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drop custom SSML support
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rany2
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README.md
28
README.md
@ -61,35 +61,11 @@ You must first check the available voices with the `--list-voices` option:
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### Custom SSML
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It is possible to send Microsoft's text-to-speech servers a custom SSML document which would allow greater customization of the speech.
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Information about the SSML format can be found here on Microsoft's own website: https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/speech-synthesis-markup
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As a short example, if you want to apply the following SSML document and play it back using `edge-tts`.
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```
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<speak version="1.0" xmlns="http://www.w3.org/2001/10/synthesis"
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xmlns:mstts="https://www.w3.org/2001/mstts" xml:lang="en-US">
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<voice name="en-US-AriaNeural">
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<mstts:express-as style="cheerful">
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That'd be just amazing!
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</mstts:express-as>
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</voice>
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</speak>
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```
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It would be easiest to do the following:
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1. Create a file called `custom_ssml.xml` with the above content.
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2. Run the following command:
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$ edge-tts --custom-ssml --file custom_ssml.xml --write-media amazing.mp3
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3. Voila!
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Support for custom SSML has been removed since 5.0.0 because Microsoft has taken the initiative to prevent it from working. You cannot use custom SSML anymore.
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### Changing pitch, rate, volume, etc.
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It is possible to make minor changes to the generated speech without resorting to custom SSML. However, you must note that you couldn't use the `--custom-ssml` option with the `--pitch`, `--rate`, `--volume`, etc. options.
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It is possible to make minor changes to the generated speech.
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$ edge-tts --pitch=-10Hz --text "Hello, world!" --write-media hello_with_pitch_down.mp3
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$ edge-tts --rate=0.5 --text "Hello, world!" --write-media hello_with_rate_halved.mp3
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@ -1,6 +1,6 @@
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[metadata]
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name = edge-tts
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version = 4.0.11
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version = 5.0.0
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author = rany
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author_email = ranygh@riseup.net
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description = Microsoft Edge's TTS
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@ -213,7 +213,6 @@ class Communicate:
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pitch="+0Hz",
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rate="+0%",
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volume="+0%",
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customspeak=False,
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proxy=None,
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):
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"""
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@ -223,11 +222,10 @@ class Communicate:
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messages (str or list): A list of SSML strings or a single text.
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boundery_type (int): The type of boundary to use. 0 for none, 1 for word_boundary, 2 for sentence_boundary.
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codec (str): The codec to use.
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voice (str): The voice to use (only applicable to non-customspeak).
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pitch (str): The pitch to use (only applicable to non-customspeak).
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rate (str): The rate to use (only applicable to non-customspeak).
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volume (str): The volume to use (only applicable to non-customspeak).
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customspeak (bool): Whether to create the SSML or treat the messages as SSML.
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voice (str): The voice to use.
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pitch (str): The pitch to use.
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rate (str): The rate to use.
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volume (str): The volume to use.
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Yields:
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tuple: The subtitle offset, subtitle, and audio data.
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@ -244,23 +242,19 @@ class Communicate:
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word_boundary = str(word_boundary).lower()
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if not customspeak:
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websocket_max_size = 2**16
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overhead_per_message = (
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len(
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ssml_headers_plus_data(
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connect_id(), self.date, mkssml("", voice, pitch, rate, volume)
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)
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websocket_max_size = 2**16
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overhead_per_message = (
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len(
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ssml_headers_plus_data(
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connect_id(), self.date, mkssml("", voice, pitch, rate, volume)
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)
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+ 50
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) # margin of error
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messages = split_text_by_byte_length(
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escape(remove_incompatible_characters(messages)),
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websocket_max_size - overhead_per_message,
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)
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else:
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if isinstance(messages, str):
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messages = [messages]
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+ 50
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) # margin of error
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messages = split_text_by_byte_length(
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escape(remove_incompatible_characters(messages)),
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websocket_max_size - overhead_per_message,
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)
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# Variables for the loop
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download = False
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@ -307,18 +301,13 @@ class Communicate:
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# Send the request to the service.
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await websocket.send_str(request)
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# Send the message itself.
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if not customspeak:
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await websocket.send_str(
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ssml_headers_plus_data(
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connect_id(),
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self.date,
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mkssml(message, voice, pitch, rate, volume),
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)
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)
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else:
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await websocket.send_str(
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ssml_headers_plus_data(connect_id(), self.date, message)
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await websocket.send_str(
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ssml_headers_plus_data(
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connect_id(),
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self.date,
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mkssml(message, voice, pitch, rate, volume),
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)
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)
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# Begin listening for the response.
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async for received in websocket:
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@ -38,7 +38,6 @@ async def _tts(args):
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args.pitch,
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args.rate,
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args.volume,
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customspeak=args.custom_ssml,
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proxy=args.proxy,
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):
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if i[2] is not None:
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@ -62,12 +61,6 @@ async def _main():
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group = parser.add_mutually_exclusive_group(required=True)
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group.add_argument("-t", "--text", help="what TTS will say")
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group.add_argument("-f", "--file", help="same as --text but read from file")
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parser.add_argument(
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"-z",
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"--custom-ssml",
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help="treat text as ssml to send. For more info check https://bit.ly/3fIq13S",
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action="store_true",
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)
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parser.add_argument(
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"-v",
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"--voice",
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