Alliance for Open Media codecs

[mzso]

Originally Posted by benwaggoner

media-autobuild-suite is the only way to get it I know of other than finding someone who's already made a binary. That said, media-autobuild-suite has something wrong that keeps it from fully building about 85% of the time....

I only got to:

- Download and install msys2 basic system

-------------------------------------------------------------------------------
-------------------------------------------------------------------------------

- Downloading and unpacking msys2 basic system

-------------------------------------------------------------------------------
The Win32 internal error "Egy rendszerhez csatlakoztatott eszköz nem működik" 0x1F occurred while writing to the console output buffer at
 the current cursor position. Contact Microsoft Customer Support Services.

'7za' is not recognized as an internal or external command,
operable program or batch file.

Even though nothing is specified as requirement besides OS, RAM/diskspace and Powershell.

At the very fist step it actually tries to do something, after wasting me a quarter hour asking questions for nothing.

[Rumbah]

Did you enable Powershell script execution?

[stax76]

For non-free codes you have to build it yourself then, because the resultant binary will be unredistributable. Anyone distributes that binary (like what Patman is doing) is illegal.

Which codec?

[HolyWu]

Originally Posted by stax76

Which codec?

Probably either openssl or fdk-aac iirc. You can see the configuration and license via ffmpeg -L.

[mzso]

Originally Posted by Rumbah

Did you enable Powershell script execution?

I don't know what that entails. I ran the .bat in powershell.

[Rumbah]

Originally Posted by mzso

I don't know what that entails. I ran the .bat in powershell.

Then that might be the problem. Nowadays Powershell blocks scripts by default. And the bat file calls a .ps1 script.

You can test it by calling

Get-ExecutionPolicy

in Powershell.

If it says restricted you have to change it.

You have to open a Powershell window as Administrator and set the policy to unrestricted with

Set-ExecutionPolicy Unrestricted

Then you can close it and try to start them MABS bat again. (I just tested MABS and on the first run it got stuck but closing it and then starting it again it downloaded everything and worked)

You can set the setting back to restricted in an admin shell by

Set-ExecutionPolicy Restricted

But generally you don't have to worry much as this whole blocking thing is no security feature. There are many ways to circumvent it and it's more for admins to not hurt themselves by accident.


PS: If you only build for yourself you can try replacing "-mtune=generic" with "-march=native" in media-autobuild_suite.bat to optimize for your CPU.

[LigH]

Originally Posted by hajj_3

MPC-HC v1.5.5

Are you sure? My current version is 1.9.2, released by clsid.

[hajj_3]

Originally Posted by LigH

Are you sure? My current version is 1.9.2, released by clsid.

oh, i mean't MPC-BE, sorry about that.

[marcomsousa]

If you don't want to compile your self ffmpeg and all you have already here a docker image with that: https://hub.docker.com/r/singhkays/ffmpeg-av1-libaom (updated every day)

ARG nasm_version=2.14.02
ARG x264_version=master
ARG x265_version=3.2.1
ARG libvpx_version=v1.8.2
ARG fdk_aac_version=v2.0.1
ARG lame_version=3.100
ARG opus_version=v1.3.1
ARG libaom_version=master
ARG vmaf_version=v1.3.15
ARG ffmpeg_version=4.2.2

If you want to compile you self you have here the script: https://github.com/singhkays/docker-...ter/Dockerfile (Ubuntu Bionic)

[mzso]

Originally Posted by Rumbah

Then that might be the problem. Nowadays Powershell blocks scripts by default. And the bat file calls a .ps1 script.

You can test it by calling

Get-ExecutionPolicy

in Powershell.

If it says restricted you have to change it.

You have to open a Powershell window as Administrator and set the policy to unrestricted with

Set-ExecutionPolicy Unrestricted

Then you can close it and try to start them MABS bat again. (I just tested MABS and on the first run it got stuck but closing it and then starting it again it downloaded everything and worked)

You can set the setting back to restricted in an admin shell by

Set-ExecutionPolicy Restricted

But generally you don't have to worry much as this whole blocking thing is no security feature. There are many ways to circumvent it and it's more for admins to not hurt themselves by accident.


PS: If you only build for yourself you can try replacing "-mtune=generic" with "-march=native" in media-autobuild_suite.bat to optimize for your CPU.

I did that. It still failed at the first step with the same error:

PS E:\autobuild\media-autobuild_suite-master_2020-05-02> .\media-autobuild_suite.bat
-------------------------------------------------------------------------------

- Download and install msys2 basic system

-------------------------------------------------------------------------------
-------------------------------------------------------------------------------

- Downloading and unpacking msys2 basic system

-------------------------------------------------------------------------------
The Win32 internal error "Egy rendszerhez csatlakoztatott eszköz nem működik" 0x1F occurred while writing to the cons
ole output buffer at the current cursor position. Contact Microsoft Customer Support Services.

'7za' is not recognized as an internal or external command,
operable program or batch file.
PS E:\autobuild\media-autobuild_suite-master_2020-05-02>

[Greenhorn]

I've experienced the same problem in the past.

Either it's got an invisible dependency on 7Zip, or it's trying to download MinGW and failing, without retrying on failure.

[Rumbah]

Originally Posted by mzso

I did that. It still failed at the first step with the same error:

PS E:\autobuild\media-autobuild_suite-master_2020-05-02> .\media-autobuild_suite.bat
-------------------------------------------------------------------------------

- Download and install msys2 basic system

-------------------------------------------------------------------------------
-------------------------------------------------------------------------------

- Downloading and unpacking msys2 basic system

-------------------------------------------------------------------------------
The Win32 internal error "Egy rendszerhez csatlakoztatott eszköz nem működik" 0x1F occurred while writing to the cons
ole output buffer at the current cursor position. Contact Microsoft Customer Support Services.

'7za' is not recognized as an internal or external command,
operable program or batch file.
PS E:\autobuild\media-autobuild_suite-master_2020-05-02>

Are you on a NTFS drive? You need NTFS.

If that does not help just open a github issue with the required log files. They help pretty fast.

[hajj_3]

DXVA Checker 4.3.0 has been updated to add support for AV1.

Changelog:

Added the following alternative names of Decoder Device
AV1_VLD_Profile0
AV1_VLD_Profile1
AV1_VLD_Profile2
AV1_VLD_12bit_Profile2
AV1_VLD_12bit_Profile2_420
Minor fix

[nevcairiel]

Originally Posted by hajj_3

Added the following alternative names of Decoder Device
AV1_VLD_Profile0
AV1_VLD_Profile1
AV1_VLD_Profile2
AV1_VLD_12bit_Profile2
AV1_VLD_12bit_Profile2_420

AV1 support was added to DXVA (Microsofts hardware acceleration API) in the Windows 10 2004 SDK update, hence where those come from. But no indication of hardware that uses them quite yet.
The other typical structures to convey codec information to the hardware are still suspiciously absent however, so it may not be fully finalized.

[LigH]

Originally Posted by Sagittaire

Your build is the last implementation dor VPx?

Will post new releases of VPx, AOM, etc. when time permits ... maybe today?

[mzso]

Originally Posted by Rumbah

Are you on a NTFS drive? You need NTFS.

Yes, I am.

[Sagittaire]

Originally Posted by LigH

Will post new releases of VPx, AOM, etc. when time permits ... maybe today?

I can find recente realise for x265, aom ... but not for VPx

[hajj_3]

Libaom v2.0.0 "Applejack" has been released: https://aomedia.googlesource.com/aom/+/refs/tags/v2.0.0

First official release of libaom.
This release includes new real-time mode and SVC support.
- Upgrading:
AOM_SET_POSTPROC, AOM_CODEC_CAP_POSTPROC and AOM_CODEC_USE_POSTPROC are
removed.
AOM_SET_DBG_* is removed.
Multi-resolution encoding is removed.
put_frame and put_slice callbacks are removed.
- Enhancements:
Full-sweep document update for codec controls.

[LigH]

Sorry for the delay: A bug in shaderc blocked the suite until I disabled mpv temporarily... / VPx is here.

The media-autobuild suite did not yet build an aomenc binary that reports itself as v2.0.0, maybe a merge to master is missing?

New uploads: (MSYS2; MinGW32 / MinGW64: GCC 10.1.0)

AOM v1.0.0-errata1-avif-893-g9c38f3b0f

rav1e 0.3.0 (02018bf / 2020-05-19)

dav1d 0.7.0 (cbe05cf / 2020-05-19)

[marcomsousa]

I generated one time build for libaom v2.0.0 stable branch.
https://ci.appveyor.com/project/marc...7143/artifacts