39 lines
1.5 KiB
Markdown
39 lines
1.5 KiB
Markdown
# FFmpeg VVC decoder installation (Windows, Mac OS and Linux)
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Windows (Preview of vvc video in ffplay):
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![ffmpegplaypreview](https://user-images.githubusercontent.com/88035011/169019033-bcb7fcc7-a196-4436-a396-61db3071280c.png)
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# Limitations of FFmpeg VVC decoder
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Mac OS doesn't include FFplay only for reason, only Mac OS users have to convert from vvc video to any encoder video codecs available.
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For Windows, Mac OS and Linux for preview without converting, you can do sample this, including audio support:
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```
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ffmpeg_g -i example.266 -i example.opus -vcodec libx264 -acodec libopus -af adelay=1000 -f matroska - | ffplay_g -
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```
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Or you can play vvc with audio support:
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```
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ffplay_g -i convertedvvc.mp4
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```
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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 encoded xHE-AAC audio into mp4 too.
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To make playable VVC with audio, you need VVC video encoded, audio file and [GPAC Nightly build](https://gpac.wp.imt.fr/downloads/gpac-nightly-builds/). Code for mp4box/gpac:
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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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For Linux and Mac OS users: Replace **mp4box** by **gpac**
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More coming soon...
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- Martin Eesmaa
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