protected TsCommand ChannelOp(string op, ChannelId?channelId,
string?name, string?namePhonetic, string?topic, string?description, string?password,
Codec?codec, int?codecQuality, int?codecLatencyFactor, bool?codecEncrypted, int?maxClients,
int?maxFamilyClients, bool?maxClientsUnlimited, bool?maxFamilyClientsUnlimited, bool?maxFamilyClientsInherited,
ChannelId?order, ChannelId?parent, ChannelType?type, TimeSpan?deleteDelay, int?neededTalkPower)
=> new TsCommand(op)
{
{ "cid", channelId },
{ "cpid", parent },
{ "channel_name", name },
{ "channel_name_phonetic", namePhonetic },
{ "channel_topic", topic },
{ "channel_description", description },
{ "channel_password", GenPassword(password) },
{ "channel_codec", (byte?)codec },
{ "channel_codec_quality", codecQuality },
{ "channel_codec_latency_factor", codecLatencyFactor },
{ "channel_codec_is_unencrypted", !codecEncrypted },
{ "channel_maxclients", maxClients },
{ "channel_maxfamilyclients", maxFamilyClients },
{ "channel_flag_maxclients_unlimited", maxClientsUnlimited },
{ "channel_flag_maxfamilyclients_unlimited", maxFamilyClientsUnlimited },
{ "channel_flag_maxfamilyclients_inherited", maxFamilyClientsInherited },
{ "channel_order", order },
{ "channel_flag_permanent", type == null ? (bool?)null : type == ChannelType.Permanent },
{ "channel_flag_semi_permanent", type == null ? (bool?)null : type == ChannelType.SemiPermanent },
{ "channel_delete_delay", (ulong?)deleteDelay?.TotalSeconds }, // TODO Check
{ "channel_needed_talk_power", neededTalkPower },
};
/// <summary>
/// <see cref="avcodec_open2(AVCodecContext*, AVCodec*, AVDictionary**)"/>
/// </summary>
public void Open(Codec?codec = null, MediaDictionary?options = null)
{
AVDictionary *ptrDict = options;
avcodec_open2(this, codec, &ptrDict).ThrowIfError();
options.Reset(ptrDict);
}
public CmdR ChannelEdit(ChannelId channelId,
string?name = null, string?namePhonetic = null, string?topic = null, string?description = null,
string?password = null, Codec?codec = null, int?codecQuality = null, int?codecLatencyFactor = null,
bool?codecEncrypted = null, int?maxClients = null, int?maxFamilyClients = null, bool?maxClientsUnlimited = null,
bool?maxFamilyClientsUnlimited = null, bool?maxFamilyClientsInherited = null, ChannelId?order = null,
ChannelType?type = null, TimeSpan?deleteDelay = null, int?neededTalkPower = null)
=> SendVoid(ChannelOp("channeledit", channelId, name, namePhonetic, topic, description,
password, codec, codecQuality, codecLatencyFactor, codecEncrypted,
maxClients, maxFamilyClients, maxClientsUnlimited, maxFamilyClientsUnlimited,
maxFamilyClientsInherited, order, null, type, deleteDelay, neededTalkPower));
// Splitted base commands
public override R <IChannelCreateResponse, CommandError> ChannelCreate(string name,
string namePhonetic = null, string topic = null, string description = null, string password = null,
Codec?codec = null, int?codecQuality = null, int?codecLatencyFactor = null, bool?codecEncrypted = null,
int?maxClients = null, int?maxFamilyClients = null, bool?maxClientsUnlimited = null,
bool?maxFamilyClientsUnlimited = null, bool?maxFamilyClientsInherited = null, ChannelId?order = null,
ChannelId?parent = null, ChannelType?type = null, TimeSpan?deleteDelay = null, int?neededTalkPower = null)
=> Send <ChannelCreateResponse>(ChannelOp("channelcreate", null, name, namePhonetic, topic, description,
password, codec, codecQuality, codecLatencyFactor, codecEncrypted,
maxClients, maxFamilyClients, maxClientsUnlimited, maxFamilyClientsUnlimited,
maxFamilyClientsInherited, order, parent, type, deleteDelay, neededTalkPower))
.WrapSingle()
.WrapInterface <ChannelCreateResponse, IChannelCreateResponse>();
/// <summary>
/// <see cref="avcodec_alloc_context3(AVCodec*)"/>
/// </summary>
public CodecContext(Codec?codec = null)
{
AVCodecContext *ptr = avcodec_alloc_context3(codec);
if (ptr == null)
{
throw new FFmpegException($"Failed to create {nameof(AVCodecContext)} from codec {codec?.Id}");
}
_nativePointer = (IntPtr)ptr;
_isOwner = true;
}
private ReadOnlySpan <byte> Compress(byte[] data, int count, Codec?codec)
{
switch (codec)
{
case null:
case Codec.Null:
return(data.AsSpan(0, count));
case Codec.Deflate:
var deflatedResult = new MemoryStream();
using (var deflater = new DeflateStream(deflatedResult, CompressionMode.Compress, true))
{
deflater.Write(data, 0, count);
deflater.Flush();
}
return(deflatedResult.GetBuffer().AsSpan(0, (int)deflatedResult.Position));
default:
throw new NotSupportedException($"Codec: '{codec}' is not supported");
}
}
/// <summary> /// <see cref="avformat_new_stream(AVFormatContext*, AVCodec*)"/> /// </summary> public MediaStream NewStream(Codec?codec = null) => new MediaStream(this, codec);
public abstract Task <R <IChannelCreateResponse, CommandError> > ChannelCreate(string name,
string?namePhonetic = null, string?topic = null, string?description = null, string?password = null,
Codec?codec = null, int?codecQuality = null, int?codecLatencyFactor = null, bool?codecEncrypted = null,
int?maxClients = null, int?maxFamilyClients = null, bool?maxClientsUnlimited = null,
bool?maxFamilyClientsUnlimited = null, bool?maxFamilyClientsInherited = null, ChannelId?order = null,
ChannelId?parent = null, ChannelType?type = null, TimeSpan?deleteDelay = null, int?neededTalkPower = null);
/// <summary>
/// <see cref="avformat_new_stream(AVFormatContext*, AVCodec*)"/>
/// </summary>
public MediaStream(FormatContext formatContext, Codec?codec = null) : this(avformat_new_stream(formatContext, codec))
{
}