Atmos Bubble and boom! Index measured, not opinion

The Legend of Ochi (2025)

DEMO 5.2 · BUBBLE 5.1 · BOOM 5.4 (with BEQ 7.7). Bass measured on the disc, DD+ Atmos. Directed by Isaiah Saxon. Fantasy, Adventure, Family.

The Legend of Ochi (2025) poster
Front
40%
L48%
37%
R49%
100%
C75%
LFE
3%
LFE5%
Surround
17%
Ls30%
18%
Rs30%
16%
Lrs28%
16%
Rrs29%
Wide
3%
Lw5%
2%
Rw5%
Height
1%
Ltf1%
1%
Rtf1%
0%
Ltm0%
0%
Rtm0%
0%
Ltr0%
0%
Rtr0%

Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.

DEMO
5.2 / 10
Bubble
5.1 / 10
Boom, as released
5.4 / 10
Boom with BEQ
7.7 / 10
Measured release
Disc · DD+ Atmos · Dialnorm Compensation: 6dB · chart by remixmark
Also in the catalogue
Disc · Atmos / DD+ Atmos — not measured here
Deep bass peak, 10–30 Hz
-26.2 dBFS · with BEQ -18.0
Depth, 10–20 vs 30–60 Hz
-2.5 dB · with BEQ +8.7
Average level, 10–30 Hz
-57.4 dBFS · with BEQ -49.1
Minutes of deep bass
3 min · with BEQ 12 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 14.3 dB at 10–20 Hz
Tomatometer
75% · as of 19 Nov 2025
Metascore
67 / 100 · as of 11 Jan 2026
Chart scale read
-10 to -64.9 dBFS
Height uptime
0.1%
LFE uptime
1.3% (shown, not scored)
Dynamic range
39.9 dB
Channels used
16 of 16
Genres
Fantasy, Adventure, Family
Tags
adventure, fantasy
Audio
DD+ Atmos, Atmos
Released
18 Apr 2025
First listed
20 May 2025
Sources
PerceptualPro + BEQ
Render
older, corrected

Channel by channel, through the film

One lane per speaker, the whole film from left to right. Bar height is how loud that speaker gets (square-root scale against this film's loudest moment, so quiet passages stay visible). The amber line under a lane marks the moments counted as playing, and the figure on the right is their share of the film. For the six height speakers that share is part of BUBBLE.

Front
L
48%
R
49%
C
75%
LFE
LFE
4.9%
Surround
Ls
30%
Rs
30%
Lrs
28%
Rrs
29%
Wide
Lw
4.5%
Rw
4.9%
Height
Ltf
1.0%
Rtf
1.2%
Ltm
0.3%
Rtm
0.4%
Ltr
0.1%
Rtr
0.1%
0:000:481:35

Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.

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