lavc/hevcdec: Parse DOVI RPU NALs
And expose the parsed values as frame side data. Update FATE results to match. It's worth documenting that this relies on the dovi configuration record being present on the first AVPacket fed to the decoder, which in practice is the case if if the API user has called something like av_format_inject_global_side_data, which is unfortunately not the default. This commit is not the time and place to change that behavior, though. Signed-off-by: Niklas Haas <git@haasn.dev> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
parent
08d151884b
commit
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2
configure
vendored
2
configure
vendored
@ -2826,7 +2826,7 @@ h264_decoder_suggest="error_resilience"
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hap_decoder_select="snappy texturedsp"
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hap_encoder_deps="libsnappy"
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hap_encoder_select="texturedspenc"
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hevc_decoder_select="atsc_a53 bswapdsp cabac golomb hevcparse videodsp"
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hevc_decoder_select="atsc_a53 bswapdsp cabac dovi_rpu golomb hevcparse videodsp"
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huffyuv_decoder_select="bswapdsp huffyuvdsp llviddsp"
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huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp llvidencdsp"
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hymt_decoder_select="huffyuv_decoder"
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@ -2723,6 +2723,7 @@ error:
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static int set_side_data(HEVCContext *s)
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{
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AVFrame *out = s->ref->frame;
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int ret;
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if (s->sei.frame_packing.present &&
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s->sei.frame_packing.arrangement_type >= 3 &&
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@ -2977,6 +2978,9 @@ static int set_side_data(HEVCContext *s)
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s->rpu_buf = NULL;
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}
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if ((ret = ff_dovi_attach_side_data(&s->dovi_ctx, out)) < 0)
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return ret;
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return 0;
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}
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@ -3308,16 +3312,23 @@ static int decode_nal_units(HEVCContext *s, const uint8_t *buf, int length)
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if (s->pkt.nb_nals > 1 && s->pkt.nals[s->pkt.nb_nals - 1].type == HEVC_NAL_UNSPEC62 &&
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s->pkt.nals[s->pkt.nb_nals - 1].size > 2 && !s->pkt.nals[s->pkt.nb_nals - 1].nuh_layer_id
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&& !s->pkt.nals[s->pkt.nb_nals - 1].temporal_id) {
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H2645NAL *nal = &s->pkt.nals[s->pkt.nb_nals - 1];
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if (s->rpu_buf) {
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av_buffer_unref(&s->rpu_buf);
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av_log(s->avctx, AV_LOG_WARNING, "Multiple Dolby Vision RPUs found in one AU. Skipping previous.\n");
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}
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s->rpu_buf = av_buffer_alloc(s->pkt.nals[s->pkt.nb_nals - 1].raw_size - 2);
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s->rpu_buf = av_buffer_alloc(nal->raw_size - 2);
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if (!s->rpu_buf)
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return AVERROR(ENOMEM);
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memcpy(s->rpu_buf->data, nal->raw_data + 2, nal->raw_size - 2);
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memcpy(s->rpu_buf->data, s->pkt.nals[s->pkt.nb_nals - 1].raw_data + 2, s->pkt.nals[s->pkt.nb_nals - 1].raw_size - 2);
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ret = ff_dovi_rpu_parse(&s->dovi_ctx, nal->data + 2, nal->size - 2);
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if (ret < 0) {
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av_buffer_unref(&s->rpu_buf);
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av_log(s->avctx, AV_LOG_WARNING, "Error parsing DOVI NAL unit.\n");
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/* ignore */
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}
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}
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/* decode the NAL units */
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@ -3450,8 +3461,8 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output,
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AVPacket *avpkt)
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{
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int ret;
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size_t new_extradata_size;
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uint8_t *new_extradata;
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uint8_t *sd;
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size_t sd_size;
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HEVCContext *s = avctx->priv_data;
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if (!avpkt->size) {
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@ -3463,14 +3474,17 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output,
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return 0;
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}
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new_extradata = av_packet_get_side_data(avpkt, AV_PKT_DATA_NEW_EXTRADATA,
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&new_extradata_size);
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if (new_extradata && new_extradata_size > 0) {
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ret = hevc_decode_extradata(s, new_extradata, new_extradata_size, 0);
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sd = av_packet_get_side_data(avpkt, AV_PKT_DATA_NEW_EXTRADATA, &sd_size);
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if (sd && sd_size > 0) {
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ret = hevc_decode_extradata(s, sd, sd_size, 0);
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if (ret < 0)
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return ret;
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}
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sd = av_packet_get_side_data(avpkt, AV_PKT_DATA_DOVI_CONF, &sd_size);
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if (sd && sd_size > 0)
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ff_dovi_update_cfg(&s->dovi_ctx, (AVDOVIDecoderConfigurationRecord *) sd);
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s->ref = NULL;
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ret = decode_nal_units(s, avpkt->data, avpkt->size);
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if (ret < 0)
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@ -3563,6 +3577,7 @@ static av_cold int hevc_decode_free(AVCodecContext *avctx)
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pic_arrays_free(s);
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ff_dovi_ctx_unref(&s->dovi_ctx);
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av_buffer_unref(&s->rpu_buf);
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av_freep(&s->md5_ctx);
