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Old 11th February 2018, 14:24   #11  |  Link
hydra3333
Registered User
 
Join Date: Oct 2009
Location: crow-land
Posts: 540
it seems not to be there no matter what I try...
Ah. Another sample has it though ...

Code:
"C:\SOFTWARE\ffmpeg\0-homebuilt-x64\ffprobe.exe" -prefix -unit -show_streams -report -i "G:\HDTV\0nvencc\Shot_in_Real_HDR_Smpte_2084.webm" 
[STREAM]
index=0
codec_name=vp9
codec_long_name=Google VP9
profile=Profile 2
codec_type=video
codec_time_base=1/24
codec_tag_string=[0][0][0][0]
codec_tag=0x0000
width=3840
height=2160
coded_width=3840
coded_height=2160
has_b_frames=0
sample_aspect_ratio=1:1
display_aspect_ratio=16:9
pix_fmt=yuv420p10le
level=-99
color_range=tv
color_space=bt2020nc
color_transfer=smpte2084
color_primaries=bt2020
chroma_location=unspecified
field_order=unknown
timecode=N/A
refs=1
id=N/A
r_frame_rate=24/1
avg_frame_rate=24/1
time_base=1/1000
start_pts=0
start_time=0.000000 s
duration_ts=N/A
duration=N/A
bit_rate=N/A
max_bit_rate=N/A
bits_per_raw_sample=N/A
nb_frames=N/A
nb_read_frames=N/A
nb_read_packets=N/A
DISPOSITION:default=1
DISPOSITION:dub=0
DISPOSITION:original=0
DISPOSITION:comment=0
DISPOSITION:lyrics=0
DISPOSITION:karaoke=0
DISPOSITION:forced=0
DISPOSITION:hearing_impaired=0
DISPOSITION:visual_impaired=0
DISPOSITION:clean_effects=0
DISPOSITION:attached_pic=0
DISPOSITION:timed_thumbnails=0
TAG:language=eng
[SIDE_DATA]
side_data_type=Content light level metadata
max_content=1550
max_average=520
[/SIDE_DATA]
[SIDE_DATA]
side_data_type=Mastering display metadata
red_x=34000/50000
red_y=15998/50000
green_x=13247/50000
green_y=34498/50000
blue_x=7500/50000
blue_y=2999/50000
white_point_x=15635/50000
white_point_y=16448/50000
min_luminance=49/10000
max_luminance=15500000/10000
[/SIDE_DATA]
[/STREAM]
So ... the $64million question - what to assume and do when it's absent ?

Last edited by hydra3333; 11th February 2018 at 14:31.
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