metadata of HDR10

[namdvt]

How can I get the metadata from an HDR10 video (such as MaxCLL and MaxFALL)?
I really appreciate your help.

[sneaker]

Try MediaInfo in "Text" mode. (View -> Text)

[namdvt]

Try MediaInfo in "Text" mode. (View -> Text)

I tried it but the information about MaxCLL and MaxFALL are not displayed.

General
Unique ID : 179768350720378371925034052307682204296 (0x873E1FFE11E218779845D5E9E7621A88)
Complete name : F:\10bitimages\HDR10Video\The_World_in_HDR_in_4K_H DR10.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 308 MiB
Duration : 2 min 34 s
Overall bit rate mode : Variable
Overall bit rate : 16.7 Mb/s
Movie name : The World in HDR in 4K - Demo-UHD3D.com
Encoded date : UTC 2017-04-24 13:38:07
Writing application : mkvmerge v11.0.0 ('Alive') 64bit
Writing library : libebml v1.3.4 + libmatroska v1.4.5

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Codec ID : V_MPEGH/ISO/HEVC
Duration : 2 min 34 s
Bit rate : 16.6 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 FPS
Bits/(Pixel*Frame) : 0.033
Stream size : 306 MiB (99%)
Default : Yes
Forced : No

Audio
ID : 2
Format : Vorbis
Format settings, Floor : 1
Codec ID : A_VORBIS
Duration : 2 min 34 s
Bit rate mode : Variable
Bit rate : 128 kb/s
Channel(s) : 2 channels
Sampling rate : 44.1 kHz
Frame rate : 48.199 FPS (915 SPF)
Compression mode : Lossy
Stream size : 2.02 MiB (1%)
Writing application : Google
Language : English
Default : Yes
Forced : No

[sneaker]

Extract hevc and view in a stream analyzer like Zond. (SEIs with payloadTypes 137 and 144)

Or maybe you can give MediaInfo author your sample and ask him to improve.

[namdvt]

Extract hevc and view in a stream analyzer like Zond. (SEIs with payloadTypes 137 and 144)

Or maybe you can give MediaInfo author your sample and ask him to improve.

Can you be clearer? I'm a beginner in this field.

[sneaker]

Open a request for MediaInfo (you can cut e.g. first 5 seconds using mkvtoolnix):
https://sourceforge.net/p/mediainfo/bugs/

[Cornucopia]

You're a beginner in this field yet you are asking details about HDR metadata?! Something doesn't jibe.

Scott

[namdvt]

You're a beginner in this field yet you are asking details about HDR metadata?! Something doesn't jibe.

Scott

Yes I am. I need to get the MaxFALL and MaxCLL of an HDR10 sequence.
I downloaded many HDR sequences from http://4kmedia.org/ and tried to get these information using mediainfo as sneaker's comment above but I couldn't.
Now I am wondering that my sequences are HDR10 or not because as far as I know, the HDR10 metadata must contain MaxFALL and MaxCLL.
Do you have any suggestion?

[videoh]

DGIndexNV will output HDR mastering info in the DGI file.