr/ffdshow_rev3392_20100501.exe)

STaRGaZeR

1st May 2010, 15:39

Are you having this problem with embedded subtitles or with external .pgs/.sup files?

See my previous post BTW :p

STaRGaZeR

1st May 2010, 15:54

Sarasa, if you don't want ffdshow to proccess aspect ratio internally deselect "Process pixel aspect ratio internally".

I have also another problem, but with sub this time ^^;

Spec of Clip : MKV > AVC1 + Vorbis + ASS sub
FFDSHOW > ffmpeg-mt h264 + Tremor

Using DirectVobSub 2.39 > http://i41.tinypic.com/wbucl5.jpg

Using ffdshow (3390) option activate in subtitles (placement/text/font/bluray default option)
> http://i41.tinypic.com/2dtn41e.jpg
If maintain outside text inside the picture "enable" > http://i39.tinypic.com/2ce4sp0.jpg
If maintain outside text inside the picture "Disable" > http://i41.tinypic.com/14afea.jpg

I have attached the ASS (remove txt at the end), if it can help :)

Please upload that ass to mediafire, or better yet, PM me the sample, I'm interested in this one.

Sebastiii

1st May 2010, 16:05

@STaRGaZeR,

Are you having this problem with embedded subtitles or with external .pgs/.sup files?

Yes i have set the same option in ffdshow, it's works with external sub (.srt) but not in .sup, but i'm not sure about my sample with .sup.

.srt files contain plain text subtitles, that means you have only text, with no formatting. You're the one to select how you want to display that text: font, color, etc. You can configure all this stuff in the Font and Text sections of ffdshow's subtitles filter, MPC-HC has similar options.

Ok i understand, for setup font etc. but if i set this normal sub is ok but when sub is to be just a little up (like i see in MPC-HC subtitle renderer) i see it very up in FFDshow (surely something to setup but i don't succeed).

A screen is better than word :

Normal positionning :
http://sebinternet.free.fr/MPC-HC_renderer.png

Not Normal positionning :
http://sebinternet.free.fr/FFDshow_Subtitle.png

Link to sample .srt : SRT File (http://sebinternet.free.fr/sample-positionning.srt)

Big thanks :)
Seb

Sarasa

1st May 2010, 16:38

@STaRGaZeR

Send it to you by PM :)

STaRGaZeR

1st May 2010, 17:51

@Sebastii

Ah, I see. There's a \pos token in that line. Can you send me a few seconds of video around that line? Also, did r3383 change anything?

Yes i have set the same option in ffdshow, it's works with external sub (.srt) but not in .sup, but i'm not sure about my sample with .sup.

And you say that with your patch it works? If I'm reading it correctly what you've done is remove the suppgs check, and suppgs is set when you check the "Blu-ray subtitles" checkbox in the subtitles section, so if you have it enabled your patch should have no effect :confused:

Sebastiii

1st May 2010, 19:13

@Sebastii

Ah, I see. There's a \pos token in that line. Can you send me a few seconds of video around that line? Also, did r3383 change anything?

This the sample lenght 50 seconds (the subline appear arround 40 seconds)
sample_position-001.mkv (http://sebinternet.free.fr/sample_position-001.mkv)

I think that r3383 didn't change something :(

And you say that with your patch it works? If I'm reading it correctly what you've done is remove the suppgs check, and suppgs is set when you check the "Blu-ray subtitles" checkbox in the subtitles section, so if you have it enabled your patch should have no effect :confused:

I try to be more clear lol :)

So with my patch : all revision after 3370, i can't get connection between Output and Input pin of FFDshow (for sub and i think the connection is needed only for embedded sub.)

With with all later revision, i can play and see sample with .srt and surely .sup (but the one i have, i'm not sure it's a good .sup/sample).

So i look what change between the version that break the connection and i see that albain has add suppgs (for external .sup).

So i remove it and the connection between pin comeback and now for sure if a sample with .sup doesn't work anymore.

Thank you,
Seb.

albain

1st May 2010, 19:48

Hello guys,

I've been busy these last few days, could someone confirm me what's wrong exactly ?

I saw in the last posts that bluray subtitles in external files are not loaded ?

They work fine on my side : please make sure that the .sup extension is in the list of subtitles extension in ffdshow subtitles settings.
I added it but it will be set only on new fresh ffdshow setup.
Maybe the setting should be reset by the setup

Also, keep in mind that there is still a bug in MPC m2ts splitter that does not detect the PGS subtitles (embedded) until it has parsed the first one it meets (which occurs about 10 seconds before it is displayed).
As nobody on MPC team seems to have found the cause, I'll try to have a look on MPC source code.

As I said, I just remade a test and everything works fine : embedded/external subtitles, bluray or others (srt/ssa).

The bugs that are still there are : color problems in YUV mode with PGS subtitles, and some subtitles scalers that don't work correctly in RGB mode

Sebastiii

1st May 2010, 21:26

Salut Damien,

I have made some test again, .sup and .srt (external :) ) working on last FFDshow.

But for me (and on my 2 PCs) with rev upper than 3370 the connection between Output PIN subtitle of splitter and Input PIN of FFDshow Subtitle doesn't connect anymore.

I have change the add that you have made in TtextInputPin.cpp :
//(mtIn->subtype==MEDIASUBTYPE_HDMV_PGS && suppgs) || //Bluray subs
//(mtIn->subtype==MEDIASUBTYPE_NULL && mtIn->formattype == FORMAT_SubtitleInfo && suppgs) || //Bluray subs
(mtIn->subtype==MEDIASUBTYPE_HDMV_PGS) || //Bluray subs
(mtIn->subtype==MEDIASUBTYPE_NULL && mtIn->formattype == FORMAT_SubtitleInfo) || //Bluray subs

I have delete this : && suppgs and after the connection is establish and i can see and select sub.
I have another issue about the position on some subs (display in left upper corner) but it's another think to solve later lol.
I don't know why the connection isn't establish when you add the support .sup.

Also, keep in mind that there is still a bug in MPC m2ts splitter that does not detect the PGS subtitles (embedded) until it has parsed the first one it meets (which occurs about 10 seconds before it is displayed). As nobody on MPC team seems to have found the cause, I'll try to have a look on MPC source code.

I have talk a little with Casimir666 and he said me, that on some .m2ts that didn't detect sub, hte splitter read BDMV\CLIPINF\*.clpi to detect subtitle stream, audio stream etc. and if we have a .m2ts alone, the sub appear after it has parsed the first one.

But, like i answer him, is that Mediainfo detect all stream directly and quickly (because he suppose that mediainfo analyse the whole stream and after it give all information but on my test when i mediainfo .m2ts that not working direclty, i didn't see my hard drive read the whole file so i suppose that it take it correctly).

Maybe it's possible to implement the detection source of mediainfo in Mpeg splitter source ?

Thank you damien and all guys :)
Seb.

STaRGaZeR

2nd May 2010, 02:32

The bugs that are still there are : color problems in YUV mode with PGS subtitles, and some subtitles scalers that don't work correctly in RGB mode

Add to that:

- SRT subs: subtitles with 2 lines are displayed in one line.
- The input pin of ffdshow doesn't accept Blu-ray subs because suppgs is always 0 regardless of the blu-ray subs checkbox in the subs options. I checked this with a debug build.
- Subtitles disappear after a seek, I've found the cause to be this line in TimgFilterSubtitles.cpp: if (subs) subs.onSeek();. Removing it fixes the problem.
- Hebrew subtitles broken (adam777's report).
- Sebastii's issues as reported here (http://forum.doom9.org/showthread.php?p=1396354#post1396354).

SamuriHL

2nd May 2010, 04:06

http://support.microsoft.com/kb/981738

Not sure if this is helpful to anyone but I thought it was interesting.

FreeFall

2nd May 2010, 05:01

Sebastiii

2nd May 2010, 09:07

Sebastiii,

I Just tested your patched build and Blu-ray subtitles are working again, good work.

Albain,

For me internal Blu-ray subtitles were not working, with Sebastiii's patch they are working again.

FreeFall

FreeFall good to know, but with this build, you can't use .sup subtitle file and when we seek sub disappear.
I try something else to see :) and with the .patch from STaRGaZeR.
I hope albain nail it lol :) (i know it does)
Seb.

Sebastiii

2nd May 2010, 09:29

http://support.microsoft.com/kb/981738

Not sure if this is helpful to anyone but I thought it was interesting.

Hi,

Good to know too, i have a strange thing with MediaPortal and MPC Video codec (black screen a few second) maybe it help.

Thanks,
Seb

Sebastiii

2nd May 2010, 09:35

Hi,

I have made change, i hope Albain can look this :
Blu-ray sub is reenable and .sup too. (But on my test only the first one appear for .sup) if someone can test it :)

Patch : SUP_SEEK_Build3.patch (http://sebinternet.free.fr/SUP_SEEK_Build3.patch)
Build : ffdshow_rev3393_20100501_build3.exe on Free (http://sebinternet.free.fr/ffdshow_rev3393_20100501_build3.exe) and ffdshow_rev3393_20100501_build3.exe on Mediafire (http://www.mediafire.com/download.php?bwy2mkyfv2j)

Thx,
Seb.

STaRGaZeR

2nd May 2010, 11:55

Sebastii, the problem with your patch (the input pin part) is that you're effectively disabling the Blu-ray checkbox in the subtitles section. Uncheck the checkbox and you'll see the subs still work when they shouldn't :p
The real problem here is that suppgs is always 0, that's why when you remove it from the if the subs work.

Sebastiii

2nd May 2010, 12:06

Hi,

Yes it's not a good patch :)

Otherwise, could you test rev3390 (the no patched version) with .sup, on my side i can only show the first, with suprip i can confirm that all sub is here.
Thx :)

albain

2nd May 2010, 13:53

Hi,

I have fixed the problem with embedded subtitles.

I was also able to reproduce the seeking problem with sup files, I am on it

Sebastiii

2nd May 2010, 14:01

You're great :)
Seb :)

Edit: Rev 3394 bluray connection subtitle is back :) works like a charm with PGS embedded sub :) Thanks

albain

2nd May 2010, 15:03

Second problem fixed too : external bluray subtitles
Some (or all) were not displayed

Sebastiii

2nd May 2010, 15:06

i'm testing right now :)

Edit : Sorry, i have tested on my sample with external .sup PGS file, only the first subs appear.
I try something else to see.
Thanks,
Seb.

onomatopellan

2nd May 2010, 16:39

Tried to install rev3395 from xhmikosr and get this error:
"This build of fdshow requires a CPU with SSE2 extension support. Your CPU does not have those capabilities." :(
Would be SSE2 a requisite from now on?

XhmikosR

2nd May 2010, 16:48

Use a non ICL11 build.

SamuriHL

2nd May 2010, 16:58

Hi,

Good to know too, i have a strange thing with MediaPortal and MPC Video codec (black screen a few second) maybe it help.

Thanks,
Seb

Yea, I don't know what exactly it's for, but, I thought I'd throw it out there. I haven't installed it yet myself.

Midzuki

2nd May 2010, 17:03

Feature request:

Stereo DTS can be flagged as "Left Total + Right Total",
however ffdshow sees no difference between plain 2.0 DTS and "matrix-encoded" stereo DTS. It would be nice if

1) ffdshow didn't ignore the "Lt + Rt" flag ;)

2) ffdshow automagically applied DPL2 upmix to such streams :cool:

Sebastiii

2nd May 2010, 17:19

Yea, I don't know what exactly it's for, but, I thought I'd throw it out there. I haven't installed it yet myself.

