private async Task <object> GetAsync(GetMasterHlsVideoStream request, string method)
{
var state = await GetState(request, CancellationToken.None).ConfigureAwait(false);
if (string.Equals(request.AudioCodec, "copy", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("Audio codec copy is not allowed here.");
}
if (string.Equals(request.VideoCodec, "copy", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("Video codec copy is not allowed here.");
}
if (string.IsNullOrEmpty(request.MediaSourceId))
{
throw new ArgumentException("MediaSourceId is required");
}
var playlistText = string.Empty;
if (string.Equals(method, "GET", StringComparison.OrdinalIgnoreCase))
{
var audioBitrate = state.OutputAudioBitrate ?? 0;
var videoBitrate = state.OutputVideoBitrate ?? 0;
playlistText = GetMasterPlaylistFileText(state, videoBitrate + audioBitrate);
}
return(ResultFactory.GetResult(playlistText, Common.Net.MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary <string, string>()));
}
private async Task <object> GetAsync(GetMasterHlsVideoStream request)
{
var state = await GetState(request, CancellationToken.None).ConfigureAwait(false);
if (!state.VideoRequest.VideoBitRate.HasValue && (!state.VideoRequest.VideoCodec.HasValue || state.VideoRequest.VideoCodec.Value != VideoCodecs.Copy))
{
throw new ArgumentException("A video bitrate is required");
}
if (!state.Request.AudioBitRate.HasValue && (!state.Request.AudioCodec.HasValue || state.Request.AudioCodec.Value != AudioCodecs.Copy))
{
throw new ArgumentException("An audio bitrate is required");
}
int audioBitrate;
int videoBitrate;
GetPlaylistBitrates(state, out audioBitrate, out videoBitrate);
var appendBaselineStream = false;
var baselineStreamBitrate = 64000;
var hlsVideoRequest = state.VideoRequest as GetMasterHlsVideoStream;
if (hlsVideoRequest != null)
{
appendBaselineStream = hlsVideoRequest.AppendBaselineStream;
baselineStreamBitrate = hlsVideoRequest.BaselineStreamAudioBitRate ?? baselineStreamBitrate;
}
var playlistText = GetMasterPlaylistFileText(videoBitrate + audioBitrate, appendBaselineStream, baselineStreamBitrate);
return(ResultFactory.GetResult(playlistText, MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary <string, string>()));
}
private async Task <object> GetAsync(GetMasterHlsVideoStream request)
{
var state = await GetState(request, CancellationToken.None).ConfigureAwait(false);
int audioBitrate;
int videoBitrate;
GetPlaylistBitrates(state, out audioBitrate, out videoBitrate);
var appendBaselineStream = false;
var baselineStreamBitrate = 64000;
var hlsVideoRequest = state.VideoRequest as GetMasterHlsVideoStream;
if (hlsVideoRequest != null)
{
appendBaselineStream = hlsVideoRequest.AppendBaselineStream;
baselineStreamBitrate = hlsVideoRequest.BaselineStreamAudioBitRate ?? baselineStreamBitrate;
}
var playlistText = GetMasterPlaylistFileText(videoBitrate + audioBitrate, appendBaselineStream, baselineStreamBitrate);
return(ResultFactory.GetResult(playlistText, MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary <string, string>()));
}
public object Head(GetMasterHlsVideoStream request)
{
var result = GetAsync(request, "HEAD").Result;
return result;
}
public object Get(GetMasterHlsVideoStream request)
{
var result = GetAsync(request, "GET").Result;
return result;
}
private async Task<object> GetAsync(GetMasterHlsVideoStream request, string method)
{
var state = await GetState(request, CancellationToken.None).ConfigureAwait(false);
if (string.Equals(request.AudioCodec, "copy", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("Audio codec copy is not allowed here.");
}
if (string.Equals(request.VideoCodec, "copy", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException("Video codec copy is not allowed here.");
}
if (string.IsNullOrEmpty(request.MediaSourceId))
{
throw new ArgumentException("MediaSourceId is required");
}
var playlistText = string.Empty;
if (string.Equals(method, "GET", StringComparison.OrdinalIgnoreCase))
{
var audioBitrate = state.OutputAudioBitrate ?? 0;
var videoBitrate = state.OutputVideoBitrate ?? 0;
playlistText = GetMasterPlaylistFileText(state, videoBitrate + audioBitrate);
}
return ResultFactory.GetResult(playlistText, Common.Net.MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary<string, string>());
}
public Task <object> Head(GetMasterHlsVideoStream request)
{
return(GetAsync(request, "HEAD"));
}
public Task <object> Get(GetMasterHlsVideoStream request)
{
return(GetAsync(request, "GET"));
}
private async Task<object> GetAsync(GetMasterHlsVideoStream request)
{
var state = await GetState(request, CancellationToken.None).ConfigureAwait(false);
if (!state.VideoRequest.VideoBitRate.HasValue && (!state.VideoRequest.VideoCodec.HasValue || state.VideoRequest.VideoCodec.Value != VideoCodecs.Copy))
{
throw new ArgumentException("A video bitrate is required");
}
if (!state.Request.AudioBitRate.HasValue && (!state.Request.AudioCodec.HasValue || state.Request.AudioCodec.Value != AudioCodecs.Copy))
{
throw new ArgumentException("An audio bitrate is required");
}
int audioBitrate;
int videoBitrate;
GetPlaylistBitrates(state, out audioBitrate, out videoBitrate);
var appendBaselineStream = false;
var baselineStreamBitrate = 64000;
var hlsVideoRequest = state.VideoRequest as GetMasterHlsVideoStream;
if (hlsVideoRequest != null)
{
appendBaselineStream = hlsVideoRequest.AppendBaselineStream;
baselineStreamBitrate = hlsVideoRequest.BaselineStreamAudioBitRate ?? baselineStreamBitrate;
}
var playlistText = GetMasterPlaylistFileText(videoBitrate + audioBitrate, appendBaselineStream, baselineStreamBitrate);
return ResultFactory.GetResult(playlistText, MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary<string, string>());
}
public object Head(GetMasterHlsVideoStream request)
{
var result = GetAsync(request, "HEAD").Result;
return(result);
}
public object Get(GetMasterHlsVideoStream request)
{
var result = GetAsync(request, "GET").Result;
return(result);
}
