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• Understanding Data Processing Agreements and How They Affect GDPR Compliance

  9 octobre 2023, par Erin — GDPR

  The General Data Protection Regulation (GDPR) impacts international organisations that conduct business or handle personal data in the European Union (EU), and they must know how to stay compliant.

  One way of ensuring GDPR compliance is through implementing a data processing agreement (DPA). Most businesses overlook DPAs when considering ways of maintaining user data security. So, what exactly is a DPA’s role in ensuring GDPR compliance ?

  In this article, we’ll discuss DPAs, their advantages, which data protection laws require them and the clauses that make up a DPA. We’ll also discuss the consequences of non-compliance and how you can maintain GDPR compliance using Matomo.

  What is a data processing agreement ?

  A data processing agreement, data protection agreement or data processing addendum is a contractual agreement between a data controller (a company) and a data processor (a third-party service provider.) It defines each party’s rights and obligations regarding data protection.

  A DPA also defines the responsibilities of the controller and the processor and sets out the terms they’ll use for data processing. For instance, when MHP/Team SI sought the services of Matomo (a data processor) to get reliable and compliant web analytics, a DPA helped to outline their responsibilities and liabilities.

  A DPA is one of the basic requirements for GDPR compliance. The GDPR is an EU regulation concerning personal data protection and security. The GDPR is binding on any company that actively collects data from EU residents or citizens, regardless of their location.

  As a business, you need to know what goes into a DPA to identify possible liabilities that may arise if you don’t comply with European data protection laws. For example, having a recurrent security incident can lead to data breaches as you process customer personal data.

  The average data breach cost for 2023 is $4.45 million. This amount includes regulatory fines, containment costs and business losses. As such, a DPA can help you assess the organisational security measures of your data processing methods and define the protocol for reporting a data breach.

  Why is a DPA essential for your business ?

  If your company processes personal data from your customers, such as contact details, you need a DPA to ensure compliance with data security laws like GDPR. You’ll also need a DPA to hire a third party to process your data, e.g., through web analytics or cloud storage.

  But what are the benefits of having a DPA in place ?

  

  A key benefit of signing a DPA is it outlines business terms with a third-party data processor and guarantees compliance with the relevant data privacy laws. A DPA also helps to create an accountability framework between you and your data processor by establishing contractual obligations.

  Additionally, a DPA helps to minimise the risk of unauthorised access to sensitive data. A DPA defines organisational measures that help protect the rights of individuals and safeguard personal data against unauthorised disclosure. Overall, before choosing a data processor, having a DPA ensures that they are capable, compliant and qualified.

  More than 120 countries have already adopted some form of international data protection laws to protect their citizens and their data better. Hence, knowing which laws require a DPA and how you can better ensure compliance is important.

  Which data protection laws require a DPA ?

  Regulatory bodies enact data protection laws to grant consumers greater control over their data and how businesses use it. These laws ensure transparency in data processing and compliance for businesses.

  

  The following are some of the relevant data privacy laws that require you to have a DPA :

  • UK GDPR
  • Brazil LGPD
  • EU GDPR
  • Dubai PDPA
  • Colorado CPA
  • California CCPA/CPRA
  • Virginia VCDPA
  • Connecticut DPA
  • South African POPIA
  • Thailand PDPA

  Companies that don’t adhere to these data protection obligations usually face liabilities such as fines and penalties. With a DPA, you can set clear expectations regarding data processing between you and your customers.

  Review and update any DPAs with third-party processors to ensure compliance with GDPR and the laws we mentioned above. Additionally, confirm that all the relevant clauses are present for compliance with relevant data privacy laws. 

  So, what key data processing clauses should you have in your DPA ? Let’s take a closer look in the next section.

  Key clauses in a data processing agreement

  GDPR provides some general recommendations for what you should state in a DPA.

  

  Here are the elements you should include :

  Data processing specifications

  Your DPA should address the specific business purposes for data processing, the duration of processing and the categories of data under processing. It should also clearly state the party responsible for maintaining GDPR compliance and who the data subjects are, including their location and nationality.

