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Old 16th January 2011, 00:12   #12941  |  Link
e-t172
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Hi, I have an issue with Blu-ray subtitles (PGS, Presentation Graphics Stream) using MPC-HC and ffdshow.

Here is the result with madVR as the video renderer:



As you can see, it's quite ugly. The issue appears with (at least) madVR and EVR, although it seems less visible in EVR. Also, the subtitles flicker in madVR (but that's probably an unrelated issue). Other subtitles (SRT for example) seem to work fine.

Software used (all latest, 32-bit):
- Media Player Classic Homecinema 1.4.2499.0
- ffdshow r3721
- madVR 0.36
- Windows 7

Any idea what's going on?

Last edited by e-t172; 16th January 2011 at 00:25.
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Old 17th January 2011, 19:04   #12942  |  Link
ikarad
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Quote:
Originally Posted by e-t172 View Post
Hi, I have an issue with Blu-ray subtitles (PGS, Presentation Graphics Stream) using MPC-HC and ffdshow.

Here is the result with madVR as the video renderer:



As you can see, it's quite ugly. The issue appears with (at least) madVR and EVR, although it seems less visible in EVR. Also, the subtitles flicker in madVR (but that's probably an unrelated issue). Other subtitles (SRT for example) seem to work fine.

Software used (all latest, 32-bit):
- Media Player Classic Homecinema 1.4.2499.0
- ffdshow r3721
- madVR 0.36
- Windows 7

Any idea what's going on?
Maybe a problem with madvr because without madvr I don't have this bug since many versions of ffdshow.

Can you test without madvr?
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Old 18th January 2011, 12:01   #12943  |  Link
e-t172
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With EVR there is still some chroma issues around the edges of the letters, albeit much more subtle:


(see the bottom of "assassination")

Maybe the problem with madVR is unrelated to the much smaller corruption in EVR. Should I post in the madVR thread?
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Old 18th January 2011, 22:34   #12944  |  Link
hoborg
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Hi.
I have problem to open this MOV video - tested using LAVF and MPC-HC MP4 splitter.
Medialooks QT source + QTLite 4.10 doesnt work either.
It plays fine in Firefox using QTLite 4.10

Code:
Complete name                    : D:\download\Mvi_2280.mov
Format                           : MPEG-4
Format profile                   : QuickTime
Codec ID                         : qt  
File size                        : 10.5 MiB

D:\download\Mvi_2280.mov::Output

Media Type 0:
--------------------------
Unknown

AM_MEDIA_TYPE: 
majortype: MEDIATYPE_Stream {E436EB83-524F-11CE-9F53-0020AF0BA770}
subtype: Unknown GUID Name {08E22ADA-B715-45ED-9D20-7B87750301D4}
formattype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 1
cbFormat: 0


Media Type 1:
--------------------------
Unknown

AM_MEDIA_TYPE: 
majortype: MEDIATYPE_Stream {E436EB83-524F-11CE-9F53-0020AF0BA770}
subtype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
formattype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 1
cbFormat: 0
Not supported by FFDshow? Any idea what decoder use to play it in DirectShow?
Thanks.
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Last edited by hoborg; 18th January 2011 at 22:36.
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Old 19th January 2011, 00:18   #12945  |  Link
nm
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Quote:
Originally Posted by hoborg View Post
Hi.
I have problem to open this MOV video - tested using LAVF and MPC-HC MP4 splitter.
Medialooks QT source + QTLite 4.10 doesnt work either.
It plays fine in Firefox using QTLite 4.10

Complete name : D:\download\Mvi_2280.mov
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt
File size : 10.5 MiB
Looks like you only got part of the 28 MB file. Might explain some of the difficulties with it.
MPlayer plays the clip fine with libavformat.
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Old 20th January 2011, 15:35   #12946  |  Link
takenori
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Hi, my first post here
I have a problem with a dvd ripped-video via Handbrake 0.9.5 ("regular-high profile" profile) in which the video crashing out the mpc-hc when ffdshow set as decoder (all setting in default)

strangely enough, when I play other video and then play the said video without closing the player, the video play just fine.

