Dolby Vision now possible through MP4 Mux.

Please post here for issues related to UHD discs
RESET_9999
Posts: 1843
Joined: Mon Aug 05, 2019 7:12 pm

Re: Dolby Vision now possible through MP4 Mux.

Post by RESET_9999 »

NiCE77 wrote:
Fri May 27, 2022 5:43 am
Someone replied on the Firecore forum about Apple TV RPU management:
"Apple devices always ignore L2 trim in profile 8.4 video. Actually there are two version of Apple’s profile 8.4, the early version is L1 only and old OS (like ios14) doesn’t handle trims at all (except profile 5). The recent version uses newer algorithm which needs L8 trim."
https://community.firecore.com/t/dolby- ... /19713/302
so do you see an L1 response with the 8.4 sample ?
realbabilu
Posts: 22
Joined: Sun May 15, 2022 4:23 am

Re: Dolby Vision now possible through MP4 Mux.

Post by realbabilu »

Code: Select all

Video
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5@Main
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : hev1
Codec ID/Info                            : High Efficiency Video Coding
Duration                                 : 1 h 50 min
Bit rate                                 : 17.9 Mb/s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.090
Stream size                              : 13.8 GiB (96%)
Writing library                          : x265 3.4hy:[Linux][GCC 7.5.0][64 bit] 10bit
Encoding settings                        : cpuid=1111039 / frame-threads=1 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=3840x2160 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=4 / no-allow-non-conformance / repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / no-open-gop / min-keyint=96 / keyint=96 / gop-lookahead=0 / bframes=3 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=25 / lookahead-slices=4 / scenecut=40 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=2 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 / limit-refs=3 / limit-modes / me=3 / subme=3 / merange=57 / temporal-mvp / no-frame-dup / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=4 / selective-sao=4 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=1.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=18000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=2 / cplxblur=20.0 / qblur=0.5 / vbv-maxrate=24500 / vbv-bufsize=24500 / vbv-init=0.6 / vbv-end=0.6 / vbv-end-fr-adj=0.0 / ipratio=1.40 / pbratio=1.30 / aq-mode=2 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=0 / overscan=0 / videoformat=5 / range=0 / colorprim=9 / transfer=16 / colormatrix=9 / chromaloc=0 / display-window=0 / master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1) / cll=825,118 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / no-concatenation / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / hist-threshold=0.01 / no-opt-cu-delta-qp / no-aq-motion / hdr10 / no-hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00 / no-scenecut-aware-qpconformance-window-offsets / right=0 / bottom=0 / decoder-max-rate=0
Default                                  : Yes
Alternate group                          : 1
Encoded date                             : UTC 2022-05-27 13:38:54
Tagged date                              : UTC 2022-05-27 13:38:54
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : Display P3
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 825 cd/m2
Maximum Frame-Average Light Level        : 118 cd/m2
Codec configuration box                  : hvcC


Drag and drop your MKV file and press enter...E:\mov\tor\Mortal.Kombat.2021.2160p.mkv
Do you want to crop RPU... y or n ? (y when HDR10-BL is cropped) and/or press enter...n
Measuring the HDR10 video letterbox...
min: 0.0001 cd/m2, max: 1000 cd/m2
Maxcll: 825
Maxfall: 118
LAV Splitter Source not found.
Extracting track 0 with the CodecID 'V_MPEGH/ISO/HEVC' to the file 'D:\TEMP\HDR.hevc'. Container format: HEVC/H.265 elementary stream
Progress: 100%
Parsing madVR measurement file...
Error: The system cannot find the file specified. (os error 2)
Press any key to continue . . .
any clue with HDR10 inject auto?
deadchip12
Posts: 206
Joined: Thu May 02, 2019 2:49 am

Re: Dolby Vision now possible through MP4 Mux.

Post by deadchip12 »

@RESET_9999

I have a question regarding the x700: some mkv dolby vision movie files or mkv sdr movie files have dolby atmos dd+ 5.1 and the bluray player refuses to play the audio track. Using tsmuxer to convert those mkv files to .ts seems to solve the problem. Is that the right way to do it? Any drawbacks to picture or sound quality?
RESET_9999
Posts: 1843
Joined: Mon Aug 05, 2019 7:12 pm

Re: Dolby Vision now possible through MP4 Mux.

Post by RESET_9999 »

realbabilu wrote:
Fri May 27, 2022 1:56 pm
any clue with HDR10 inject auto?
Just tried that bluray remux and no issue, so there might be something going on with your encode.

