Opened 8 years ago
Closed 8 years ago
#5625 closed defect (invalid)
ffmpeg showing NVENC unsupported on GeForce 930M.
Reported by: | Shivam Kakkar | Owned by: | |
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Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | nvenc |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | yes |
Description
Summary of the bug:
I compiled ffmpeg on ubuntu 15.10 with nvidia-364 driver from graphics-drivers ppa. The driver is working fine.
I used nvidia nvenc 6.0.1 SDK.
How to reproduce:
ffmpeg -i input.mp4 -c:v nvenc_h264 -profile:v high444p -pixel_format yuv444p -preset default output.mp4 ffmpeg version N-80250-ge826cee Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.9.3 (Ubuntu 4.9.3-5ubuntu1) configuration: --enable-nonfree --enable-nvenc --extra-cflags=-I../cudautils --extra-ldflags=-L../cudautils --enable-gpl --enable-libx264 --enable-libmp3lame --prefix=/home/shivam/LocalRoot libavutil 55. 24.100 / 55. 24.100 libavcodec 57. 45.100 / 57. 45.100 libavformat 57. 37.101 / 57. 37.101 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 46.101 / 6. 46.101 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 built on Thu Jun 9 18:28:17 IST 2016
Attachments (1)
Change History (4)
by , 8 years ago
Attachment: | ffmpeg-20160609-183803.log added |
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comment:1 by , 8 years ago
Some mobile systems, especially Optimus enabled ones, do not have access to the NVIDIA Video Processing features. Consult your laptops manufacturer if its supposed to be available.
comment:2 by , 8 years ago
Argh, this is the only reason I chose the 06:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 930M] (rev a2)
upgrade option on my T460s. :/
comment:3 by , 8 years ago
Analyzed by developer: | set |
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Component: | undetermined → avcodec |
Keywords: | nvenc added |
Reproduced by developer: | set |
Resolution: | → invalid |
Status: | new → closed |
I have the exact same situation on my T560.
As the Intel-GPU already has a video unit, they hard-disabled or even removed the one of the Nvidia card.
Talked with the Lenovo support about this, I'm not sure if they even understood what I was talking about, but there apparently is no way to do anything about this.
Anyway, not a bug in ffmpeg, nor anything it could do to help with the situation.
log of command speicified