Merge pull request fluent-ffmpeg#943 from 8ai/8ai-patch-1

Hide console window on windows

Author: njoyard

lib/ffprobe.js

@@ -152,7 +152,7 @@ module.exports = function(proto) {
 
       // Spawn ffprobe
       var src = input.isStream ? 'pipe:0' : input.source;
-      var ffprobe = spawn(path, ['-show_streams', '-show_format'].concat(options, src));
+      var ffprobe = spawn(path, ['-show_streams', '-show_format'].concat(options, src), {windowsHide: true});
 
       if (input.isStream) {
         // Skip errors on stdin. These get thrown when ffprobe is complete and

lib/processor.js

@@ -439,8 +439,9 @@ module.exports = function(proto) {
         {
           captureStdout: !outputStream,
           niceness: self.options.niceness,
-          cwd: self.options.cwd
-        },
+          cwd: self.options.cwd,
+          windowsHide: true
+        }, 
 
         function processCB(ffmpegProc, stdoutRing, stderrRing) {
           self.ffmpegProc = ffmpegProc;
@@ -557,7 +558,7 @@ module.exports = function(proto) {
                 async.each(
                   flvmeta,
                   function(output, cb) {
-                    spawn(flvtool, ['-U', output.target])
+                    spawn(flvtool, ['-U', output.target], {windowsHide: true})
                       .on('error', function(err) {
                         cb(new Error('Error running ' + flvtool + ' on ' + output.target + ': ' + err.message));
                       })
@@ -618,7 +619,7 @@ module.exports = function(proto) {
       if (this.ffmpegProc) {
         var logger = this.logger;
         var pid = this.ffmpegProc.pid;
-        var renice = spawn('renice', [niceness, '-p', pid]);
+        var renice = spawn('renice', [niceness, '-p', pid], {windowsHide: true});
 
         renice.on('error', function(err) {
           logger.warn('could not renice process ' + pid + ': ' + err.message);