added audio config, fixed re-encoding bug. (#191)

* added support for custom audio configerations

* reverted audio migration back to legacy, still allowing config, added console output in workspace for audio migration

* added missing flag

* reformat + removed print statement

src/config_files/output_options.yaml

@@ -34,6 +34,11 @@ ffmpeg:
  -vf:
  - ' deband=range=8:blur=false, pp7=qp=2:mode=medium'
 
+ migrate_audio:
+ output_options:
+ -c: copy
+ -y: True
+
 waifu2x_ncnn_vulkan:
  output_options:
  -g: null

src/dandere2x/dandere2x_service/service_types/multiprocess_service.py

@@ -81,4 +81,6 @@ def _on_completion(self):
 
  migrate_tracks_contextless(ffmpeg_dir=ffmpeg_path, no_audio=no_audio,
  file_dir=self._service_request.input_file,
- output_file=self._service_request.output_file)
+ output_file=self._service_request.output_file,
+ output_options=self._service_request.output_options,
+ console_output_dir=self._service_request.workspace)

src/dandere2x/dandere2x_service/service_types/singleprocess_service.py

@@ -69,4 +69,6 @@ def _on_completion(self):
  ffmpeg_path = load_executable_paths_yaml()['ffmpeg']
  migrate_tracks_contextless(ffmpeg_dir=ffmpeg_path, no_audio=self.child_request.output_file,
  file_dir=self._service_request.input_file,
- output_file=self._service_request.output_file)
+ output_file=self._service_request.output_file,
+ output_options=self._service_request.output_options,
+ console_output_dir=self._service_request.workspace)

src/dandere2x/dandere2xlib/wrappers/ffmpeg/ffmpeg.py

@@ -237,11 +237,14 @@ def concat_n_videos(ffmpeg_dir: str, temp_file_dir: str, console_output_dir: str
 
 
 def migrate_tracks_contextless(ffmpeg_dir: str, no_audio: str, file_dir: str, output_file: str,
+ output_options: dict,
  console_output_dir=None):
  """
  Add the audio tracks from the original video to the output video.
  """
 
+ print("migrate tracks called")
+
  # to remove
  def convert(lst):
  return ' '.join(lst)
@@ -258,6 +261,12 @@ def convert(lst):
  "-map", "1:t?"
  ]
 
+ options = get_options_from_section(output_options["ffmpeg"]['migrate_audio']['output_options'],
+ ffmpeg_command=True)
+
+ for element in options:
+ migrate_tracks_command.append(element)
+
  migrate_tracks_command.extend([str(output_file)])
 
  console_output = get_console_output(__name__, console_output_dir)