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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 2023-03-27 15:21:27 +00:00 committed by Zhao Zhili
parent 139f3352ed
commit b4eca5cce2
6 changed files with 109 additions and 1 deletions

2
configure vendored
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@ -3228,6 +3228,8 @@ mpeg2_v4l2m2m_decoder_deps="v4l2_m2m mpeg2_v4l2_m2m"
mpeg4_crystalhd_decoder_select="crystalhd"
mpeg4_cuvid_decoder_deps="cuvid"
mpeg4_mediacodec_decoder_deps="mediacodec"
mpeg4_mediacodec_encoder_deps="mediacodec"
mpeg4_mediacodec_encoder_extralibs="-landroid"
mpeg4_mmal_decoder_deps="mmal"
mpeg4_omx_encoder_deps="omx"
mpeg4_v4l2m2m_decoder_deps="v4l2_m2m mpeg4_v4l2_m2m"

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@ -542,6 +542,7 @@ OBJS-$(CONFIG_MPEG4_DECODER) += mpeg4videodsp.o xvididct.o
OBJS-$(CONFIG_MPEG4_ENCODER) += mpeg4videoenc.o
OBJS-$(CONFIG_MPEG4_CUVID_DECODER) += cuviddec.o
OBJS-$(CONFIG_MPEG4_MEDIACODEC_DECODER) += mediacodecdec.o
OBJS-$(CONFIG_MPEG4_MEDIACODEC_ENCODER) += mediacodecenc.o
OBJS-$(CONFIG_MPEG4_OMX_ENCODER) += omx.o
OBJS-$(CONFIG_MPEG4_V4L2M2M_DECODER) += v4l2_m2m_dec.o
OBJS-$(CONFIG_MPEG4_V4L2M2M_ENCODER) += v4l2_m2m_enc.o

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@ -873,6 +873,7 @@ extern const FFCodec ff_mpeg2_qsv_encoder;
extern const FFCodec ff_mpeg2_vaapi_encoder;
extern const FFCodec ff_mpeg4_cuvid_decoder;
extern const FFCodec ff_mpeg4_mediacodec_decoder;
extern const FFCodec ff_mpeg4_mediacodec_encoder;
extern const FFCodec ff_mpeg4_omx_encoder;
extern const FFCodec ff_mpeg4_v4l2m2m_encoder;
extern const FFCodec ff_prores_videotoolbox_encoder;

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@ -328,6 +328,23 @@ int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
static const int VP9Profile2HDR10Plus = 0x4000;
static const int VP9Profile3HDR10Plus = 0x8000;
static const int MPEG4ProfileSimple = 0x01;
static const int MPEG4ProfileSimpleScalable = 0x02;
static const int MPEG4ProfileCore = 0x04;
static const int MPEG4ProfileMain = 0x08;
static const int MPEG4ProfileNbit = 0x10;
static const int MPEG4ProfileScalableTexture = 0x20;
static const int MPEG4ProfileSimpleFBA = 0x80;
static const int MPEG4ProfileSimpleFace = 0x40;
static const int MPEG4ProfileBasicAnimated = 0x100;
static const int MPEG4ProfileHybrid = 0x200;
static const int MPEG4ProfileAdvancedRealTime = 0x400;
static const int MPEG4ProfileCoreScalable = 0x800;
static const int MPEG4ProfileAdvancedCoding = 0x1000;
static const int MPEG4ProfileAdvancedCore = 0x2000;
static const int MPEG4ProfileAdvancedScalable = 0x4000;
static const int MPEG4ProfileAdvancedSimple = 0x8000;
// Unused yet.
(void)AVCProfileConstrainedHigh;
(void)HEVCProfileMain10HDR10;
@ -381,6 +398,44 @@ int ff_AMediaCodecProfile_getProfileFromAVCodecContext(AVCodecContext *avctx)
case FF_PROFILE_VP9_3:
return VP9Profile3;
}
} else if(avctx->codec_id == AV_CODEC_ID_MPEG4) {
switch (avctx->profile)
{
case FF_PROFILE_MPEG4_SIMPLE:
return MPEG4ProfileSimple;
case FF_PROFILE_MPEG4_SIMPLE_SCALABLE:
return MPEG4ProfileSimpleScalable;
case FF_PROFILE_MPEG4_CORE:
return MPEG4ProfileCore;
case FF_PROFILE_MPEG4_MAIN:
return MPEG4ProfileMain;
case FF_PROFILE_MPEG4_N_BIT:
return MPEG4ProfileNbit;
case FF_PROFILE_MPEG4_SCALABLE_TEXTURE:
return MPEG4ProfileScalableTexture;
case FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION:
return MPEG4ProfileSimpleFBA;
case FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE:
return MPEG4ProfileBasicAnimated;
case FF_PROFILE_MPEG4_HYBRID:
return MPEG4ProfileHybrid;
case FF_PROFILE_MPEG4_ADVANCED_REAL_TIME:
return MPEG4ProfileAdvancedRealTime;
case FF_PROFILE_MPEG4_CORE_SCALABLE:
return MPEG4ProfileCoreScalable;
case FF_PROFILE_MPEG4_ADVANCED_CODING:
return MPEG4ProfileAdvancedCoding;
case FF_PROFILE_MPEG4_ADVANCED_CORE:
return MPEG4ProfileAdvancedCore;
case FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE:
return MPEG4ProfileAdvancedScalable;
case FF_PROFILE_MPEG4_ADVANCED_SIMPLE:
return MPEG4ProfileAdvancedSimple;
case FF_PROFILE_MPEG4_SIMPLE_STUDIO:
// Studio profiles are not supported by mediacodec.
default:
break;
}
}
return -1;

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@ -167,6 +167,9 @@ static av_cold int mediacodec_init(AVCodecContext *avctx)
case AV_CODEC_ID_VP9:
codec_mime = "video/x-vnd.on2.vp9";
break;
case AV_CODEC_ID_MPEG4:
codec_mime = "video/mp4v-es";
break;
default:
av_assert0(0);
}
@ -825,3 +828,49 @@ static const AVOption vp9_options[] = {
DECLARE_MEDIACODEC_ENCODER(vp9, "VP9", AV_CODEC_ID_VP9)
#endif // CONFIG_VP9_MEDIACODEC_ENCODER
#if CONFIG_MPEG4_MEDIACODEC_ENCODER
enum MediaCodecMpeg4Level {
MPEG4Level0 = 0x01,
MPEG4Level0b = 0x02,
MPEG4Level1 = 0x04,
MPEG4Level2 = 0x08,
MPEG4Level3 = 0x10,
MPEG4Level3b = 0x18,
MPEG4Level4 = 0x20,
MPEG4Level4a = 0x40,
MPEG4Level5 = 0x80,
MPEG4Level6 = 0x100,
};
static const AVOption mpeg4_options[] = {
COMMON_OPTION
{ "level", "Specify tier and level",
OFFSET(level), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, VE, "level" },
{ "0", "Level 0",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level0 }, 0, 0, VE, "level" },
{ "0b", "Level 0b",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level0b }, 0, 0, VE, "level" },
{ "1", "Level 1",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level1 }, 0, 0, VE, "level" },
{ "2", "Level 2",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level2 }, 0, 0, VE, "level" },
{ "3", "Level 3",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level3 }, 0, 0, VE, "level" },
{ "3b", "Level 3b",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level3b }, 0, 0, VE, "level" },
{ "4", "Level 4",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level4 }, 0, 0, VE, "level" },
{ "4a", "Level 4a",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level4a }, 0, 0, VE, "level" },
{ "5", "Level 5",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level5 }, 0, 0, VE, "level" },
{ "6", "Level 6",
0, AV_OPT_TYPE_CONST, { .i64 = MPEG4Level6 }, 0, 0, VE, "level" },
{ NULL, }
};
DECLARE_MEDIACODEC_ENCODER(mpeg4, "MPEG-4", AV_CODEC_ID_MPEG4)
#endif // CONFIG_MPEG4_MEDIACODEC_ENCODER

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@ -29,7 +29,7 @@
#include "version_major.h"
#define LIBAVCODEC_VERSION_MINOR 8
#define LIBAVCODEC_VERSION_MINOR 9
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \