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yoyololicon
cdx-submissions
Commits
9a2c78bd
Commit
9a2c78bd
authored
2 years ago
by
Chin-Yun Yu
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draft: autoregressive predict
parent
f23e7827
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my_submission/hdemucs.py
+22
-18
22 additions, 18 deletions
my_submission/hdemucs.py
with
22 additions
and
18 deletions
my_submission/hdemucs.py
+
22
−
18
View file @
9a2c78bd
...
...
@@ -65,47 +65,51 @@ class HDemucs(IdentitySeparationModel):
[
mixed_sound_array
,
mixed_diff
.
unsqueeze
(
0
),
mixed_mean
.
unsqueeze
(
0
),
],
dim
=
0
,
)
dialog_idx
=
self
.
instruments_idx
[
"
dialog
"
]
sep_l
,
sep_r
,
sep_diff
=
self
.
hdemucs
(
mixed_sound_array
).
squeeze
()
dialog
=
(
sep_l
[
dialog_idx
]
+
sep_r
[
dialog_idx
])
/
2
mixed_mean
[
0
]
-=
dialog
separated
=
self
.
hdemucs
(
mixed_mean
.
unsqueeze
(
0
)).
squeeze
()
separated_music_arrays
=
{}
output_sample_rates
=
{}
sep_l
,
sep_r
,
sep_diff
,
sep_mean
=
self
.
hdemucs
(
mixed_sound_array
).
squeeze
()
#
sep_l, sep_r, sep_diff, sep_mean = self.hdemucs(mixed_sound_array).squeeze()
dialog_idx
=
self
.
instruments_idx
[
"
dialog
"
]
dialog
=
(
sep_l
[
dialog_idx
]
+
sep_r
[
dialog_idx
]
+
sep_mean
[
dialog_idx
])
/
3
separated_music_arrays
[
"
dialog
"
]
=
dialog
.
unsqueeze
(
1
).
repeat
(
1
,
2
).
cpu
().
numpy
()
# dialog = (sep_l[dialog_idx] + sep_r[dialog_idx] + sep_mean[dialog_idx]) / 3
separated_music_arrays
[
"
dialog
"
]
=
(
dialog
.
unsqueeze
(
1
).
repeat
(
1
,
2
).
cpu
().
numpy
()
)
output_sample_rates
[
"
dialog
"
]
=
sample_rate
mixed_mean
[
0
]
=
mixed_mean
[
0
]
-
dialog
effect_idx
=
self
.
instruments_idx
[
"
effect
"
]
music_idx
=
self
.
instruments_idx
[
"
music
"
]
effect_diff
=
mixed_diff
[
0
]
-
sep_diff
[
music_idx
]
effect_l
=
effect_
diff
+
sep
_mean
[
effect_idx
]
effect_r
=
sep
_mean
[
effect_idx
]
-
effect_
diff
effect_l
=
0.5
*
(
effect_l
+
sep_l
[
effect_idx
])
effect_r
=
0.5
*
(
effect_r
+
sep_r
[
effect_idx
])
#
effect_diff = mixed_diff[0] - sep_diff[music_idx]
effect_l
=
sep_diff
[
effect_
idx
]
+
sep
arated
[
effect_idx
]
effect_r
=
sep
arated
[
effect_idx
]
-
sep_diff
[
effect_
idx
]
#
effect_l = 0.5 * (effect_l + sep_l[effect_idx])
#
effect_r = 0.5 * (effect_r + sep_r[effect_idx])
separated_music_arrays
[
"
effect
"
]
=
(
torch
.
stack
([
effect_l
,
effect_r
],
1
).
cpu
().
numpy
()
)
output_sample_rates
[
"
effect
"
]
=
sample_rate
music_diff
=
mixed_diff
[
0
]
-
sep_diff
[
effect_idx
]
music_l
=
music_
diff
+
sep
_mean
[
music_idx
]
music_r
=
sep
_mean
[
music_idx
]
-
music_
diff
music_l
=
0.5
*
(
music_l
+
sep_l
[
music_idx
])
music_r
=
0.5
*
(
music_r
+
sep_r
[
music_idx
])
#
music_diff = mixed_diff[0] - sep_diff[effect_idx]
music_l
=
sep_diff
[
music_
idx
]
+
sep
arated
[
music_idx
]
music_r
=
sep
arated
[
music_idx
]
-
sep_diff
[
music_
idx
]
#
music_l = 0.5 * (music_l + sep_l[music_idx])
#
music_r = 0.5 * (music_r + sep_r[music_idx])
separated_music_arrays
[
"
music
"
]
=
(
torch
.
stack
([
music_l
,
music_r
],
1
).
cpu
().
numpy
()
)
output_sample_rates
[
"
music
"
]
=
sample_rate
# seperated = (
# self.hdemucs(mixed_sound_array).squeeze().permute(1, 2, 0).cpu().numpy()
# )
...
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