  Your DPA should also address the data processor and controller’s responsibilities concerning data deletion and contract termination.

  Role of processor

  Your DPA should clearly state what your data processor is responsible for and liable for. Some key responsibilities include record keeping, reporting breaches and maintaining data security.

  Other roles of your data processor include providing you with audit opportunities and cooperating with data protection authorities during inquiries. If you decide to end your contract, the data processor is responsible for deleting or returning data, depending on your agreement.

  Role of controller

  Your DPA should inform the responsibilities of the data controller, which typically include issuing processing instructions to the data processor and directing them on how to handle data processing.

  Your DPA should let you define the lawful data processes the data processor should follow and how you’ll uphold the data protection rights of individuals’ sensitive data.

  Organisational and technical specifications

  Your DPA should define specifications such as how third-party processors encrypt, access and test personal data. It should also include specifications on how the data processor and controller will maintain ongoing data security through various factors such as :

  • State of the technology : Do ‌third-party processors have reliable technology, and can they ensure data security within their systems ?
  • Costs of implementation : Does the data controller’s budget allow them to seek third-party services from industry-leading providers who can guarantee a certain level of security ?
  • Variances in users’ personal freedom : Are there privacy policies and opt-out forms for users to express how they want companies to use their sensitive data ?

  Moreover, your DPA should define how you and your data processor will ensure the confidentiality, availability and integrity of data processing services and systems.

  What are the penalties for DPA GDPR non-compliance ?

  Regulators use GDPR’s stiff fines to encourage data controllers and third-party processors to follow‌ best data security practices. One way of maintaining compliance is through drafting up a DPA with your data processor.

  The DPA should clearly outline the necessary legal requirements and include all the relevant clauses mentioned above. Understand what goes into this agreement since data protection authorities can hold your business accountable for a breach — even if a processor’s error caused it.

  Data protection authorities can issue penalties now that the GDPR is in place. For example, according to Article 83 of the GDPR, penalties for data or privacy breaches or non-compliance can amount to up to €20 million or 4% of your annual revenue.

  There are two tiers of fines : tier one and tier two. Violations related to data processors typically attract fines on the tier-one level. Tier one fines can cost your business €10 million or 2% of your company’s global revenue.

  Tier-two fines result from infringement of the right to forget and the right to privacy of your consumer. Tier-two fines can cost your business up to €20 million or 4% of your company’s global revenue.

  GDPR fines make non-compliance an expensive mistake for businesses of all sizes. As such, signing a DPA with any party that acts as a data processor for your business can help you remain GDPR-compliant.

  How a DPA can help your business remain GDPR compliant

  A DPA can help your business define and adhere to lawful data processes.

  

  So, in what other ways can a DPA help you to remain compliant with GDPR ? Let’s take a look !

  1. Assess data processor’s compliance

  Having a DPA helps ensure that the data processor you are working with is GDPR-compliant. You should check if they have a DPA and confirm the processor’s terms of service and legal basis.

  For example, if you want an alternative to Google Analytics that’s GDPR compliant, then you can opt for Matomo. Matomo features a DPA, which you can agree to when you sign up for web analytics services or later.

  2. Establish lawful data processes

  A DPA can also help you review your data processes to ensure they’re GDPR compliant. For example, by defining lawful data processes, you better understand personally identifiable information (PII) and how it relates to data privacy.

  Further, you can allow users to opt out of sharing their data. As such, Matomo can help you to enable Do Not Track preferences on your website.

  

  With this feature, users are given the option to opt in or out of tracking via a toggle in their respective browsers.

  Indeed, establishing lawful data processes helps you define the specific business purposes for collecting and processing personal data. By doing so, you get to notify your users why you need their data and get their consent to process it by including a GDPR-compliant privacy policy on your website.

