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| author | Manuel Lauss <manuel.lauss@gmail.com> | 2024-11-08 09:55:03 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2024-11-28 14:31:15 +0100 |
| commit | 1e2a72ae1da97133ba4e2c8dcc78e663a2e9f349 (patch) | |
| tree | 7cbbf7bad381fbe14e893d0cdabecfc0fdb654a8 /libavutil/riscv/asm.S | |
| parent | 44d32c8a23046d40b6be16b93073197efb082cf0 (diff) | |
| download | ffmpeg-1e2a72ae1da97133ba4e2c8dcc78e663a2e9f349.tar.gz | |
libavcodec/sanm: add codec47 interpolation table support
Some codec47 frames come with an interpolation table:
Combining 2 adjacent pixels into a 16bit value, this value can
then be used as index into the interpolation table to get a new
pixel value. This is used for subcodec 1, which encodes a key-
frame at half width and height, and makes these frame less blocky
appearing.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavutil/riscv/asm.S')
0 files changed, 0 insertions, 0 deletions