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@ -3647,6 +3662,7 @@ static av_cold int hevc_init_context(AVCodecContext *avctx)
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ff_bswapdsp_init(&s->bdsp);
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s->dovi_ctx.logctx = avctx;
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s->context_initialized = 1;
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s->eos = 0;
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@ -3755,6 +3771,10 @@ static int hevc_update_thread_context(AVCodecContext *dst,
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if (ret < 0)
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return ret;
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ret = ff_dovi_ctx_replace(&s->dovi_ctx, &s0->dovi_ctx);
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if (ret < 0)
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return ret;
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s->sei.frame_packing = s0->sei.frame_packing;
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s->sei.display_orientation = s0->sei.display_orientation;
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s->sei.mastering_display = s0->sei.mastering_display;
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@ -3811,6 +3831,7 @@ static void hevc_decode_flush(AVCodecContext *avctx)
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HEVCContext *s = avctx->priv_data;
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ff_hevc_flush_dpb(s);
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ff_hevc_reset_sei(&s->sei);
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ff_dovi_ctx_flush(&s->dovi_ctx);
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av_buffer_unref(&s->rpu_buf);
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s->max_ra = INT_MAX;
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s->eos = 1;
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@ -32,6 +32,7 @@
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#include "avcodec.h"
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#include "bswapdsp.h"
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#include "cabac.h"
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#include "dovi_rpu.h"
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#include "get_bits.h"
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#include "hevcpred.h"
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#include "h2645_parse.h"
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@ -574,6 +575,7 @@ typedef struct HEVCContext {
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int nuh_layer_id;
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AVBufferRef *rpu_buf; ///< 0 or 1 Dolby Vision RPUs.
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DOVIContext dovi_ctx; ///< Dolby Vision decoding context
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} HEVCContext;
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/**
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@ -5,9 +5,233 @@ side_data_type=H.26[45] User Data Unregistered SEI message
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[SIDE_DATA]
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side_data_type=Dolby Vision RPU Data
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[/SIDE_DATA]
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[SIDE_DATA]
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side_data_type=Dolby Vision Metadata
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rpu_type=2
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rpu_format=18
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vdr_rpu_profile=1
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vdr_rpu_level=0
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chroma_resampling_explicit_filter_flag=0
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coef_data_type=0
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coef_log2_denom=23
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vdr_rpu_normalized_idc=1
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bl_video_full_range_flag=0
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bl_bit_depth=10
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el_bit_depth=10
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vdr_bit_depth=12
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spatial_resampling_filter_flag=0
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el_spatial_resampling_filter_flag=0
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disable_residual_flag=1
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vdr_rpu_id=0
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mapping_color_space=0
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mapping_chroma_format_idc=0
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nlq_method_idc=-1
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nlq_method_idc_name=none
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num_x_partitions=1
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num_y_partitions=1
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[COMPONENT]
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pivots=63 132 362 618 874 911 927 935 942
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=-409680 16721463 -20276640
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=-119056 13575212 -12867889
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=1317527 5338528 -948122
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=2119979 2065496 2288524
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=7982780 -11367226 9973944
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=53792084 -114243184 67724328
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=112973872 -244837568 139764480
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=236828416 -518849056 291306944
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[/SECTION]
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[/COMPONENT]
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[COMPONENT]
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pivots=0 1023
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[SECTION]
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mapping_idc=1
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mapping_idc_name=mmr
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mmr_order=3
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mmr_constant=-4200453
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mmr_coef=9094176 31944476 739652 -27103344 -3431599 -11015088 22758042 -2028643 -30021218 -906885 26272992 7291404 16488745 -78087176 -1487777 12496543 762460 -4281948 -5768035 -7843163 103636960
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[/SECTION]
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[/COMPONENT]
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[COMPONENT]
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pivots=0 1023
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[SECTION]
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mapping_idc=1
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mapping_idc_name=mmr
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mmr_order=3
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mmr_constant=-10387889
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mmr_coef=29604202 3214133 46206184 -8564340 -53383996 1628407 5426045 -21634202 -5251953 -50812292 19221972 76726656 -425892 -35041240 5917361 2863974 25030554 -14404292 -41230120 1229046 53575140
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[/SECTION]
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[/COMPONENT]
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dm_metadata_id=0
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scene_refresh_flag=1
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ycc_to_rgb_matrix=9574/8192 0/8192 13802/8192 9574/8192 -1540/8192 -5348/8192 9574/8192 17610/8192 0/8192
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ycc_to_rgb_offset=16777216/268435456 134217728/268435456 134217728/268435456
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rgb_to_lms_matrix=7222/16384 8771/16384 390/16384 2654/16384 12430/16384 1300/16384 0/16384 422/16384 15962/16384
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signal_eotf=65535
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signal_eotf_param0=0
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signal_eotf_param1=0
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signal_eotf_param2=0
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signal_bit_depth=12
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signal_color_space=0
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signal_chroma_format=0
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signal_full_range_flag=1
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source_min_pq=0
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source_max_pq=3079
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source_diagonal=42
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[/SIDE_DATA]
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[/FRAME]
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[FRAME]
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[SIDE_DATA]
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side_data_type=Dolby Vision RPU Data
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[/SIDE_DATA]
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[SIDE_DATA]
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side_data_type=Dolby Vision Metadata
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rpu_type=2
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rpu_format=18
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vdr_rpu_profile=1
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vdr_rpu_level=0
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chroma_resampling_explicit_filter_flag=0
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coef_data_type=0
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coef_log2_denom=23
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vdr_rpu_normalized_idc=1
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bl_video_full_range_flag=0
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bl_bit_depth=10
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el_bit_depth=10
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vdr_bit_depth=12
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spatial_resampling_filter_flag=0
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el_spatial_resampling_filter_flag=0
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disable_residual_flag=1
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vdr_rpu_id=0
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mapping_color_space=0
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mapping_chroma_format_idc=0
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nlq_method_idc=-1
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nlq_method_idc_name=none
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num_x_partitions=1
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num_y_partitions=1
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[COMPONENT]
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pivots=63 132 362 618 874 911 927 935 942
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=-409680 16721463 -20276640
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=-119056 13575212 -12867889
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=1317527 5338528 -948122
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=2119979 2065496 2288524
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=7982780 -11367226 9973944
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=53792084 -114243184 67724328
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=112973872 -244837568 139764480
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[/SECTION]
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[SECTION]
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mapping_idc=0
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mapping_idc_name=polynomial
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poly_order=2
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poly_coef=236828416 -518849056 291306944
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[/SECTION]
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[/COMPONENT]
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[COMPONENT]
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pivots=0 1023
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[SECTION]
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mapping_idc=1
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mapping_idc_name=mmr
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mmr_order=3
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mmr_constant=-4200453
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mmr_coef=9094176 31944476 739652 -27103344 -3431599 -11015088 22758042 -2028643 -30021218 -906885 26272992 7291404 16488745 -78087176 -1487777 12496543 762460 -4281948 -5768035 -7843163 103636960
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[/SECTION]
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[/COMPONENT]
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[COMPONENT]
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pivots=0 1023
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[SECTION]
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mapping_idc=1
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mapping_idc_name=mmr
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mmr_order=3
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mmr_constant=-10387889
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mmr_coef=29604202 3214133 46206184 -8564340 -53383996 1628407 5426045 -21634202 -5251953 -50812292 19221972 76726656 -425892 -35041240 5917361 2863974 25030554 -14404292 -41230120 1229046 53575140
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[/SECTION]
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[/COMPONENT]
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dm_metadata_id=0
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scene_refresh_flag=1
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ycc_to_rgb_matrix=9574/8192 0/8192 13802/8192 9574/8192 -1540/8192 -5348/8192 9574/8192 17610/8192 0/8192
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ycc_to_rgb_offset=16777216/268435456 134217728/268435456 134217728/268435456
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rgb_to_lms_matrix=7222/16384 8771/16384 390/16384 2654/16384 12430/16384 1300/16384 0/16384 422/16384 15962/16384
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signal_eotf=65535
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signal_eotf_param0=0
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signal_eotf_param1=0
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signal_eotf_param2=0
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signal_bit_depth=12
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signal_color_space=0
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signal_chroma_format=0
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signal_full_range_flag=1
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source_min_pq=0
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source_max_pq=3079
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source_diagonal=42
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[/SIDE_DATA]
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[/FRAME]
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