  3. Anonymise your data

  Global privacy laws like GDPR and ePrivacy mandate companies to display cookie banners or seek consent before tracking visitors’ data. You can either include a cookie consent banner on your site or stop tracking cookies to follow the applicable regulations.

  Further, you can enable cookie-less tracking or easily let users opt out. For example, you can use Matomo without a cookie consent banner, exempting it from many countries’ privacy rules.

  Additionally, through a DPA, you can define organisational measures that define how you’ll anonymise all your users’ data. Matomo can help you anonymise IP addresses, and we recommend that you at least anonymise the last two bytes.

  

  As one of the few web analytics tools you can use to collect data without tracking consent, Matomo also has the French Data Protection Authority (CNIL) approval.

  4. Assess the processor’s bandwidth

  Having a DPA can help you implement data retention policies that show clear retention periods. Such policies are useful when ending a contract with a third-party service provider and determining how they should handle your data.

  A DPA also helps you ensure the processor has the necessary technology to store personal data securely. You can conduct an audit to understand possible vulnerabilities and your data processor’s technological capacity.

  5. Obtain legal counsel

  When drafting a DPA, it’s important to get a consultation on what is needed to ensure complete compliance. Obtaining legal counsel points you in the right direction so you don’t make any mistakes that may lead to non-compliance.

  Conclusion

  Businesses that process users’ data are subject to several DPA contract requirements under GDPR. One of the most important is having DPAs with every third-party provider that helps them perform data processing.

  It’s important to stay updated on GDPR requirements for compliance. As such, Matomo can help you maintain lawful data processes. Matomo gives you complete control over your data and complies with GDPR requirements.

  To get started with Matomo, you can sign up for a 21-day free trial. No credit card required.

  Disclaimer

  We are not lawyers and don’t claim to be. The information provided here is to help give an introduction to GDPR. We encourage every business and website to take data privacy seriously and discuss these issues with your lawyer if you have any concerns.

• opencv ffmpeg vaapi 1080p resolution not working

  18 avril 2023, par yeo

  I want to use hardware acceleration with opencv manual build.
My gpu uses an i965 intel cpu built-in graphics card, and it is a debain11 environment.

  


  [OPENCV:FFMPEG:40] Reinit context to 1920x1088, pix_fmt: vaapi_vld


  


  If you look at some of the error messages below, it seems that the original file is 1920x1080 because it is converted to 1088 while reinit.
I've read that vaapi_vld reads 16 bits at a time.
In fact, it seems to work when the original file is changed to 1920x1072.
Is there a way to fix it without changing the original file resolution ?
Please advise seniors.
Sorry for my poor English skills
Thank you

  


  manual build CMAKE option

  


  "-DCMAKE_VERBOSE_MAKEFILE=ON -DWITH_VA_INTEL=ON -DWITH_VA=ON -DOPENCV_FFMPEG_ENABLE_LIBAVDEVICE=ON -DOPENCV_ENABLE_GLX=ON -DOPENCV_FFMPEG_SKIP_BUILD_CHECK=ON -DWITH_OPENVINO=ON -DWITH_INF_ENGINE=ON"



  


  build infomation

  


    OpenCV modules:
    To be built:                 calib3d core dnn features2d flann gapi highgui imgcodecs imgproc ml objdetect photo python3 stitching video videoio
    Disabled:                    world
    Disabled by dependency:      -
    Unavailable:                 java python2 ts
    Applications:                -
    Documentation:               NO
    Non-free algorithms:         NO

