LAV Filters - DirectShow Media Splitter and Decoders

[CruNcher]

Originally Posted by [ReX]

It's an Intel GM45, so I guess I'm lucky that it can even play most DXVA content.

Seems to be the same problem that is torturing Levs Quciskync DXVA Native implementation currently the coming CoreAVC 3.1 will have it fixed for GT1/GT2 @ least
You could try Cyberlink or Arcsofts Decoder they also have no issues on Quicksync @ least might be the same for GM45

Would be interesting to see if you get the same issues as explained here with those streams https://forum.doom9.org/showpost.php...postcount=9794 and Nevs DXVA Decoder on your GM45 especially the not ref frame related issues (crash,green screen,decodinerror and blu-ray problem)

[roytam1]

libav has ZeroCodec and RALF(Real Audio Lossless) support today, so please support them in LAV as well. Thanks.

[Midzuki]

What about supporting VC-1 elementary streams?

You see, VC1ESparser.dll sucks, ArcDemux.ax is far from perfection, and only recently I've learned how to stop Mplayer's fontscanningmania once and for all

[SamuriHL]

Alright I finally broke down and decided to retire the x2 4200 in my bedroom machine and ordered a sandy bridge i5. Yes I know ivy bridge is coming in a few weeks but that's why I was able to get an upgrade fairly cheap. I'll most likely be keeping the nvidia 450 in there. I'll be happy to have a faster processor in there that can decode video properly. This should be fun. I guess I'll have to test the Intel decoder vs the cuvid stuff now. I can't wait!

Sent from my Xoom using Tapatalk

[nevcairiel]

Originally Posted by Midzuki

What about supporting VC-1 elementary streams?

Elementary streams should play if you enable "rawvideo" in the LAV Splitter configurations. Seeking will probably not work, though.

[[ReX]]

Originally Posted by CruNcher

Would be interesting to see if you get the same issues as explained here with those streams https://forum.doom9.org/showpost.php...postcount=9794 and Nevs DXVA Decoder on your GM45 especially the not ref frame related issues (crash,green screen,decodinerror and blu-ray problem)

Video #1: I can see some of the video but blocking happens (pretty much the same as the video I posted earlier).
Video #2: I got this in the middle of the video.
Video #3: This one is really bad, the image shows a little at the beginning and comes back only once.
Video #4: I get jerky playback and lots of corruption. But if I seek it to anywhere but the beginning, it plays fine after a short while.
Video #5: Green screen. No crash.
Video #6: Green screen.
Video #7: I got this once, with both native and copy-back DXVA.
Video #8: Some problem as the previous video, blocking but not covering the entire frame.

[Skibicki]

Originally Posted by Superb

Also, did you try xy-VSFilter?

Yes, it worked. Thanks.

[Midzuki]

Originally Posted by nevcairiel

Elementary streams should play if you enable "rawvideo" in the LAV Splitter configurations.

0_o

But thanks for answering.

[MSL_DK]

Originally Posted by nevcairiel

Indeed. Thats MPC-HCs doing, request the feature there.

There is also ITrackInfo which can be used to get only the title and/or language without all the codec information from IAMStreamSelect

Then I do not understand that it is shown with the internal splitter (MPC Matroska Source)

[nevcairiel]

Originally Posted by MSL_DK

Then I do not understand that it is shown with the internal splitter (MPC Matroska Source)

Who knows, but there isn't anything i can do. LAV exports the stream title over all available ways. Request the feature with MPC-HC.

[sneaker_ger]

Originally Posted by nevcairiel

Elementary streams should play if you enable "rawvideo" in the LAV Splitter configurations. Seeking will probably not work, though.

Does anyone know how to get it to work with H.264 ES?
The player will resize to actual resolution, but the picture is black and paused.

[MSL_DK]

Originally Posted by nevcairiel

Who knows, but there isn't anything i can do. LAV exports the stream title over all available ways. Request the feature with MPC-HC.

Where is the best place to do this? http://sourceforge.net/apps/trac/mpc-hc/report/9 or http://forum.doom9.org/showthread.php?t=123537

[Pat357]

Originally Posted by nevcairiel

Elementary streams should play if you enable "rawvideo" in the LAV Splitter configurations. Seeking will probably not work, though.

Yes, but I still get much "stalls" upon opening streams H.264 streams this way.
The player stays in pause at the beginning of the H.264 file, this with a black screen.

[nevcairiel]

Originally Posted by Pat357

Yes, but I still get much "stalls" upon opening streams H.264 streams this way.
The player stays in pause at the beginning of the H.264 file, this with a black screen.

We were talking about VC-1. :P

[Pat357]

Originally Posted by sneaker_ger

Does anyone know how to get it to work with H.264 ES?
The player will resize to actual resolution, but the picture is black and paused.

I have this problem for months now, but never found a solution to make this work with Lav-splitter.

I got so tired of it that I went for AVsplitter and I'm using this just to open H264 ES. (you can configure it like this).
All streams, except H264 ES, are still handled by Lav-splitter.

PS : if you put the H264 ES in a container (format doesn't matter : MKV, MP4,...) it works with LAV-splitter and you can even seek and do frame-stepping)

[Mercury_22]

Nev is switching programs (second video in the same file) meant to work only with Blu-rays or it's working in single ts/m2ts files too ? Cause it's not working for me in single files

[nevcairiel]

Video Stream switching works just fine in any container, assuming its muxed properly to support switching.

PS:
Different programs in mpeg-ts are not supported, but you should just not see the streams of other programs.

PPS:
I would hope people know how to report bugs by now.
"It doesn't work" is not helpful.

[Mercury_22]

Originally Posted by nevcairiel

Video Stream switching works just fine in any container, assuming its muxed properly to support switching.

PS:
Different programs in mpeg-ts are not supported, but you should just not see the streams of other programs.

PPS:
I would hope people know how to report bugs by now.
"It doesn't work" is not helpful.

I'm uploading right now but it takes forever I'll edit my post with the link

So neither second audio isn't supposed to show in a ts file?

EDIT: Finally sample

[sneaker_ger]

Originally Posted by Pat357

I have this problem for months now, but never found a solution to make this work with Lav-splitter.

I got so tired of it that I went for AVsplitter and I'm using this just to open H264 ES. (you can configure it like this).
All streams, except H264 ES, are still handled by Lav-splitter.

PS : if you put the H264 ES in a container (format doesn't matter : MKV, MP4,...) it works with LAV-splitter and you can even seek and do frame-stepping)

So it's not just me, then. Thx. I'll try AVsplitter.

[nevcairiel]

I can probably somehow fix H264 ES playback, but that still doesn't give you seeking.

PS:
If i just take a existing ts/mkv/... file and demux the video with eac3to, the resulting file plays just fine.
How do you produce your files that don't work? :d