Code: Select all

1) Workflow.1= INJECT + AUTO-L5 + INJECT DV
2) Workflow.2= INJECT + MANUAL-L5 + INJECT DV
3) Workflow.3= INJECT + MANUAL-L5 + INJECT DV + TrueHD_to_TrueHD.ac3 + DDP_1536kbps
4) Workflow.4= INJECT + MANUAL-L5 + INJECT DV + TrueHD_to_TrueHD.ac3
5) Workflow.5= INJECT + MANUAL-L5 + INJECT DV + DDP_1536kbps
6) Workflow.6= Back to main menu

Choice? [1,2,3,4,5,6]?1
----------------------------------------------------------------------------------------------------
--input must be HDR10 MKV
--This workflow will measure HDR10, generate RPU, auto edit L5 and inject
--The black bars detection may not be perfectly accurate. It's maybe better to measure them manually
----------------------------------------------------------------------------------------------------
Drag and drop your MKV file and press enter...S:\Mortal.Kombat.2021.HDR.mkv
Do you want to crop RPU... y or n ? (y when HDR10-BL is cropped) and/or press enter...
Measuring the HDR10 video letterbox...
min: 0.0001 cd/m2, max: 1000 cd/m2
Maxcll: 825
Maxfall: 118
Measuring video file "S:\Mortal.Kombat.2021.HDR.mkv" using D3D11 (native)...
Metadata:
  Mastering display luminance: 0.0001/1000, gamut: 0.68 0.32, 0.15 0.06, 0.265 0.69, 0.3127 0.329
  MaxCLL: 825, MaxFALL: 118 nits
Measurements:
  Frames: 158329, MaxCLL 100%: 1117, 99.9%: 994, MaxFALL: 562, AvgFALL: 11, AvgFMLL: 307 nits
Extracting track 0 with the CodecID 'V_MPEGH/ISO/HEVC' to the file 'D:\TEMP\HDR.hevc'. Container format: HEVC/H.265 elementary stream
Progress: 100%
Parsing madVR measurement file...
Generating metadata...
Generated metadata for 158329 frames
Done.
EditConfig {
    mode: 0,
    convert_to_cmv4: false,
    remove_mapping: false,
    active_area: Some(
        ActiveArea {
            crop: false,
            drop_l5: None,
            presets: Some(
                [
                    ActiveAreaOffsets {
                        id: 0,
                        left: 0,
                        right: 0,
                        top: 276,
                        bottom: 276,
                    },
                ],
            ),
            edits: Some(
                {
                    "all": 0,
                },
            ),
        },
    ),
    remove: None,
    duplicate: None,
    min_pq: None,
    max_pq: None,
    level6: None,
    level9: None,
    level11: None,
}
Parsing RPU file...
Editing active area offsets...
Final metadata length: 158329
Writing RPU file...
Parsing RPU file...
Processing input video for frame order info...

