public async Task SendAudioAsync(FileInfo ffmpeg)
{
while (Playlist.TryDequeue(out var path))
{
_songTags = IMediaTag.Parse(path);
_statusEmote = _playEmote;
_statusColor = Color.Green;
await RefreshEmbed().ConfigureAwait(false);
using (_ffmpeg = Process.Start(new ProcessStartInfo
{
FileName = ffmpeg.FullName,
Arguments = $"-hide_banner -loglevel panic -i \"{path.FullName}\" -ac 2 -f s16le -ar 48000 pipe:1",
UseShellExecute = false,
//RedirectStandardInput = true,
RedirectStandardOutput = true,
CreateNoWindow = false
}))
//using (var input = _ffmpeg.StandardInput.BaseStream)
using (var stream = Client.CreatePCMStream(AudioApplication.Music))
{
try
{
await PausableCopyToAsync(_ffmpeg.StandardOutput.BaseStream, stream, 8192).ConfigureAwait(false);
}
catch (OperationCanceledException)
{
if (!_next)
{
Playlist.Clear();
}
else
{
_next = false;
}
}
finally
{
await stream.FlushAsync().ConfigureAwait(false);
}
}
}
_ffmpeg = null;
_songTags = null;
_statusEmote = _stopEmote;
_statusColor = Color.Red;
await RefreshEmbed().ConfigureAwait(false);
}
private Task RefreshEmbed()
{
var emb = new EmbedBuilder
{
Title = "Now playing:",
Description = $"{_statusEmote ?? _stopEmote} {_songTags?.Title ?? "*Stopped*"}",
Color = _statusColor,
Fields =
{
new EmbedFieldBuilder
{
IsInline = true,
Name = "Volume:",
Value = $"{(int)(_playingVolume * 101)}%"
},
new EmbedFieldBuilder
{
IsInline = true,
Name = "Next song:",
Value = PeekNextSongTitle() ?? "*(None)*"
}
}
}.Build();
return(Message.ModifyAsync(m => m.Embed = emb));
string?PeekNextSongTitle()
{
if (Playlist.TryPeek(out var next))
{
var tags = IMediaTag.Parse(next);
return(tags?.Title);
}
return(null);
}
}