Linjie Fu 43a08d907b lavc/vaapi_encode_h265: add h265 tile encoding support ...

Default to enable uniform_spacing_flag. Guess level by the tile
rows/cols. Supported for ICL+ platforms.

Also add documentations.

To encode with 4 rows 2 columns:
    ffmpeg ... -c:v hevc_vaapi -tiles 4x2 ...
    ffmpeg ... -c:v hevc_vaapi -tile_rows 4 -tile_cols 2 ...

Suggested-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>

2020-07-20 15:27:05 +08:00

48 KiB

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