#11504: Some of the hdr10+ sidedata parameter values are incorrect / missing
--------------------------------------+----------------------------------
Reporter: uttam_32472 | Type: defect
Status: new | Priority: normal
Component: undetermined | Version: 7.1
Keywords: hdr10plus | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
--------------------------------------+----------------------------------
Regarding hdr10+ sidedata handling:
1) Following 3 parameters are missing from corresponding struct:
terminal_provide_code, terminal_provider_oriented_code,
application_identifier.
The AVDynamicHDRPlus struct doesn't have above three variables:
https://github.com/FFmpeg/FFmpeg/blob/49c8f33262d7c113c71cee9cd30b990a92afa0a1/libavutil/hdr_dynamic_metadata.h#L243
2) The member variable itu_t_t35_country_code is incorrectly set to 0.
It can be checked by adding new print statement for this variable via
showinfo filter:
https://github.com/FFmpeg/FFmpeg/blob/49c8f33262d7c113c71cee9cd30b990a92afa0a1/libavfilter/vf_showinfo.c#L214
Sample command mentioned below which can be tried with any hdr10+ input
video file.
**./ffmpeg -y -xerror -c:v hevc -i any_hdr10_plus_input.mp4
-filter_complex "showinfo" -vframes 5 -f NULL -
**ffmpeg version n7.1.1-2-g68b5db2464 Copyright (c) 2000-2024 the FFmpeg
developers
built with gcc 11 (Ubuntu 11.4.0-1ubuntu1~22.04)
configuration: --prefix=../ffmpeg_build --pkg-config-flags=--static
--extra-libs='-lpthread -lm' --ld=g++ --bindir=../bin --enable-gpl
--enable-libaom --enable-libass --enable-libfdk-aac --enable-libdav1d
--enable-libx264 --enable-libx265 --enable-nonfree
libavutil 59. 39.100 / 59. 39.100
libavcodec 61. 19.101 / 61. 19.101
libavformat 61. 7.100 / 61. 7.100
libavdevice 61. 3.100 / 61. 3.100
libavfilter 10. 4.100 / 10. 4.100
libswscale 8. 3.100 / 8. 3.100
libswresample 5. 3.100 / 5. 3.100
libpostproc 58. 3.100 / 58. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'any_hdr10_plus_input.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
encoder : Lavf58.47.100
Duration: 00:00:59.87, start: 0.000000, bitrate: 69798 kb/s
Stream #0:0[0x1](und): Video: hevc (Main 10) (hev1 / 0x31766568),
yuv420p10le(tv, bt2020nc/bt2020/smpte2084), 3840x2160 [SAR 1:1 DAR 16:9],
70248 kb/s, 60 fps, 60 tbr, 15360 tbn (default)
Metadata:
handler_name : VideoHandler
vendor_id : [0][0][0][0]
Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 5 kb/s (default)
Metadata:
handler_name : SoundHandler
vendor_id : [0][0][0][0]
Stream mapping:
Stream #0:0 (hevc) -> showinfo:default
showinfo:default -> Stream #0:0 (wrapped_avframe)
Stream #0:1 -> #0:1 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[Parsed_showinfo_0 @ 0x7fcb54003380] config in time_base: 1/15360,
frame_rate: 60/1
[Parsed_showinfo_0 @ 0x7fcb54003380] config out time_base: 0/0,
frame_rate: 0/0
[Parsed_showinfo_0 @ 0x7fcb54003380] n: 0 pts: 6144 pts_time:0.4
duration: 256 duration_time:0.0166667 fmt:yuv420p10le cl:topleft
sar:1/1 s:3840x2160 i:P iskey:1 type:I checksum:56A664D3
plane_checksum:[67520989 1C3199D9 6C8CC162] mean:[147 511 512]
stdev:[100.0 9.7 7.4]
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Mastering display
metadata: has_primaries:1 has_luminance:1 r(0.6800,0.3200)
g(0.2650,0.6900) b(0.1500 0.0600) wp(0.3127, 0.3290)
min_luminance=0.000100, max_luminance=1000.000000
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Content light level
metadata: MaxCLL=1000, MaxFALL=400
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - HDR Dynamic Metadata
