diff --git a/README.md b/README.md
index b27cc06..50f19f4 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,8 @@ Available bitrate control modes are:
 
 `LimitSizeEnable` is a flag for including the `-fs` argument to terminate an encode when it exceeds the allowed size. Default is True.
 
+`AlternateSourceEnable` is a flag for alternate command lines between source files. Default is False.
+
 `IncludeUnfiltered` is a flag for including or excluding an encode without video filters for each bitrate control mode and CRF pairing. Default is True.
 
 `VideoFilters` is a configuration item list used for named video filtergraphs for each bitrate control mode and CRF pairing.
diff --git a/batch_encoder/__main__.py b/batch_encoder/__main__.py
index 0c4f10d..4b5c29d 100644
--- a/batch_encoder/__main__.py
+++ b/batch_encoder/__main__.py
@@ -59,6 +59,7 @@ def main():
                               EncodingConfig.config_crfs: EncodingConfig.default_crfs,
                               EncodingConfig.config_threads: EncodingConfig.default_threads,
                               EncodingConfig.config_limit_size_enable: EncodingConfig.default_limit_size_enable,
+                              EncodingConfig.config_alternate_source_files: EncodingConfig.default_alternate_source_files,
                               EncodingConfig.config_include_unfiltered: EncodingConfig.default_include_unfiltered,
                               EncodingConfig.config_default_video_stream: '',
                               EncodingConfig.config_default_audio_stream: ''}
@@ -96,9 +97,21 @@ def main():
                     for seek in seek_collector.get_seek_list():
                         logging.info(f'Generating commands with seek ss: \'{seek.ss}\', to: \'{seek.to}\'')
                         encode_webm = EncodeWebM(source_file, seek)
-                        commands = commands + encode_webm.get_commands(encoding_config)
+                        load_commands = encode_webm.get_commands(encoding_config)
+                        commands = commands + load_commands
                 except KeyboardInterrupt:
                     logging.info(f'Exiting from inclusion of file \'{source_file_candidate}\' after keyboard interrupt')
+        
+        # Alternate lines per source files
+        if encoding_config.alternate_source_files == True:
+            output_list = []
+            lines_per_source = len(load_commands)
+            for i in range(lines_per_source):
+                output_list.append(commands[i])
+                for k in range(1, len(commands) // lines_per_source):
+                    output_list.append(commands[i + lines_per_source * k])
+
+            commands = output_list
 
     # Write commands to file
     if args.mode == 1:
@@ -133,4 +146,4 @@ def main():
     try:
         main()
     except KeyboardInterrupt:
-        logging.error('Exiting after keyboard interrupt')
+        logging.error('Exiting after keyboard interrupt')
\ No newline at end of file
diff --git a/batch_encoder/_encode_webm.py b/batch_encoder/_encode_webm.py
index d79d1b4..513ccd9 100644
--- a/batch_encoder/_encode_webm.py
+++ b/batch_encoder/_encode_webm.py
@@ -130,7 +130,7 @@ def get_second_pass(self, encoding_mode, crf=None, threads=4, video_filters='',
                f'{self.colorspace.get_args()} ' \
                f'-c:a libopus -b:a {self.audio_bitrate} -ar 48k ' \
                f'{limit_size}' \
-               f'-map_metadata -1 -map_chapters -1 -sn -f webm -y {webm_filename}.webm'
+               f'-map_metadata:g -1 -map_metadata:s:v -1 -map_metadata:s:a -1 -map_chapters -1 -sn -f webm -y {webm_filename}.webm'
 
     # Build audio filtergraph for encodes
     def get_audio_filters(self):
diff --git a/batch_encoder/_encoding_config.py b/batch_encoder/_encoding_config.py
index afd64f0..e1ff099 100644
--- a/batch_encoder/_encoding_config.py
+++ b/batch_encoder/_encoding_config.py
@@ -8,6 +8,7 @@ class EncodingConfig:
     config_crfs = 'CRFs'
     config_threads = 'Threads'
     config_limit_size_enable = 'LimitSizeEnable'
+    config_alternate_source_files = 'AlternateSourceFiles'
     config_include_unfiltered = 'IncludeUnfiltered'
 
     # Default Config keys
@@ -18,21 +19,23 @@ class EncodingConfig:
     default_allowed_filetypes = '.avi,.m2ts,.mkv,.mp4,.wmv'
     default_encoding_modes = f'{BitrateMode.VBR.name},{BitrateMode.CBR.name}'
     default_crfs = '12,15,18,21,24'
-    default_limit_size_enable = True
     default_threads = '4'
+    default_limit_size_enable = True
+    default_alternate_source_files = False
     default_include_unfiltered = True
     default_video_filters = {'filtered': 'hqdn3d=0:0:3:3,gradfun,unsharp',
                              'lightdenoise': 'hqdn3d=0:0:3:3',
                              'heavydenoise': 'hqdn3d=1.5:1.5:6:6',
                              'unsharp': 'unsharp'}
 
-    def __init__(self, allowed_filetypes, encoding_modes, crfs, threads, limit_size_enable, include_unfiltered, video_filters, default_video_stream,
+    def __init__(self, allowed_filetypes, encoding_modes, crfs, threads, limit_size_enable, alternate_source_files, include_unfiltered, video_filters, default_video_stream,
                  default_audio_stream):
         self.allowed_filetypes = allowed_filetypes
         self.encoding_modes = encoding_modes
         self.crfs = crfs
         self.threads = threads
         self.limit_size_enable = limit_size_enable
+        self.alternate_source_files = alternate_source_files
         self.include_unfiltered = include_unfiltered
         self.video_filters = video_filters
         self.default_video_stream = default_video_stream
@@ -48,6 +51,7 @@ def from_config(cls, config):
         threads = config['Encoding'].get(EncodingConfig.config_threads,
                                          EncodingConfig.default_threads)
         limit_size_enable = config.getboolean('Encoding', EncodingConfig.config_limit_size_enable, fallback=EncodingConfig.default_limit_size_enable)
+        alternate_source_files = config.getboolean('Encoding', EncodingConfig.config_alternate_source_files, fallback=EncodingConfig.default_alternate_source_files)
         include_unfiltered = config.getboolean('Encoding', EncodingConfig.config_include_unfiltered,
                                                fallback=EncodingConfig.default_include_unfiltered)
         video_filters = config.items('VideoFilters', EncodingConfig.default_video_filters)
@@ -55,7 +59,7 @@ def from_config(cls, config):
         default_video_stream = config['Encoding'].get(EncodingConfig.config_default_video_stream)
         default_audio_stream = config['Encoding'].get(EncodingConfig.config_default_audio_stream)
 
-        return cls(allowed_filetypes, encoding_modes, crfs, threads, limit_size_enable, include_unfiltered, video_filters, default_video_stream,
+        return cls(allowed_filetypes, encoding_modes, crfs, threads, limit_size_enable, alternate_source_files, include_unfiltered, video_filters, default_video_stream,
                    default_audio_stream)
 
     def get_default_stream(self, stream_type):
diff --git a/batch_encoder/_source_file.py b/batch_encoder/_source_file.py
index 9e1df34..8354e02 100644
--- a/batch_encoder/_source_file.py
+++ b/batch_encoder/_source_file.py
@@ -150,4 +150,4 @@ def apply_audio_resampling(self, audio_filters):
         channels = int(self.audio_format['streams'][0].get('channels', 2))
         channel_layout = self.audio_format['streams'][0].get('channel_layout', 'stereo')
         if channels != 2 or channel_layout != 'stereo':
-            audio_filters.append('aresample=ocl=stereo')
+            audio_filters.append('aresample=ochl=stereo')
diff --git a/setup.py b/setup.py
index 659f1ef..413b466 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name='animethemes-batch-encoder',
-    version='1.1',
+    version='1.2',
     author='AnimeThemes',
     author_email='admin@animethemes.moe',
     url='https://github.com/AnimeThemes/animethemes-batch-encoder',