Discord_Bot_Gang/Discord-Radio-Bot
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Initial bot

Browse Source 
#Working
- Sound -> Discord
- Messages -> Bot

#In-Progress
- 420 Timer
This commit is contained in:
Logan Cusano
2021-11-30 00:25:11 -05:00
parent 0dc341fd7d
commit 94b9d7422c
17 changed files with 909 additions and 0 deletions
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# Default ignored files
/shelf/
/workspace.xml

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<?xml version="1.0" encoding="UTF-8"?>
<module type="PYTHON_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$">
<excludeFolder url="file://$MODULE_DIR$/venv" />
</content>
<orderEntry type="jdk" jdkName="Python 3.9 (Discord-Radio-Bot)" jdkType="Python SDK" />
<orderEntry type="sourceFolder" forTests="false" />
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</module>

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<component name="InspectionProjectProfileManager">
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<version value="1.0" />
</settings>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (Discord-Radio-Bot)" project-jdk-type="Python SDK" />
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/Discord-Radio-Bot.iml" filepath="$PROJECT_DIR$/.idea/Discord-Radio-Bot.iml" />
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</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

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import discord
import sound
import asyncio
import datetime
from discord.ext import commands
DEVICE_NAME = "VoiceMeeter Output"
BOT_TOKEN = 'OTE1MDY0OTk2OTk0NjMzNzI5.YaWKsA.Y9yaCGg_VXRL_qQVbs05vo7gSAc'
bot = commands.Bot(command_prefix='>')
async def bg_timer():
await bot.wait_until_ready()
channel = bot.get_channel(id=757379843792044102)
while not bot.is_closed():
guild = channel.guild
role_id = discord.utils.get(guild.roles, name='Superadmins').id
willie_time = ("04:20:00", "00:16:00")
print(guild.roles)
time_now = datetime.datetime.now()
time_now_str = f"{time_now.strftime('%H:%M')}:00"
print(role_id)
if 1: #time_now_str in willie_time:
await channel.send(f"<@{role_id}> hello")
print("yes")
await asyncio.sleep(30)
@bot.command()
async def ping(ctx):
await ctx.send('pong')
@bot.command()
async def join(ctx):
await bot.wait_until_ready()
discord.opus.load_opus('./opus/libopus.dll')
if discord.opus.is_loaded():
stream = sound.PCMStream()
channel = ctx.author.voice.channel
for device, index in sound.query_devices().items():
print(index, device)
if DEVICE_NAME in device:
stream.change_device(index)
break
voice_connection = await channel.connect()
voice_connection.play(discord.PCMAudio(stream))
else:
await ctx.send("Opus won't load")
@bot.command()
async def leave(ctx):
await ctx.voice_client.disconnect()
#Enable below for 420 timer
#bot.loop.create_task(bg_timer())
bot.run(BOT_TOKEN)

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Opus-tools, with the exception of opusinfo.[ch] is available under
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html><head>
<title>opusdec man page</title>
<meta name="generator" content="roffit">
<STYLE type="text/css">
P.level0 {
padding-left: 2em;
}
P.level1 {
padding-left: 4em;
}
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</head><body>
<p class="level0">
<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
<p class="level0">opusdec - decode audio from Opus format to WAV (or simple audio output)
<p class="level0"><a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
<p class="level0"><span Class="bold">opusdec</span> [ <span Class="bold">-hV</span> ] [ <a class="bold" href="#--quiet">--quiet</a> ] [ <a class="bold" href="#--rate">--rate Hz</a> ] [ <a class="bold" href="#--gain">--gain dB</a> ] [ <a class="bold" href="#--no-dither">--no-dither</a> ] [ <a class="bold" href="#--float">--float</a> ] [ <a class="bold" href="#--force-wav">--force-wav</a> ] [ <a class="bold" href="#--packet-loss">--packet-loss pct</a> ] [ <a class="bold" href="#--save-range">--save-range file</a> ] <span Class="bold">input.opus</span> [ <span Class="bold">output.wav</span> ]
<p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0">
<p class="level0"><span Class="bold">opusdec</span> decodes Opus files into PCM Wave (uncompressed) files.
