MeGUI: bug reports and feature requests

[Rat Killer]

I have a large number of files where the video is fine but the audio is in the wrong format and both need to go into an mp4 container. At the moment I use the HD streams extractor to extract an h264 file and an ac3 (converted from aac) file. Then use the mp4 muxer to put them into the new container. One file at a time.

Is there any way to do a job like this in a more automated way like with the one click encoder without recoding the video?

[Dal]

Is there any chance that MeGui will support DGAVCDecDI?
Or is there a way to replace DGDecodeNV with DGAVCDecDI?

As it is now, when I try to open a h264 .ts file in file indexer, MeGui seems to use DGAVCIndex, which is old, and cannot demux multiple audio streams at once.

And when I index the file "manually" with DGAVCIndexDI.exe (creating a .dgi file), and try to open it with AVS Script Creator, I get this error:

AviSynth scrip error:
LoadPlugin: unable to load "<path to megui\tools\dgindexnv\DGDecodeNV.dll"

But that is natural since I don't have a Nvidia GFX card.

If there currently is no way to use DGAVCDecDI in MeGui, consider this a request

Thank you.

[LeXXuz]

Originally Posted by Zathor

2041 [Audio Encoder] added 24 <--> 25 conversions

No more 'manual' conversions for me. Thank you!!!

[meshaun]

Hi guys..
Umm, I got MeGUI not responding in the 1-Click.
It shows Preprocessing for hours!!!
Nothing goes forward or anything but the preprocessing is just happening it seems

[Zathor]

Please post your log file.

[Overdrive80]

Would be wonderfull can encode h264 @10 bit using megui. Is possibly??

Thanks. ^^

[LeXXuz]

It would be great if the Audio Cutter supports AAC in MP4 container.

If that's too much effort, an automated demux, either after AAC encode with nero or before cutting would be great.

This would spare users to manually demux AAC streams before using the Audio Cutter.

[tebasuna51]

Audio Cutter is bassed in BeSplit (abandoned), without support for containers.
Also don't support AC3/MP3 in AVI's, ...

But a Tool option to demux MP4, AVI, ... like HD Stream Extractor for MKV, M2TS,... can be usefull (even manually).

[himan2001]

An very old anoying Bug is back in megui/mkvtoolnix:

The created Videofiles for 24000/1001 contains again
the wrong framerate of 23975(!) instead 23976 or 24000/1001.

Only the final muxed container has the correct framerate:


eac3to-Demux-Sample:

MKV, 1 video track, 1 audio track, 0:42:28, 24p /1.001

1: h264/AVC, 720p23.975 (16:9)
"H.264 Video"
2: AC3, 5.1 channels, 448kbps, 48kHz
"English DD 5.1"
v01 The video bitstream is encoded in a non-standard framerate.
v01 The video bitstream framerate field doesn't match the container framerate.


...and in popcornhour the same infos.

This was fixed for while and now the old Framerate-Bug is back.

The problem comes up with creating the Videostream itself. mkvtoolnix later only remuxes the container with the correct framerate of 24000/1001 but not fixx the wrong Video-Framerate itself!

So when a user encode with "23.976", please make sure the Info is correctly written to the Videobitstream itself when encoding ;-)

[tebasuna51]

Originally Posted by himan2001

An very old anoying Bug is back in megui/mkvtoolnix:

The created Videofiles for 24000/1001 contains again
the wrong framerate of 23975(!) instead 23976 or 24000/1001....

Remember use the AssumeFps(24000,1001) in the .avs script.

[himan2001]

Originally Posted by tebasuna51

Remember use the AssumeFps(24000,1001) in the .avs script.

This is a general problem for the wide masses ;-)

In the AVS Script the Framerate is set to 23.976 since very long time and the resulting File is 23975(!), so it is a new bug

Question: WHY is this 24000/1001-thing newly needed, when source is comming from BluRay ?

This setting was not needed in older Versions of MEGui and it was fixed in an older Vewrsion, but don´t remember, in which Version.

[Zathor]

Please provide the complete log file of the conversion process.

[himan2001]

Originally Posted by Zathor

Please provide the complete log file of the conversion process.

DirectShowSource("BDsource.mkv", fps=23.976, audio=false, pixel_type="YV12")

Spline36Resize(1280,720,0,0,1920,1080)


That´s all. Since Years i use it, and with older Versions of Megui/mkvtoolnix the resulting "video.mkv" gehts 23.976
in the Header. Now Is 23.975 and is complained in poppy and eac3to and maybee more devices and demuxers.

I see the problem, that "Millions of Peoples" use the "Default-Scripts" since years, and now the "AssumeFPS(24000/1001) is needed ?

I think it makes more sense, when a source comes with "ntsc_film", then the resulting ES-Stream has the 24000/1001 correctly setted as "default", like in the old MeGui-Versions ;-)

[tebasuna51]

Originally Posted by himan2001

DirectShowSource("BDsource.mkv", fps=23.976, audio=false, pixel_type="YV12")

Use DirectShowSource("BDsource.mkv", audio=false, pixel_type="YV12").AssumeFps(24000,1001)

Is a DirectShow problem, not MeGUI or AviSynth.

[himan2001]

Originally Posted by tebasuna51

Use DirectShowSource("BDsource.mkv", audio=false, pixel_type="YV12").AssumeFps(24000,1001)

Is a DirectShow problem, not MeGUI or AviSynth.

Why is this NOW a problem ? It worked a long long time without the "new" settings, but thx anyway.

I´am not changed the decoder or avisynth or the directhsow.dll the last 2 years, but i made updates to Megui/mkvtoolnix, and now there is this problem (back again)...

This Problem WAS fixed in Megui, but can´t remember, why is now back.

I think it´s easier to handle this internaly as default.
I really see not the Problem to fixx 23975 -> 23976 finaly

There is only one real "ntsc_film" Frequency, so i see no problem to handle this always correctly without producing new non-standard filmrates ?

Hmmm...

[AMED]

@himan2001
Try indexing your MKV with the file indexer in MEGUI.

[tebasuna51]

The problem is related with the file to decode, not always appear.

@AMED, the same problem with ffms2.
Always put the explicit AviSynth statement AssumeFps

MeGUI add the needed AssumeFps with the Tool AVS Script Creator.

[Zathor]

2050 [Update] added check so that files can only be installed using the correct MeGUI build
2049 open avisynth script handling improved
2048 fixed spelling. Bug #3390630
2047 [x264] fixed maximum --rc-lookahead value. a value > 250 was possible in rare situations. Bug #3383262

[meshaun]

Why isn't there a option to Resize to a Higher resolution?
I have some Mobile videos in 320x and I want to resize those to 720x480.
Since the aviscript should be manually edited to make it resize, the calculations go wrong.
Why not make megui select the height automatically and enable options to maximize the resolution?

[Zathor]

Originally Posted by Overdrive80

Would be wonderfull can encode h264 @10 bit using megui. Is possibly??

Never tried it. What happens when you replace the exe files?

Originally Posted by meshaun

Why isn't there a option to Resize to a Higher resolution?

I assume the reason is that in most cases it makes no sense to upsize. But there should already be a feature request in the list.

Originally Posted by Dal

Is there any chance that MeGui will support DGAVCDecDI?

I do not have DGAVCDecDI and therefore cannot add it.