From 7287a81b9af14ca8b24f258a2e3de08f39bb63c7 Mon Sep 17 00:00:00 2001
From: jules on spawn <spawn@cortex>
Date: Tue, 1 May 2018 03:22:09 +0200
Subject: process script

---
 .gitignore          |   3 ++
 datasets/dataset.pl |   4 ++
 datasets/silence.sh |   0
 latest.pl           |   6 +--
 process_fns         | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 119 insertions(+), 3 deletions(-)
 create mode 100644 datasets/silence.sh
 create mode 100755 process_fns

diff --git a/.gitignore b/.gitignore
index 2ad71be..26a1d76 100644
--- a/.gitignore
+++ b/.gitignore
@@ -110,3 +110,6 @@ node_modules/
 
 results/old_checkpoints/
 
+mgb
+run_*
+
diff --git a/datasets/dataset.pl b/datasets/dataset.pl
index edde43f..a6eb984 100755
--- a/datasets/dataset.pl
+++ b/datasets/dataset.pl
@@ -25,6 +25,10 @@ sub process($) {
     return;
   }
 
+  if ($ext eq 'mp3') {
+    system('ffmpeg', '-i', $filename, $name . '.wav')
+    $filename = $name . '.wav';
+  }
   my $soxi = `soxi $filename`;
   my @lines = split("\n", $soxi);
 
diff --git a/datasets/silence.sh b/datasets/silence.sh
new file mode 100644
index 0000000..e69de29
diff --git a/latest.pl b/latest.pl
index c09a5cd..ddd5952 100755
--- a/latest.pl
+++ b/latest.pl
@@ -69,9 +69,9 @@ sub process($){
   }
 
   $epoch[0] =~ /(\d+)/;
-  if ($1 < 4) {
-    return 0;
-  }
+  #if ($1 < 4) {
+  #  return 0;
+  #}
 
   if (-e "output/" . $name . ".mp3") {
     return 1;
diff --git a/process_fns b/process_fns
new file mode 100755
index 0000000..ad47a28
--- /dev/null
+++ b/process_fns
@@ -0,0 +1,109 @@
+workon samplernn
+
+function generate () {
+  exp_name=$1
+  n_samples=$2
+  sample_rate=$3
+  duration=$4
+  let sample_length=$3*$4
+
+  echo ""
+  echo "###################################################"
+  echo "###################################################"
+  echo "###################################################"
+  echo ""
+  echo ">> generating $exp_name"
+  echo ""
+  echo "###################################################"
+  echo "###################################################"
+  echo "###################################################"
+  echo ""
+  python generate.py \
+    --exp $exp_name --dataset $exp_name \
+    --frame_sizes 8 2                   \
+    --n_rnn 2 --dim 1024 --q_levels 256 \
+    --seq_len 1024 --batch_size 128     \
+    --val_frac 0.1 --test_frac 0.1      \
+    --sample_rate $sample_rate          \
+    --sample_length $sample_length      \
+    --keep_old_checkpoints False        \
+    --n_samples $n_samples              \
+    --epoch_limit 1                     \
+    --resume True
+  sleep 1
+}
+function run () {
+  exp_name=$1
+  epoch_limit=$2
+  n_samples=$3
+  sample_rate=$4
+  duration=$5
+  let sample_length=$4*$5
+
+  echo ""
+  echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+  echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+  echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+  echo ""
+  echo ">> running $exp_name"
+  echo ""
+  echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+  echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+  echo ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+  echo ""
+  python train.py \
+    --exp $exp_name --dataset $exp_name \
+    --frame_sizes 8 2                   \
+    --n_rnn 2 --dim 1024 --q_levels 256 \
+    --seq_len 1024 --batch_size 128     \
+    --val_frac 0.1 --test_frac 0.1      \
+    --sample_rate $sample_rate          \
+    --sample_length $sample_length      \
+    --n_samples $n_samples              \
+    --keep_old_checkpoints False        \
+    --epoch_limit $epoch_limit          \
+    --resume True
+  sleep 1
+}
+function standard () {
+  dataset=$1
+  run $1 6 6 44100 5
+  ./latest.pl -l $1
+}
+function quick () {
+  dataset=$1
+  run $1 4 6 44100 5
+  ./latest.pl -l $1
+}
+function half () {
+  dataset=$1
+  run $1 2 6 44100 5
+  ./latest.pl -l $1
+}
+function fast () {
+  dataset=$1
+  run $1 1 6 44100 10
+  ./latest.pl -l $1
+}
+function emph () {
+  dataset=$1
+  run $1 1 6 44100 10
+  run $1 3 6 44100 5
+  ./latest.pl -l $1
+}
+
+function start () {
+  dataset=$1
+  cd datasets/
+  perl dataset.pl "${dataset}.wav"
+  cd ..
+  quick $dataset
+}
+function start_standard () {
+  dataset=$1
+  cd datasets/
+  perl dataset.pl "${dataset}.wav"
+  cd ..
+  standard $dataset
+}
+
-- 
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