SMPTE2094-40 (HDR10+): hdr_plus->**itu_t_t35_country_code value: 0**,
application version: 1, num_windows: 1,
targeted_system_display_maximum_luminance: 300.0000, window 0 {maxscl:
{0.0396,0.0206,0.0205}, average_maxrgb: 0.0009, distribution_maxrgb:
{(1,0.0000)(5,0.0209)(10,0.0010)(25,0.0000)(50,0.0000)(75,0.0001)(90,0.0009)(95,0.0072)(99,0.0289)},
fraction_bright_pixels: 0.0000, knee_point: (0.0000,0.0000),
bezier_curve_anchors:
{0.0997,0.2004,0.3001,0.4008,0.5005,0.6002,0.7009,0.8006,0.9013}}
[Parsed_showinfo_0 @ 0x7fcb54003380] color_range:tv color_space:bt2020nc
color_primaries:bt2020 color_trc:smpte2084
Output #0, null, to 'pipe:':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
encoder : Lavf61.7.100
Stream #0:0: Video: wrapped_avframe, yuv420p10le(tv,
bt2020nc/bt2020/smpte2084, progressive), 3840x2160 [SAR 1:1 DAR 16:9],
q=2-31, 200 kb/s, 60 fps, 60 tbn
Metadata:
encoder : Lavc61.19.101 wrapped_avframe
Side data:
Mastering Display Metadata, has_primaries:1 has_luminance:1
r(0.6800,0.3200) g(0.2650,0.6900) b(0.1500 0.0600) wp(0.3127, 0.3290)
min_luminance=0.000100, max_luminance=1000.000000
Content Light Level Metadata, MaxCLL=1000, MaxFALL=400
Stream #0:1(und): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
(default)
Metadata:
handler_name : SoundHandler
vendor_id : [0][0][0][0]
encoder : Lavc61.19.101 pcm_s16le
[Parsed_showinfo_0 @ 0x7fcb54003380] n: 1 pts: 6400 pts_time:0.416667
duration: 256 duration_time:0.0166667 fmt:yuv420p10le cl:topleft
sar:1/1 s:3840x2160 i:P iskey:0 type:B checksum:E366D184
plane_checksum:[34720CC2 613E174E 2DF4AD74] mean:[147 511 512]
stdev:[100.0 9.7 7.4]
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Mastering display
metadata: has_primaries:1 has_luminance:1 r(0.6800,0.3200)
g(0.2650,0.6900) b(0.1500 0.0600) wp(0.3127, 0.3290)
min_luminance=0.000100, max_luminance=1000.000000
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Content light level
metadata: MaxCLL=1000, MaxFALL=400
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - HDR Dynamic Metadata
SMPTE2094-40 (HDR10+): hdr_plus->itu_t_t35_country_code value: 0,
application version: 1, num_windows: 1,
targeted_system_display_maximum_luminance: 300.0000, window 0 {maxscl:
{0.0396,0.0206,0.0205}, average_maxrgb: 0.0009, distribution_maxrgb:
{(1,0.0000)(5,0.0209)(10,0.0010)(25,0.0000)(50,0.0000)(75,0.0001)(90,0.0009)(95,0.0072)(99,0.0289)},
fraction_bright_pixels: 0.0000, knee_point: (0.0000,0.0000),
bezier_curve_anchors:
{0.0997,0.2004,0.3001,0.4008,0.5005,0.6002,0.7009,0.8006,0.9013}}
[Parsed_showinfo_0 @ 0x7fcb54003380] color_range:tv color_space:bt2020nc
color_primaries:bt2020 color_trc:smpte2084
[Parsed_showinfo_0 @ 0x7fcb54003380] n: 2 pts: 6656 pts_time:0.433333
duration: 256 duration_time:0.0166667 fmt:yuv420p10le cl:topleft
sar:1/1 s:3840x2160 i:P iskey:0 type:B checksum:DE4C2336
plane_checksum:[F59C5E65 613E174E 2DF4AD74] mean:[147 511 512]
stdev:[100.0 9.7 7.4]
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Mastering display
metadata: has_primaries:1 has_luminance:1 r(0.6800,0.3200)
g(0.2650,0.6900) b(0.1500 0.0600) wp(0.3127, 0.3290)
min_luminance=0.000100, max_luminance=1000.000000
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Content light level
metadata: MaxCLL=1000, MaxFALL=400
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - HDR Dynamic Metadata
SMPTE2094-40 (HDR10+): hdr_plus->itu_t_t35_country_code value: 0,
application version: 1, num_windows: 1,
targeted_system_display_maximum_luminance: 300.0000, window 0 {maxscl:
{0.0396,0.0206,0.0205}, average_maxrgb: 0.0009, distribution_maxrgb:
{(1,0.0000)(5,0.0209)(10,0.0010)(25,0.0000)(50,0.0000)(75,0.0001)(90,0.0009)(95,0.0072)(99,0.0289)},
fraction_bright_pixels: 0.0000, knee_point: (0.0000,0.0000),
bezier_curve_anchors:
{0.0997,0.2004,0.3001,0.4008,0.5005,0.6002,0.7009,0.8006,0.9013}}
[Parsed_showinfo_0 @ 0x7fcb54003380] color_range:tv color_space:bt2020nc
color_primaries:bt2020 color_trc:smpte2084
[Parsed_showinfo_0 @ 0x7fcb54003380] n: 3 pts: 6912 pts_time:0.45
duration: 256 duration_time:0.0166667 fmt:yuv420p10le cl:topleft
sar:1/1 s:3840x2160 i:P iskey:0 type:B checksum:0A96F52D
plane_checksum:[BA8E3AE4 91090CD5 2DF4AD74] mean:[147 511 512]
stdev:[100.0 9.7 7.4]
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Mastering display
metadata: has_primaries:1 has_luminance:1 r(0.6800,0.3200)
g(0.2650,0.6900) b(0.1500 0.0600) wp(0.3127, 0.3290)
min_luminance=0.000100, max_luminance=1000.000000
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Content light level
metadata: MaxCLL=1000, MaxFALL=400
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - HDR Dynamic Metadata
SMPTE2094-40 (HDR10+): hdr_plus->itu_t_t35_country_code value: 0,
application version: 1, num_windows: 1,
targeted_system_display_maximum_luminance: 300.0000, window 0 {maxscl:
{0.0396,0.0206,0.0205}, average_maxrgb: 0.0009, distribution_maxrgb:
{(1,0.0000)(5,0.0209)(10,0.0010)(25,0.0000)(50,0.0000)(75,0.0001)(90,0.0009)(95,0.0072)(99,0.0289)},
fraction_bright_pixels: 0.0000, knee_point: (0.0000,0.0000),
bezier_curve_anchors:
{0.0997,0.2004,0.3001,0.4008,0.5005,0.6002,0.7009,0.8006,0.9013}}
[Parsed_showinfo_0 @ 0x7fcb54003380] color_range:tv color_space:bt2020nc
color_primaries:bt2020 color_trc:smpte2084
[Parsed_showinfo_0 @ 0x7fcb54003380] n: 4 pts: 7168 pts_time:0.466667
duration: 256 duration_time:0.0166667 fmt:yuv420p10le cl:topleft
sar:1/1 s:3840x2160 i:P iskey:0 type:P checksum:2F7CA46B
plane_checksum:[70C2BDED 34FF2F29 0561B746] mean:[147 511 512]
stdev:[100.0 9.7 7.4]
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Mastering display
metadata: has_primaries:1 has_luminance:1 r(0.6800,0.3200)
g(0.2650,0.6900) b(0.1500 0.0600) wp(0.3127, 0.3290)
min_luminance=0.000100, max_luminance=1000.000000
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - Content light level
metadata: MaxCLL=1000, MaxFALL=400
[Parsed_showinfo_0 @ 0x7fcb54003380] side data - HDR Dynamic Metadata
SMPTE2094-40 (HDR10+): hdr_plus->itu_t_t35_country_code value: 0,
application version: 1, num_windows: 1,
targeted_system_display_maximum_luminance: 300.0000, window 0 {maxscl:
{0.0396,0.0206,0.0205}, average_maxrgb: 0.0009, distribution_maxrgb:
{(1,0.0000)(5,0.0209)(10,0.0010)(25,0.0000)(50,0.0000)(75,0.0001)(90,0.0009)(95,0.0072)(99,0.0289)},
fraction_bright_pixels: 0.0000, knee_point: (0.0000,0.0000),
bezier_curve_anchors:
{0.0997,0.2004,0.3001,0.4008,0.5005,0.6002,0.7009,0.8006,0.9013}}
[Parsed_showinfo_0 @ 0x7fcb54003380] color_range:tv color_space:bt2020nc
color_primaries:bt2020 color_trc:smpte2084
[out#0/null @ 0x55dda90f2540] video:2KiB audio:88KiB subtitle:0KiB other
streams:0KiB global headers:0KiB muxing overhead: unknown
frame= 5 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.46 bitrate=N/A
speed=0.785x
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11504>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
_______________________________________________
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-trac
To unsubscribe, visit link above, or email
ffmpeg-trac-requ...@ffmpeg.org with subject "unsubscribe".
