diff options
| author | Anton Khirnov <anton@khirnov.net> | 2020-03-10 18:26:00 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2020-05-25 11:59:42 +0200 |
| commit | 064b875e894f45ea9e0426696559645d87af0bc3 (patch) | |
| tree | 05d5fbe353f5f60f46f6d4eefb242dacb5acbc17 /libavutil | |
| parent | 37140ebd87f549eae86a5b548d717a1e97203dd6 (diff) | |
h264dec: support exporting QP tables through the AVVideoEncParams API
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/version.h | 2 | ||||
| -rw-r--r-- | libavutil/video_enc_params.h | 13 |
2 files changed, 14 insertions, 1 deletions
diff --git a/libavutil/version.h b/libavutil/version.h index 5821bcdd0e..7acecf5a97 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -79,7 +79,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 56 -#define LIBAVUTIL_VERSION_MINOR 48 +#define LIBAVUTIL_VERSION_MINOR 49 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_params.h index 0cf79c435c..43fa443154 100644 --- a/libavutil/video_enc_params.h +++ b/libavutil/video_enc_params.h @@ -42,6 +42,19 @@ enum AVVideoEncParamsType { * unsigned 8-bit. */ AV_VIDEO_ENC_PARAMS_VP9, + + /** + * H.264 stores: + * - in PPS (per-picture): + * * initial QP_Y (luma) value, exported as AVVideoEncParams.qp + * * delta(s) for chroma QP values (same for both, or each separately), + * exported as in the corresponding entries in AVVideoEncParams.delta_qp + * - per-slice QP delta, not exported directly, added to the per-MB value + * - per-MB delta; not exported directly; the final per-MB quantizer + * parameter - QP_Y - minus the value in AVVideoEncParams.qp is exported + * as AVVideoBlockParams.qp_delta. + */ + AV_VIDEO_ENC_PARAMS_H264, }; /** |