Re: [FFmpeg-user] FW: Rocketlake-11900T UHD750 broken video with hw VA-API encoding

2021-11-08 Thread Wang, Fei W
> -Original Message- > From: ffmpeg-user On Behalf Of > George Nistor via ffmpeg-user > Sent: Wednesday, November 3, 2021 10:46 AM > To: ffmpeg-user@ffmpeg.org > Cc: George Nistor > Subject: [FFmpeg-user] Rocketlake-11900T UHD750 broken video with hw > VA-API encoding > > Hi FFMEPG user

Re: [FFmpeg-user] Hardware encoding with AV1 and FFmpeg

2022-07-05 Thread Wang, Fei W
On Tue, 2022-07-05 at 11:15 +0300, Dennis Mungai wrote: > On Tue, 5 Jul 2022 at 11:03, Benjamin Parham > wrote: > > > Hello. > > > > Recently Intel released the new GPU series “Intel Arc” which > > supports > > hardware encoding of AV1. They claim its speed is 50 times faster > > than > > softwa

Re: [FFmpeg-user] Failed setup for format vulkan: hwaccel initialisation returned error for Arc A750

2024-08-15 Thread Wang, Fei W
On Wed, 2024-08-14 at 22:43 +0300, Dennis Mungai wrote: > On Wed, 14 Aug 2024 at 15:27, Terje J. Hanssen > wrote: > >   > >   > > Den 14.08.2024 14:22, skrev Dennis Mungai: > >   > > > On Wed, Aug 14, 2024, 15:15 Terje J. Hanssen > > > wrote: > > >   > > > >   > > > >   > > > > Den 14.08.2024 02:

Re: [FFmpeg-user] init_hw_device qsv for hwaccel on Skylake iGPU + Nvidia GF GPU

2024-09-01 Thread Wang, Fei W
On Sun, 2024-09-01 at 10:53 +0200, Terje J. Hanssen wrote: > I have not succeeded yet to configure ffmpeg QSV access to an enabled > iGPU onboard  an Intel Core i7-6700K (Skylake). This is a legacy, > rebuilt workstation with additional, discrete Nvidia GeForce GTX 960 > GPU > on a MSI-Z170-A Pro

Re: [FFmpeg-user] init_hw_device qsv for hwaccel on Skylake iGPU + Nvidia GF GPU

2024-09-02 Thread Wang, Fei W
On Mon, 2024-09-02 at 15:29 +0200, Terje J. Hanssen wrote: On 9/2/24 07:01, Wang, Fei W wrote: On Sun, 2024-09-01 at 10:53 +0200, Terje J. Hanssen wrote: I have not succeeded yet to configure ffmpeg QSV access to an enabled iGPU onboard an Intel Core i7-6700K (Skylake). This is a legacy

Re: [FFmpeg-user] init_hw_device qsv for hwaccel on Skylake iGPU + Nvidia GF GPU

2024-09-03 Thread Wang, Fei W
On Tue, 2024-09-03 at 10:52 +0200, Terje Hanssen wrote: > > > Den 03.09.2024 03:56, skrev Andrew Randrianasulu: > > > > > > пн, 2 сент. 2024 г., 22:54 Terje Hanssen : > > > > > >     Den 02.09.2024 15:58, skrev Wang, Fei W: > >     > On

Re: [FFmpeg-user] Intel QSV Transcoding Stops on Resolution Change

2024-09-04 Thread Wang, Fei W
> -Original Message- > From: ffmpeg-user On Behalf Of Shane > Warren > Sent: Friday, August 30, 2024 10:23 PM > To: ffmpeg-user@ffmpeg.org > Subject: [FFmpeg-user] Intel QSV Transcoding Stops on Resolution > Change > > I am transcoding live video using intel flex 140 cards, and the video

Re: [FFmpeg-user] Intel libmfx Crash with Hardware Decoding

2024-10-15 Thread Wang, Fei W
On Tue, 2024-10-15 at 21:39 +, Shane Warren wrote: > > > > > > -Original Message- > > > > From: ffmpeg-user On Behalf Of > > > > Dennis Mungai > > > > Sent: Monday, October 14, 2024 4:50 PM > > > > To: FFmpeg user questions > > > > Subject: Re: [FFmpeg-user] Intel libmfx Crash with

Re: [FFmpeg-user] Intel Transcoding: Vaapi or QSV

2024-10-29 Thread Wang, Fei W
On Wed, 2024-10-23 at 19:45 +, Shane Warren wrote: > I decided to start a new thread since I have done a lot of testing > and patching on qsv and vaapi transcoding since last week. > > First, I decided to try to use QSV decoding and QSV encoding, but I > noticed a53 captions were being strippe