  GUI:                           GTK3
    GTK+:                        YES (ver 3.24.24)
      GThread :                  YES (ver 2.66.8)
      GtkGlExt:                  NO
    VTK support:                 NO
  Media I/O: 
    ZLib:                        /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.11)
    JPEG:                        /usr/lib/x86_64-linux-gnu/libjpeg.so (ver 62)
    WEBP:                        /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x020e)
    PNG:                         /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.6.37)
    TIFF:                        /usr/lib/x86_64-linux-gnu/libtiff.so (ver 42 / 4.2.0)
    JPEG 2000:                   build (ver 2.4.0)
    OpenEXR:                     build (ver 2.3.0)
    HDR:                         YES
    SUNRASTER:                   YES
    PXM:                         YES
    PFM:                         YES
  Video I/O:
    DC1394:                      YES (2.2.6)
    FFMPEG:                      YES
      avcodec:                   YES (58.91.100)
      avformat:                  YES (58.45.100)
      avutil:                    YES (56.51.100)
      swscale:                   YES (5.7.100)
      avresample:                YES (4.0.0)
    GStreamer:                   YES (1.18.4)
    v4l/v4l2:                    YES (linux/videodev2.h)

  Parallel framework:            pthreads

  Trace:                         YES (with Intel ITT)

  Other third-party libraries:
    Intel IPP:                   2020.0.0 Gold [2020.0.0]
    VA:                          YES
    Lapack:                      NO
    Eigen:                       NO
    Custom HAL:                  NO
    Protobuf:                    build (3.19.1)

  OpenCL:                        YES (INTELVA)
    Include path:                /home/xxx
    Link libraries:              Dynamic load

  Python 3:
    Interpreter:                 /usr/bin/python3 (ver 3.9.2)
    Libraries:                   /usr/lib/x86_64-linux-gnu/libpython3.9.so (ver 3.9.2)
    numpy:                       /home/../include (ver 1.19.3)
    install path:                python/cv2/python-3


  


  vainfo

  


  libva info: VA-API version 1.10.0
libva info: User environment variable requested driver 'i965'
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_1_8
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.10 (libva 2.10.0)
vainfo: Driver version: Intel i965 driver for Intel(R) Haswell Mobile - 2.4.1
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Simple            : VAEntrypointEncSlice
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointEncSlice
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileH264MultiviewHigh      : VAEntrypointVLD
      VAProfileH264MultiviewHigh      : VAEntrypointEncSlice
      VAProfileH264StereoHigh         : VAEntrypointVLD
      VAProfileH264StereoHigh         : VAEntrypointEncSlice
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileNone                   : VAEntrypointVideoProc
      VAProfileJPEGBaseline           : VAEntrypointVLD


  


  import os
import cv2

os.environ["OPENCV_FFMPEG_CAPTURE_OPTIONS"] = "hw_decoders_any;vaapi,vdpau" +

cap = cv2.VideoCapture(file_name,cv2.CAP_FFMPEG(cv2.CAP_PROP_HW_ACCELERATION,cv2.VIDEO_ACCELERATION_ANY))  



  


  error code

  