Warning: Input file already has RPUs, they will be replaced.
Computing frame indices..
Rewriting file with interleaved RPU NALs..
Parsing RPU file...
{
  "dovi_profile": 8,
  "header": {
    "rpu_nal_prefix": 25,
    "rpu_type": 2,
    "rpu_format": 18,
    "vdr_rpu_profile": 1,
    "vdr_rpu_level": 0,
    "vdr_seq_info_present_flag": true,
    "chroma_resampling_explicit_filter_flag": false,
    "coefficient_data_type": 0,
    "coefficient_log2_denom": 23,
    "vdr_rpu_normalized_idc": 1,
    "bl_video_full_range_flag": false,
    "bl_bit_depth_minus8": 2,
    "el_bit_depth_minus8": 2,
    "vdr_bit_depth_minus_8": 4,
    "spatial_resampling_filter_flag": false,
    "reserved_zero_3bits": 0,
    "el_spatial_resampling_filter_flag": false,
    "disable_residual_flag": true,
    "vdr_dm_metadata_present_flag": true,
    "use_prev_vdr_rpu_flag": false,
    "prev_vdr_rpu_id": 0,
    "vdr_rpu_id": 0,
    "mapping_color_space": 0,
    "mapping_chroma_format_idc": 0,
    "num_pivots_minus_2": [
      0,
      0,
      0
    ],
    "pred_pivot_value": [
      [
        0,
        1023
      ],
      [
        0,
        1023
      ],
      [
        0,
        1023
      ]
    ],
    "nlq_method_idc": null,
    "nlq_num_pivots_minus2": null,
    "nlq_pred_pivot_value": null,
    "num_x_partitions_minus1": 0,
    "num_y_partitions_minus1": 0
  },
  "rpu_data_mapping": {
    "mapping_idc": [
      [
        0
      ],
      [
        0
      ],
      [
        0
      ]
    ],
    "mapping_param_pred_flag": [
      [
        false
      ],
      [
        false
      ],
      [
        false
      ]
    ],
    "num_mapping_param_predictors": [
      [
        0
      ],
      [
        0
      ],
      [
        0
      ]
    ],
    "diff_pred_part_idx_mapping_minus1": [
      [],
      [],
      []
    ],
    "poly_order_minus1": [
      [
        0
      ],
      [
        0
      ],
      [
        0
      ]
    ],
    "linear_interp_flag": [
      [
        false
      ],
      [
        false
      ],
      [
        false
      ]
    ],
    "pred_linear_interp_value_int": [
      [],
      [],
      []
    ],
    "pred_linear_interp_value": [
      [],
      [],
      []
    ],
    "poly_coef_int": [
      [
        [
          0,
          1
        ]
      ],
      [
        [
          0,
          1
        ]
      ],
      [
        [
          0,
          1
        ]
      ]
    ],
    "poly_coef": [
      [
        [
          0,
          0
        ]
      ],
      [
        [
          0,
          0
        ]
      ],
      [
        [
          0,
          0
        ]
      ]
    ],
    "mmr_order_minus1": [
      [],
      [],
      []
    ],
    "mmr_constant_int": [
      [],
      [],
      []
    ],
    "mmr_constant": [
      [],
      [],
      []
    ],
    "mmr_coef_int": [
      [],
      [],
      []
    ],
    "mmr_coef": [
      [],
      [],
      []
    ]
  },
  "vdr_dm_data": {
    "compressed": false,
    "affected_dm_metadata_id": 0,
    "current_dm_metadata_id": 0,
    "scene_refresh_flag": 0,
    "ycc_to_rgb_coef0": 9574,
    "ycc_to_rgb_coef1": 0,
    "ycc_to_rgb_coef2": 13802,
    "ycc_to_rgb_coef3": 9574,
    "ycc_to_rgb_coef4": -1540,
    "ycc_to_rgb_coef5": -5348,
    "ycc_to_rgb_coef6": 9574,
    "ycc_to_rgb_coef7": 17610,
    "ycc_to_rgb_coef8": 0,
    "ycc_to_rgb_offset0": 16777216,
    "ycc_to_rgb_offset1": 134217728,
    "ycc_to_rgb_offset2": 134217728,
    "rgb_to_lms_coef0": 7222,
    "rgb_to_lms_coef1": 8771,
    "rgb_to_lms_coef2": 390,
    "rgb_to_lms_coef3": 2654,
    "rgb_to_lms_coef4": 12430,
    "rgb_to_lms_coef5": 1300,
    "rgb_to_lms_coef6": 0,
    "rgb_to_lms_coef7": 422,
    "rgb_to_lms_coef8": 15962,
    "signal_eotf": 65535,
    "signal_eotf_param0": 0,
    "signal_eotf_param1": 0,
    "signal_eotf_param2": 0,
    "signal_bit_depth": 12,
    "signal_color_space": 0,
    "signal_chroma_format": 0,
    "signal_full_range_flag": 1,
    "source_min_pq": 7,
    "source_max_pq": 3079,
    "source_diagonal": 42,
    "cmv29_metadata": {
      "num_ext_blocks": 3,
      "ext_metadata_blocks": [
        {
          "Level1": {
            "min_pq": 0,
            "max_pq": 2894,
            "avg_pq": 1178
          }
        },
        {
          "Level5": {
            "active_area_left_offset": 0,
            "active_area_right_offset": 0,
            "active_area_top_offset": 276,
            "active_area_bottom_offset": 276
          }
        },
        {
          "Level6": {
            "max_display_mastering_luminance": 1000,
            "min_display_mastering_luminance": 1,
            "max_content_light_level": 825,
            "max_frame_average_light_level": 118
          }
        }
      ]
    },
    "cmv40_metadata": {
      "num_ext_blocks": 3,
      "ext_metadata_blocks": [
        {
          "Level9": {
            "length": 1,
            "source_primary_index": 0
          }
        },
        {
          "Level11": {
            "content_type": 1,
            "whitepoint": 0,
            "reference_mode_flag": true,
            "reserved_byte2": 0,
            "reserved_byte3": 0
          }
        },
        {
          "Level254": {
            "dm_mode": 0,
            "dm_version_index": 2
          }
        }
      ]
    }
  },
  "rpu_data_crc32": 3531511101
}
"The script has completed."
deadchip12 wrote:
Fri May 27, 2022 1:57 pm
Using tsmuxer to convert those mkv files to .ts seems to solve the problem. Is that the right way to do it?
yep that's the way.
realbabilu
Posts: 22
Joined: Sun May 15, 2022 4:23 am

Re: Dolby Vision now possible through MP4 Mux.

