Commit graph

7 commits

Author SHA1 Message Date
Haihao Xiang
d263fce2b2 lavc/qsvenc: update the selection of bitrate control method
The default method is changed to CQP

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2024-02-29 13:36:41 +08:00
Anton Khirnov
1e7d2007c3 all: use designated initializers for AVOption.unit
Makes it robust against adding fields before it, which will be useful in
following commits.

Majority of the patch generated by the following Coccinelle script:

@@
typedef AVOption;
identifier arr_name;
initializer list il;
initializer list[8] il1;
expression tail;
@@
AVOption arr_name[] = { il, { il1,
- tail
+ .unit = tail
}, ...  };

with some manual changes, as the script:
* has trouble with options defined inside macros
* sometimes does not handle options under an #else branch
* sometimes swallows whitespace
2024-02-14 14:53:41 +01:00
Anton Khirnov
08bebeb1be Revert "all: Don't set AVClass.item_name to its default value"
Some callers assume that item_name is always set, so this may be
considered an API break.

This reverts commit 0c6203c97a.
2024-01-20 10:34:48 +01:00
Andreas Rheinhardt
0c6203c97a all: Don't set AVClass.item_name to its default value
Unnecessary since acf63d5350;
also avoids relocations.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-12-22 15:12:33 +01:00
Wenbin Chen
13d04e30d7 libavcodec/qsvenc_av1: Add max_frame_size support to av1_qsv encoder
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
2023-01-09 13:56:03 +08:00
Wenbin Chen
c8e73558fe libavcodec/qsvenc_av1: Add low_delay_brc support to av1_qsv encoder
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
2023-01-09 13:56:03 +08:00
Wenbin Chen
dc9e4789a3 libavcodec/qsvenc_av1: add av1_qsv encoder
It is available only when libvpl is enabled. MSDK doesn't support av1
encoding.

sample command:
ffmpeg -f rawvideo -pix_fmt nv12 -s 1920x1080 -i input.yuv \
-c:v av1_qsv output.ivf

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-10-24 13:30:22 +08:00