  [ INFO:0@0.187] global /home/u/opencv-python/opencv/modules/videoio/src/videoio_registry.cpp (223) VideoBackendRegistry VIDEOIO: Enabled backends(8, sorted by priority): FFMPEG(1000); GSTREAMER(990); INTEL_MFX(980); V4L2(970); CV_IMAGES(960); CV_MJPEG(950); FIREWIRE(940); UEYE(930)
[OPENCV:FFMPEG:40] Reinit context to 1920x1088, pix_fmt: yuv420p
[OPENCV:FFMPEG:40] Trying to use DRM render node for device 0.
[OPENCV:FFMPEG:40] libva: VA-API version 1.10.0
libva: User environment variable requested driver 'i965'
libva: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva: Found init function __vaDriverInit_1_8
libva: va_openDriver() returns 0
Initialised VAAPI connection: version 1.10
[OPENCV:FFMPEG:40] VAAPI driver: Intel i965 driver for Intel(R) Haswell Mobile - 2.4.1.
[OPENCV:FFMPEG:40] Driver not found in known nonstandard list, using standard behaviour.
[ INFO:0@0.228] global /home/u/opencv-python/opencv/modules/videoio/src/cap_ffmpeg_hw.hpp (276) hw_check_device FFMPEG: Using vaapi video acceleration on device: Intel i965 driver for Intel(R) Haswell Mobile - 2.4.1
[ INFO:0@0.228] global /home/u/opencv-python/opencv/modules/videoio/src/cap_ffmpeg_hw.hpp (566) hw_create_device FFMPEG: Created video acceleration context (av_hwdevice_ctx_create) for vaapi on device 'default'
[ INFO:0@0.228] global /home/u/opencv-python/opencv/modules/core/src/ocl.cpp (1186) haveOpenCL Initialize OpenCL runtime...
[ INFO:0@0.228] global /home/u/opencv-python/opencv/modules/core/src/ocl.cpp (1192) haveOpenCL OpenCL: found 0 platforms
File open : ./videoplayback1.mp4
[OPENCV:FFMPEG:40] Reinit context to 1920x1088, pix_fmt: vaapi_vld
[OPENCV:FFMPEG:16] Failed to read image from surface 0x4000014: 18 (invalid parameter).
[ERROR:0@0.245] global /home/u/opencv-python/opencv/modules/videoio/src/cap_ffmpeg_impl.hpp (1575) retrieveFrame Error copying data from GPU to CPU (av_hwframe_transfer_data)
Play video ... size=1920x1080, file=./videoplayback1.mp4
[OPENCV:FFMPEG:16] Failed to read image from surface 0x4000012: 18 (invalid parameter).
[ERROR:0@0.277] global /home/u/opencv-python/opencv/modules/videoio/src/cap_ffmpeg_impl.hpp (1575) retrieveFrame Error copying data from GPU to CPU (av_hwframe_transfer_data)
OpenCV(4.6.0) Error: Assertion failed (!image.empty()) in imencode, file /home/u/opencv-python/opencv/modules/imgcodecs/src/loadsave.cpp, line 976
err =  OpenCV(4.6.0) /home/u/opencv-python/opencv/modules/imgcodecs/src/loadsave.cpp:976: error: (-215:Assertion failed) !image.empty() in function 'imencode'



  


  I tried to do video capture by ffmpeg hwacceleration with opencv, but an error message occurred

  


• VLC Player shows broken HLS stream with 4k HDR10 mkv

  8 avril 2023, par goodkid38

  I am trying to convert a 4k mkv to an HLS stream but I am not having any luck. I have tried a few ffmpeg commands to try and fix the issue but none have worked. Here are the commands I have tried.

  


  

  1. Basic copy command :

  


  


  ffmpeg -i "video.mkv" -c copy -f hls "plexTemp/out.m3u8"

  


  

  2. Command used to see if it was an HDR color issue :

  


  


  ffmpeg -i "video.mkv" -c copy -pix_fmt yuv420p10le -f hls "plexTemp/out.m3u8"
3. Command used to revert to 8 bit color :

  


  ffmpeg -i "video.mkv" -c copy -pix_fmt yuv420p -f hls "plexTemp/out.m3u8"

  


  

  4. I tried removing extra streams and just focusing on audio and video :

  


  


  ffmpeg -i "out.mkv" -map 0:v:0 -map 0:a:1 -c copy -pix_fmt yuv420p10le -f hls "plexTemp/out.m3u8"

  


  I also saw these warnings when running each command.Stream HEVC is not hvc1, you should use tag:v hvc1 to set it.
And this

  


  [matroska,webm @ 000001d7921803c0] Stream #12: not enough frames to estimate rate; consider increasing probesize
[matroska,webm @ 000001d7921803c0] Could not find codec parameters for stream 6 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 000001d7921803c0] Could not find codec parameters for stream 7 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 000001d7921803c0] Could not find codec parameters for stream 8 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 000001d7921803c0] Could not find codec parameters for stream 9 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 000001d7921803c0] Could not find codec parameters for stream 10 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[matroska,webm @ 000001d7921803c0] Could not find codec parameters for stream 11 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options


  


  So I tried increasing the analyzeduration and probesize and adding the tag like so :
ffmpeg -analyzeduration 10000000 -probesize 10000000 -i "out.mkv" -c copy -tag:v hvc1 -f hls "plexTemp/out.m3u8"

  


  To no avail. Here is what the output looks like on VLC. It's mostly black with a few lines of color that randomly change.

