Alexey Khit
25 lines
956 B
Markdown
25 lines
956 B
Markdown
## HEVC
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Browser | avc1 | hvc1 | hev1
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------------|------|------|---
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Mac Chrome | + | - | +
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Mac Safari | + | + | -
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iOS 15? | + | + | -
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Mac Firefox | + | - | -
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iOS 12 | + | - | -
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Android 13 | + | - | -
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```
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ffmpeg -i input-hev1.mp4 -c:v copy -tag:v hvc1 -c:a copy output-hvc1.mp4
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Stream #0:0(eng): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, progressive), 720x404, 164 kb/s, 29.97 fps,
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Stream #0:0(eng): Video: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, progressive), 720x404, 164 kb/s, 29.97 fps,
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```
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## Useful links
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- https://stackoverflow.com/questions/63468587/what-hevc-codec-tag-to-use-with-fmp4-hvc1-or-hev1
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- https://stackoverflow.com/questions/32152090/encode-h265-to-hvc1-codec
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- https://jellyfin.org/docs/general/clients/codec-support.html
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- https://github.com/StaZhu/enable-chromium-hevc-hardware-decoding
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- https://developer.mozilla.org/ru/docs/Web/Media/Formats/codecs_parameter
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