[PATCH] splitfx: avoid double-truncation with user command

[Eric Wong]

It's probably harmless as the sub (second) command is usually
innocuous as fars a modifying dynamic range, but it makes the
command-line output confusing.
---
lib/dtas/splitfx.rb | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/dtas/splitfx.rb b/lib/dtas/splitfx.rb
index 6bac27f..5a1431a 100644
--- a/lib/dtas/splitfx.rb
+++ b/lib/dtas/splitfx.rb
@@ -177,9 +177,6 @@ class DTAS::SplitFX # :nodoc:
# as a self-describing format to the actual encoding instances
player_cmd = @command
suffix = outfmt.type
- if player_cmd && generic
- outfmt.type = 'sox'
- end
env = outfmt.to_env

# set very high quality resampling if using 24-bit or higher output
@@ -223,8 +220,15 @@ class DTAS::SplitFX # :nodoc:
# target-specific commands like a dtas-player sink:
# @command | (INFILE= FX= TRIMFX=; target['command'])
if player_cmd
- sub_env = { 'INFILE' => '-', 'FX' => '', 'TRIMFX' => '' }
+ sub_env = {
+ 'INFILE' => '-p',
+ 'FX' => '',
+ 'TRIMFX' => '',
+ 'SOXFMT' => ''
+ }
sub_env_s = sub_env.inject("") { |s,(k,v)| s << "#{k}=#{v} " }
+ env['SOXFMT'] = '-tsox'
+ sub_env['OUTFMT'] = env.delete('OUTFMT')
show_cmd = [ _expand_cmd(env, player_cmd), '|', '(', "#{sub_env_s};",
_expand_cmd(env.merge(sub_env), command), ')' ].flatten
command = "#{player_cmd} | (#{sub_env_s}; #{command})"