MrMC

Hello,
infuse / MrMc no longer works properly with 4k remux files, about 50%, tvos 13 beta6 / 7 ** (constant lag / microstutter)

everything was working properly
with the beta 6

no problem with 4k encoded files that make about 15 gigas

a friend at a 4k apple tv + gigabyte network (same as me), he has exactly the same problem in beta on MrMc and infuse

the problem has been indicated on the infuse forum by many people

apple to broken tvos

excused for english

Try to use only AVFoundation only for Acceleration (Check off Video Toolbox).

Everbrave wrote: 21 Aug 2019, 03:40 Try to use only AVFoundation only for Acceleration (Check off Video Toolbox).

the problems disappear, by selecting "use videoToolbox for 4K HEVC HDR content",
and the hdr does not work anymore, the colors are bad .........

allow hardware acceleration - AVFoundation no longer works

sethx44 wrote: 21 Aug 2019, 08:37

Everbrave wrote: 21 Aug 2019, 03:40 Try to use only AVFoundation only for Acceleration (Check off Video Toolbox).

the problems disappear, by selecting "use videoToolbox for 4K HEVC HDR content",
and the hdr does not work anymore, the colors are bad .........

allow hardware acceleration - AVFoundation no longer works

What about AVFoundation only?
There has been “enhancements” and changes in tvOS 13.

Everbrave wrote: 21 Aug 2019, 09:22

sethx44 wrote: 21 Aug 2019, 08:37

Everbrave wrote: 21 Aug 2019, 03:40 Try to use only AVFoundation only for Acceleration (Check off Video Toolbox).

the problems disappear, by selecting "use videoToolbox for 4K HEVC HDR content",
and the hdr does not work anymore, the colors are bad .........

allow hardware acceleration - AVFoundation no longer works

What about AVFoundation only?
There has been “enhancements” and changes in tvOS 13.

tvOS 13 Beta 7 Release Notes

AVFoundation
New Features
AVFoundation now supports encoding video with alpha channels using HEVC. Videos encoded in this manner are broadly supported in AVFoundation APIs, and by Safari within web pages. Technical details of the format can be found in the Interoperability Profile specification. (8045917)

sethx44 wrote: 21 Aug 2019, 11:37

Everbrave wrote: 21 Aug 2019, 09:22

sethx44 wrote: 21 Aug 2019, 08:37



the problems disappear, by selecting "use videoToolbox for 4K HEVC HDR content",
and the hdr does not work anymore, the colors are bad .........

allow hardware acceleration - AVFoundation no longer works

What about AVFoundation only?
There has been “enhancements” and changes in tvOS 13.

tvOS 13 Beta 7 Release Notes

AVFoundation
New Features
AVFoundation now supports encoding video with alpha channels using HEVC. Videos encoded in this manner are broadly supported in AVFoundation APIs, and by Safari within web pages. Technical details of the format can be found in the Interoperability Profile specification. (8045917)

I meant, did you try to use only AVFoundation for acceleration? Does this help against stuttering? I’m away from my installation and this can’t test myself!

sethx44 wrote: 21 Aug 2019, 11:37 tvOS 13 Beta 7 Release Notes

AVFoundation
New Features
AVFoundation now supports encoding video with alpha channels using HEVC. Videos encoded in this manner are broadly supported in AVFoundation APIs, and by Safari within web pages. Technical details of the format can be found in the Interoperability Profile specification. (8045917)

They broke it, and we don't use AVFoundation for encoding.

davilla wrote: 21 Aug 2019, 12:41

sethx44 wrote: 21 Aug 2019, 11:37 tvOS 13 Beta 7 Release Notes

AVFoundation
New Features
AVFoundation now supports encoding video with alpha channels using HEVC. Videos encoded in this manner are broadly supported in AVFoundation APIs, and by Safari within web pages. Technical details of the format can be found in the Interoperability Profile specification. (8045917)

They broke it, and we don't use AVFoundation for encoding.

Beta 8 is probably coming this week; hopefully repaired!

I wouldn't count on a new beta fixing it. All other apps seem to work just fine still. MrMC seems to be the problem.

cosmoxl wrote: 21 Aug 2019, 15:11 I wouldn't count on a new beta fixing it. All other apps seem to work just fine still. MrMC seems to be the problem.

infuse with the identical problem