<p class="level0">If the input file is specified as <span Class="bold">-</span> , then <span Class="bold">opusdec</span> will read from stdin. Likewise, an output filename of <span Class="bold">-</span> will cause output to be to stdout.
<p class="level0">If no output is specified <span Class="bold">opusdec</span> will attempt to play the audio in realtime if it supports audio playback on your system.
<p class="level0"><a name="OPTIONS"></a><h2 class="nroffsh">OPTIONS</h2>
<p class="level0">
<p class="level0"><a name="-h"></a><span class="nroffip">-h, --help</span>
<p class="level1">Print help message
<p class="level0"><a name="-V"></a><span class="nroffip">-V, --version</span>
<p class="level1">Display version information
<p class="level0"><a name="--quiet"></a><span class="nroffip">--quiet</span>
<p class="level1">Suppresses program output
<p class="level0"><a name="--rate"></a><span class="nroffip">--rate</span>
<p class="level1">
<p class="level1">Force decoding at sampling rate n Hz
<p class="level0"><a name="--gain"></a><span class="nroffip">--gain</span>
<p class="level1">
<p class="level1">Adjust the output volume n dB, negative values make the signal quieter.
<p class="level0"><a name="--no-dither"></a><span class="nroffip">--no-dither</span>
<p class="level1">Do not dither 16-bit output
<p class="level0"><a name="--float"></a><span class="nroffip">--float</span>
<p class="level1">32-bit floating-point files instead of 16-bit files
<p class="level0"><a name="--force-wav"></a><span class="nroffip">--force-wav</span>
<p class="level1">Force including a wav header on output (e.g. for non-wav extensions and stdout)
<p class="level0"><a name="--packet-loss"></a><span class="nroffip">--packet-loss</span>
<p class="level1">Simulate n % random Opus packet loss
<p class="level0"><a name="--save-range"></a><span class="nroffip">--save-range</span>
<p class="level1">Saves check values for every frame to a file
<p class="level1"><a name="EXAMPLES"></a><h2 class="nroffsh">EXAMPLES</h2>
<p class="level0">Decode a file <span Class="bold">input.opus</span> to <span Class="bold">output.wav</span>
<p class="level1">opusdec input.opus output.wav
<p class="level0">
<p class="level0">Play a file <span Class="bold">input.opus</span> and force output at 48000 regardless of the original sampling rate
<p class="level0"><span Class="emphasis">(48kHz output may be faster, due to avoiding resampling and some sound hardware produces higher quality output when run at 48kHz)</span>
<p class="level1">opusdec --rate 48000 input.opus
<p class="level0">
<p class="level0">Re-encode a high bitrate Opus file to a lower rate
<p class="level1">opusdec --force-wav input.opus - | opusenc --bitrate 64 - output.opus
<p class="level0">
<p class="level0">Play an http stream <span Class="bold"><a href="http://icecast.somwhere.org">http://icecast.somwhere.org</a>:8000/stream.opus</span> with the help of curl on a system with pulseaudio
<p class="level0"><span Class="emphasis">(press ctrl-c to quit)</span>
<p class="level1">curl <a href="http://icecast.somwhere.org">http://icecast.somwhere.org</a>:8000/stream.opus | padsp opusdec -
<p class="level0">
<p class="level0"><a name="AUTHORS"></a><h2 class="nroffsh">AUTHORS</h2>
<p class="level0">
<p class="level0">Jean-Marc Valin &lt;jmvalin@jmvalin.ca&gt;
<p class="level0">Gregory Maxwell &lt;greg@xiph.org&gt;
<p class="level0"><a name="BUGS"></a><h2 class="nroffsh">BUGS</h2>
<p class="level0">
<p class="level0">Opusdec does not currently reject all invalid files which it should reject. It also doesn't provide very helpful output for the corrupted files it does reject. Use <span Class="bold">opusinfo</span>(1) for somewhat better diagnostics.
