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Update VideoToolbox options

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Damiano Galassi 2024-06-25 09:55:16 +02:00
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source/docs/en/latest/technical/video-videotoolbox.markdown
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@ -18,13 +18,11 @@ Apple VideoToolbox
## Supported hardware
Encoding:
- Most 2011 and later Macs
Encoding: most 2011 and later Macs
Please note, these are not hard limits. Hardware encoding via VideoToolbox *might* work on older series GPUs and older operating systems, but this is not officially supported.
Decoding:
- macOS 13 and later
Decoding: macOS 13 and later
## Enabling support
@ -104,4 +102,7 @@ The following value types are supported (each option only accepts one value type
| slice-max-size | boolean | ✓ | | Sets the maximum slice size for H.264 encoding in bytes. |
| vbv-bufsize | boolean | ✓ | ✓ | Sets the size of the VBV buffer in bytes per second. |
| vbv-maxrate | boolean | ✓ | ✓ | Sets the maximum rate the VBV buffer should be assumed to refill at, in bytes per second. |
| qpmin | int | ✓ | ✓ | Sets the minimum quantizer that will be used. |
| qpmax | int | ✓ | ✓ | Sets the maximum quantizer that will be used. |
| ref | int | ✓ | ✓ | Sets the maximum number of reference frames. |
| max-frame-delay | int | ✓ | ✓ | The maximum frame delay count is the maximum number of frames that a compressor is allowed to hold before it must output a compressed frame. |