nvidia nvenc/nvdec support added

.travis.yml

@@ -9,46 +9,55 @@ env:
  - VERSION=snapshot VARIANT=centos
  - VERSION=snapshot VARIANT=scratch
  - VERSION=snapshot VARIANT=vaapi
+ - VERSION=snapshot VARIANT=nvidia
  - VERSION=4.1 VARIANT=ubuntu
  - VERSION=4.1 VARIANT=alpine
  - VERSION=4.1 VARIANT=centos
  - VERSION=4.1 VARIANT=scratch
  - VERSION=4.1 VARIANT=vaapi
+ - VERSION=4.1 VARIANT=nvidia
  - VERSION=4.0 VARIANT=ubuntu
  - VERSION=4.0 VARIANT=alpine
  - VERSION=4.0 VARIANT=centos
  - VERSION=4.0 VARIANT=scratch
  - VERSION=4.0 VARIANT=vaapi
+ - VERSION=4.0 VARIANT=nvidia
  - VERSION=3.4 VARIANT=ubuntu
  - VERSION=3.4 VARIANT=alpine
  - VERSION=3.4 VARIANT=centos
  - VERSION=3.4 VARIANT=scratch
  - VERSION=3.4 VARIANT=vaapi
+ - VERSION=3.4 VARIANT=nvidia
  - VERSION=3.3 VARIANT=ubuntu
  - VERSION=3.3 VARIANT=alpine
  - VERSION=3.3 VARIANT=centos
  - VERSION=3.3 VARIANT=scratch
  - VERSION=3.3 VARIANT=vaapi
+ - VERSION=3.3 VARIANT=nvidia
  - VERSION=3.2 VARIANT=ubuntu
  - VERSION=3.2 VARIANT=alpine
  - VERSION=3.2 VARIANT=centos
  - VERSION=3.2 VARIANT=scratch
  - VERSION=3.2 VARIANT=vaapi
+ - VERSION=3.2 VARIANT=nvidia
  - VERSION=3.1 VARIANT=ubuntu
  - VERSION=3.1 VARIANT=alpine
  - VERSION=3.1 VARIANT=centos
  - VERSION=3.1 VARIANT=scratch
  - VERSION=3.1 VARIANT=vaapi
+ - VERSION=3.1 VARIANT=nvidia
  - VERSION=3.0 VARIANT=ubuntu
  - VERSION=3.0 VARIANT=alpine
  - VERSION=3.0 VARIANT=centos
  - VERSION=3.0 VARIANT=scratch
  - VERSION=3.0 VARIANT=vaapi
+ - VERSION=3.0 VARIANT=nvidia
  - VERSION=2.8 VARIANT=ubuntu
  - VERSION=2.8 VARIANT=alpine
  - VERSION=2.8 VARIANT=centos
  - VERSION=2.8 VARIANT=scratch
  - VERSION=2.8 VARIANT=vaapi
+ - VERSION=2.8 VARIANT=nvidia
 
 branches:
   only:

README.md

@@ -158,6 +158,18 @@ Thanks to [qmfrederik](https://github.com/qmfrederik) for the vaapi ubuntu based
 - Run ffmpeg with the correct parameters, this is the same as when running [ffmpeg natively](https://trac.ffmpeg.org/wiki/Hardware/VAAPI).
 
 
+#### Use nvidia hardware acceleration enabled build
+Supports nvenc only on all ffmpeg versions, and hardware decoding and scaling on ffmpeg >= 4.0
+
+- Install nvidia latest drivers on host machine.
+- Install [nvidia-docker](https://github.com/NVIDIA/nvidia-docker) on host machine.
+- Run container using "--runtime=nvidia" flag and use supported [ffmpeg hwaccel options](https://trac.ffmpeg.org/wiki/HWAccelIntro) 
+
+Hardware encoding only example:
+`docker run --runtime=nvidia jrottenberg/ffmpeg:nvidia-2.8 -i INPUT -c:v nvenc_h264 -preset hq OUTPUT`
+Full hardware acceleration example:
+`docker run --runtime=nvidia jrottenberg/ffmpeg:nvidia-4.1 -hwaccel cuvid -c:v h264_cuvid -i INPUT -vf scale_npp=-1:720 -c:v h264_nvenc -preset slow OUTPUT`
+
 See what's inside the beast
 ---------------------------
 

azure-pipelines.yml

@@ -20,6 +20,9 @@ jobs:
       snapshot_vaapi:
         VERSION: snapshot
         VARIANT: vaapi
+      snapshot_nvidia:
+        VERSION: snapshot
+        VARIANT: nvidia
       4_1_ubuntu:
         VERSION: 4.1
         VARIANT: ubuntu
@@ -35,6 +38,9 @@ jobs:
       4_1_vaapi:
         VERSION: 4.1
         VARIANT: vaapi
+      4_1_nvidia:
+        VERSION: 4.1
+        VARIANT: nvidia
       4_0_ubuntu:
         VERSION: 4.0
         VARIANT: ubuntu
@@ -50,6 +56,9 @@ jobs:
       4_0_vaapi:
         VERSION: 4.0
         VARIANT: vaapi
+      4_0_nvidia:
+        VERSION: 4.0
+        VARIANT: nvidia
       3_4_ubuntu:
         VERSION: 3.4
         VARIANT: ubuntu
@@ -65,6 +74,9 @@ jobs:
       3_4_vaapi:
         VERSION: 3.4
         VARIANT: vaapi
+      3_4_nvidia:
+        VERSION: 3.4
+        VARIANT: nvidia
       3_3_ubuntu:
         VERSION: 3.3
         VARIANT: ubuntu
@@ -80,6 +92,9 @@ jobs:
       3_3_vaapi:
         VERSION: 3.3
         VARIANT: vaapi
+      3_3_nvidia:
+        VERSION: 3.3
+        VARIANT: nvidia
       3_2_ubuntu:
         VERSION: 3.2
         VARIANT: ubuntu
@@ -95,6 +110,9 @@ jobs:
       3_2_vaapi:
         VERSION: 3.2
         VARIANT: vaapi
+      3_2_nvidia:
+        VERSION: 3.2
+        VARIANT: nvidia
       3_1_ubuntu:
         VERSION: 3.1
         VARIANT: ubuntu
@@ -110,6 +128,9 @@ jobs:
       3_1_vaapi:
         VERSION: 3.1
         VARIANT: vaapi
+      3_1_nvidia:
+        VERSION: 3.1
+        VARIANT: nvidia
       3_0_ubuntu:
         VERSION: 3.0
         VARIANT: ubuntu
@@ -125,6 +146,9 @@ jobs:
       3_0_vaapi:
         VERSION: 3.0
         VARIANT: vaapi
+      3_0_nvidia:
+        VERSION: 3.0
+        VARIANT: nvidia
       2_8_ubuntu:
         VERSION: 2.8
         VARIANT: ubuntu
@@ -140,6 +164,9 @@ jobs:
       2_8_vaapi:
         VERSION: 2.8
         VARIANT: vaapi
+      2_8_nvidia:
+        VERSION: 2.8
+        VARIANT: nvidia
   steps:
   - script: |
       docker build -t ffmpeg:${VERSION}-${VARIANT} --build-arg MAKEFLAGS="-j$(($(grep -c ^processor /proc/cpuinfo) + 1))" docker-images/${VERSION}/${VARIANT}