<p class="level0"><a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0"><a class="manpage" href="./opusenc.html">opusenc (1)</a> <a class="manpage" href="./opusinfo.html">opusinfo (1)</a> <p class="roffit">
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<p class="level0">
<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
<p class="level0">opusenc - encode audio into the Opus format
<p class="level0"><a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
<p class="level0"><span Class="bold">opusenc</span> [ <a class="bold" href="#-h">-h</a> ] [ <a class="bold" href="#-V">-V</a> ] [ <a class="bold" href="#--help-picture">--help-picture</a> ] [ <a class="bold" href="#--quiet">--quiet</a> ] [ <a class="bold" href="#--bitrate">--bitrate</a> <span Class="emphasis">kbit/sec</span> ] [ <a class="bold" href="#--vbr">--vbr</a> ] [ <a class="bold" href="#--cvbr">--cvbr</a> ] [ <a class="bold" href="#--hard-cbr">--hard-cbr</a> ] [ <a class="bold" href="#--comp">--comp</a> <span Class="emphasis">complexity</span> ] [ <a class="bold" href="#--framesize">--framesize</a> <span Class="emphasis">2.5, 5, 10, 20, 40, 60</span> ] [ <a class="bold" href="#--expect-loss">--expect-loss</a> <span Class="emphasis">pct</span> ] [ <a class="bold" href="#--downmix-mono">--downmix-mono</a> ] [ <a class="bold" href="#--downmix-stereo">--downmix-stereo</a> ] [ <a class="bold" href="#--max-delay">--max-delay</a> <span Class="emphasis">ms</span> ] [ <a class="bold" href="#--title">--title</a> <span Class="emphasis">'track title'</span> ] [ <a class="bold" href="#--artist">--artist</a> <span Class="emphasis">author</span> ] [ <a class="bold" href="#--album">--album</a> <span Class="emphasis">'album title'</span> ] [ <a class="bold" href="#--genre">--genre</a> <span Class="emphasis">genre</span> ] [ <a class="bold" href="#--date">--date</a> <span Class="emphasis">YYYY-MM-DD</span> ] [ <a class="bold" href="#--comment">--comment</a> <span Class="emphasis">tag=value</span> ] [ <a class="bold" href="#--picture">--picture</a>
<p class="level0">] [ <a class="bold" href="#--padding">--padding</a> <span Class="emphasis">n</span> ] [ <a class="bold" href="#--discard-comments">--discard-comments</a> ] [ <a class="bold" href="#--discard-pictures">--discard-pictures</a> ] [ <a class="bold" href="#--raw">--raw</a> ] [ <a class="bold" href="#--raw-bits">--raw-bits</a> <span Class="emphasis">bits/sample</span> ] [ <a class="bold" href="#--raw-rate">--raw-rate</a> <span Class="emphasis">Hz</span> ] [ <a class="bold" href="#--raw-chan">--raw-chan</a> <span Class="emphasis">N</span> ] [ <a class="bold" href="#--raw-endianness">--raw-endianness</a> <span Class="emphasis">flag</span> ] [ <a class="bold" href="#--ignorelength">--ignorelength</a> ] [ <a class="bold" href="#--serial">--serial</a> <span Class="emphasis">serial number</span> ] [ <a class="bold" href="#--save-range">--save-range</a> <span Class="emphasis">file</span> ] [ <a class="bold" href="#--set-ctl-int">--set-ctl-int</a> <span Class="emphasis">ctl=value</span> ] <span Class="emphasis">input.wav</span> <span Class="emphasis">output.opus</span>
<p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0"><span Class="bold">opusenc</span> reads audio data in Wave, AIFF, FLAC, Ogg/FLAC, or raw PCM format and encodes it into an Ogg Opus stream. If the input file is "-" audio data is read from stdin. Likewise, if the output file is "-" the Ogg Opus stream is written to stdout.
<p class="level0">Unless quieted <span Class="bold">opusenc</span> displays fancy statistics about the encoding progress.
<p class="level0"><a name="OPTIONS"></a><h2 class="nroffsh">OPTIONS</h2>
<p class="level0"><a name="General"></a><h2 class="nroffsh">General options</h2>
<p class="level0">
<p class="level0"><a name="-h"></a><span class="nroffip">-h, --help</span>
<p class="level1">Show command help
<p class="level0"><a name="-V"></a><span class="nroffip">-V, --version</span>
<p class="level1">Show the version number
<p class="level0"><a name="--help-picture"></a><span class="nroffip">--help-picture</span>
<p class="level1">Show help on attaching album art
<p class="level0"><a name="--quiet"></a><span class="nroffip">--quiet</span>
<p class="level1">Enable quiet mode. No messages are displayed.
