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Version 1.0 Code corrections and improvements
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@asigalov61
asigalov61 authored Sep 3, 2024
1 parent e0a0841 commit 51b22bc
Showing 1 changed file with 36 additions and 44 deletions.
80 changes: 36 additions & 44 deletions Examples/Advanced_MIDI_Renderer_TMIDIX_Gradio_Example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -30,27 +30,26 @@
import datetime
from pytz import timezone

import copy
from collections import Counter
import random
import statistics

import gradio as gr

import TMIDIX
import TPLOTS

from midi_to_colab_audio import midi_to_colab_audio

import copy
from collections import Counter
import random
import statistics

#==========================================================================================================

def render_midi(input_midi,
def Render_MIDI(input_midi,
render_type,
soundfont_bank,
render_sample_rate,
custom_render_patch,
render_align,
render_summary_type,
render_transpose_value,
render_transpose_to_C4,
render_output_as_solo_piano,
Expand Down Expand Up @@ -82,7 +81,6 @@ def render_midi(input_midi,
print('Audio render sample rate', render_sample_rate)
print('Custom MIDI render patch', custom_render_patch)
print('Align to bars:', render_align)
print('Summary type:', render_summary_type)
print('Transpose value:', render_transpose_value)
print('Transpose to C4', render_transpose_to_C4)
print('Output as Solo Piano', render_output_as_solo_piano)
Expand Down Expand Up @@ -111,13 +109,9 @@ def render_midi(input_midi,
print('=' * 70)
print('Processing...Please wait...')

if render_type == 'Render as-is' or render_type == "Summarize":
output_score = copy.deepcopy(escore)

elif render_type == "Custom render" or not render_type:
output_score = copy.deepcopy(escore)
output_score = copy.deepcopy(escore)

elif render_type == "Extract melody":
if render_type == "Extract melody":
output_score = TMIDIX.add_melody_to_enhanced_score_notes(escore, return_melody=True)
output_score = TMIDIX.recalculate_score_timings(output_score)

Expand All @@ -127,7 +121,7 @@ def render_midi(input_midi,
elif render_type == "Reverse":
output_score = TMIDIX.reverse_enhanced_score_notes(escore)

elif render_type == 'Repair':
elif render_type == 'Repair Chords':
fixed_cscore = TMIDIX.advanced_check_and_fix_chords_in_chordified_score(cscore)[0]
output_score = TMIDIX.flatten(fixed_cscore)

Expand Down Expand Up @@ -171,7 +165,7 @@ def render_midi(input_midi,
output_score = TMIDIX.recalculate_score_timings(output_score)
output_score = TMIDIX.align_escore_notes_to_bars(output_score, split_durations=True)

if render_type == "Summarize" and render_summary_type == "Longest Repeating Phrase":
if render_type == "Longest Repeating Phrase":
zscore = TMIDIX.recalculate_score_timings(output_score)
lrno_score = TMIDIX.escore_notes_lrno_pattern(zscore)

Expand All @@ -181,34 +175,39 @@ def render_midi(input_midi,
else:
output_score = TMIDIX.recalculate_score_timings(TMIDIX.escore_notes_middle(output_score, 50))

if render_type == "Summarize" and render_summary_type == "Multi-Instrumental":
if render_type == "Multi-Instrumental Summary":
zscore = TMIDIX.recalculate_score_timings(output_score)
c_escore_notes = TMIDIX.compress_patches_in_escore_notes_chords(zscore)
cmatrix = TMIDIX.escore_notes_to_image_matrix(c_escore_notes, filter_out_zero_rows=True, filter_out_duplicate_rows=True)
smatrix = TPLOTS.square_image_matrix(cmatrix)
output_score = TMIDIX.image_matrix_to_original_escore_notes(smatrix)

for o in output_score:
o[1] *= 250
o[2] *= 250
if len(c_escore_notes) > 128:
cmatrix = TMIDIX.escore_notes_to_image_matrix(c_escore_notes, filter_out_zero_rows=True, filter_out_duplicate_rows=True)
smatrix = TPLOTS.square_image_matrix(cmatrix)
output_score = TMIDIX.image_matrix_to_original_escore_notes(smatrix)

for o in output_score:
o[1] *= 250
o[2] *= 250

if render_output_as_solo_piano:
output_score = TMIDIX.solo_piano_escore_notes(output_score, keep_drums=True)

if render_remove_drums:
output_score = TMIDIX.strip_drums_from_escore_notes(output_score)

if render_type == "Summarize" and render_summary_type == "Solo Piano":
if render_type == "Solo Piano Summary":
sp_escore_notes = TMIDIX.solo_piano_escore_notes(output_score, keep_drums=False)
zscore = TMIDIX.recalculate_score_timings(sp_escore_notes)
bmatrix = TMIDIX.escore_notes_to_binary_matrix(zscore)
cmatrix = TMIDIX.compress_binary_matrix(bmatrix, only_compress_zeros=True)
smatrix = TPLOTS.square_binary_matrix(cmatrix)
output_score = TMIDIX.binary_matrix_to_original_escore_notes(smatrix)

for o in output_score:
o[1] *= 200
o[2] *= 200

if len(zscore) > 128:

bmatrix = TMIDIX.escore_notes_to_binary_matrix(zscore)
cmatrix = TMIDIX.compress_binary_matrix(bmatrix, only_compress_zeros=True)
smatrix = TPLOTS.square_binary_matrix(cmatrix)
output_score = TMIDIX.binary_matrix_to_original_escore_notes(smatrix)

for o in output_score:
o[1] *= 200
o[2] *= 200

SONG, patches, overflow_patches = TMIDIX.patch_enhanced_score_notes(output_score)

Expand Down Expand Up @@ -359,8 +358,10 @@ def render_midi(input_midi,
"Extract melody",
"Flip",
"Reverse",
"Repair",
"Summarize",
"Repair Chords",
"Longest Repeating Phrase",
"Multi-Instrumental Summary",
"Solo Piano Summary"
],
label="Render type",
value="Render as-is"
Expand All @@ -369,14 +370,6 @@ def render_midi(input_midi,
gr.Markdown("## Select custom render options")

custom_render_patch = gr.Slider(-1, 127, value=-1, label="Custom render MIDI patch")

render_summary_type = gr.Radio(["Multi-Instrumental",
"Solo Piano",
"Longest Repeating Phrase",
],
label="Summary type",
value="Multi-Instrumental"
)

render_align = gr.Radio(["Do not align",
"Start Times",
Expand Down Expand Up @@ -405,13 +398,12 @@ def render_midi(input_midi,
output_plot = gr.Plot(label="Output MIDI score plot")
output_midi = gr.File(label="Output MIDI file", file_types=[".mid"])

run_event = submit.click(render_midi, [input_midi,
run_event = submit.click(Render_MIDI, [input_midi,
render_type,
soundfont_bank,
render_sample_rate,
custom_render_patch,
render_align,
render_summary_type,
render_transpose_value,
render_transpose_to_C4,
render_output_as_solo_piano,
Expand Down

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