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本文最後由 6hzzz 於 2020-11-28 03:38 PM 編輯
【實測篇】
測試環境:
Z10 PRO 開啟VS10引擎後,會自動切換到4K60p(HDMI 2.0)或4K30p(HDMI 1.4)。為了方便HDMI錄影,關閉了幀率匹配功能。HDMI OUT連接至X9S的HDMI IN做錄影操作。考慮到X9S不能超過30p錄製,因此在X9S的HDMI Rx Version選擇了1.4。由於默認4K30p,所以遇到非30p的片源跳格在所難免。另外,422只能8bit輸出,直連電視是422 10bit輸出。
測試前,先把亮度和對比度調好,尤其是啟用了VS10引擎後,會對黑位有所改變,必須重新校正:
(4號影像)
降低亮度使黑位正確
接下來,利用BT.2111彩條
R-REC-BT.2111-1-201906-I!!PDF-E.pdf
(1.68 MB, 下載次數: 34)
調校PQ和HLG畫面:
(5號影像)
可以看到,PQ彩條的高光80%~109%梯階層次丟失,對比度調到最低也無法挽回。然而用滴管查看109%的RGB值卻很低,所以適當提高對比度,總比同時失去高光亮度和高光細節要好。HLG彩條有高光層次,把亮度調到最低,在不丟失高光層次的前提下,提高對比度,把109%的RGB值儘量向BT.2111的數值靠近。
Dolby Vision文檔測試
TS文檔測試
dvhe.06.06 測試
(6號影像)
dvhe.06.06 內嵌PGS 測試
(7號影像)
dvhe.06.09 測試
(8號影像)
MP4文檔測試
Profile5:
Profile8:
(9號影像)
MKV文檔測試
Profile4:
Profile5:
Profile7 FEL:
Profile7 MEL:
Profile8:
(10號影像)
HLG TS文檔測試
(11號影像)
HLG 串流測試
(12號影像)
在PP HW+ OMX解碼模式下,切換頻道可以啟用HDR2SDR,但只是曇花一現不能保持。用KODI18.8和ProgTV最新beta版測試,也是無法啟用VS10的HDR2SDR能力。
海報墻3.0,UHDBD導航,MKV播放測試。因網路原因,現只能獲取到豆瓣的海報數據。海報牆3.0使用技巧請點閱
(13號影像)
MUSIC6.0 採樣率匹配播放測試
(14號影像)
測試完後,用光纖端子駁接到M400進行解碼聆聽,不知怎的,有種穿越時空的錯覺。。找回了第一次聆聽CD的那種脫胎換骨的感覺。。
爲了更方便直觀的比較,特追加相同影像內容,四個不同HDR版本的片源測試:
1.Dolby Vision dvhe.05.07
- Video
- ID : 1
- Format : HEVC
- Format/Info : High Efficiency Video Coding
- Format profile : Main 10@L5@High
- HDR format : Dolby Vision, Version 1.0, dvhe.05.07, BL+RPU
- Codec ID : dvhe
- Codec ID/Info : High Efficiency Video Coding with Dolby Vision
- Duration : 11 min 8 s
- Bit rate : 14.3 Mb/s
- Width : 3 840 pixels
- Height : 2 160 pixels
- Display aspect ratio : 16:9
- Frame rate mode : Constant
- Frame rate : 25.000 FPS
- Color space : YUV
- Chroma subsampling : 4:2:0
- Bit depth : 10 bits
- Bits/(Pixel*Frame) : 0.069
- Stream size : 1.11 GiB (99%)
- Writing library : x265 3.4hy:[Linux][GCC 7.5.0][64 bit] 10bit
- Encoding settings : cpuid=1111039 / frame-threads=6 / 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 / aud / hrd / info / hash=0 / no-temporal-layers / no-open-gop / min-keyint=25 / keyint=250 / gop-lookahead=0 / bframes=4 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=50 / lookahead-slices=4 / scenecut=0 / 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=100 / nr-inter=400 / 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=0.00 / psy-rdoq=1.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=3 / rc=abr / bitrate=16000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=2 / cplxblur=20.0 / qblur=0.5 / vbv-maxrate=16800 / vbv-bufsize=48000 / 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=1 / overscan=0 / videoformat=5 / range=1 / colorprim=2 / transfer=2 / colormatrix=2 / chromaloc=0 / display-window=0 / cll=0,0 / 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 / no-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 2020-08-03 08:07:26
- Tagged date : UTC 2020-08-03 08:07:26
- Color range : Full
- Codec configuration box : hvcC+dvcC
- Audio
- ID : 2
- Format : AAC LC
- Format/Info : Advanced Audio Codec Low Complexity
- Format profile : AAC@L2
- Codec ID : mp4a-40-2
- Duration : 11 min 8 s
- Bit rate mode : Variable
- Bit rate : 192 kb/s
- Maximum bit rate : 195 kb/s
- Channel(s) : 2 channels
- Channel layout : L R
- Sampling rate : 48.0 kHz
- Frame rate : 46.875 FPS (1024 SPF)
- Compression mode : Lossy
- Stream size : 15.1 MiB (1%)
- Default : No
- Encoded date : UTC 2020-08-03 08:07:26
- Tagged date : UTC 2020-08-03 08:07:26
複製代碼
2.HDR10+ Profile B
- Video
- ID : 1
- Format : HEVC
- Format/Info : High Efficiency Video Coding
- Format profile : Main [email protected]@Main
- HDR format : SMPTE ST 2094 App 4, Version 1, HDR10+ Profile B compatible
- Codec ID : hev1
- Codec ID/Info : High Efficiency Video Coding
- Duration : 11 min 8 s
- Bit rate : 12.0 Mb/s
- Width : 3 840 pixels