I have try but didn't change something on MP.
Don't know what to say :)
Seb.

onomatopellan

2nd May 2010, 17:38

Use a non ICL11 build.
Ok, I'll do that. :thanks:

STaRGaZeR

2nd May 2010, 18:52

Second problem fixed too : external bluray subtitles
Some (or all) were not displayed

I've found the code that causes one of the SRT problems (subtitles with 2 lines are displayed in one line): the changes in prepareKaraoke in r3368. Maybe fixing this also fixes Hebrew subtitles, but I don't have any Hebrew subs to test. Hope this helps.

albain

2nd May 2010, 20:32

I've found the code that causes one of the SRT problems (subtitles with 2 lines are displayed in one line): the changes in prepareKaraoke in r3368. Maybe fixing this also fixes Hebrew subtitles, but I don't have any Hebrew subs to test. Hope this helps.

Thanks for inquiring

Isn't it due to the fact that the SSA engine is used instead of SRT one ?

Have you tried to uncheck the "Support for SSA tags inside srt subtitles" ?

adam777

2nd May 2010, 20:48

I've found the code that causes one of the SRT problems (subtitles with 2 lines are displayed in one line): the changes in prepareKaraoke in r3368. Maybe fixing this also fixes Hebrew subtitles, but I don't have any Hebrew subs to test. Hope this helps.

Well, the problem with Hebrew subtitles as far as I could see is 2 lines subtitles displayed as one line, in a reverse order, so I suppose that display 2 lines as 2 lines might solve it. :thanks:

STaRGaZeR

2nd May 2010, 21:02

Thanks for inquiring

Isn't it due to the fact that the SSA engine is used instead of SRT one ?

Have you tried to uncheck the "Support for SSA tags inside srt subtitles" ?

Nope:

- SSA engine, prepareKaraoke disabled --> Good
- SSA engine, prepareKaraoke enabled --> Bad
- SRT engine, prepareKaraoke disabled --> Good
- SRT engine, prepareKaraoke enabled --> Bad

I force the engines by commenting out everything except processSSA or processHTML respectively in format. I enable/disable prepareKaraoke commenting the first if, so return is reached first.

Jeremy Duncan

3rd May 2010, 07:34

Hi, kurt_pruenner updated LibMpeg2 in revision 1194.
The affected files were:
For TvideoCodecLibmpeg2.cpp

19 #include "stdafx.h"
20 #include "IffdshowDecVideo.h"
21 #include "TvideoCodecLibmpeg2.h"
22 #include "Tdll.h"
23 #include "Tconfig.h"
24 #include "libmpeg2/include/attributes.h"
25 #include "libmpeg2/libmpeg2/mpeg2_internal.h"
26 #include "libavcodec/avcodec.h"
27 #include "ffdebug.h"
28 #include "dsutil.h"
29 #include "cc_decoder.h"

For TvideoCodecLibmpeg2.h

4 #include "TvideoCodec.h"
5 #include "libmpeg2/include/mpeg2.h"

This particular patch made the Libmpeg2 video decoder ablse to see the root menu when using Avisynth in ffdshow that used buffers.
For the mvtools frame doubler I can't see the root menu in Windows 7 64 bit premium.
I suspect that since libmpeg2 has been updated since kurt_pruenner updated it that the files he patch have since been updated and his modifications have been erased.

Once before kurt_pruenner updated libmpeg2 the libmpeg2 was updated and kurt_pruenner updated the files again so they acted before.
So since this error has happened before when the libmpeg2 was updated it could have happened again.
I would install the src files for the ffdshow trunks: 1193, 1194, and the newest version and compare diff files and merge the 1194 into the newest version but I'm lazy and it's not really my job as I'm not a trusted developer here, so I ask you kind people to make the newest libmpeg2 act like it did when Kurt updated it. :)

Oh yeah, once you make the libmpeg2 act like kurt made it then commit the patch to the svn, don't just post the diff file here. Please commit the diff files to the svn and make a new build with the changes. :thanks: