200 lines
7.4 KiB
Markdown
200 lines
7.4 KiB
Markdown
# FFmpeg VVC Encoder & Decoder installation (Windows, Mac OS and Linux)
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Windows, Mac and Linux (Preview of vvc video in ffplay):
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# Play video file
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You can play VVC video codec with .h266, .vvc, .266 and anything or .mp4 muxed with VVC codec:
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```
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ffplay_g versatile.266
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```
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# Limitations of FFmpeg VVC encoder
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Before encode to VVC video codec, see the limitations below.
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libvvenc (FFmpeg vvc version) works for:
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- Pixel format ✅ (changeable of 8/10bit)
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- Video size (auto detects, but it doesn't detect for SAR and DAR anamorphic is glitch and corrupts the video ) ⚠️ (Better way to use vvencapp without FFmpeg)
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- Frame rate ✅ (auto detects)
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- MP4 Muxing :x: (does not support, you need MP4BOX after encode.)
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- Audio with encode VVC ⚠️ (does not support, because it can corrupt the file) To avoid corrupt file, you need to disable audio using `-an` or you could do output container for .266, .vvc and .h266 too.
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- Bitrates ✅
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- Passes ⚠️ (only one pass)
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- Presets ⚠️ (only medium preset)
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- QP/CRF ⚠️ (only you can set -global_quality command only, global_quality equals qp)
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Built in libvvenc for FFmpeg command:
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```
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ffmpeg -i example.mp4 -c:v libvvenc -global_quality 37 -pix_fmt yuv420p10 example.266
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```
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Additional command: You can convert to vvc video without taking a much space for vvencapp, example:
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```
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ffmpeg -i example.mp4 -f rawvideo -pix_fmt yuv420p - | vvencapp -i - -s 1920x1080 -r 25 --preset medium --qp 32 -o example1.266
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```
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Replace video size for `-s` and frame rate for `-r`.
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### Update 21th May 2022 of FFmpeg vvdec support
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Good news, you can play .mp4 file after .h266 and audio format were merged into mp4 playable of VVC.
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About [xHE-AAC](https://www.iis.fraunhofer.de/en/ff/amm/broadcast-streaming/xheaac.html), there is no decode support of FFmpeg. The reason is a license fee, but except [Exhale](https://gitlab.com/ecodis/exhale) (encoder) is free to use and open source. However, you can also merge your encoded xHE-AAC audio into mp4 too.
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To make playable mp4 with audio and video together, you need VVC video encoded, audio file and [GPAC Nightly build](https://gpac.wp.imt.fr/downloads/gpac-nightly-builds/). Code for mp4box/gpac to merge VVC video encoded and audio file:
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```
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mp4box -no-probe -add video.266 -add audio.opus -new convertedvvc.mp4
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```
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Containers are also acceptable video containers of .mkv, .mp4, .mov and more.
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For Linux and Mac OS users: Replace **mp4box** by **gpac**
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# FFmpeg Downloads (VVC encoder & decoder plugin compiled by Martin Eesmaa)
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[Windows](https://mega.nz/file/7xdRQSRT#S72TX8q8bkOdyeLSPWFUqcWCcztSSyi4qVrxpSwma5M)
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[Mac OS](https://mega.nz/file/K8MW0IAR#NgTpDwR5nXk3QvpKlsTDdatYS32igd_-36acbe4eyCo)
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[Linux](https://mega.nz/file/jhkk0bqQ#0y-m_ieBbhTWgOI2Eenzd-zugxo2PLedqnobGmux51M) (Only Ubuntu 20.04 build)
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# Mac OS downloaders (Important note)
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Please note, that is not a malware of my compiled build, see the three screenshots to make run ffmpeg tools customised version
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You need to allow the app on your Mac OS for chmod write access & Security & Privacy:
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Step 1: Click cancel button, do not move to bin.
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Step 2: Go to Security & Privacy on Mac OS Settings app, then check App Store & identified developers or anywhere is on. Click "Allow anyway" to unblock an application.
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Step 3: Click "Open" button, this does not hurt your computer.
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You may receive this error, if the vvc shared library was not found:
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```
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dyld: Library not loaded: @rpath/libvvdec.dylib
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Referenced from: /Users/martineesmaa/Downloads/dddd3/./ffplay_g
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Reason: image not found
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```
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The libvv(enc/dec).dylib needs to be patched of FFmpeg VVC version before run. You need patch two files to make work FFmpeg VVC version, you don't need to build if necessary:
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```
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sudo cp libvvenc.dylib /usr/local/lib/libvvenc.dylib
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sudo cp libvvenc.dylib /usr/local/lib/libvvenc.dylib
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```
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Or outdated library was not found of some computers, so you can download x264 specified version of Homebrew or download new latest link of FFmpeg VVC version:
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```
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dyld: Library not loaded: /usr/local/opt/x264/lib/libx264.163.dylib
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Referenced from: /Users/runner/work/libvvdec_fixmywin/libvvdec_fixmywin/./ffmpeg_vvceasy_mac
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Reason: image not found
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```
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### Build Mac OS for FFmpeg VVC build
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Requirements:
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Xcode
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Cmake
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NASM
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Homebrew
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Code to build FFmpeg VVC version:
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```
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brew install x264 x265 libvpx libxml2 libopusenc
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git clone https://github.com/fraunhoferhhi/vvenc
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git clone https://github.com/fraunhoferhhi/vvdec
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cd vvenc && mkdir build && cd build
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cmake -DBUILD_SHARED_LIBS=1 -DCMAKE_INSTALL_PREFIX=/usr/local ..
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cmake --build . --config Release --target install
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cd ../../
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cd vvdec && mkdir build && cd build
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cmake -DBUILD_SHARED_LIBS=1 -DCMAKE_INSTALL_PREFIX=/usr/local ..
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cmake --build . --config Release --target install
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cd ../../
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git clone --depth=1 https://github.com/tbiat/FFmpeg
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cd FFmpeg
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./configure --enable-gpl --enable-version3 --enable-libvvenc --enable-libvvdec --enable-pic --enable-libxml2 --enable-libx264 --enable-libx265 --enable-libvpx --enable-libopus --enable-sdl2
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make
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```
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# Linux downloaders (Important note)
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Unfortunately, this is Ubuntu 20.04 LTS build only.
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Before you use FFmpeg, make sure you install all these requirements:
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```
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sudo apt install libxml2 libx264-dev libx265-dev libnuma-dev libxml2 libopus-dev libsdl2-dev
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```
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If you are using other linux without Ubuntu 20.04 LTS, you have to build using this:
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```
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sudo apt install build-essential cmake libx264-dev libx265-dev libnuma-dev libxml2 libopus-dev nasm libsdl2-dev && \
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git clone https://github.com/fraunhoferhhi/vvdec.git && cd vvdec && \
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make release && make install install-prefix=/usr/local && \
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cd .. && \
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git clone https://github.com/fraunhoferhhi/vvenc.git && cd vvdec && \
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make release && make install install-prefix=/usr/local && \
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cd .. && git clone https://github.com/tbiat/FFmpeg.git && cd FFmpeg && \
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./configure --enable-gpl \
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--enable-version3 \
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--enable-libvvenc \
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--enable-libvvdec \
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--enable-pic \
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--enable-libxml2 \
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--enable-libx264 \
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--enable-libx265 \
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--enable-sdl2 \
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--enable-libopus && \
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make -j
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```
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If compiling is success and finished, you can install FFmpeg, using the code:
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```
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make install
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```
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For Linux downloaders to run FFmpeg, please copy these two files:
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```
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sudo cp libvvenc.so /usr/lib/libvvenc.so
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sudo cp libvvdec.so /usr/lib/libvvdec.so
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```
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# Special thanks
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VVC programmers of FFmpeg:
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Original author: [@FFmpeg](https://github.com/FFmpeg) Repository: https://github.com/FFmpeg/FFmpeg
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[@lehmann-c](https://github.com/lehmann-c) (Christian Lehmann) Repository: https://github.com/lehmann-c/FFmpeg
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[@tbiat](https://github.com/tbiat) Repository: https://github.com/tbiat/FFmpeg
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VVC encoder programmer to FFMpeg: [@IsaMorphic] Repository: https://github.com/IsaMorphic/FFmpeg-VVC
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- Martin Eesmaa
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