heres the mediainfo:
Quote:
Format : Matroska
File size : 111 MiB
Duration : 2mn 54s
Overall bit rate : 5 333 Kbps
Writing application : HandBrake 0.9.5
Writing library : libmkv 0.6.4.1

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.0
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=1, N=16
Codec ID : V_MPEG4/ISO/AVC
Duration : 2mn 54s
Nominal bit rate : 5 000 Kbps
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Original display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 29.908 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.484
Writing library : x264 core 112
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / 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=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=300 / keyint_min=29 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=2pass / mbtree=1 / bitrate=5000 / ratetol=1.0 / qcomp=0.60 / qpmin=3 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00
Language : English
Color primaries : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M
Transfer characteristics : BT.709-5, BT.1361
Matrix coefficients : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M
for a cmoparison, heres the rip with handbrake 0.9.4, with the same profile, which works fine
Quote:
Format : Matroska
File size : 155 MiB
Duration : 4mn 4s
Overall bit rate : 5 329 Kbps
Writing application : HandBrake 0.9.4

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.0
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 4mn 4s
Bit rate : 5 000 Kbps
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.603
Stream size : 143 MiB (92%)
Writing library : x264 core 79
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / constrained_intra=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=1 / wpredb=1 / wpredp=2 / keyint=240 / keyint_min=24 / scenecut=40 / rc_lookahead=50 / rc=2pass / mbtree=1 / bitrate=5000 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00
Language : English
Color primaries : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M
Transfer characteristics : BT.709-5, BT.1361
Matrix coefficients : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M
thanks for the answer
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Old 20th January 2011, 17:10   #12947  |  Link
adam777
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Hello all,
I've recently came across a VobSub (sub/idx) subtitle that for some reason FFDShow was not able to load.
I made sure VobSub subtitles are ticked under "Subtitles" and it also worth noting that FFDShow is able to play srt files with no problems and also that the above VobSub subtitles loads just fine in DirectVobSub.
Any ideas as to what I should look at to help resolve this issue?
Thank, Adam.
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Old 20th January 2011, 18:01   #12948  |  Link
clsid
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It is a know bug with VobSubs.

There is nothing you can do except try to fix it yourself and submit a patch. None of the current devs has time/knowledge/motivation to fix it.
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Old 20th January 2011, 18:17   #12949  |  Link
Brazil2
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@ clsid

FYI the link to "ffdshow SVN builds" in your signature is now pointing to the "Very old builds" folder rather than your main folder.
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Old 20th January 2011, 18:58   #12950  |  Link
adam777
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Quote:
Originally Posted by clsid View Post
It is a know bug with VobSubs.

There is nothing you can do except try to fix it yourself and submit a patch. None of the current devs has time/knowledge/motivation to fix it.
Fair enough, thanks for the quick reply clsid
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Old 22nd January 2011, 22:47   #12951  |  Link
GRKNGLR
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I also have the PGS subtitle problem. The software I use are:
- ffdshow rev. 3747
- LAVFSplitter 0.12
- madVR v0.36
- Media Player Classic - Home Cinema v1.4.1.2881.0
- WinXP SP3



When can this be fixed?

Last edited by GRKNGLR; 22nd January 2011 at 22:53.
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Old 24th January 2011, 08:44   #12952  |  Link
grayedout
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I already wrote about the problem with ffdshow x64 - it crashes when memory usage of the program exceeds 2GB. However later I started using builds from xhmikosr which were made in MSVC2010. Those builds are working just fine and no crashes happen. Anyway I was still waiting for the new official x64 builds. Unfortunately all new official builds from clsid including ffdshow_rev3744_20110119_clsid_x64.exe still have 2Gb crash problem.

Question: is there any chance this problem will be fixed in official builds?
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Old 24th January 2011, 21:00   #12953  |  Link
JEEB
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Hello there.

It seems ffmpeg just got its wavpack decoder fixed, that finally seems to be able to handle >2 channels fine (link).

