Italy
I have the same problem.
I tried V2 + reclock (with vsync disabled) and I solved my problem.
MP1 EVR Presenter/dshowhelper community development (142 Viewers)
- Thread starter Owlsroost
- Start date
I have the same problem.
I tried V2 + reclock (with vsync disabled) and I solved my problem.
- Moderator
- #132
Hi,
I will test it, but my main PB si that i use Bitstream with a delay and it doesn't work with Reclock
(i have set for 24p a delay of 300ms but when i set even 1ms -> no sound anymore)
Thanks for feedback
Seb.
I will test it, but my main PB si that i use Bitstream with a delay and it doesn't work with Reclock
(i have set for 24p a delay of 300ms but when i set even 1ms -> no sound anymore)Thanks for feedback
Seb.
It's important to know which kind of movie gives you the problem (for instance xvid 25fps, mkv h.264, ecc.)
For me the only way to solve the stutter problem with xvid 25fps is using reclock with vsync disabled with v4 DLL.
Right. Probably the best goal for owl will improve the new MP vsynch control reliability for matched fps and monitor refresh disabling reclock vsynch control in that case and check when reclock speed up /down and disable MP internal vsynch control let reclock work on that. So imho a reclock feedback could be the key to obtain a perfect brand new video renderer.
- Moderator
- #135
Yes effectively it would be great
And
Code:
Format : Matroska
Taille du fichier : 10,9 Gio
Durée : 2h 4mn
Débit global moyen : 12,6 Mb/s
Date d'encodage : UTC 2010-04-30 20:39:41
Application utilisée : mkvmerge v3.3.0 ('Language') built on Mar 24 2010 14:59:24
Bibliothèque utilisée : libebml v0.8.0 + libmatroska v0.9.0
Vidéo
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Profil du format : High@L4.1
Paramètres du format, CABAC : Oui
Paramètres du format, RefFrames : 4 images
Type de muxing : Container profile=Unknown@4.1
Identifiant du codec : V_MPEG4/ISO/AVC
Durée : 2h 4mn
Débit : 10,2 Mb/s
Débit nominal : 10,4 Mb/s
Largeur : 1 920 pixels
Hauteur : 1 080 pixels
Format à l'écran : 16/9
Images par seconde : 23,976 Im/s
Résolution : 8 bits
Colorimétrie : 4:2:0
Type d'image : Progressif
Bits/(Pixel*Image) : 0.204
Taille du flux : 8,84 Gio (81%)
Bibliothèque utilisée : x264 core 94 r1570 d9db8b3
Paramètres d'encodage : cabac=1 / ref=4 / deblock=1:0:0 / analyse=0x3:0x133 / 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=24 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / wpredb=1 / wpredp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc=2pass / mbtree=0 / bitrate=10414 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / pb_ratio=1.30 / aq=1:1.00
Langue : Anglais
Audio #1
ID : 2
Format : DTS
Format/Info : Digital Theater Systems
Identifiant du codec : A_DTS
Durée : 2h 4mn
Type de débit : Constant
Débit : 1 510 Kbps
Canaux : 6 canaux
Position des cannaux : Front: L C R, Side: L R, LFE
Echantillonnage : 48,0 KHz
Résolution : 24 bits
Taille du flux : 1,31 Gio (12%)
Langue : Anglais
Audio #2
ID : 3
Format : AC-3
Format/Info : Audio Coding 3
Format_Settings_ModeExtension : CM (complete main)
Identifiant du codec : A_AC3
Durée : 2h 4mn
Type de débit : Constant
Débit : 640 Kbps
Canaux : 6 canaux
Position des cannaux : Front: L C R, Side: L R, LFE
Echantillonnage : 48,0 KHz
Taille du flux : 571 Mio (5%)
Langue : Français
Texte #1
ID : 4
Format : UTF-8
Identifiant du codec : S_TEXT/UTF8
Identifiant du codec/Info : UTF-8 Plain Text
Langue : Anglais
Texte #2
ID : 5
Format : UTF-8
Identifiant du codec : S_TEXT/UTF8
Identifiant du codec/Info : UTF-8 Plain Text
Langue : FrançaisI play it with 23hz setup in my HTPC (MP use dynamic refresh to setup it).
Thanks Guys,
Seb.
I was using v4(without reclock) and I was quite happy with it, only small sutter few times within hour. But v2 With reclock vsync enabled is even better. Dvd is fine, when earlier there was microsutter. Tv with those scrolling text(bloomberg was worst) is fine. Hdtv is also fine. Im not sure if dvd covers 24hz in 50hz display. Currently I dont have material to test more.
Thanks.
Thanks.
Why 23 and not 24hz?
Also when you make this tests please disable all external plugins, in particular those that act on video format (intelligent frame rate, ecc.).
- Thread starter
- #139
Re: AW: MP1 EVR Presenter/dshowhelper community development
I'm working on improving several areas - the main one is making sure that when EVR presenter does have to drop or repeat a frame it does it cleanly (without generating bursts of judder etc) so the visual impact is minimised. This seems difficult to do in 1:2 fps ratio situations but I hope I've got a working solution now
The other areas are implementing a better/more reliable way of estimating the display refresh rate, and integrating the vsync correction into the main video sample presentation scheduling logic.
I've made quite a lot of progress, but the sample scheduling is quite sensitive to code changes - it's very easy to make a minor change which breaks things badly so it drops/repeats frames all over the place - then I have to try and work out why....
Tony
I'm working on improving several areas - the main one is making sure that when EVR presenter does have to drop or repeat a frame it does it cleanly (without generating bursts of judder etc) so the visual impact is minimised. This seems difficult to do in 1:2 fps ratio situations but I hope I've got a working solution now
The other areas are implementing a better/more reliable way of estimating the display refresh rate, and integrating the vsync correction into the main video sample presentation scheduling logic.
I've made quite a lot of progress, but the sample scheduling is quite sensitive to code changes - it's very easy to make a minor change which breaks things badly so it drops/repeats frames all over the place - then I have to try and work out why....
Tony
