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video streaming

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This commit is contained in:
LukePulverenti
2013-02-26 23:44:41 -05:00
parent 511328edf9
commit ff6325efc5
10 changed files with 106 additions and 57 deletions
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63
MediaBrowser.Api/Playback/BaseStreamingService.cs
View File

@@ -610,6 +610,17 @@ namespace MediaBrowser.Api.Playback
var media = (IHasMediaStreams)item;
var url = Request.PathInfo;
if (!request.AudioCodec.HasValue)
{
request.AudioCodec = InferAudioCodec(url);
}
if (!request.VideoCodec.HasValue)
{
request.VideoCodec = InferVideoCodec(url);
}
return new StreamState
{
Item = item,
@@ -617,8 +628,58 @@ namespace MediaBrowser.Api.Playback
AudioStream = GetMediaStream(media.MediaStreams, request.AudioStreamIndex, MediaStreamType.Audio, true),
VideoStream = GetMediaStream(media.MediaStreams, request.VideoStreamIndex, MediaStreamType.Video, true),
SubtitleStream = GetMediaStream(media.MediaStreams, request.SubtitleStreamIndex, MediaStreamType.Subtitle, false),
Url = Request.PathInfo
Url = url
};
}
/// <summary>
/// Infers the audio codec based on the url
/// </summary>
/// <param name="url">The URL.</param>
/// <returns>System.Nullable{AudioCodecs}.</returns>
private AudioCodecs? InferAudioCodec(string url)
{
var ext = Path.GetExtension(url);
if (string.Equals(ext, ".mp3", StringComparison.OrdinalIgnoreCase))
{
return AudioCodecs.Mp3;
}
if (string.Equals(ext, ".aac", StringComparison.OrdinalIgnoreCase))
{
return AudioCodecs.Aac;
}
if (string.Equals(ext, ".wam", StringComparison.OrdinalIgnoreCase))
{
return AudioCodecs.Wma;
}
return null;
}
/// <summary>
/// Infers the video codec.
/// </summary>
/// <param name="url">The URL.</param>
/// <returns>System.Nullable{VideoCodecs}.</returns>
private VideoCodecs? InferVideoCodec(string url)
{
var ext = Path.GetExtension(url);
if (string.Equals(ext, ".asf", StringComparison.OrdinalIgnoreCase))
{
return VideoCodecs.Wmv;
}
if (string.Equals(ext, ".webm", StringComparison.OrdinalIgnoreCase))
{
return VideoCodecs.Vpx;
}
if (string.Equals(ext, ".ogg", StringComparison.OrdinalIgnoreCase))
{
return VideoCodecs.Theora;
}
return null;
}
}
}

12
MediaBrowser.Api/Playback/Progressive/AudioService.cs
View File

@@ -7,12 +7,12 @@ namespace MediaBrowser.Api.Playback.Progressive
/// <summary>
/// Class GetAudioStream
/// </summary>
[Route("/Audio/{Id}.mp3", "GET")]
[Route("/Audio/{Id}.wma", "GET")]
[Route("/Audio/{Id}.aac", "GET")]
[Route("/Audio/{Id}.flac", "GET")]
[Route("/Audio/{Id}.ogg", "GET")]
[Route("/Audio/{Id}", "GET")]
[Route("/Audio/{Id}/stream.mp3", "GET")]
[Route("/Audio/{Id}/stream.wma", "GET")]
[Route("/Audio/{Id}/stream.aac", "GET")]
[Route("/Audio/{Id}/stream.flac", "GET")]
[Route("/Audio/{Id}/stream.ogg", "GET")]
[Route("/Audio/{Id}/stream", "GET")]
public class GetAudioStream : StreamRequest
{

5
MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
View File

@@ -1,4 +1,5 @@
using MediaBrowser.Controller;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Model.Dto;
@@ -123,6 +124,8 @@ namespace MediaBrowser.Api.Playback.Progressive
// Use the command line args with a dummy playlist path
var outputPath = GetOutputFilePath(state);
Response.ContentType = MimeTypes.GetMimeType(outputPath);
if (!File.Exists(outputPath))
{
await StartFFMpeg(state, outputPath).ConfigureAwait(false);

31
MediaBrowser.Api/Playback/Progressive/VideoService.cs
View File

@@ -1,10 +1,29 @@
using MediaBrowser.Controller;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Model.Logging;
using System;
using ServiceStack.ServiceHost;
namespace MediaBrowser.Api.Playback.Progressive
{
/// <summary>
/// Class GetAudioStream
/// </summary>
[Route("/Videos/{Id}/stream.ts", "GET")]
[Route("/Videos/{Id}/stream.webm", "GET")]
[Route("/Videos/{Id}/stream.asf", "GET")]
[Route("/Videos/{Id}/stream.wmv", "GET")]
[Route("/Videos/{Id}/stream.ogv", "GET")]
[Route("/Videos/{Id}/stream.mp4", "GET")]
[Route("/Videos/{Id}/stream.m4v", "GET")]
[Route("/Videos/{Id}/stream.mkv", "GET")]
[Route("/Videos/{Id}/stream.mpeg", "GET")]
[Route("/Videos/{Id}/stream.avi", "GET")]
[Route("/Videos/{Id}/stream", "GET")]
public class GetVideoStream : StreamRequest
{
}
/// <summary>
/// Class VideoService
/// </summary>
@@ -19,6 +38,16 @@ namespace MediaBrowser.Api.Playback.Progressive
{
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetVideoStream request)
{
return ProcessRequest(request);
}
/// <summary>
/// Gets the command line arguments.
/// </summary>