Looking forward towards seeing this on ffdshow-tryouts as well.
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Old 27th January 2011, 18:31   #12954  |  Link
Vincent Vega
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to deinterlace or not to deinterlace

i've unsuccessfully posted this question in mpc-hc thread, i really hope for better luck here.

this is a small sample recording made by my DVB-S viewing application (which supposedly demuxes requested program stream from .TS and muxes it to mp4):
http://www.mediafire.com/?x294obqj404fs8j

video is interlaced avc. however most DS players/decoders (example mpc-hc+ffdshow/yadif) don't recognize it as interlaced, and subsequently don't deinterlace it during playback.

i tried to 'heal' such files by remuxing to mkv:
-mkv remux by gdsmux does the trick, ffdshow begins to use deinterlacer;
-mkv remux by mkvmerge does not help - ffdshow keeps thinking its progressive.

maybe someone could take a closer look at this file and tell me what is wrong with it? i am suspecting the TV app somehow messes up cutting/demuxing from TS, and thus video streams come out slightly broken.
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Old 29th January 2011, 20:31   #12955  |  Link
Dstruct
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WMA 8/9 audio problem with this http://www.gearwire.com/media/yamaha...inter-namm.wmv video.

Code:
General
Format                           : Windows Media
File size                        : 8.87 MiB
Duration                         : 3mn 2s
Overall bit rate                 : 407 Kbps
Maximum Overall bit rate         : 398 Kbps
Encoded date                     : UTC 2007-01-26 23:54:37.000
Writing application              : Flip4Mac WMV Export Component for QuickTime (Mac) 2103

Video
ID                               : 2
Format                           : VC-1
Format profile                   : MP
Codec ID                         : WMV3
Codec ID/Info                    : Windows Media Video 9
Codec ID/Hint                    : WMV3
Description of the codec         : Windows Media Video V9 - 428 x 240, 29.96 fps, 350 kbps (CBR)
Duration                         : 3mn 2s
Bit rate                         : 334 Kbps
Width                            : 428 pixels
Height                           : 240 pixels
Display aspect ratio             : 16:9
Frame rate                       : 29.970 fps
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.108
Stream size                      : 7.27 MiB (82%)
Language                         : English (US)

Audio
ID                               : 1
Format                           : WMA
Format version                   : Version 2
Codec ID                         : 161
Codec ID/Info                    : Windows Media Audio
Description of the codec         : Windows Media Audio V9 Standard - 64 kbps, 44 kHz, 16 bit, Stereo (CBR)
Duration                         : 3mn 2s
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 44.1 KHz
Bit depth                        : 16 bits
Stream size                      : 1.40 MiB (16%)
Language                         : English (US)


Working fine in REAPER (using FFmpeg rev26400) so it must be a ffdshow issue.




EDIT: Weird, it's not working because I had "AC3 (S/PDIF encode mode) disabled in the Output tab!? Why does this option need to be enabled for this?

Last edited by Dstruct; 29th January 2011 at 20:40.
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Old 29th January 2011, 21:40   #12956  |  Link
VipZ
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Can anyone confirm recent AC3 bitstream issues, few AC3 streams when bitstreamed play video at 60fps while audio stays at correct speed? There are 3 Fixes, use LAVFSplitter for MKV, use MPC-HC AC3 SPDIF, or deselect connect with PCM first. Not sure if this is a MPC splitter bug or ffdshow bug.
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Last edited by VipZ; 29th January 2011 at 21:56.
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Old 3rd February 2011, 20:13   #12957  |  Link
terminaldawn
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Is there a recommended way to upgrade or switch versions FFDShow Tryouts?

Do I first un-install or do I just install over the top of the existing version?

Thanks!!!!
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Old 3rd February 2011, 20:14   #12958  |  Link
Dstruct
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Quote:
Originally Posted by terminaldawn View Post
Is there a reccomended way to upgrade or switch versions FFDShow Tryouts?

Do I first un-install or do I just install over the top of the existing version?

Thanks!!!!
Just install them on top. No need to uninstall first.
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Old 3rd February 2011, 20:35   #12959  |  Link
terminaldawn
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Quote:
Originally Posted by Dstruct View Post
Just install them on top. No need to uninstall first.
Even if I need to go back a version?
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Old 3rd February 2011, 21:17   #12960  |  Link
Dstruct
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Quote:
Originally Posted by terminaldawn View Post
Even if I need to go back a version?
Yeah it's pretty safe.
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