[WiP] madVR support in MP1 (8 Viewers)

[joecrow]

It's a short mkv derivated from an European sat tv recording ( 1080i 50Hz. ) where the MP's drc works perfectly setting the correct refresh rate, while MAVR is not able to do it.

Thanks a lot for your time

Interesting using MPC-HC with Madvr, Cntrl+j shows this clip as 23hz and it plays at 60hz (no 23hz available with test PC monitor) but when played with VLC it is seen and played as 50hz.

 

[microfast]

It's a short mkv derivated from an European sat tv recording ( 1080i 50Hz. ) where the MP's drc works perfectly setting the correct refresh rate, while MAVR is not able to do it.

Thanks a lot for your time

Interesting using MPC-HC with Madvr, Cntrl+j shows this clip as 23hz and it plays at 60hz (no 23hz available with test PC monitor) but when played with VLC it is seen and played as 50hz.

Exactly, the problem is that do exist MKV like this sample where in the header are indicated two different refresh rates and Madvr doesn't use the correct one ...

 

[Sebastiii]

Hey

Seems we have :
Frame rate : 50.000 fps
Original frame rate : 23.976 (24000/1001) fps

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 4 frames
Format settings, GOP                     : M=4, N=28
Codec ID                                 : V_MPEG4/ISO/AVC
Duration                                 : 1mn 0s
Bit rate                                 : 7 451 Kbps
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Variable
Frame rate                               : 50.000 fps
Original frame rate                      : 23.976 (24000/1001) fps
Standard                                 : Component
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan type, store method                  : Separated fields
Scan order                               : Top Field First
Bits/(Pixel*Frame)                       : 0.072
Stream size                              : 53.3 MiB (97%)
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Compared to another mkv :

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4.1
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 5 frames
Codec ID                                 : V_MPEG4/ISO/AVC
Duration                                 : 43mn 54s
Bit rate                                 : 2 590 Kbps
Width                                    : 1 280 pixels
Height                                   : 720 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 (24000/1001) fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.117
Stream size                              : 813 MiB (87%)
Title                                    : Source : iNTERNAL 720p HDTV KILLERS
Writing library                          : x264 core 148 r2705 3f5ed56
Encoding settings                        : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=22 / lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=crf / mbtree=1 / crf=18.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Language                                 : English
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Matrix coefficients                      : BT.709

Does it means that madVR use 'Original frame rate' while MP DRC take 'Frame rate' value ?

 

[Kotik]

This is happening cause MadVR detects a 3:2 Pull Down in the video and as a result it will try to reproduce the original content.

In order to avoid that u will have to make some adjustment.



Set it like that and try again

P.S. U should also disable any Pull Down detection that ur card might be doing, but 1st see with the options i suggest, if it works then u are ready.

 

[kenwonders]

Isn't the problem with LAV? madVR says the 23.97 is coming from source filter. Interesting file!

 

[alexdepalma]

Hi @Sebastiii
regarding the problem with MP GUI blank when x presed. as you mentioned is related when Windowed overlay is active. If disabled, I have no more problems but H265 videos dont play fluent if no windowed mode active.

Is it possible to solve that?

 

[GeYe]

I have problems with long stop in tv and series, mostly after watching long time one series or one tv channel. Mostly zapping runs very fast.

Finnaly i have this now in logs. Look at timestamp 2016-10-17 20:26:22 going on stop and 2016-10-17 20:26:38. Maybe someone has some ideas.

 

[Sebastiii]

I have problems with long stop in tv and series, mostly after watching long time one series or one tv channel. Mostly zapping runs very fast.

Finnaly i have this now in logs. Look at timestamp 2016-10-17 20:26:22 going on stop and 2016-10-17 20:26:38. Maybe someone has some ideas.

Yep seems :
[2016-10-17 20:26:23,534] [ 0] [1c28] - MPMadDshow::MadStopping done
[2016-10-17 20:26:38,946] [ 0] [1c28] - MPMadDshow::MadDeinit shutdown start

[2016-10-17 20:26:23,839] [Log ] [MPMain ] [INFO ] - Disconnecting all pins from filter madVR
[2016-10-17 20:26:38,114] [Log ] [MPMain ] [INFO ] - Disconnecting pin Subtitle

So need to look why but i remember seeing this on laptop and after not knowing why, it was working faster

 

[Sebastiii]

Added V217 link (fix a leak)

 

[Sebastiii]

Hi @Sebastiii
regarding the problem with MP GUI blank when x presed. as you mentioned is related when Windowed overlay is active. If disabled, I have no more problems but H265 videos dont play fluent if no windowed mode active.

Is it possible to solve that?

Hey
Solve the windowed mode ?
Need to test again but not sure

Does it happen with mpc-hc ? (last time i get this it happen too in mpc-hc) (or maybe it's a madVR setting or nvidia hard to tell )