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avcodec: add ambient viewing environment packet side data.

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This commit is contained in:
Damiano Galassi 2024-02-04 15:14:10 +00:00 committed by James Almer
parent d525dbb41f
commit 45697e6a51
6 changed files with 16 additions and 1 deletions
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3
doc/APIchanges
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@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09
API changes, most recent first:
2024-02-04 - xxxxxxxxxx - lavc 60.39.100 - packet.h
Add AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT.
2023-11-xx - xxxxxxxxxx - lavfi 9.16.100 - buffersink.h buffersrc.h
Add av_buffersink_get_colorspace and av_buffersink_get_color_range.
Add AVBufferSrcParameters.color_space and AVBufferSrcParameters.color_range.

3
fftools/ffprobe.c
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@ -2392,6 +2392,9 @@ static void print_pkt_side_data(WriterContext *w,
AVContentLightMetadata *metadata = (AVContentLightMetadata *)sd->data;
print_int("max_content", metadata->MaxCLL);
print_int("max_average", metadata->MaxFALL);
} else if (sd->type == AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT) {
print_ambient_viewing_environment(
w, (const AVAmbientViewingEnvironment *)sd->data);
} else if (sd->type == AV_PKT_DATA_DYNAMIC_HDR10_PLUS) {
AVDynamicHDRPlus *metadata = (AVDynamicHDRPlus *)sd->data;
print_dynamic_hdr10_plus(w, metadata);

1
libavcodec/avpacket.c
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@ -301,6 +301,7 @@ const char *av_packet_side_data_name(enum AVPacketSideDataType type)
case AV_PKT_DATA_DOVI_CONF: return "DOVI configuration record";
case AV_PKT_DATA_S12M_TIMECODE: return "SMPTE ST 12-1:2014 timecode";
case AV_PKT_DATA_DYNAMIC_HDR10_PLUS: return "HDR10+ Dynamic Metadata (SMPTE 2094-40)";
case AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT:return "Ambient viewing environment";
case AV_PKT_DATA_IAMF_MIX_GAIN_PARAM: return "IAMF Mix Gain Parameter Data";
case AV_PKT_DATA_IAMF_DEMIXING_INFO_PARAM: return "IAMF Demixing Info Parameter Data";
case AV_PKT_DATA_IAMF_RECON_GAIN_INFO_PARAM: return "IAMF Recon Gain Info Parameter Data";

1
libavcodec/decode.c
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@ -1434,6 +1434,7 @@ static const struct {
{ AV_PKT_DATA_CONTENT_LIGHT_LEVEL, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL },
{ AV_PKT_DATA_ICC_PROFILE, AV_FRAME_DATA_ICC_PROFILE },
{ AV_PKT_DATA_DYNAMIC_HDR10_PLUS, AV_FRAME_DATA_DYNAMIC_HDR_PLUS },
{ AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT,AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT },
};
int ff_decode_frame_props_from_pkt(const AVCodecContext *avctx,

7
libavcodec/packet.h
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@ -323,6 +323,13 @@ enum AVPacketSideDataType {
*/
AV_PKT_DATA_IAMF_RECON_GAIN_INFO_PARAM,
/**
* Ambient viewing environment metadata, as defined by H.274. This metadata
* should be associated with a video stream and contains data in the form
* of the AVAmbientViewingEnvironment struct.
*/
AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT,
/**
* The number of side data types.
* This is not part of the public API/ABI in the sense that it may

2
libavcodec/version.h
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@ -29,7 +29,7 @@
#include "version_major.h"
#define LIBAVCODEC_VERSION_MINOR 38
#define LIBAVCODEC_VERSION_MINOR 39
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \