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Old 17th April 2024, 02:39   #10501  |  Link
hirahi
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When using MPC-BE 1.7.0.17 and setting the renderer to MPC Video Renderer 0.8.0.2224 or later, noise occurs on the screen and the image
is not displayed properly.

There is no problem with MPC-HC 2.2.1.

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Old 17th April 2024, 03:43   #10502  |  Link
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Quote:
Originally Posted by hirahi View Post
When using MPC-BE 1.7.0.17 and setting the renderer to MPC Video Renderer 0.8.0.2224 or later, noise occurs on the screen and the image
is not displayed properly.

There is no problem with MPC-HC 2.2.1.
So - where is screenshots ?
What's video - any of some specifics ?
Show filters list.
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Old 18th April 2024, 01:40   #10503  |  Link
hirahi
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screenshot is below.
http://hirahi.cloudfree.jp/archive/mpc_be.png

video is an MPEG2 VOB file

MPC-BE standard filters are used.
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Old 18th April 2024, 02:30   #10504  |  Link
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Quote:
Originally Posted by hirahi View Post
screenshot is below.
http://hirahi.cloudfree.jp/archive/mpc_be.png

video is an MPEG2 VOB file

MPC-BE standard filters are used.
Fixed in MPC-BE video decoder.

P.S. Fixed also in MPC VR.
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Last edited by Aleksoid1978; 18th April 2024 at 03:45.
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Old 18th April 2024, 05:07   #10505  |  Link
hirahi
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Quote:
Originally Posted by Aleksoid1978 View Post
Fixed in MPC-BE video decoder.

P.S. Fixed also in MPC VR.
MPC-BE 1.7.0.19+MPC Video Renderer 0.8.0.2227
I confirmed that the video was displayed correctly.

Last edited by hirahi; 18th April 2024 at 08:50.
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Old 19th April 2024, 15:43   #10506  |  Link
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LAV Filters advantage over included in MPC-BE

Sorry if this has been answered before, but I've always been curious as to what advantage comes from using external LavFilters over recent MPC-BE internal filters (source, video, audio), specially MPC Video Decoder 1.7.0.

In the latter settings, is there any advantage on using D3D12cb over default 'D3D11, DXVA2'? I tried the former on Intel graphics and the green line graph on 'Ctrl + J' mas more jagged.
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Old 19th April 2024, 15:51   #10507  |  Link
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Quote:
Originally Posted by wyup View Post
In the latter settings, is there any advantage on using D3D12cb over default 'D3D11, DXVA2'?
There are no advantages other than special use. Copyback mode will always be slower than native modes.
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Old 20th April 2024, 01:55   #10508  |  Link
Sunspark
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@wyup The LAV filter splitter is much better because it allows for more control of subtitles, audio, etc. if you've taken the time to dial in some settings, which I have. In the BE player, I use it as an external filter.. but for decoders in BE, I use the BE video and audio decoders.

Copy-back still has a use-case, depending on the renderer, e.g. inverse-telecining of a DVD, but this doesn't really apply to most people anymore.
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Old 20th April 2024, 04:28   #10509  |  Link
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What LAV Splitter better for subtitles, audio ?
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Old 20th April 2024, 07:02   #10510  |  Link
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automatic stream selection. AFAIK there is nothing like that in mpc-be.

the option to disable hardware decoding niece but very good reasons to do so.

there is also the "issue" with hardware decoding and madVR.
where the d3d11 -> d3d9 interop cost more then a copyback operation...
with a dvd you are usually better of using software decode.
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Old 20th April 2024, 13:41   #10511  |  Link
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Quote:
Originally Posted by huhn View Post
automatic stream selection.
What you mean?
See this - https://github.com/Aleksoid1978/MPC-...ack-preference ?
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Old 20th April 2024, 14:56   #10512  |  Link
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I have a few mp4 files that makes MPC-BE + internal filters crash but no problems with LAV splitters. So LAV seem to be more "tolerant" on problematic video files.
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MPC-BE feature wishlist: 1) DiscID
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Old 20th April 2024, 15:07   #10513  |  Link
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Upload a sample for devs. Maybe worth to take a look at such files.
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Old 20th April 2024, 17:55   #10514  |  Link
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Quote:
Originally Posted by Grimsdyke View Post
I have a few mp4 files that makes MPC-BE + internal filters crash but no problems with LAV splitters. So LAV seem to be more "tolerant" on problematic video files.
Name the version MPC-BE to be more specific. Please provide your problematic samples or take them from here.

We can also remember that recent releases of LAV Filters had problems.

added:
There are reports that MPC-BE 1.7.0.20 has problems with some files after updating FFmpeg. We haven't reproduced the problem yet.

added:
Problem with VP9 fixed in MPC-BE 1.7.0.22.

Last edited by v0lt; 21st April 2024 at 11:00.
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Old 20th April 2024, 20:03   #10515  |  Link
huhn
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Quote:
Originally Posted by Aleksoid1978 View Post
cool where?
Quote:
Originally Posted by v0lt View Post
Name the version MPC-BE to be more specific. Please provide your problematic samples or take them from here.

We can also remember that recent releases of LAV Filters had problems.

added:
There are reports that MPC-BE 1.7.0.20 has problems with some files after updating FFmpeg. We haven't reproduced the problem yet.
well yes ffmpeg had problem with "hevc".
that's why lav had issues and if you use the same version lavfilter used at the time you should have the same issue.
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Old 21st April 2024, 13:59   #10516  |  Link
Celio1080p
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Hello everyone.
Guys, mpc-be is only seeing 4 audio files in a video that i have here.
Fallout series.
But, if i open the video with mkvtoolnix, i can see 32 audio files.

There's anyway to force MPC-BE to show them all ?

I tried the Windows Media Player 2022 in Windows 11 Pro, my main PC, and it showed all audio files.
But i prefer MPC-BE, far superior.
Sorry my english.
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Old 21st April 2024, 18:22   #10517  |  Link
Sunspark
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One way to fix is in the settings for external filters to add lav splitter and lav splitter source. Mark both as prefer and checked.

In the settings for internal filters, uncheck everything on the source filters tab.
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Old 21st April 2024, 22:52   #10518  |  Link
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Quote:
Originally Posted by Celio1080p View Post
Hello everyone.
Guys, mpc-be is only seeing 4 audio files in a video that i have here.
Fallout series.
But, if i open the video with mkvtoolnix, i can see 32 audio files.

There's anyway to force MPC-BE to show them all ?

I tried the Windows Media Player 2022 in Windows 11 Pro, my main PC, and it showed all audio files.
But i prefer MPC-BE, far superior.
Sorry my english.
Upload file or give torrent link.
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Old 22nd April 2024, 02:32   #10519  |  Link
Celio1080p
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Quote:
Originally Posted by Aleksoid1978 View Post
Upload file or give torrent link.
https://gofile.io/d/3VrPlm

There. Download to check it. I don't know why MPC-BE can't see the audio files. But Windows Media Player 2022 can. MediaInfo can.
MkvToolNix can.
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Old 22nd April 2024, 02:43   #10520  |  Link
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Quote:
Originally Posted by Celio1080p View Post
https://gofile.io/d/3VrPlm

There. Download to check it. I don't know why MPC-BE can't see the audio files. But Windows Media Player 2022 can. MediaInfo can.
MkvToolNix can.
It's simple - most of the audio tracks and subtitles are simply turned off, you can check in MKVToolnix - "Track enabled" flag, it is in the "No" state.
LAV Splitter doesn't show them either.
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