Merge branch 'AlexxIT:master' into check-h265
This commit is contained in:
seydx
GitHub
@@ -156,6 +156,7 @@ jobs:
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uses: docker/build-push-action@v5
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with:
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context: .
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file: docker/Dockerfile
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platforms: |
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linux/amd64
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linux/386
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@@ -215,7 +216,7 @@ jobs:
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uses: docker/build-push-action@v5
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with:
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context: .
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file: hardware.Dockerfile
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file: docker/hardware.Dockerfile
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platforms: linux/amd64
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push: ${{ github.event_name != 'pull_request' }}
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tags: ${{ steps.meta-hw.outputs.tags }}
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@@ -79,6 +79,7 @@ jobs:
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uses: docker/build-push-action@v5
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with:
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context: .
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file: docker/Dockerfile
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platforms: linux/${{ matrix.platform }}
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push: false
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load: true
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@@ -92,7 +93,7 @@ jobs:
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uses: docker/build-push-action@v5
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with:
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context: .
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file: hardware.Dockerfile
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file: docker/hardware.Dockerfile
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platforms: linux/amd64
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push: false
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load: true
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@@ -5,16 +5,7 @@ ARG PYTHON_VERSION="3.11"
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ARG GO_VERSION="1.24"
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# 1. Download ngrok binary (for support arm/v6)
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FROM alpine AS ngrok
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ARG TARGETARCH
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ARG TARGETOS
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ADD https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-${TARGETOS}-${TARGETARCH}.tgz /
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RUN tar -xzf /ngrok-v3-stable-${TARGETOS}-${TARGETARCH}.tgz -C /bin
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# 2. Build go2rtc binary
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# 1. Build go2rtc binary
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FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS build
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ARG TARGETPLATFORM
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ARG TARGETOS
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@@ -35,7 +26,7 @@ COPY . .
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RUN --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 go build -ldflags "-s -w" -trimpath
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# 3. Final image
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# 2. Final image
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FROM python:${PYTHON_VERSION}-alpine AS base
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# Install ffmpeg, tini (for signal handling),
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@@ -55,7 +46,6 @@ RUN if [ "${TARGETARCH}" = "amd64" ]; then apk add --no-cache libva-intel-driver
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# RUN libva-vdpau-driver mesa-vdpau-gallium (+150MB total)
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COPY --from=build /build/go2rtc /usr/local/bin/
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COPY --from=ngrok /bin/ngrok /usr/local/bin/
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ENTRYPOINT ["/sbin/tini", "--"]
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VOLUME /config
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@@ -5,15 +5,10 @@
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# https://packages.debian.org/trixie/ffmpeg
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ARG DEBIAN_VERSION="trixie-slim"
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ARG GO_VERSION="1.24-bookworm"
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ARG NGROK_VERSION="3"
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FROM debian:${DEBIAN_VERSION} AS base
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FROM golang:${GO_VERSION} AS go
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FROM ngrok/ngrok:${NGROK_VERSION} AS ngrok
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# 1. Build go2rtc binary
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FROM --platform=$BUILDPLATFORM go AS build
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FROM --platform=$BUILDPLATFORM golang:${GO_VERSION} AS build
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ARG TARGETPLATFORM
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ARG TARGETOS
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ARG TARGETARCH
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@@ -31,34 +26,28 @@ COPY . .
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RUN --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 go build -ldflags "-s -w" -trimpath
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# 2. Collect all files
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FROM scratch AS rootfs
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# 2. Final image
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FROM debian:${DEBIAN_VERSION}
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COPY --link --from=build /build/go2rtc /usr/local/bin/
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COPY --link --from=ngrok /bin/ngrok /usr/local/bin/
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# 3. Final image
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FROM base
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# Prepare apt for buildkit cache
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RUN rm -f /etc/apt/apt.conf.d/docker-clean \
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&& echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' >/etc/apt/apt.conf.d/keep-cache
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# Install ffmpeg, bash (for run.sh), tini (for signal handling),
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# Install ffmpeg, tini (for signal handling),
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# and other common tools for the echo source.
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# non-free for Intel QSV support (not used by go2rtc, just for tests)
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# mesa-va-drivers for AMD APU
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# libasound2-plugins for ALSA support
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RUN --mount=type=cache,target=/var/cache/apt,sharing=locked --mount=type=cache,target=/var/lib/apt,sharing=locked \
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echo 'deb http://deb.debian.org/debian trixie non-free' > /etc/apt/sources.list.d/debian-non-free.list && \
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apt-get -y update && apt-get -y install tini ffmpeg \
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apt-get -y update && apt-get -y install ffmpeg tini \
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python3 curl jq \
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intel-media-va-driver-non-free \
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mesa-va-drivers \
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libasound2-plugins && \
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apt-get clean && rm -rf /var/lib/apt/lists/*
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COPY --link --from=rootfs / /
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COPY --from=build /build/go2rtc /usr/local/bin/
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ENTRYPOINT ["/usr/bin/tini", "--"]
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VOLUME /config
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@@ -129,8 +129,9 @@ var defaults = map[string]string{
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// hardware Rockchip
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// important to use custom ffmpeg https://github.com/AlexxIT/go2rtc/issues/768
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// hevc - doesn't have a profile setting
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"h264/rkmpp": "-c:v h264_rkmpp_encoder -g 50 -bf 0 -profile:v high -level:v 4.1",
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"h265/rkmpp": "-c:v hevc_rkmpp_encoder -g 50 -bf 0 -level:v 5.1",
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"h264/rkmpp": "-c:v h264_rkmpp -g 50 -bf 0 -profile:v high -level:v 4.1",
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"h265/rkmpp": "-c:v hevc_rkmpp -g 50 -bf 0 -profile:v main -level:v 5.1",
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"mjpeg/rkmpp": "-c:v mjpeg_rkmpp",
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// hardware NVidia on Linux and Windows
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// preset=p2 - faster, tune=ll - low latency
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@@ -251,15 +251,33 @@ func _TestParseArgsHwV4l2m2m(t *testing.T) {
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}
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func TestParseArgsHwRKMPP(t *testing.T) {
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// [HTTP-MJPEG] video will be transcoded to H264
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args := parseArgs("http://example.com#video=h264#hardware=rkmpp")
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require.Equal(t, `ffmpeg -hide_banner -fflags nobuffer -flags low_delay -i http://example.com -c:v h264_rkmpp_encoder -g 50 -bf 0 -profile:v high -level:v 4.1 -an -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`, args.String())
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args = parseArgs("http://example.com#video=h264#rotate=180#hardware=rkmpp")
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require.Equal(t, `ffmpeg -hide_banner -fflags nobuffer -flags low_delay -i http://example.com -c:v h264_rkmpp_encoder -g 50 -bf 0 -profile:v high -level:v 4.1 -an -vf "transpose=1,transpose=1" -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`, args.String())
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args = parseArgs("http://example.com#video=h264#height=320#hardware=rkmpp")
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require.Equal(t, `ffmpeg -hide_banner -fflags nobuffer -flags low_delay -i http://example.com -c:v h264_rkmpp_encoder -g 50 -bf 0 -profile:v high -level:v 4.1 -height 320 -an -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`, args.String())
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tests := []struct {
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name string
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source string
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expect string
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}{
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{
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name: "[FILE] transcoding to H264",
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source: "bbb.mp4#video=h264#hardware=rkmpp",
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expect: `ffmpeg -hide_banner -hwaccel rkmpp -hwaccel_output_format drm_prime -afbc rga -re -i bbb.mp4 -c:v h264_rkmpp -g 50 -bf 0 -profile:v high -level:v 4.1 -an -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`,
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},
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{
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name: "[FILE] transcoding with rotation",
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source: "bbb.mp4#video=h264#rotate=180#hardware=rkmpp",
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expect: `ffmpeg -hide_banner -hwaccel rkmpp -hwaccel_output_format drm_prime -afbc rga -re -i bbb.mp4 -c:v h264_rkmpp -g 50 -bf 0 -profile:v high -level:v 4.1 -an -vf "format=drm_prime|nv12,hwupload,vpp_rkrga=transpose=4" -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`,
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},
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{
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name: "[FILE] transcoding with scaling",
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source: "bbb.mp4#video=h264#height=320#hardware=rkmpp",
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expect: `ffmpeg -hide_banner -hwaccel rkmpp -hwaccel_output_format drm_prime -afbc rga -re -i bbb.mp4 -c:v h264_rkmpp -g 50 -bf 0 -profile:v high -level:v 4.1 -an -vf "format=drm_prime|nv12,hwupload,scale_rkrga=-1:320:force_original_aspect_ratio=0" -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp {output}`,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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args := parseArgs(test.source)
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require.Equal(t, test.expect, args.String())
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})
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}
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}
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func _TestParseArgsHwCuda(t *testing.T) {
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@@ -0,0 +1,106 @@
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# Hardware
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You **DON'T** need hardware acceleration if:
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- you not using [FFmpeg source](https://github.com/AlexxIT/go2rtc#source-ffmpeg)
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- you using only `#video=copy` for FFmpeg source
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- you using only `#audio=...` (any audio) transcoding for FFmpeg source
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You **NEED** hardware acceleration if you using `#video=h264`, `#video=h265`, `#video=mjpeg` (video) transcoding.
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## Important
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- Acceleration is disabled by default because it can be unstable (it can be changed in future)
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- go2rtc can automatically detect supported hardware acceleration if enabled
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- go2rtc will enable hardware decoding only if hardware encoding supported
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- go2rtc will use the same GPU for decoder and encoder
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- Intel and AMD will switch to software decoder if input codec is not supported with hardware decoder
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- NVidia will fail if input codec is not supported with hardware decoder
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- Raspberry always uses software decoder
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```yaml
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streams:
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# auto select hardware encoder
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camera1_hw: ffmpeg:rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0#video=h264#hardware
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# manual select hardware encoder (vaapi, cuda, v4l2m2m, dxva2, videotoolbox)
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camera1_vaapi: ffmpeg:rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0#video=h264#hardware=vaapi
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```
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## Docker and Hass Addon
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There are two versions of the Docker container and Hass Add-on:
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- Latest (alpine) support hardware acceleration for Intel iGPU (CPU with Graphics) and Raspberry.
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- Hardware (debian 12) support Intel iGPU, AMD GPU, NVidia GPU.
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## Intel iGPU
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**Supported on:** Windows binary, Linux binary, Docker, Hass Addon.
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If you have Intel CPU Sandy Bridge (2011) with Graphics, you already have support hardware decoding/encoding for `AVC/H.264`.
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If you have Intel CPU Skylake (2015) with Graphics, you already have support hardware decoding/encoding for `AVC/H.264`, `HEVC/H.265` and `MJPEG`.
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Read more [here](https://en.wikipedia.org/wiki/Intel_Quick_Sync_Video#Hardware_decoding_and_encoding) and [here](https://en.wikipedia.org/wiki/Intel_Graphics_Technology#Capabilities_(GPU_video_acceleration)).
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Linux and Docker:
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- It may be important to have the latest version of the OS with the latest version of the Linux kernel. For example, on my **Debian 10 (kernel 4.19)** it did not work, but after update to **Debian 11 (kernel 5.10)** all was fine.
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- In case of troube check you have `/dev/dri/` folder on your host.
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Docker users should add `--privileged` option to container for access to Hardware.
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**PS.** Supported via [VAAPI](https://trac.ffmpeg.org/wiki/Hardware/VAAPI) engine on Linux and [DXVA2+QSV](https://trac.ffmpeg.org/wiki/Hardware/QuickSync) engine on Windows.
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## AMD GPU
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*I don't have the hardware for test support!!!*
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**Supported on:** Linux binary, Docker, Hass Addon.
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Docker users should install: `alexxit/go2rtc:master-hardware`. Docker users should add `--privileged` option to container for access to Hardware.
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Hass Addon users should install **go2rtc master hardware** version.
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**PS.** Supported via [VAAPI](https://trac.ffmpeg.org/wiki/Hardware/VAAPI) engine.
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## NVidia GPU
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**Supported on:** Windows binary, Linux binary, Docker.
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Docker users should install: `alexxit/go2rtc:master-hardware`.
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Read more [here](https://docs.frigate.video/configuration/hardware_acceleration) and [here](https://jellyfin.org/docs/general/administration/hardware-acceleration/#nvidia-hardware-acceleration-on-docker-linux).
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**PS.** Supported via [CUDA](https://trac.ffmpeg.org/wiki/HWAccelIntro#CUDANVENCNVDEC) engine.
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## Raspberry Pi 3
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**Supported on:** Linux binary, Docker, Hass Addon.
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I don't recommend using transcoding on the Raspberry Pi 3. It's extreamly slow, even with hardware acceleration. Also it may fail when transcoding 2K+ stream.
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## Raspberry Pi 4
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*I don't have the hardware for test support!!!*
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**Supported on:** Linux binary, Docker, Hass Addon.
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**PS.** Supported via [v4l2m2m](https://lalitm.com/hw-encoding-raspi/) engine.
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## macOS
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In my tests, transcoding is faster on the M1 CPU than on the M1 GPU. Transcoding time on M1 CPU better than any Intel iGPU and comparable to NVidia RTX 2070.
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**PS.** Supported via [videotoolbox](https://trac.ffmpeg.org/wiki/HWAccelIntro#VideoToolbox) engine.
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## Rockchip
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- Important to use custom FFmpeg with Rockchip support from [@nyanmisaka](https://github.com/nyanmisaka/ffmpeg-rockchip)
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- Static binaries from [@MarcA711](https://github.com/MarcA711/Rockchip-FFmpeg-Builds/releases/)
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- Important to have Linux kernel 5.10 or 6.1
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**Tested**
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- [Orange Pi 3B](https://www.armbian.com/orangepi3b/) with Armbian 6.1, support transcoding H264, H265, MJPEG
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@@ -128,19 +128,32 @@ func MakeHardware(args *ffmpeg.Args, engine string, defaults map[string]string)
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case EngineRKMPP:
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args.Codecs[i] = defaults[name+"/"+engine]
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for j, filter := range args.Filters {
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if strings.HasPrefix(filter, "scale=") {
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args.Filters = append(args.Filters[:j], args.Filters[j+1:]...)
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if !args.HasFilters("drawtext=") {
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args.Input = "-hwaccel rkmpp -hwaccel_output_format drm_prime -afbc rga " + args.Input
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width, height, _ := strings.Cut(filter[6:], ":")
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if width != "-1" {
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args.Codecs[i] += " -width " + width
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for i, filter := range args.Filters {
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if strings.HasPrefix(filter, "scale=") {
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args.Filters[i] = "scale_rkrga=" + filter[6:] + ":force_original_aspect_ratio=0"
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}
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if height != "-1" {
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args.Codecs[i] += " -height " + height
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if strings.HasPrefix(filter, "transpose=") {
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if filter == "transpose=1,transpose=1" { // 180 degrees half-turn
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args.Filters[i] = "vpp_rkrga=transpose=4" // reversal
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} else {
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args.Filters[i] = "vpp_rkrga=transpose=" + filter[10:]
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}
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}
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break
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}
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if len(args.Filters) > 0 {
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// fix if input doesn't support hwaccel, do nothing when support
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// insert as first filter before hardware scale and transpose
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args.InsertFilter("format=drm_prime|nv12,hwupload")
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}
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} else {
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// enable software pixel for drawtext, scale and transpose
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args.Input = "-hwaccel rkmpp -hwaccel_output_format nv12 -afbc rga " + args.Input
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args.AddFilter("hwupload")
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||||
}
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||||
}
|
||||
}
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||||
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||||
@@ -11,8 +11,9 @@ import (
|
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const (
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ProbeV4L2M2MH264 = "-f lavfi -i testsrc2 -t 1 -c h264_v4l2m2m -f null -"
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ProbeV4L2M2MH265 = "-f lavfi -i testsrc2 -t 1 -c hevc_v4l2m2m -f null -"
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ProbeRKMPPH264 = "-f lavfi -i testsrc2 -t 1 -c h264_rkmpp_encoder -f null -"
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ProbeRKMPPH265 = "-f lavfi -i testsrc2 -t 1 -c hevc_rkmpp_encoder -f null -"
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ProbeRKMPPH264 = "-f lavfi -i testsrc2 -t 1 -c h264_rkmpp -f null -"
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ProbeRKMPPH265 = "-f lavfi -i testsrc2 -t 1 -c hevc_rkmpp -f null -"
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ProbeRKMPPJPEG = "-f lavfi -i testsrc2 -t 1 -c mjpeg_rkmpp -f null -"
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ProbeVAAPIH264 = "-init_hw_device vaapi -f lavfi -i testsrc2 -t 1 -vf format=nv12,hwupload -c h264_vaapi -f null -"
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ProbeVAAPIH265 = "-init_hw_device vaapi -f lavfi -i testsrc2 -t 1 -vf format=nv12,hwupload -c hevc_vaapi -f null -"
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ProbeVAAPIJPEG = "-init_hw_device vaapi -f lavfi -i testsrc2 -t 1 -vf format=nv12,hwupload -c mjpeg_vaapi -f null -"
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@@ -39,6 +40,10 @@ func ProbeAll(bin string) []*api.Source {
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Name: runToString(bin, ProbeRKMPPH265),
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URL: "ffmpeg:...#video=h265#hardware=" + EngineRKMPP,
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},
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{
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Name: runToString(bin, ProbeRKMPPJPEG),
|
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URL: "ffmpeg:...#video=mjpeg#hardware=" + EngineRKMPP,
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},
|
||||
}
|
||||
}
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@@ -83,6 +88,10 @@ func ProbeHardware(bin, name string) string {
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if run(bin, ProbeRKMPPH265) {
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return EngineRKMPP
|
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}
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case "mjpeg":
|
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if run(bin, ProbeRKMPPJPEG) {
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return EngineRKMPP
|
||||
}
|
||||
}
|
||||
|
||||
return EngineSoftware
|
||||
|
||||
Reference in New Issue
Block a user