From 37eae22446feb5a805d9cd59f6ad54362829189f Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 28 Jan 2015 07:44:05 +0000
Subject: player: support the "trim" parameter

This feature is intended to allow users to "zoom-in" on a
particular portion of a track to tweak parameters (either
with dtas-sourceedit(1) or via playback of splitfx YAML files).
This may be combined with looping the tracklist
(via "tl repeat").
---
 lib/dtas/source/splitfx.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/dtas/source/splitfx.rb')

diff --git a/lib/dtas/source/splitfx.rb b/lib/dtas/source/splitfx.rb
index 680ad8b..b7b9b86 100644
--- a/lib/dtas/source/splitfx.rb
+++ b/lib/dtas/source/splitfx.rb
@@ -20,7 +20,7 @@ class DTAS::Source::SplitFX < DTAS::Source::Sox # :nodoc:
     @sox = sox
   end
 
-  def try(ymlfile, offset = nil)
+  def try(ymlfile, offset = nil, trim = nil)
     @splitfx = @ymlhash = nil
     st = File.stat(ymlfile)
     return false if !st.file? || st.size > MAX_YAML_SIZE
@@ -41,8 +41,8 @@ class DTAS::Source::SplitFX < DTAS::Source::Sox # :nodoc:
     end
     @splitfx = sfx
     @infile = ymlfile
-    sox = @sox.try(sfx.infile, offset) or return false
-    rv = source_file_dup(ymlfile, offset)
+    sox = @sox.try(sfx.infile, offset, trim) or return false
+    rv = source_file_dup(ymlfile, offset, trim)
     rv.sox = sox
     rv.env = sfx.env
     rv.sfx = sfx
@@ -66,7 +66,7 @@ class DTAS::Source::SplitFX < DTAS::Source::Sox # :nodoc:
     @sfx.infile_env(e, @sox.infile)
 
     # make sure these are visible to the "current" command...
-    e["TRIMFX"] = @offset ? "trim #@offset" : nil
+    e["TRIMFX"] = trimfx
     e["RGFX"] = rg_state.effect(self) || nil
     e.merge!(@rg.to_env) if @rg
 
-- 
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