possibility to remove audio from video

[meviz.git] / src / main / java / eu / svjatoslav / meviz / encoder / converters / AvconvVideo.java

diff --git a/src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java b/src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
index 87a7880..f0d80bf 100644 (file)
--- a/src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
+++ b/src/main/java/eu/svjatoslav/meviz/encoder/converters/AvconvVideo.java
@@ -23,8 +23,12 @@ public class AvconvVideo extends AbstractConverter {
                        final StringBuffer codecParams, final String videoCodec,
                        final String audioCodec) {
 
-               codecParams.append("-acodec " + audioCodec + " -vcodec " + videoCodec
-                               + " ");
+               if (audioCodec == null)
+                       codecParams.append("-an ");
+               else
+                       codecParams.append("-acodec " + audioCodec + " ");
+
+               codecParams.append("-vcodec " + videoCodec + " ");
 
                if (videoBitrate != -1)
                        codecParams.append("-b " + videoBitrate + "k ");
@@ -50,6 +54,9 @@ public class AvconvVideo extends AbstractConverter {
                case COPY:
                        return -1;
 
+               case NONE:
+                       return -1;
+
                default:
                        throw new RuntimeException("Audio bitrate: " + bitRate
                                        + " is not supported.");
@@ -75,6 +82,9 @@ public class AvconvVideo extends AbstractConverter {
                if (options.getAudioBitrate() == bitrate.COPY)
                        audioCodec = "copy";
 
+               if (options.getAudioBitrate() == bitrate.NONE)
+                       audioCodec = null;
+
                if (options.forPortablePlayer) {
                        videoBitrate = 1000;
                        audioBitrate = 128;