<p class="level1"><a name="Encoding"></a><h2 class="nroffsh">Encoding options</h2>
<p class="level0">
<p class="level0"><a name="--bitrate"></a><span class="nroffip">--bitrate N.nnn</span>
<p class="level1">Set target bitrate in kbit/sec (6-256 per channel)
<p class="level1">In VBR mode this specifies the average rate for a large and diverse collection of audio. In CVBR and Hard-CBR mode it specifies the specific output bitrate.
<p class="level1">Default for &gt;=44.1kHz input is 64kbps per mono stream, 96kbps per coupled pair.
<p class="level0"><a name="--vbr"></a><span class="nroffip">--vbr</span>
<p class="level1">Use variable bitrate encoding (default) In VBR mode the bitrate may go up and down freely depending on the content to achieve more consistent quality.
<p class="level0"><a name="--cvbr"></a><span class="nroffip">--cvbr</span>
<p class="level1">Use constrained variable bitrate encoding.
<p class="level1">Outputs to a specific bitrate. This mode is analogous to CBR in AAC/MP3 encoders and managed mode in Vorbis coders. This delivers less consistent quality than VBR mode but consistent bitrate.
<p class="level0"><a name="--hard-cbr"></a><span class="nroffip">--hard-cbr</span>
<p class="level1">Use hard constant bitrate encoding.
<p class="level1">With hard-cbr every frame will be exactly the same size, similar to how speech codecs work. This delivers lower overall quality but is useful where bitrate changes might leak data in encrypted channels or on synchronous transports.
<p class="level0"><a name="--comp"></a><span class="nroffip">--comp N</span>
<p class="level1">Set encoding computational complexity (0-10, default: 10). Zero gives the fastest encodes but lower quality, while 10 gives the highest quality but slower encoding.
<p class="level0"><a name="--framesize"></a><span class="nroffip">--framesize N</span>
<p class="level1">Set maximum frame size in milliseconds (2.5, 5, 10, 20, 40, 60, default: 20)
<p class="level1">Smaller framesizes achieve lower latency but less quality at a given bitrate.
<p class="level1">Sizes greater than 20ms are only interesting at fairly low bitrates.
<p class="level0"><a name="--expect-loss"></a><span class="nroffip">--expect-loss N</span>
<p class="level1">Set expected packet loss in percent (default: 0)
<p class="level0"><a name="--downmix-mono"></a><span class="nroffip">--downmix-mono</span>
<p class="level1">Downmix to mono
<p class="level0"><a name="--downmix-stereo"></a><span class="nroffip">--downmix-stereo</span>
<p class="level1">Downmix to stereo (if &gt;2 channels input)
<p class="level0"><a name="--max-delay"></a><span class="nroffip">--max-delay N</span>
<p class="level1">Set maximum container delay in milliseconds (0-1000, default: 1000)
<p class="level1"><a name="Metadata"></a><h2 class="nroffsh">Metadata options</h2>
<p class="level0">
<p class="level0"><a name="--title"></a><span class="nroffip">--title title</span>
<p class="level1">Set the track title comment field to <span Class="emphasis">title</span>
<p class="level0"><a name="--artist"></a><span class="nroffip">--artist artist</span>
<p class="level1">Set the artist comment field to <span Class="emphasis">artist.</span> This may be used multiple times to list contributing artists individually. Note that some playback software does not display multiple artists gracefully.
<p class="level0"><a name="--album"></a><span class="nroffip">--album album</span>
<p class="level1">Set the album or collection title field to <span Class="emphasis">album</span>
<p class="level0"><a name="--date"></a><span class="nroffip">--date YYYY-MM-DD</span>
<p class="level1">Set the date comment field to <span Class="emphasis">YYYY-MM-DD.</span> This may be shortened to YYYY-MM or YYYY.
