lib/processor.js
function(args, cb) {
        self.availableEncoders(function(err, encoders) {
          for (var i = 0; i < args.length; i++) {
            if (args[i] === '-acodec' || args[i] === '-vcodec') {
              i++;

              if ((args[i] in encoders) && encoders[args[i]].experimental) {
                args.splice(i + 1, 0, '-strict', 'experimental');
                i += 2;
              }
            }
          }

          cb(null, args);
        });
      }
function(args, cb) {
        self.availableEncoders(function(err, encoders) {
          for (var i = 0; i < args.length; i++) {
            if (args[i] === '-acodec' || args[i] === '-vcodec') {
              i++;

              if ((args[i] in encoders) && encoders[args[i]].experimental) {
                args.splice(i + 1, 0, '-strict', 'experimental');
                i += 2;
              }
            }
          }

          cb(null, args);
        });
      }
function ( args , cb ) { self . availableEncoders ( function ( err , encoders ) { for ( var i = 0 ; i < args . length ; i ++ ) { if ( args [ i ] === '-acodec' || args [ i ] === '-vcodec' ) { i ++ ; if ( ( args [ i ] in encoders ) && encoders [ args [ i ] ] . experimental ) { args . splice ( i + 1 , 0 , '-strict' , 'experimental' ) ; i += 2 ; } } } cb ( null , args ) ; } ) ; }
Add "-strict experimental" option where needed
Add - strict experimental option where needed