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Media loudness report and gain estimate
Measure integrated LUFS, loudness range and peaks. Compare a custom target with predicted peak headroom and export the measured report.
The source is measured on the server. The gain comparison below is arithmetic on the measured report, not a second analysis or audio processing.
Linear gain raises loudness and true peak by the same dB amount. Limiting, encoding and platform playback normalization can change the outcome. These presets are examples, not certification of broadcast or platform compliance.
Quick start
Measure media loudness and compare linear gain against a declared peak ceiling.
1
Choose a source audio or video file
2
Analyze it on the server
3
Compare a target and export the measured report
Supported formats
This tool accepts these formats. Uncommon containers and modern web formats may be normalized or converted on the server before processing.
Audio
3GA
AAC
AC3
AIF
AIFF
AMR
AWB
APE
AU
CAF
EAC3
FLAC
IMY
KAR
M4A
M4P
M4R
MID
MIDI
MMF
MKA
MPC
MP2
MP3
MPGA
MXMF
OGA
OGG
OMA
OPUS
OTA
QCP
RA
RMI
RTTTL
RTX
VOC
WAV
WEBA
WEBM
WMA
XMF
Video
3G2
3GP
3GPP
AMV
ASF
AVI
DIVX
DV
F4V
FLV
M2TS
M2V
M4V
MKV
MOD
MOV
MP4
MPEG
MPG
MTS
MXF
OGV
RM
RMVB
SWF
TS
TOD
VOB
WEBM
WMV
Y4M
A damaged file or a non-standard codec can still fail even when the extension is supported.
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