<p class="level0"><a name="--genre"></a><span class="nroffip">--genre genre</span>
<p class="level1">Set the genre comment field to <span Class="emphasis">genre.</span> This option may be specified multiple times to tag a track with multiple overlapping genres.
<p class="level0"><a name="--comment"></a><span class="nroffip">--comment tag=value</span>
<p class="level1">Add an extra comment. This may be used multiple times. The argument should be in the form "tag=value". See the vorbis-comment specification for well known tag names: <a href="http://www.xiph.org/vorbis/doc/v-comment.html">http://www.xiph.org/vorbis/doc/v-comment.html</a>
<p class="level0"><a name="--picture"></a><span class="nroffip">--picture filename|specification</span>
<p class="level1">Attach album art for the track.
<p class="level1">Either a <span Class="emphasis">filename</span> for the artwork or a more complete <span Class="emphasis">specification</span> form can be used. The picture is added to a <span Class="bold">METADATA_BLOCK_PICTURE</span> comment field similar to what is used in
<p class="level1">The <span Class="emphasis">specification</span> is a string whose parts are separated by | (pipe) characters. Some parts may be left empty to invoke default values. Passing a plain filename is just shorthand for the "||||filename" specification.
<p class="level1">The format of <span Class="emphasis">specification</span> is [<span Class="bold">type</span>]|[<span Class="bold">media-type</span>]|[<span Class="bold">description</span>]|[<span Class="bold">width</span>x<span Class="bold">height</span>x<span Class="bold">depth</span>[/<span Class="bold">colors</span>]]|<span Class="bold">filename</span>
<p class="level1"><span Class="emphasis">type</span> is an optional number describing the nature of the picture. Defined values are from one of:
<p class="level1">&nbsp; 0: Other
<p class="level1">&nbsp; 1: 32x32 pixel 'file icon' (PNG only)
<p class="level1">&nbsp; 2: Other file icon
<p class="level1">&nbsp; 3: Cover (front)
<p class="level1">&nbsp; 4: Cover (back)
<p class="level1">&nbsp; 5: Leaflet page
<p class="level1">&nbsp; 6: Media (e.g., label side of a CD)
<p class="level1">&nbsp; 7: Lead artist/lead performer/soloist
<p class="level1">&nbsp; 8: Artist/performer
<p class="level1">&nbsp; 9: Conductor
<p class="level1">&nbsp;10: Band/Orchestra
<p class="level1">&nbsp;11: Composer
<p class="level1">&nbsp;12: Lyricist/text writer
<p class="level1">&nbsp;13: Recording location
<p class="level1">&nbsp;14: During recording
<p class="level1">&nbsp;15: During performance
<p class="level1">&nbsp;16: Movie/video screen capture
<p class="level1">&nbsp;17: A bright colored fish
<p class="level1">&nbsp;18: Illustration
<p class="level1">&nbsp;19: Band/artist logotype
<p class="level1">&nbsp;20: Publisher/studio logotype
<p class="level1">The default is 3 (front cover). More than one --picture option can be specified to attach multiple pictures. There may only be one picture each of type 1 and 2 in a file.
<p class="level1"><span Class="emphasis">media-type</span> is optional. If left blank, it will be detected from the file. For best compatibility with players, use pictures with a <span Class="emphasis">media-type</span> of image/jpeg or image/png. The <span Class="emphasis">media-type</span> can also be "--&gt;" to mean that <span Class="emphasis">filename</span> is actually a URL to an image, though this use is discouraged. The file at the URL will not be fetched. The URL itself is stored in the metadata.
<p class="level1"><span Class="emphasis">description</span> is optional. The default is an empty string.
<p class="level1">The next part specifies the resolution and color information. If the <span Class="emphasis">media-type</span> is image/jpeg, image/png, or image/gif, this can usually be left empty and the information will be read from the file. Otherwise, you must specify the width in pixels, height in pixels, and color depth in bits-per-pixel. If the image has indexed colors you should also specify the number of colors used. If possible, these are checked against the file for accuracy.
<p class="level1"><span Class="emphasis">filename</span> is the path to the picture file to be imported, or the URL if the <span Class="emphasis">media-type</span> is "--&gt;".
<p class="level0"><a name="--padding"></a><span class="nroffip">--padding n</span>
<p class="level1">Reserve <span Class="emphasis">n</span> extra bytes for metadata tags. This can make later tag editing more efficient. Defaults to 512.
<p class="level0"><a name="--discard-comments"></a><span class="nroffip">--discard-comments</span>
<p class="level1">Don't propagate metadata tags from the input file.
<p class="level0"><a name="--discard-pictures"></a><span class="nroffip">--discard-pictures</span>
<p class="level1">Don't propagate pictures or art from the input file.
<p class="level1"><a name="Input"></a><h2 class="nroffsh">Input options</h2>
<p class="level0">
<p class="level0"><a name="--raw"></a><span class="nroffip">--raw</span>
<p class="level1">Interpret input as raw PCM data without headers
<p class="level0"><a name="--raw-bits"></a><span class="nroffip">--raw-bits N</span>
<p class="level1">Set bits/sample for raw input (default: 16)
<p class="level0"><a name="--raw-rate"></a><span class="nroffip">--raw-rate N</span>
<p class="level1">Set sampling rate for raw input (default: 48000)
<p class="level0"><a name="--raw-chan"></a><span class="nroffip">--raw-chan N</span>
<p class="level1">Set number of channels for raw input (default: 2)
<p class="level0"><a name="--raw-endianness"></a><span class="nroffip">--raw-endianness [0/1]</span>
<p class="level1">Set the endianness for raw input: 1 for big endian, 0 for little (default: 0)
<p class="level0"><a name="--ignorelength"></a><span class="nroffip">--ignorelength</span>
<p class="level1">Ignore the data length in Wave headers. Opusenc automatically ignores the length when its implausible (very small or very large) but some STDIN usage may still need this option to avoid truncation.
<p class="level1"><a name="Diagnostic"></a><h2 class="nroffsh">Diagnostic options</h2>
<p class="level0">
<p class="level0"><a name="--serial"></a><span class="nroffip">--serial n</span>
<p class="level1">Force use of a specific stream serial number, rather than one that is randomly generated. This is used to make the encoder deterministic for testing and is not generally recommended.
<p class="level0"><a name="--save-range"></a><span class="nroffip">--save-range file</span>
<p class="level1">Save check values for every frame to a file
<p class="level0"><a name="--set-ctl-int"></a><span class="nroffip">--set-ctl-int x=y</span>
<p class="level1">Pass the encoder control x with value y (advanced). Preface with s: to direct the ctl to multistream s
<p class="level1">This may be used multiple times
<p class="level1"><a name="EXAMPLES"></a><h2 class="nroffsh">EXAMPLES</h2>
<p class="level0">
<p class="level0">Simplest usage. Take input as input.wav and produce output as output.opus:
<p class="level1">opusenc input.wav output.opus
<p class="level0">
<p class="level0">
<p class="level0">Produce a very high quality encode with a target rate of 160kbps:
<p class="level1">opusenc --bitrate 160 input.wav output.opus
<p class="level0">
<p class="level0">
<p class="level0">Record and send a live stream to an Icecast HTTP streaming server using oggfwd:
<p class="level1">arecord -c 2 -r 48000 -twav - | opusenc --bitrate 96 - - | oggfwd icecast.somewhere.org 8000 password /stream.opus
<p class="level0">
<p class="level0">
<p class="level0"><a name="NOTES"></a><h2 class="nroffsh">NOTES</h2>
<p class="level0">
<p class="level0">While it is possible to use opusenc for low latency streaming (e.g. with --max-delay set to 0 and netcat instead of Icecast) it's not really designed for this, and the Ogg container and TCP transport aren't the best tools for that application. Shell pipelines themselves will often have high buffering. The ability to set framesizes as low as 2.5 ms in opusenc mostly exists to try out the quality of the format with low latency settings, but not really for actual low latency usage.
<p class="level0">Interactive usage should use UDP/RTP directly.