  


  On my TV I see this :

  


  

  


  One thing I see that stands out in ffmpegs output is this :

  


  [hls @ 00000207239a9ec0] Opening 'plexTemp/out0.ts' for writing7 bitrate=  -0.0kbits/s speed=N/A
[hls @ 00000207239a9ec0] Opening 'plexTemp/out.m3u8.tmp' for writing


  


  Here is the audio and video info on the mkv :

  


  General
Unique ID                                : 92280908398971492516286250889389584022 (0x456CA80EF29B1357B572719D6EC4AE96)
Complete name                            : I:\video.mkv
Format                                   : Matroska
Format version                           : Version 2
File size                                : 49.4 GiB
Duration                                 : 1 h 39 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 71.2 Mb/s
Frame rate                               : 23.976 FPS
Movie name                               : video
Encoded date                             : 2023-04-06 22:39:53 UTC
Writing application                      : MakeMKV v1.16.7 win(x64-release)
Writing library                          : libmakemkv v1.16.7 (1.3.10/1.5.2) win(x64-release)
Cover                                    : Yes
Attachments                              : cover.jpg

Video
ID                                       : 1
ID in the original source medium         : 4113 (0x1011)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5.1@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 1 h 39 min
Bit rate                                 : 63.6 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 (Type 2)
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.320
Stream size                              : 44.1 GiB (89%)
Writing library                          : ATEME Titan File 3.9.6 (4.9.6.2)        
Language                                 : English
Default                                  : No
Forced                                   : No
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: 0.0050 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 140 cd/m2
Original source medium                   : Blu-ray

Audio #1
ID                                       : 2
ID in the original source medium         : 4352 (0x1100)
Format                                   : DTS XLL X
Format/Info                              : Digital Theater Systems
Commercial name                          : DTS:X
Codec ID                                 : A_DTS
Duration                                 : 1 h 39 min
Bit rate mode                            : Variable
Bit rate                                 : 4 174 kb/s
Channel(s)                               : 8 channels
Channel layout                           : C L R LFE Lb Rb Lss Rss
Sampling rate                            : 48.0 kHz
Frame rate                               : 93.750 FPS (512 SPF)
Bit depth                                : 24 bits
Stream size                              : 2.89 GiB (6%)
Title                                    : Surround 7.1
Language                                 : English
Default                                  : Yes
Forced                                   : No
Original source medium                   : Blu-ray
Here is information on the HLS output:
General
Complete name                            : I:\out.m3u8
Format                                   : HLS
Format profile                           : Media
File size                                : 67.4 MiB
Duration                                 : 8 s 138 ms
Overall bit rate mode                    : Variable
Overall bit rate                         : 69.4 Mb/s
Frame rate                               : 23.976 FPS


  


  And my
Here is the output of my HLS stream :

  


  Video
ID                                       : 256 (0x100)
Menu ID                                  : 1 (0x1)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5.1@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Muxing mode                              : MPEG-TS
Codec ID                                 : 36
Duration                                 : 8 s 49 ms
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Writing library                          : ATEME Titan File 3.9.6 (4.9.6.2)        
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: 0.0050 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 140 cd/m2
Source                                   : out92.ts

Audio
ID                                       : 257 (0x101)
Menu ID                                  : 1 (0x1)
Format                                   : DTS XLL X
Format/Info                              : Digital Theater Systems
Commercial name                          : DTS:X
Muxing mode                              : MPEG-TS
Codec ID                                 : 130
Duration                                 : 8 s 138 ms
Bit rate mode                            : Variable
Channel(s)                               : 8 channels
Channel layout                           : C L R LFE Lb Rb Lss Rss
Sampling rate                            : 48.0 kHz
Frame rate                               : 93.750 FPS (512 SPF)
Bit depth                                : 24 bits
Delay relative to video                  : -125 ms
Language                                 : English
Source                                   : out92.ts