diff options
author | xufuji456 <839789740@qq.com> | 2023-06-03 16:46:11 -0400 |
---|---|---|
committer | Rick Kern <kernrj@gmail.com> | 2023-06-03 17:29:07 -0400 |
commit | decc776f887058f6ae6993521f0ca21b4bc3a2c7 (patch) | |
tree | f820d967e2a41db2009e5b960687baef56bda5db /libavcodec/videotoolboxenc.c | |
parent | cab6d7bd718f9987eb2d73af363f268e94b7582b (diff) |
avcodec/videotoolboxenc: add CBP/CHP profile
The CBP/CHP profile has available with H264 in iOS 15.0.
Official Doc: https://developer.apple.com/documentation/videotoolbox/kvtprofilelevel_h264_constrainedbaseline_autolevel
Signed-off-by: Rick Kern <kernrj@gmail.com>
Diffstat (limited to 'libavcodec/videotoolboxenc.c')
-rw-r--r-- | libavcodec/videotoolboxenc.c | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index 55a4019575..d1f73e0579 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -108,6 +108,8 @@ static struct{ CFStringRef kVTProfileLevel_H264_High_AutoLevel; CFStringRef kVTProfileLevel_H264_Extended_5_0; CFStringRef kVTProfileLevel_H264_Extended_AutoLevel; + CFStringRef kVTProfileLevel_H264_ConstrainedBaseline_AutoLevel; + CFStringRef kVTProfileLevel_H264_ConstrainedHigh_AutoLevel; CFStringRef kVTProfileLevel_HEVC_Main_AutoLevel; CFStringRef kVTProfileLevel_HEVC_Main10_AutoLevel; @@ -171,6 +173,8 @@ static void loadVTEncSymbols(void){ GET_SYM(kVTProfileLevel_H264_High_AutoLevel, "H264_High_AutoLevel"); GET_SYM(kVTProfileLevel_H264_Extended_5_0, "H264_Extended_5_0"); GET_SYM(kVTProfileLevel_H264_Extended_AutoLevel, "H264_Extended_AutoLevel"); + GET_SYM(kVTProfileLevel_H264_ConstrainedBaseline_AutoLevel, "H264_ConstrainedBaseline_AutoLevel"); + GET_SYM(kVTProfileLevel_H264_ConstrainedHigh_AutoLevel, "H264_ConstrainedHigh_AutoLevel"); GET_SYM(kVTProfileLevel_HEVC_Main_AutoLevel, "HEVC_Main_AutoLevel"); GET_SYM(kVTProfileLevel_HEVC_Main10_AutoLevel, "HEVC_Main10_AutoLevel"); @@ -191,6 +195,7 @@ static void loadVTEncSymbols(void){ } #define AUTO_PROFILE 0 +#define H264_PROFILE_CONSTRAINED_HIGH (FF_PROFILE_H264_HIGH | FF_PROFILE_H264_CONSTRAINED) typedef enum VTH264Entropy{ VT_ENTROPY_NOT_SET, @@ -749,6 +754,18 @@ static bool get_vt_h264_profile_level(AVCodecContext *avctx, } break; + case FF_PROFILE_H264_CONSTRAINED_BASELINE: + *profile_level_val = compat_keys.kVTProfileLevel_H264_ConstrainedBaseline_AutoLevel; + + if (vtctx->level != 0) { + av_log(avctx, + AV_LOG_WARNING, + "Level is auto-selected when constrained-baseline " + "profile is used. The output may be encoded with a " + "different level.\n"); + } + break; + case FF_PROFILE_H264_MAIN: switch (vtctx->level) { case 0: *profile_level_val = @@ -768,6 +785,18 @@ static bool get_vt_h264_profile_level(AVCodecContext *avctx, } break; + case H264_PROFILE_CONSTRAINED_HIGH: + *profile_level_val = compat_keys.kVTProfileLevel_H264_ConstrainedHigh_AutoLevel; + + if (vtctx->level != 0) { + av_log(avctx, + AV_LOG_WARNING, + "Level is auto-selected when constrained-high profile " + "is used. The output may be encoded with a different " + "level.\n"); + } + break; + case FF_PROFILE_H264_HIGH: switch (vtctx->level) { case 0: *profile_level_val = @@ -2743,11 +2772,12 @@ static const enum AVPixelFormat prores_pix_fmts[] = { #define OFFSET(x) offsetof(VTEncContext, x) static const AVOption h264_options[] = { { "profile", "Profile", OFFSET(profile), AV_OPT_TYPE_INT64, { .i64 = AUTO_PROFILE }, 0, INT_MAX, VE, "profile" }, + { "baseline", "Baseline Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_BASELINE }, INT_MIN, INT_MAX, VE, "profile" }, { "constrained_baseline", "Constrained Baseline Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_CONSTRAINED_BASELINE }, INT_MIN, INT_MAX, VE, "profile" }, - { "baseline", "Baseline Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_BASELINE }, INT_MIN, INT_MAX, VE, "profile" }, - { "main", "Main Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_MAIN }, INT_MIN, INT_MAX, VE, "profile" }, - { "high", "High Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_HIGH }, INT_MIN, INT_MAX, VE, "profile" }, - { "extended", "Extend Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_EXTENDED }, INT_MIN, INT_MAX, VE, "profile" }, + { "main", "Main Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_MAIN }, INT_MIN, INT_MAX, VE, "profile" }, + { "high", "High Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_HIGH }, INT_MIN, INT_MAX, VE, "profile" }, + { "constrained_high", "Constrained High Profile", 0, AV_OPT_TYPE_CONST, { .i64 = H264_PROFILE_CONSTRAINED_HIGH }, INT_MIN, INT_MAX, VE, "profile" }, + { "extended", "Extend Profile", 0, AV_OPT_TYPE_CONST, { .i64 = FF_PROFILE_H264_EXTENDED }, INT_MIN, INT_MAX, VE, "profile" }, { "level", "Level", OFFSET(level), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 52, VE, "level" }, { "1.3", "Level 1.3, only available with Baseline Profile", 0, AV_OPT_TYPE_CONST, { .i64 = 13 }, INT_MIN, INT_MAX, VE, "level" }, |