from batman.codec_interface import base_codec
from batman.codec_interface import ffmpeg_base_codec
import subprocess
class LibFlac(ffmpeg_base_codec.FFMpegBaseAudioCodec):
PRETTY_NAME = "FLAC"
TECHNICAL_NAME = "libflac"
SOLO_ENCODING = True
def make_valid_file_name_from_caption(self, caption):
return ffmpeg_base_codec.prepare_caption(caption) + ".flac"
def encode(self, out_path, avi_file):
subprocess.call([self.ffmpeg_command, "-y", "-i", avi_file, "-vn",
"-codec:a", "flac", out_path])
base_codec.register_audio_codec(LibFlac)
return False
def make_valid_file_name_from_caption(self, caption):
caption = re.sub("\/", "-", caption)
caption = re.sub("\"", "", caption)
caption = re.sub("'", "", caption) # Double and single quotes
# Ignore last dot, just in case
caption = re.sub("[.]$", "", caption)
# Any other dots...
caption = re.sub("[.]", "_", caption)
treated_result = caption + ".mp3"
return treated_result
def encode(self, out_path, avi_file):
if definitions.WINDOWS:
wav_file = tempfile.NamedTemporaryFile(suffix=".wav", delete=False)
wav_file.close()
else:
wav_file = tempfile.NamedTemporaryFile(suffix=".wav")
subprocess.call([self.ffmpeg_command, "-y", "-i", avi_file, "-vn",
wav_file.name],
stdout=subprocess.DEVNULL)
subprocess.call([self.lame_command, "-V2", wav_file.name, out_path],
stdout=subprocess.DEVNULL)
if definitions.WINDOWS:
os.unlink(wav_file.name)
base_codec.register_audio_codec(LibMP3Lame)
from batman.codec_interface import base_codec
from batman.codec_interface import ffmpeg_base_codec
import subprocess
class LibVorbis(ffmpeg_base_codec.FFMpegBaseAudioCodec):
PRETTY_NAME = "OGG(Vorbis)"
TECHNICAL_NAME = "libvorbis"
SOLO_ENCODING = True
def make_valid_file_name_from_caption(self, caption):
return ffmpeg_base_codec.prepare_caption(caption) + ".ogg"
def encode(self, out_path, avi_file):
subprocess.call([self.ffmpeg_command, "-y", "-i", avi_file, "-vn", "-codec:a", "libvorbis",
"-qscale:a", "3", out_path])
base_codec.register_audio_codec(LibVorbis)