Post by realbabilu »

Yup it needed to install LAV Splitter. now encoding rpu at dxva2.
Succeed converting HDR10 to DV P8


Do you have others FEL Profile 7 sample?
Ypur file in signature: The dual layer FEL P7 detected as HDR10 only in my tv. single layer FEL detected as DV but jitter.
MEL is ok.
NiCE77
Posts: 86
Joined: Sat Mar 28, 2020 7:49 am

Re: Dolby Vision now possible through MP4 Mux.

Post by NiCE77 »

RESET_9999 wrote:
Fri May 27, 2022 1:46 pm
NiCE77 wrote:
Fri May 27, 2022 5:43 am
Someone replied on the Firecore forum about Apple TV RPU management:
"Apple devices always ignore L2 trim in profile 8.4 video. Actually there are two version of Apple’s profile 8.4, the early version is L1 only and old OS (like ios14) doesn’t handle trims at all (except profile 5). The recent version uses newer algorithm which needs L8 trim."
https://community.firecore.com/t/dolby- ... /19713/302
so do you see an L1 response with the 8.4 sample ?
No, but maybe it's my TV, as it says here: https://community.firecore.com/t/dolby- ... /19713/306
deadchip12
Posts: 206
Joined: Thu May 02, 2019 2:49 am

Re: Dolby Vision now possible through MP4 Mux.

Post by deadchip12 »

I just downloaded the latest version tsmuxer (date: 25/02/2022) and when I add a movie file in it, it reports an error and doesn't show the dolby vision video track. Going back to a previous version of tsmuxer (date: 23/01/2022) and it works fine. Is there something wrong with the latest version of tsmuxer?

Old version of tsmuxer:
Image

New version of tsmuxer:
Image
deadchip12
Posts: 206
Joined: Thu May 02, 2019 2:49 am

Re: Dolby Vision now possible through MP4 Mux.

Post by deadchip12 »

RESET_9999 wrote:
Fri May 27, 2022 2:46 pm
deadchip12 wrote:
Fri May 27, 2022 1:57 pm
Using tsmuxer to convert those mkv files to .ts seems to solve the problem. Is that the right way to do it?
yep that's the way.
Thanks.

By the way, I just connected my external hdd to the x700 but it is not recognized. The external hdd is a usb 3.0 4TB WD hard drive. I read on Sony website that the max usb storage device size that the x700 can support is 4TB (GTP). I checked the hdd and its partition style is already GTP, so I'm not sure what's the problem here. I have another external hdd which is a usb 2.0 320GB Transcend hard drive and it is recognized immediately by the x700.
Billycar11
Posts: 3744
Joined: Sun Aug 24, 2014 5:49 am

Re: Dolby Vision now possible through MP4 Mux.

Post by Billycar11 »

deadchip12 wrote:
Sat May 28, 2022 1:40 pm
RESET_9999 wrote:
Fri May 27, 2022 2:46 pm
deadchip12 wrote:
Fri May 27, 2022 1:57 pm
Using tsmuxer to convert those mkv files to .ts seems to solve the problem. Is that the right way to do it?
yep that's the way.
Thanks.

By the way, I just connected my external hdd to the x700 but it is not recognized. The external hdd is a usb 3.0 4TB WD hard drive. I read on Sony website that the max usb storage device size that the x700 can support is 4TB (GTP). I checked the hdd and its partition style is already GTP, so I'm not sure what's the problem here. I have another external hdd which is a usb 2.0 320GB Transcend hard drive and it is recognized immediately by the x700.
Throwing a guess out maybe the drive is ntfs and it needs to be exfat?
Buy a UHD drive from the guide and how to video maker: https://www.makemkv.com/forum/viewtopic ... 20&t=17831
UHD Drives Guide: https://www.makemkv.com/forum/viewtopic ... 16&t=19634
Auto flash kit $25 Email me for one Billycar5924@gmail.com
deadchip12
Posts: 206
Joined: Thu May 02, 2019 2:49 am

Re: Dolby Vision now possible through MP4 Mux.

Post by deadchip12 »

Billycar11 wrote:
Sat May 28, 2022 1:52 pm
deadchip12 wrote:
Sat May 28, 2022 1:40 pm
RESET_9999 wrote:
Fri May 27, 2022 2:46 pm

yep that's the way.
Thanks.

By the way, I just connected my external hdd to the x700 but it is not recognized. The external hdd is a usb 3.0 4TB WD hard drive. I read on Sony website that the max usb storage device size that the x700 can support is 4TB (GTP). I checked the hdd and its partition style is already GTP, so I'm not sure what's the problem here. I have another external hdd which is a usb 2.0 320GB Transcend hard drive and it is recognized immediately by the x700.
Throwing a guess out maybe the drive is ntfs and it needs to be exfat?
Both drives are ntfs. On Sony website it also says all formats (ntfs, fat32, exfat) are supported.
realbabilu
Posts: 22
Joined: Sun May 15, 2022 4:23 am

Re: Dolby Vision now possible through MP4 Mux.

Post by realbabilu »

deadchip12 wrote:
Sat May 28, 2022 2:02 pm
Billycar11 wrote:
Sat May 28, 2022 1:52 pm
deadchip12 wrote:
Sat May 28, 2022 1:40 pm

Thanks.

By the way, I just connected my external hdd to the x700 but it is not recognized. The external hdd is a usb 3.0 4TB WD hard drive. I read on Sony website that the max usb storage device size that the x700 can support is 4TB (GTP). I checked the hdd and its partition style is already GTP, so I'm not sure what's the problem here. I have another external hdd which is a usb 2.0 320GB Transcend hard drive and it is recognized immediately by the x700.
Throwing a guess out maybe the drive is ntfs and it needs to be exfat?
Both drives are ntfs. On Sony website it also says all formats (ntfs, fat32, exfat) are supported.
Try format using GPT with 2gb each partition. Worked at my Hisense TV. So 4TB you will have 3 partition minimal. 1 FAT for GPT (ill say may 200mb min, mine about 100gb for TEST DV ATMOS SURROUND HDR mp4 file etc.), 2 partition NTFS around less a bit than 2GB. Free Minitool Partition software recommended.
Sorry that was for internal android tv player.
For sony X700, i dont have. it may only seek first partition. https://www.sony-asia.com/electronics/s ... s/00013721
my bad. Try reducing little bit size of partition instead full 4tb, maybe could help.

Image
Last edited by realbabilu on Sun May 29, 2022 3:42 am, edited 4 times in total.
DiscoD
Posts: 4
Joined: Sun May 29, 2022 12:01 am

Re: Dolby Vision now possible through MP4 Mux.

Post by DiscoD »

I have been lurking this thread for a while and its has been an incredible source of information for me,
I do have one question...

If i have a Remux that has already been made from 2 sources(hybrid) Bluray and WEB DV5 converted to 8.1 and synced then injected to create the 8.1 with hdr fallback remux.....

if i wanted to encode that remux do i need to re-sysnc the RPU or will the extracted RPU already be synced, im assuming once the RPU is synced once and i extract it untouched it should then sync up with my encode flawlessly since the original remux i took it from was synced....

any help is appreciated..
rkjnsn
Posts: 17
Joined: Tue Aug 24, 2010 7:03 am

Re: Dolby Vision now possible through MP4 Mux.

Post by rkjnsn »

If I have a profile 5 DV video with a 2.40:1 aspect ratio, is there any way to prevent the dark gray bars added by the x700 from changing brightness in response to the DV data? I don't think I'd mind the bars being dark gray by itself, but the flickering is distracting. (Short of reencoding the video to add black bars, that is. This is with TV-led DV on a C1.)
ArArdin
Posts: 187
Joined: Fri Nov 20, 2020 1:40 pm

Re: Dolby Vision now possible through MP4 Mux.

Post by ArArdin »

DiscoD wrote:
Sun May 29, 2022 12:14 am
im assuming once the RPU is synced once and i extract it untouched it should then sync up with my encode flawlessly since the original remux i took it from was synced....
That's right, no need to resync RPU.
DiscoD
Posts: 4
Joined: Sun May 29, 2022 12:01 am

Re: Dolby Vision now possible through MP4 Mux.

Post by DiscoD »

ArArdin wrote:
Sun May 29, 2022 7:38 am
DiscoD wrote:
Sun May 29, 2022 12:14 am
im assuming once the RPU is synced once and i extract it untouched it should then sync up with my encode flawlessly since the original remux i took it from was synced....
That's right, no need to resync RPU.
okay i only ask because on a couple of my encodes (all with the exact same encode settings) i have been getting an issue where my video file will play a little crazy (video speeds up really fast)...it only happens when the DV is activated not on HDR, so i was thinking it may be a DV sync issue...here is a video an example of it speeding up...
https://imgur.com/8LOtmsG

it will do this even if the video is the only file in the MKV container so it isn't an audio issue..
im playing my files back on a chromecast with google tv...
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