- Height : 2 160 pixels
- Display aspect ratio : 16:9
- Frame rate mode : Constant
- Frame rate : 25.000 FPS
- Color space : YUV
- Chroma subsampling : 4:2:0 (Type 2)
- Bit depth : 10 bits
- Bits/(Pixel*Frame) : 0.058
- Stream size : 958 MiB (98%)
- Writing library : x265 3.4+2-73ca1d7be377:[Windows][GCC 9.3.1][64 bit] 10bit
- Encoding settings : cpuid=1111039 / frame-threads=3 / numa-pools=8 / 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=51 / high-tier=1 / uhd-bd=0 / ref=3 / no-allow-non-conformance / repeat-headers / annexb / aud / hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=1 / keyint=24 / gop-lookahead=0 / bframes=3 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=4 / lookahead-slices=8 / scenecut=90 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / 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=1 / no-limit-modes / me=1 / subme=2 / 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=3 / selective-sao=4 / early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=16000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / vbv-maxrate=18500 / vbv-bufsize=19000 / vbv-init=0.9 / 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=1 / chromaloc-top=2 / chromaloc-bottom=2 / display-window=0 / master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1) / cll=1000,400 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / 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 / 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
- 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 : 1000 cd/m2
- Maximum Frame-Average Light Level : 400 cd/m2
- Codec configuration box : hvcC
- Audio
- ID : 2
- Format : AAC LC
- Format/Info : Advanced Audio Codec Low Complexity
- Codec ID : mp4a-40-2
- Duration : 11 min 8 s
- Bit rate mode : Constant
- Bit rate : 183 kb/s
- Channel(s) : 2 channels
- Channel layout : L R
- Sampling rate : 48.0 kHz
- Frame rate : 46.875 FPS (1024 SPF)
- Compression mode : Lossy
- Stream size : 14.6 MiB (1%)
- Default : Yes
- Alternate group : 1
複製代碼
3.HDR10
- Video
- ID : 1
- Format : HEVC
- Format/Info : High Efficiency Video Coding
- Format profile : Main [email protected]@Main
- HDR format : SMPTE ST 2086, HDR10 compatible
- Codec ID : hev1
- Codec ID/Info : High Efficiency Video Coding
- Duration : 11 min 8 s
- Bit rate : 12.0 Mb/s
- Width : 3 840 pixels
- Height : 2 160 pixels
- Display aspect ratio : 16:9
- Frame rate mode : Constant
- Frame rate : 25.000 FPS
- Color space : YUV
- Chroma subsampling : 4:2:0 (Type 2)
- Bit depth : 10 bits
- Scan type : Progressive
- Bits/(Pixel*Frame) : 0.058
- Stream size : 959 MiB (98%)
- Writing library : x265 3.4+2-73ca1d7be377:[Windows][GCC 9.3.1][64 bit] 10bit
- Encoding settings : cpuid=1111039 / frame-threads=3 / numa-pools=8 / 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=51 / high-tier=1 / uhd-bd=0 / ref=3 / no-allow-non-conformance / repeat-headers / annexb / aud / hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=1 / keyint=24 / gop-lookahead=0 / bframes=3 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=4 / lookahead-slices=8 / scenecut=90 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / 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=1 / no-limit-modes / me=1 / subme=2 / 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=3 / selective-sao=4 / early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=16000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / vbv-maxrate=18500 / vbv-bufsize=19000 / vbv-init=0.9 / 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=1 / chromaloc-top=2 / chromaloc-bottom=2 / display-window=0 / master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1) / cll=1000,400 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / 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 / 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
