Changeset 6853 for trunk/Jav_Audio/com/scenari/s/audio/transform/TransformerSox.java

Timestamp:

10/11/06 00:55:36 (6 years ago)

Author:

sys

Message:

ModelingSound...

File:

• trunk/Jav_Audio/com/scenari/s/audio/transform/TransformerSox.java (modified) (2 diffs)

trunk/Jav_Audio/com/scenari/s/audio/transform/TransformerSox.java

@@ -95 +95 @@
                 ArrayList vCmds = new ArrayList(32);
             vCmds.add(new File(sUrlExe).getCanonicalPath());
+                if(pVolume>=0 && pVolume < 1) {
+                        vCmds.add("-v");
+                        vCmds.add(Float.toString(pVolume));
+                }
             vCmds.add(pSrc.getCanonicalPath());
             vTmp = setParamDst(vCmds, vEncod, pDst);
+            
+            if(pStart > 0 || pEnd >= 0) {
+                vCmds.add("trim");
+                vCmds.add(serializeSoxTc(pStart));
+                if(pEnd >= pStart) vCmds.add(serializeSoxTc(pEnd - pStart));
+            }
+            
+            if(pFadeIn>0 || (pFadeOut > 0 && pEnd >= 0) ) {
+                vCmds.add("fade");
+                vCmds.add("q");
+                vCmds.add(serializeSoxTc(pFadeIn));
+                if(pFadeOut > 0) {
+                        vCmds.add(serializeSoxTc(pEnd - pStart));
+                        vCmds.add(serializeSoxTc(pFadeOut));
+                }
+            }
+            
             
             String[] vCommands = (String[])vCmds.toArray(new String[vCmds.size()]);
@@ -114 +135 @@
                         }
         }
+        }
+        
+
+        /**
+         * Sérialize d'un timeCode.
+         */
+        public static String serializeSoxTc(float pTc){
+                if(pTc == 0) return "0";
+                String vH = null;
+                if(pTc>3600){
+                        vH = Integer.toString((int) (pTc / 3600));
+                        pTc = pTc % 3600;
+                }
+                String vM = null;
+                if(pTc>60){
+                        vM = Integer.toString((int) (pTc / 60));
+                        pTc = pTc % 60;
+                }
+                if(vH == null && vM == null) return Float.toString(pTc);
+                StringBuffer vBuf = new StringBuffer(12);
+                if(vH != null) {
+                        vBuf.append(vH);
+                        vBuf.append(':');
+                }
+                if(vM != null) {
+                        vBuf.append(vM);
+                        vBuf.append(':');
+                }
+                vBuf.append(Float.toString(pTc));
+                return vBuf.toString();
         }