@@ -314,11 +314,11 @@ OBJS-$(CONFIG_M4V_MUXER) += rawenc.o
OBJS-$(CONFIG_MATROSKA_DEMUXER) += matroskadec.o matroska.o \
flac_picture.o isom_tags.o rmsipr.o \
oggparsevorbis.o vorbiscomment.o \
- qtpalette.o replaygain.o
+ qtpalette.o replaygain.o dovi_isom.o
OBJS-$(CONFIG_MATROSKA_MUXER) += matroskaenc.o matroska.o \
av1.o avc.o hevc.o isom_tags.o \
flacenc_header.o avlanguage.o \
- vorbiscomment.o wv.o
+ vorbiscomment.o wv.o dovi_isom.o
OBJS-$(CONFIG_MCA_DEMUXER) += mca.o
OBJS-$(CONFIG_MCC_DEMUXER) += mccdec.o subtitles.o
OBJS-$(CONFIG_MD5_MUXER) += hashenc.o
@@ -111,6 +111,7 @@
#define MATROSKA_ID_TRACKCONTENTENCODING 0x6240
#define MATROSKA_ID_TRACKTIMECODESCALE 0x23314F
#define MATROSKA_ID_TRACKMAXBLKADDID 0x55EE
+#define MATROSKA_ID_TRACKBLKADDMAPPING 0x41E4
/* IDs in the trackvideo master */
#define MATROSKA_ID_VIDEOFRAMERATE 0x2383E3
@@ -189,6 +190,12 @@
#define MATROSKA_ID_ENCODINGSIGKEYID 0x47E4
#define MATROSKA_ID_ENCODINGSIGNATURE 0x47E3
+/* IDs in the block addition mapping master */
+#define MATROSKA_ID_BLKADDIDVALUE 0x41F0
+#define MATROSKA_ID_BLKADDIDNAME 0x41A4
+#define MATROSKA_ID_BLKADDIDTYPE 0x41E7
+#define MATROSKA_ID_BLKADDIDEXTRADATA 0x41ED
+
/* ID in the cues master */
#define MATROSKA_ID_POINTENTRY 0xBB
@@ -385,4 +392,6 @@ extern const char * const ff_matroska_video_stereo_plane[MATROSKA_VIDEO_STEREO_P
int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode);
+#define DVCC_DVVC_BLOCK_TYPE_NAME "Dolby Vision configuration"
+
#endif /* AVFORMAT_MATROSKA_H */
@@ -53,6 +53,7 @@
#include "avformat.h"
#include "avio_internal.h"
+#include "dovi_isom.h"
#include "internal.h"
#include "isom.h"
#include "matroska.h"
@@ -239,6 +240,13 @@ typedef struct MatroskaTrackOperation {
EbmlList combine_planes;
} MatroskaTrackOperation;
+typedef struct MatroskaBlockAdditionMapping {
+ uint64_t value;
+ char *name;
+ uint64_t type;
+ EbmlBin extradata;
+} MatroskaBlockAdditionMapping;
+
typedef struct MatroskaTrack {
uint64_t num;
uint64_t uid;
@@ -269,6 +277,7 @@ typedef struct MatroskaTrack {
int ms_compat;
int needs_decoding;
uint64_t max_block_additional_id;
+ EbmlList block_addition_mappings;
uint32_t palette[AVPALETTE_COUNT];
int has_palette;
@@ -419,8 +428,8 @@ typedef struct MatroskaDemuxContext {
// incomplete type (6.7.2 in C90, 6.9.2 in C99).
// Removing the sizes breaks MSVC.
static EbmlSyntax ebml_syntax[3], matroska_segment[9], matroska_track_video_color[15], matroska_track_video[19],
- matroska_track[32], matroska_track_encoding[6], matroska_track_encodings[2],
- matroska_track_combine_planes[2], matroska_track_operation[2], matroska_tracks[2],
+ matroska_track[33], matroska_track_encoding[6], matroska_track_encodings[2],
+ matroska_track_combine_planes[2], matroska_track_operation[2], matroska_block_addition_mapping[5], matroska_tracks[2],
matroska_attachments[2], matroska_chapter_entry[9], matroska_chapter[6], matroska_chapters[2],
matroska_index_entry[3], matroska_index[2], matroska_tag[3], matroska_tags[2], matroska_seekhead[2],
matroska_blockadditions[2], matroska_blockgroup[8], matroska_cluster_parsing[8];
@@ -570,6 +579,14 @@ static EbmlSyntax matroska_track_operation[] = {
CHILD_OF(matroska_track)
};
+static EbmlSyntax matroska_block_addition_mapping[] = {
+ { MATROSKA_ID_BLKADDIDVALUE, EBML_UINT, 0, 0, offsetof(MatroskaBlockAdditionMapping, value) },
+ { MATROSKA_ID_BLKADDIDNAME, EBML_STR, 0, 0, offsetof(MatroskaBlockAdditionMapping, name) },
+ { MATROSKA_ID_BLKADDIDTYPE, EBML_UINT, 0, 0, offsetof(MatroskaBlockAdditionMapping, type) },
+ { MATROSKA_ID_BLKADDIDEXTRADATA, EBML_BIN, 0, 0, offsetof(MatroskaBlockAdditionMapping, extradata) },
+ CHILD_OF(matroska_track)
+};
+
static EbmlSyntax matroska_track[] = {
{ MATROSKA_ID_TRACKNUMBER, EBML_UINT, 0, 0, offsetof(MatroskaTrack, num) },
{ MATROSKA_ID_TRACKNAME, EBML_UTF8, 0, 0, offsetof(MatroskaTrack, name) },
@@ -593,6 +610,7 @@ static EbmlSyntax matroska_track[] = {
{ MATROSKA_ID_TRACKOPERATION, EBML_NEST, 0, 0, offsetof(MatroskaTrack, operation), { .n = matroska_track_operation } },
{ MATROSKA_ID_TRACKCONTENTENCODINGS, EBML_NEST, 0, 0, 0, { .n = matroska_track_encodings } },
{ MATROSKA_ID_TRACKMAXBLKADDID, EBML_UINT, 0, 0, offsetof(MatroskaTrack, max_block_additional_id), { .u = 0 } },
+ { MATROSKA_ID_TRACKBLKADDMAPPING, EBML_NEST, 0, sizeof(MatroskaBlockAdditionMapping), offsetof(MatroskaTrack, block_addition_mappings), { .n = matroska_block_addition_mapping } },
{ MATROSKA_ID_SEEKPREROLL, EBML_UINT, 0, 0, offsetof(MatroskaTrack, seek_preroll), { .u = 0 } },
{ MATROSKA_ID_TRACKFLAGENABLED, EBML_NONE },
{ MATROSKA_ID_TRACKFLAGLACING, EBML_NONE },
@@ -2311,6 +2329,38 @@ static int mkv_parse_video_projection(AVStream *st, const MatroskaTrack *track,
return 0;
}
+static int mkv_parse_dvcc_dvvc(AVFormatContext *s, AVStream *st, const MatroskaTrack *track,
+ EbmlBin *bin)
+{
+ return ff_isom_parse_dvcc_dvvc(s, st, bin->data, bin->size);
+}
+
+static int mkv_parse_block_addition_mappings(AVFormatContext *s, AVStream *st, const MatroskaTrack *track)
+{
+ const EbmlList *mappings_list = &track->block_addition_mappings;
+ MatroskaBlockAdditionMapping *mappings = mappings_list->elem;
+ int ret;
+
+ for (int i = 0; i < mappings_list->nb_elem; i++) {
+ MatroskaBlockAdditionMapping *mapping = &mappings[i];
+
+ switch (mapping->type) {
+ case MKBETAG('d','v','c','C'):
+ case MKBETAG('d','v','v','C'):
+ if ((ret = mkv_parse_dvcc_dvvc(s, st, track, &mapping->extradata)) < 0)
+ return ret;
+
+ break;
+ default:
+ av_log(s, AV_LOG_DEBUG,
+ "Unknown block additional mapping type 0x%"PRIx64", value %"PRIu64", name \"%s\"\n",
+ mapping->type, mapping->value, mapping->name ? mapping->name : "");
+ }
+ }
+
+ return 0;
+}
+
static int get_qt_codec(MatroskaTrack *track, uint32_t *fourcc, enum AVCodecID *codec_id)
{
const AVCodecTag *codec_tags;
@@ -2898,6 +2948,10 @@ static int matroska_parse_tracks(AVFormatContext *s)
if (track->flag_textdescriptions)
st->disposition |= AV_DISPOSITION_DESCRIPTIONS;
}
+
+ ret = mkv_parse_block_addition_mappings(s, st, track);
+ if (ret < 0)
+ return ret;
}
return 0;
@@ -27,6 +27,7 @@
#include "avformat.h"
#include "avio_internal.h"
#include "avlanguage.h"
+#include "dovi_isom.h"
#include "flacenc.h"
#include "internal.h"
#include "isom.h"
@@ -1120,6 +1121,44 @@ static int mkv_write_stereo_mode(AVFormatContext *s, AVIOContext *pb,
return 0;
}
+static int mkv_write_dovi(AVFormatContext *s, AVIOContext *pb, AVStream *st)
+{
+ int ret;
+ AVDOVIDecoderConfigurationRecord *dovi = (AVDOVIDecoderConfigurationRecord *)
+ av_stream_get_side_data(st, AV_PKT_DATA_DOVI_CONF, NULL);
+
+ if (dovi) {
+ ebml_master mapping;
+ uint8_t buf[ISOM_DVCC_DVVC_SIZE];
+ uint32_t type;
+
+ uint64_t size;
+ uint64_t expected_size = (2 + 1 + (sizeof(DVCC_DVVC_BLOCK_TYPE_NAME) - 1))
+ + (2 + 1 + 4) + (2 + 1 + ISOM_DVCC_DVVC_SIZE);
+
+ if (dovi->dv_profile > 7) {
+ type = MKBETAG('d', 'v', 'v', 'C');
+ } else {
+ type = MKBETAG('d', 'v', 'c', 'C');
+ }
+
+ if ((ret = ff_isom_put_dvcc_dvvc(s, buf, sizeof(buf), dovi)) < 0)
+ return ret;
+
+ size = ret;
+
+ mapping = start_ebml_master(pb, MATROSKA_ID_TRACKBLKADDMAPPING, expected_size);
+
+ put_ebml_string(pb, MATROSKA_ID_BLKADDIDNAME, DVCC_DVVC_BLOCK_TYPE_NAME);
+ put_ebml_uint(pb, MATROSKA_ID_BLKADDIDTYPE, type);
+ put_ebml_binary(pb, MATROSKA_ID_BLKADDIDEXTRADATA, buf, size);
+
+ end_ebml_master(pb, mapping);
+ }
+
+ return 0;
+}
+
static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv,
AVStream *st, mkv_track *track, AVIOContext *pb,
int is_default)
@@ -1319,6 +1358,12 @@ static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv,
mkv_write_video_projection(s, pb, st);
end_ebml_master(pb, subinfo);
+
+ if (mkv->mode != MODE_WEBM) {
+ if ((ret = mkv_write_dovi(s, pb, st)) < 0)
+ return ret;
+ }
+
break;
case AVMEDIA_TYPE_AUDIO: