highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

avcodec/packet: add IAMF Parameters side data types

Browse Source 
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2023-11-25 11:26:24 -03:00
parent ed670b9b98
commit 12eac23637
4 changed files with 32 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
doc/APIchanges
View File

@ -2,6 +2,10 @@ The last version increases of all libraries were on 2023-02-09
API changes, most recent first:
2023-12-18 - 74279227dd2 - lavc 60.36.100 - packet.h
Add AV_PKT_DATA_IAMF_MIX_GAIN_PARAM, AV_PKT_DATA_IAMF_DEMIXING_INFO_PARAM
and AV_PKT_DATA_IAMF_RECON_GAIN_INFO_PARAM.
2023-12-18 - xxxxxxxxxxx - lavc 60.19.100 - avformat.h
Add AVStreamGroup struct.
Add AVFormatContext.stream_groups and AVFormatContext.nb_stream_groups

3
libavcodec/avpacket.c
View File

@ -301,6 +301,9 @@ 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_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";
}
return NULL;
}

24
libavcodec/packet.h
View File

@ -299,6 +299,30 @@ enum AVPacketSideDataType {
*/
AV_PKT_DATA_DYNAMIC_HDR10_PLUS,
/**
* IAMF Mix Gain Parameter Data associated with the audio frame. This metadata
* is in the form of the AVIAMFParamDefinition struct and contains information
* defined in sections 3.6.1 and 3.8.1 of the Immersive Audio Model and
* Formats standard.
*/
AV_PKT_DATA_IAMF_MIX_GAIN_PARAM,
/**
* IAMF Demixing Info Parameter Data associated with the audio frame. This
* metadata is in the form of the AVIAMFParamDefinition struct and contains
* information defined in sections 3.6.1 and 3.8.2 of the Immersive Audio Model
* and Formats standard.
*/
AV_PKT_DATA_IAMF_DEMIXING_INFO_PARAM,
/**
* IAMF Recon Gain Info Parameter Data associated with the audio frame. This
* metadata is in the form of the AVIAMFParamDefinition struct and contains
* information defined in sections 3.6.1 and 3.8.3 of the Immersive Audio Model
* and Formats standard.
*/
AV_PKT_DATA_IAMF_RECON_GAIN_INFO_PARAM,
/**
* 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
View File

@ -29,7 +29,7 @@
#include "version_major.h"
#define LIBAVCODEC_VERSION_MINOR 35
#define LIBAVCODEC_VERSION_MINOR 36
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \