ffdshow tryouts project: Discussion & Development - Page 151

fastplayer · 16th January 2008, 17:09

Quote:

Originally Posted by Inventive Software

98 support was dropped towards the end of 2007.

I don't need to search. Haruhiko brought back 98 support a few builds after he dropped it by using unicows.

Anyway, let's see when the first Win98 users start to complain about missing 98 support

Edit: 3000th post in this thread

Inventive Software · 16th January 2008, 17:21

Oh bugger, I shoulda known about that, cause I suggested it to him!

How silly of me!

Thunderbolt8 · 16th January 2008, 18:19

is there any way to get to know to which changes/updates of libavcodec the number in brackets e.g. (11539) refer?

fastplayer · 16th January 2008, 18:30

Quote:

Originally Posted by Thunderbolt8

is there any way to get to know to which changes/updates of libavcodec the number in brackets e.g. (11539) refer?

The comments are pretty short and technical:
http://lists.mplayerhq.hu/pipermail/...ry/thread.html

clsid · 16th January 2008, 18:31

Not without comparing the actual changes. It's too much work to specify all applied ffmpeg revisions. So I stopped doing that.

Kado · 16th January 2008, 20:40

Quote:

Originally Posted by Yong

Audio filter bug: winamp2 filter
"click to select winamp 2 directoty..." button is not working, it doesnt pop up a windows and let me choose directory, when configure it offline.
it does work for me when im playing video/audio, but still, it doesnt show up the plugin(Signal processing studio DSP, yes i select winamp5 as dir, not the plugin dir)

In my case if I try to configure it through mpc external filter box I cannot change it, but if I go via windows start menu I can change it.
That plugin is probably blacklisted because I have others like enhancer and dfx and they show up in the list.
Even by changing the dsp plugin name won't work.

haruhiko_yamagata · 17th January 2008, 10:37

Quote:

Originally Posted by Yong

Audio filter bug: winamp2 filter
"click to select winamp 2 directoty..." button is not working, it doesnt pop up a windows and let me choose directory, when configure it offline.
it does work for me when im playing video/audio, but still, it doesnt show up the plugin(Signal processing studio DSP, yes i select winamp5 as dir, not the plugin dir)

It works for me. Which build do you use?

Yong · 17th January 2008, 11:58

Quote:

Originally Posted by haruhiko_yamagata

It works for me. Which build do you use?

clsid r1787,
sorry, the bug i encountered is same as kado one.

Yup, SPS DSP is not show up, but other DSPs are working.

haruhiko_yamagata · 17th January 2008, 12:45

Excluded WinAmp plugins are

Code:

 // DSP stacker, Adapt-X and Vst host are not compatible with ffdshow currently. Maybe ffdshow's bug, but I can't help...
 if (   _strnicmp(_l("dsp_stacker.dll"),filename,16)==0
     || _strnicmp(_l("dsp_adaptx.dll"),filename,15)==0
     || _strnicmp(_l("dsp_vst.dll"),filename,12)==0
    )
  return;

cc979 · 18th January 2008, 09:37

i just tried compiling svn 1790 (because of 1788) with 'make UNICODE=yes' but it fails on makeAVIS

haruhiko_yamagata · 18th January 2008, 10:18

Quote:

Originally Posted by cc979

i just tried compiling svn 1790 (because of 1788) with 'make UNICODE=yes' but it fails on makeAVIS

makeAVIS is an ANSI application. Unicode build is not supported.

Inventive Software · 18th January 2008, 12:31

Quote:

Originally Posted by Inventive Software

Nice joke leeperry!

I think I found a bug in ffdshow's MPEG-2 decoder.

*breathe*

MPEG-2 video in Matroska with the Aspect Ratio set doesn't display correctly in Media Player Classic 6.4.9.1 or WMP11 (the only 2 media players I have). I tried both libmpeg2 and libavcodec, both wouldn't give me a correct aspect ratio (though ffdshow's Info panel gives the correct SAR and DAR), and I have no idea whether it's the splitter (Haali Media Splitter) or the decoder because using MPC's internal MPEG-2 decoder it displays correctly.

*snip*

Update: I've found the same bug with the same elementary streams. So it's not parser related.

@SMD: Regarding your workaround, that does work, but only because MPC falls back on it's internal MPEG-2 decoder (even though it's specifically disabled).

Yong · 18th January 2008, 12:46

Quote:

Originally Posted by haruhiko_yamagata

Excluded WinAmp plugins are

Code:

 // DSP stacker, Adapt-X and Vst host are not compatible with ffdshow currently. Maybe ffdshow's bug, but I can't help...
 if (   _strnicmp(_l("dsp_stacker.dll"),filename,16)==0
     || _strnicmp(_l("dsp_adaptx.dll"),filename,15)==0
     || _strnicmp(_l("dsp_vst.dll"),filename,12)==0
    )
  return;

hmm ok, i dont the SPS DSP, and the winamp2 audio filter, just reporting bug

should be ok if put at low priority for bug fixing.

haruhiko_yamagata · 18th January 2008, 13:07

Quote:

Originally Posted by Inventive Software

MPEG-2 video in Matroska with the Aspect Ratio set doesn't display correctly in Media Player Classic 6.4.9.1 or WMP11 (the only 2 media players I have). I tried both libmpeg2 and libavcodec, both wouldn't give me a correct aspect ratio (though ffdshow's Info panel gives the correct SAR and DAR), and I have no idea whether it's the splitter (Haali Media Splitter) or the decoder because using MPC's internal MPEG-2 decoder it displays correctly.

In 352 x 576, 4:3 movie, libmpeg2 doesn't seem to support aspect ratio handling. I have added a special workaround at rev 1791.
Please let me know if you find a similar case. 352 x 480 may be the case. If you can encode such file, could you send me a sample?

As for libavcodec mpeg2, I'm not willing to fix as usual.

Inventive Software · 18th January 2008, 16:09

Thank you haruhiko. I'm just waiting for a build. I'll see about making a test 352x480 video just to see if that works or not.

SeeMoreDigital · 18th January 2008, 16:12

Quote:

Originally Posted by Inventive Software

SMD: Regarding your workaround, that does work, but only because MPC falls back on it's internal MPEG-2 decoder (even though it's specifically disabled).

Hi mate,

I've just checked my filters. I can confirm that FFdshow is being used: -

EDIT: And the aspect ratio is correct also: -

Cheers

cc979 · 18th January 2008, 18:49

Quote:

Originally Posted by haruhiko_yamagata

makeAVIS is an ANSI application. Unicode build is not supported.

maybe i misread the change logs

ImAhNoBoDy · 18th January 2008, 20:25

When I encode a video using x264 or ffmpeg to 29.97fps, ffdshow shows that the fps is 25 even though I made the fps 29.97 during the encode.

I even checked it out in gspot and it does say 29.97fps. Is this a bug? I have other videos that weren't encoded by me and it shows the correct fps on them.

haruhiko_yamagata · 19th January 2008, 04:28

Quote:

Originally Posted by ImAhNoBoDy

When I encode a video using x264 or ffmpeg to 29.97fps, ffdshow shows that the fps is 25 even though I made the fps 29.97 during the encode.

I even checked it out in gspot and it does say 29.97fps. Is this a bug? I have other videos that weren't encoded by me and it shows the correct fps on them.

I can't reproduce. Could you send us a sample?

Wilbert · 19th January 2008, 10:42

bug report:

Quote:

ffdshow spews to the debug output a LOT. It got bad enough that I hacked code into 1.7.X that allows OutputDebugString() to be intercepted and filtered by calling DLL. I submitted a bug on this and it looks like it already got assigned.

http://forums.virtualdub.org/index.p...T&f=7&t=15093&

I guess this bug is also present in the tryouts?

16th January 2008, 17:21	#3002 \| Link
Inventive Software Turkey Machine Join Date: Jan 2005 Location: Lowestoft, UK (but visit lots of places with bribes [beer]) Posts: 1,953	Oh bugger, I shoulda known about that, cause I suggested it to him! How silly of me! __________________ On Discworld it is clearly recognized that million-to-one chances happen 9 times out of 10. If the hero did not overcome huge odds, what would be the point? Terry Pratchett - The Science Of Discworld

16th January 2008, 18:31	#3005 \| Link
clsid ***** Join Date: Feb 2005 Posts: 5,647	Not without comparing the actual changes. It's too much work to specify all applied ffmpeg revisions. So I stopped doing that. __________________ MPC-HC 2.2.1

18th January 2008, 09:37	#3010 \| Link
cc979 Curious BetaTester Join Date: Oct 2005 Posts: 430	i just tried compiling svn 1790 (because of 1788) with 'make UNICODE=yes' but it fails on makeAVIS __________________ 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

18th January 2008, 16:09	#3015 \| Link
Inventive Software Turkey Machine Join Date: Jan 2005 Location: Lowestoft, UK (but visit lots of places with bribes [beer]) Posts: 1,953	Thank you haruhiko. I'm just waiting for a build. I'll see about making a test 352x480 video just to see if that works or not. __________________ On Discworld it is clearly recognized that million-to-one chances happen 9 times out of 10. If the hero did not overcome huge odds, what would be the point? Terry Pratchett - The Science Of Discworld

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

16th January 2008, 18:19	#3003 \| Link
Thunderbolt8 Registered User Join Date: Sep 2006 Posts: 2,197	is there any way to get to know to which changes/updates of libavcodec the number in brackets e.g. (11539) refer?

18th January 2008, 20:25	#3018 \| Link
ImAhNoBoDy Registered User Join Date: Sep 2007 Posts: 47	When I encode a video using x264 or ffmpeg to 29.97fps, ffdshow shows that the fps is 25 even though I made the fps 29.97 during the encode. I even checked it out in gspot and it does say 29.97fps. Is this a bug? I have other videos that weren't encoded by me and it shows the correct fps on them.