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nvidia video codec sdk 10.0 #2786

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totaam opened this issue May 29, 2020 · 5 comments
Closed

nvidia video codec sdk 10.0 #2786

totaam opened this issue May 29, 2020 · 5 comments
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@totaam
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totaam commented May 29, 2020

Issue migrated from trac ticket # 2786

component: encodings | priority: major | resolution: fixed

2020-05-29 10:34:05: antoine created the issue


GTC 2020 presentation : NVIDIA VIDEO TECHNOLOGIES

Binary compatible, but not source compatible... Old presets will be removed from API in future SDK, SDK release – June 2020.

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totaam commented Jun 10, 2020

2020-06-10 16:17:01: antoine changed status from new to assigned

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totaam commented Jun 10, 2020

2020-06-10 16:17:01: antoine commented


See also #2387.

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totaam commented Oct 8, 2020

2020-10-08 11:02:32: antoine changed status from assigned to closed

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totaam commented Oct 8, 2020

2020-10-08 11:02:32: antoine set resolution to fixed

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totaam commented Oct 8, 2020

2020-10-08 11:02:32: antoine commented


Updated nvenc.pc (they keep changing the layout with almost every release - looks amateurish):

prefix=/opt/nvenc10
exec_prefix=${prefix}
includedir=${prefix}/Interface
libdir=/usr/lib64/nvidia


Name: nvenc
Description: NVENC
Version: 10
Requires: 
Conflicts:
Libs: -L${libdir} -lnvidia-encode
Cflags: -I${includedir}

Presets added in r27634. (gets rid of the warnings with the new drivers)

As for their new preset API. Meh.
It is meant to simplify things but we've already done the hard work of customizing all the settings so this doesn't really improve anything for us.
(and the only presets we would be interested in are P1-P2, so the tuning is probably still needed?)

Let's worry about moving over when they drop the old presets.

@totaam totaam closed this as completed Oct 8, 2020
@totaam totaam added the v3.0.x label Jan 22, 2021
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