<p class="level0"><a name="AUTHORS"></a><h2 class="nroffsh">AUTHORS</h2>
<p class="level0">
<p class="level0">Gregory Maxwell &lt;greg@xiph.org&gt;
<p class="level0"><a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0"><a class="manpage" href="./opusdec.html">opusdec (1)</a> <a class="manpage" href="./opusinfo.html">opusinfo (1)</a> <span Class="manpage">oggfwd (1)</span> <p class="roffit">
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<p class="level0">
<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
<p class="level0">opusinfo - gives information about Opus files and does extensive validity checking
<p class="level0"><a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
<p class="level0"><span Class="bold">opusinfo</span> [ <a class="bold" href="#-q">-q</a> | <a class="bold" href="#-v">-v</a> ] [ <a class="bold" href="#-h">-h</a> ] [ <a class="bold" href="#-V">-V</a> ] <span Class="emphasis">file1.opus</span> <span Class="bold">...</span> <span Class="emphasis">fileN.opus</span>
<p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0"><span Class="bold">opusinfo</span> reads one or more Opus files and prints information about stream contents (including chained and/or multiplexed streams) to standard output. It will detect (but not correct) a wide range of common defects, with many additional checks specifically for Opus streams.
<p class="level0">For all stream types <span Class="bold">opusinfo</span> will print the filename being processed, the stream serial numbers, and various common error conditions.
<p class="level0">For <span Class="bold">Opus</span> streams, information including the version used for encoding, number of channels and other header information, the bitrate and playback length, the contents of the comment header, and general statistics about the stream are printed.
<p class="level0">Opusinfo is a fork of <span Class="bold">ogginfo</span>(1) with the non-opus parts largely removed.
<p class="level0"><a name="OPTIONS"></a><h2 class="nroffsh">OPTIONS</h2>
<p class="level0">
<p class="level0"><a name="-h"></a><span class="nroffip">-h</span>
<p class="level1">Show a help and usage message.
<p class="level0"><a name="-q"></a><span class="nroffip">-q</span>
<p class="level1">Quiet mode. This may be specified multiple times. Doing so once will remove the detailed informative messages; twice will remove warnings as well.
<p class="level0"><a name="-v"></a><span class="nroffip">-v</span>
<p class="level1">Verbose mode. At the current time, this does not do anything.
<p class="level0"><a name="-V"></a><span class="nroffip">-V</span>
<p class="level1">Show program version info and exit.
<p class="level1"><a name="NOTES"></a><h2 class="nroffsh">NOTES</h2>
<p class="level0">
<p class="level0">There are many kinds of errored, invalid, non-normative, or otherwise unwise stream constructions which opusinfo will not produce warnings on. Passing opusinfo with flying colors is not certification of the correctness of a stream. Future versions may detect more error conditions.
<p class="level0"><a name="AUTHORS"></a><h2 class="nroffsh">AUTHORS</h2>
<p class="level0">
<p class="level0">Michael Smith &lt;msmith@xiph.org&gt;
<p class="level0">Gregory Maxwell &lt;greg@xiph.org&gt;
<p class="level0"><a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0">
<p class="level0"><a class="manpage" href="./opusdec.html">opusdec (1)</a> <a class="manpage" href="./opusenc.html">opusenc (1)</a> <p class="roffit">
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import sounddevice as sd
from pprint import pformat
DEFAULT = 0
sd.default.channels = 2
sd.default.dtype = "int16"
sd.default.latency = "low"
sd.default.samplerate = 48000
class PCMStream:
def __init__(self):
self.stream = None
def read(self, num_bytes):
# frame is 4 bytes
frames = int(num_bytes / 4)
data = self.stream.read(frames)[0]
# convert to pcm format
return bytes(data)
def change_device(self, num):
if self.stream is not None:
self.stream.stop()
self.stream.close()
self.stream = sd.RawInputStream(device=num)
self.stream.start()
class DeviceNotFoundError(Exception):
def __init__(self):
self.devices = sd.query_devices()
self.host_apis = sd.query_hostapis()
super().__init__("No Devices Found")
def __str__(self):
return (
f"Devices \n"
f"{self.devices} \n "
f"Host APIs \n"
f"{pformat(self.host_apis)}"
)
def query_devices():
options = {
device.get("name"): index
for index, device in enumerate(sd.query_devices())
if (device.get("max_input_channels") > 0 and device.get("hostapi") == DEFAULT)
}
if not options:
raise DeviceNotFoundError()
return options