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https://github.com/FFmpeg/FFmpeg.git
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avcodec/mediacodec: add mpeg4 encoder
This patch will add MPEG4 encoder using Android Mediacodec Signed-off-by: Samuel Mira <samuel.mira@qt.io<mailto:samuel.mira@qt.io>> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Samuel Raposo Vieira Mira
Zhao Zhili
parent
139f3352ed
commit
b4eca5cce2
2
configure
vendored
2
configure
vendored
@ -3228,6 +3228,8 @@ mpeg2_v4l2m2m_decoder_deps="v4l2_m2m mpeg2_v4l2_m2m"
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mpeg4_crystalhd_decoder_select="crystalhd"
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mpeg4_cuvid_decoder_deps="cuvid"
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mpeg4_mediacodec_decoder_deps="mediacodec"
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mpeg4_mediacodec_encoder_deps="mediacodec"
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mpeg4_mediacodec_encoder_extralibs="-landroid"
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mpeg4_mmal_decoder_deps="mmal"
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mpeg4_omx_encoder_deps="omx"
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mpeg4_v4l2m2m_decoder_deps="v4l2_m2m mpeg4_v4l2_m2m"
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@ -542,6 +542,7 @@ OBJS-$(CONFIG_MPEG4_DECODER) += mpeg4videodsp.o xvididct.o
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OBJS-$(CONFIG_MPEG4_ENCODER) += mpeg4videoenc.o
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OBJS-$(CONFIG_MPEG4_CUVID_DECODER) += cuviddec.o
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OBJS-$(CONFIG_MPEG4_MEDIACODEC_DECODER) += mediacodecdec.o
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OBJS-$(CONFIG_MPEG4_MEDIACODEC_ENCODER) += mediacodecenc.o
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OBJS-$(CONFIG_MPEG4_OMX_ENCODER) += omx.o
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OBJS-$(CONFIG_MPEG4_V4L2M2M_DECODER) += v4l2_m2m_dec.o
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OBJS-$(CONFIG_MPEG4_V4L2M2M_ENCODER) += v4l2_m2m_enc.o
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@ -873,6 +873,7 @@ extern const FFCodec ff_mpeg2_qsv_encoder;
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extern const FFCodec ff_mpeg2_vaapi_encoder;
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extern const FFCodec ff_mpeg4_cuvid_decoder;
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extern const FFCodec ff_mpeg4_mediacodec_decoder;
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extern const FFCodec ff_mpeg4_mediacodec_encoder;
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extern const FFCodec ff_mpeg4_omx_encoder;
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extern const FFCodec ff_mpeg4_v4l2m2m_encoder;
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extern const FFCodec ff_prores_videotoolbox_encoder;
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@ -328,6 +328,23 @@ int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
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static const int VP9Profile2HDR10Plus = 0x4000;
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static const int VP9Profile3HDR10Plus = 0x8000;
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static const int MPEG4ProfileSimple = 0x01;
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static const int MPEG4ProfileSimpleScalable = 0x02;
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static const int MPEG4ProfileCore = 0x04;
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static const int MPEG4ProfileMain = 0x08;
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static const int MPEG4ProfileNbit = 0x10;
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static const int MPEG4ProfileScalableTexture = 0x20;
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static const int MPEG4ProfileSimpleFBA = 0x80;
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static const int MPEG4ProfileSimpleFace = 0x40;
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static const int MPEG4ProfileBasicAnimated = 0x100;
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static const int MPEG4ProfileHybrid = 0x200;
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static const int MPEG4ProfileAdvancedRealTime = 0x400;
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static const int MPEG4ProfileCoreScalable = 0x800;
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static const int MPEG4ProfileAdvancedCoding = 0x1000;
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static const int MPEG4ProfileAdvancedCore = 0x2000;
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static const int MPEG4ProfileAdvancedScalable = 0x4000;
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static const int MPEG4ProfileAdvancedSimple = 0x8000;
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// Unused yet.
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(void)AVCProfileConstrainedHigh;
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(void)HEVCProfileMain10HDR10;
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@ -381,6 +398,44 @@ int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
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case FF_PROFILE_VP9_3:
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return VP9Profile3;
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}
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} else if(avctx->codec_id == AV_CODEC_ID_MPEG4) {
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switch (avctx->profile)
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{
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case FF_PROFILE_MPEG4_SIMPLE:
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return MPEG4ProfileSimple;
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case FF_PROFILE_MPEG4_SIMPLE_SCALABLE:
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return MPEG4ProfileSimpleScalable;
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case FF_PROFILE_MPEG4_CORE:
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return MPEG4ProfileCore;
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case FF_PROFILE_MPEG4_MAIN:
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return MPEG4ProfileMain;
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case FF_PROFILE_MPEG4_N_BIT:
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return MPEG4ProfileNbit;
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case FF_PROFILE_MPEG4_SCALABLE_TEXTURE:
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return MPEG4ProfileScalableTexture;
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case FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION:
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return MPEG4ProfileSimpleFBA;
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case FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE:
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return MPEG4ProfileBasicAnimated;
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case FF_PROFILE_MPEG4_HYBRID:
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return MPEG4ProfileHybrid;
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case FF_PROFILE_MPEG4_ADVANCED_REAL_TIME:
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return MPEG4ProfileAdvancedRealTime;
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case FF_PROFILE_MPEG4_CORE_SCALABLE:
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return MPEG4ProfileCoreScalable;
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case FF_PROFILE_MPEG4_ADVANCED_CODING:
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return MPEG4ProfileAdvancedCoding;
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case FF_PROFILE_MPEG4_ADVANCED_CORE:
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return MPEG4ProfileAdvancedCore;
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case FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE:
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return MPEG4ProfileAdvancedScalable;
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case FF_PROFILE_MPEG4_ADVANCED_SIMPLE:
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return MPEG4ProfileAdvancedSimple;
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case FF_PROFILE_MPEG4_SIMPLE_STUDIO:
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// Studio profiles are not supported by mediacodec.
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default:
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break;
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}
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}
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return -1;
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@ -167,6 +167,9 @@ static av_cold int mediacodec_init(AVCodecContext *avctx)
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case AV_CODEC_ID_VP9:
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codec_mime = "video/x-vnd.on2.vp9";
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break;
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case AV_CODEC_ID_MPEG4:
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codec_mime = "video/mp4v-es";
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break;
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default:
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av_assert0(0);
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}
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@ -825,3 +828,49 @@ static const AVOption vp9_options[] = {
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DECLARE_MEDIACODEC_ENCODER(vp9, "VP9", AV_CODEC_ID_VP9)
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#endif // CONFIG_VP9_MEDIACODEC_ENCODER
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#if CONFIG_MPEG4_MEDIACODEC_ENCODER
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enum MediaCodecMpeg4Level {
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MPEG4Level0 = 0x01,
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MPEG4Level0b = 0x02,
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MPEG4Level1 = 0x04,
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MPEG4Level2 = 0x08,
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MPEG4Level3 = 0x10,
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MPEG4Level3b = 0x18,
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MPEG4Level4 = 0x20,
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MPEG4Level4a = 0x40,
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MPEG4Level5 = 0x80,
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MPEG4Level6 = 0x100,
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};
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static const AVOption mpeg4_options[] = {
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COMMON_OPTION
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{ "level", "Specify tier and level",
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OFFSET(level), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, VE, "level" },
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{ "0", "Level 0",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level0 }, 0, 0, VE, "level" },
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{ "0b", "Level 0b",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level0b }, 0, 0, VE, "level" },
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{ "1", "Level 1",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level1 }, 0, 0, VE, "level" },
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{ "2", "Level 2",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level2 }, 0, 0, VE, "level" },
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{ "3", "Level 3",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level3 }, 0, 0, VE, "level" },
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{ "3b", "Level 3b",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level3b }, 0, 0, VE, "level" },
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{ "4", "Level 4",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level4 }, 0, 0, VE, "level" },
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{ "4a", "Level 4a",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level4a }, 0, 0, VE, "level" },
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{ "5", "Level 5",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level5 }, 0, 0, VE, "level" },
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{ "6", "Level 6",
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0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level6 }, 0, 0, VE, "level" },
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{ NULL, }
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};
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DECLARE_MEDIACODEC_ENCODER(mpeg4, "MPEG-4", AV_CODEC_ID_MPEG4)
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#endif // CONFIG_MPEG4_MEDIACODEC_ENCODER
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@ -29,7 +29,7 @@
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#include "version_major.h"
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#define LIBAVCODEC_VERSION_MINOR 8
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#define LIBAVCODEC_VERSION_MINOR 9
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#define LIBAVCODEC_VERSION_MICRO 100
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#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
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