- 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 : 1000 cd/m2
- Maximum Frame-Average Light Level : 400 cd/m2
- Codec configuration box : hvcC
- Audio
- ID : 2
- Format : AAC LC
- Format/Info : Advanced Audio Codec Low Complexity
- Codec ID : mp4a-40-2
- Duration : 11 min 8 s
- Bit rate mode : Variable
- Bit rate : 183 kb/s
- Maximum bit rate : 192 kb/s
- Channel(s) : 2 channels
- Channel layout : L R
- Sampling rate : 48.0 kHz
- Frame rate : 46.875 FPS (1024 SPF)
- Compression mode : Lossy
- Stream size : 14.6 MiB (1%)
- Default : Yes
- Alternate group : 1
複製代碼
4.HLG10
- Video
- ID : 1
- Format : HEVC
- Format/Info : High Efficiency Video Coding
- Format profile : Main [email protected]@Main
- Codec ID : hev1
- Codec ID/Info : High Efficiency Video Coding
- Duration : 11 min 8 s
- Bit rate : 11.9 Mb/s
- Width : 3 840 pixels
- Height : 2 160 pixels
- Display aspect ratio : 16:9
- Frame rate mode : Constant
- Frame rate : 25.000 FPS
- Color space : YUV
- Chroma subsampling : 4:2:0
- Bit depth : 10 bits
- Bits/(Pixel*Frame) : 0.058
- Stream size : 952 MiB (98%)
- Writing library : x265 3.4+2-73ca1d7be377:[Windows][GCC 10.2.1][64 bit] 10bit
- Encoding settings : cpuid=1111039 / frame-threads=3 / numa-pools=8 / 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=51 / high-tier=1 / uhd-bd=0 / ref=3 / no-allow-non-conformance / repeat-headers / annexb / aud / hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=1 / keyint=24 / gop-lookahead=0 / bframes=3 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=4 / lookahead-slices=8 / scenecut=95 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / 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=1 / no-limit-modes / me=1 / subme=2 / 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=3 / selective-sao=4 / early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=16000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / vbv-maxrate=18500 / vbv-bufsize=20000 / vbv-init=0.9 / 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=1 / overscan=0 / videoformat=5 / range=0 / colorprim=2 / transfer=2 / colormatrix=2 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / 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 / no-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
- Color range : Limited
- Color primaries : BT.2020
- Transfer characteristics : HLG
- Matrix coefficients : BT.2020 non-constant
- Codec configuration box : hvcC
- Audio
- ID : 2
- Format : AAC LC
- Format/Info : Advanced Audio Codec Low Complexity
- Codec ID : mp4a-40-2
- Duration : 11 min 8 s
- Bit rate mode : Constant
- Bit rate : 183 kb/s
- Channel(s) : 2 channels
- Channel layout : L R
- Sampling rate : 48.0 kHz
- Frame rate : 46.875 FPS (1024 SPF)
- Compression mode : Lossy
- Stream size : 14.6 MiB (2%)
- Default : Yes
- Alternate group : 1
複製代碼
不完全總結
經過幾番測試,新機器脾性已基本摸清。
先說優點:
獨家採用RTD1619DR SOC,一改硬碟播放機不能Dolby Vision的歷史!
獨家原生支援各種格式的Dolby Vision文檔,MP4,TS,MKV!搞定MKV封裝為何如此重要?如果把Profile7雙軌文檔轉換成單軌雙層文檔,然後同特效字幕跟全景聲音軌用MKV來封裝是最好的選擇。
新機有了VS10引擎的加持,HDR2SDR畫質果然有了質的飛躍,就連缺少maxCLL/FALL元數據的片源,也褪去了陰霾變得亮麗起來。
支援LLDV輸出,此模式強制輸出杜比視界訊號,點亮支援LLDV電視的DV logo。支援DRM widevine L1,有了它Netflix就可以4K HDR咯!(不過NF的Dolby Vision目前還不支援)再就是,海報墻一如既往的強大,(聽說讓人驚豔的新版海報墻4.0正在開發當中)手機端控制APP一如既往的好用。。還有太多優點喔,如果您是用家可慢慢自行去體會啦。
再說說缺點:
新機出廠韌體嘛,總會有些瑕疵,需要時間來磨合。通過上面的測試,可發現PQ高光層次丟失問題;串流不能啟用VS10 HDR2SDR問題;Dolby Vision文檔兼容性問題,這個也許不是問題,等MKV封裝DV成熟穩定下來,必然會淘汰MP4跟TS封裝格式,以芝杜長期以來維護韌體的表現來看,相信用不了多久,我們就會迎來硬碟機播放Dolby Vision的時代。最近聽說,國外大神正在測試FEL無損轉換MEL,如果成功又是大功一件啊!需要說明的是,本次測試Dolby Vision播放能力,是一律轉為SDR輸出的。是否正確輸出Dolby Vision訊號,還有待支援Dolby Vision電視用家的測試。
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