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support srt in didl

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This commit is contained in:
Luke Pulverenti 2014-08-05 22:26:12 -04:00
parent 3ff3d04284
commit e3c52b6f73
7 changed files with 81 additions and 13 deletions
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5
MediaBrowser.Api/Playback/BaseStreamingService.cs
View file

@ -1642,7 +1642,10 @@ namespace MediaBrowser.Api.Playback
// Can't stream copy if we're burning in subtitles
if (request.SubtitleStreamIndex.HasValue)
{
return false;
if (request.SubtitleMethod == SubtitleDeliveryMethod.Encode)
{
return false;
}
}
// Source and target codecs must match

2
MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
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@ -25,8 +25,6 @@ namespace MediaBrowser.Api.Playback.Hls
{
public bool EnableAdaptiveBitrateStreaming { get; set; }
public SubtitleDeliveryMethod SubtitleMethod { get; set; }
public GetMasterHlsVideoStream()
{
EnableAdaptiveBitrateStreaming = true;

6
MediaBrowser.Api/Playback/StreamRequest.cs
View file

@ -1,4 +1,5 @@
using ServiceStack;
using MediaBrowser.Model.Dlna;
using ServiceStack;
namespace MediaBrowser.Api.Playback
{
@ -160,6 +161,9 @@ namespace MediaBrowser.Api.Playback
[ApiMember(Name = "Level", Description = "Optional. Specify a level for the h264 profile, e.g. 3, 3.1.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string Level { get; set; }
[ApiMember(Name = "SubtitleDeliveryMethod", Description = "Optional. Specify the subtitle delivery method.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public SubtitleDeliveryMethod SubtitleMethod { get; set; }
/// <summary>
/// Gets a value indicating whether this instance has fixed resolution.
/// </summary>

5
MediaBrowser.Common/Net/MimeTypes.cs
View file

@ -236,6 +236,11 @@ namespace MediaBrowser.Common.Net
return "text/vtt";
}
if (ext.Equals(".ttml", StringComparison.OrdinalIgnoreCase))
{
return "application/ttml+xml";
}
if (ext.Equals(".bif", StringComparison.OrdinalIgnoreCase))
{
return "application/octet-stream";

25
MediaBrowser.Dlna/ContentDirectory/ControlHandler.cs
View file

@ -183,19 +183,34 @@ namespace MediaBrowser.Dlna.ContentDirectory
//didl.SetAttribute("xmlns:sec", NS_SEC);
result.AppendChild(didl);
var folder = (Folder)GetItemFromObjectId(id, user);
var item = GetItemFromObjectId(id, user);
var childrenResult = (await GetChildrenSorted(folder, user, sortCriteria, start, requested).ConfigureAwait(false));
var totalCount = childrenResult.TotalRecordCount;
var totalCount = 0;
if (string.Equals(flag, "BrowseMetadata"))
{
result.DocumentElement.AppendChild(_didlBuilder.GetFolderElement(result, folder, totalCount, filter));
var folder = item as Folder;
if (folder == null)
{
result.DocumentElement.AppendChild(_didlBuilder.GetItemElement(result, item, deviceId, filter));
}
else
{
var childrenResult = (await GetChildrenSorted(folder, user, sortCriteria, start, requested).ConfigureAwait(false));
totalCount = childrenResult.TotalRecordCount;
result.DocumentElement.AppendChild(_didlBuilder.GetFolderElement(result, folder, totalCount, filter));
}
provided++;
}
else
{
var folder = (Folder)item;
var childrenResult = (await GetChildrenSorted(folder, user, sortCriteria, start, requested).ConfigureAwait(false));
totalCount = childrenResult.TotalRecordCount;
provided = childrenResult.Items.Length;
foreach (var i in childrenResult.Items)

19
MediaBrowser.Dlna/Didl/DidlBuilder.cs
View file

@ -101,7 +101,7 @@ namespace MediaBrowser.Dlna.Didl
{
var sources = _user == null ? video.GetMediaSources(true).ToList() : video.GetMediaSources(true, _user).ToList();
streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions
streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions
{
ItemId = video.Id.ToString("N"),
MediaSources = sources,
@ -137,6 +137,23 @@ namespace MediaBrowser.Dlna.Didl
{
AddVideoResource(container, video, deviceId, filter, contentFeature, streamInfo);
}
foreach (var subtitle in streamInfo.GetExternalSubtitles(_serverAddress))
{
AddSubtitleElement(container, subtitle);
}
}
private void AddSubtitleElement(XmlElement container, SubtitleStreamInfo info)
{
var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL);
res.InnerText = info.Url;
// TODO: Remove this hard-coding
res.SetAttribute("protocolInfo", "http-get:*:text/srt:*");
container.AppendChild(res);
}
private void AddVideoResource(XmlElement container, Video video, string deviceId, Filter filter, string contentFeatures, StreamInfo streamInfo)

32
MediaBrowser.Model/Dlna/StreamInfo.cs
View file

@ -131,7 +131,7 @@ namespace MediaBrowser.Model.Dlna
return string.Format("Params={0}", string.Join(";", list.ToArray()));
}
public string ToSubtitleUrl(string baseUrl)
public List<SubtitleStreamInfo> GetExternalSubtitles(string baseUrl)
{
if (SubtitleDeliveryMethod != SubtitleDeliveryMethod.External)
{
@ -148,13 +148,31 @@ namespace MediaBrowser.Model.Dlna
? 0
: StartPositionTicks;
return string.Format("{0}/Videos/{1}/{2}/Subtitles/{3}/{4}/Stream.{5}",
string url = string.Format("{0}/Videos/{1}/{2}/Subtitles/{3}/{4}/Stream.{5}",
baseUrl,
ItemId,
MediaSourceId,
StringHelper.ToStringCultureInvariant(SubtitleStreamIndex.Value),
StringHelper.ToStringCultureInvariant(startPositionTicks),
SubtitleFormat);
List<SubtitleStreamInfo> list = new List<SubtitleStreamInfo>();
foreach (MediaStream stream in MediaSource.MediaStreams)
{
if (stream.Type == MediaStreamType.Subtitle && stream.Index == SubtitleStreamIndex.Value)
{
list.Add(new SubtitleStreamInfo
{
Url = url,
IsForced = stream.IsForced,
Language = stream.Language,
Name = stream.Language ?? "Unknown"
});
}
}
return list;
}
/// <summary>
@ -170,7 +188,7 @@ namespace MediaBrowser.Model.Dlna
{
foreach (MediaStream i in MediaSource.MediaStreams)
{
if (i.Index == AudioStreamIndex.Value && i.Type == MediaStreamType.Audio)
if (i.Index == AudioStreamIndex.Value && i.Type == MediaStreamType.Audio)
return i;
}
return null;
@ -482,4 +500,12 @@ namespace MediaBrowser.Model.Dlna
/// </summary>
Hls = 3
}
public class SubtitleStreamInfo
{
public string Url { get; set; }
public string Language { get; set; }
public string Name { get; set; }
public bool IsForced { get; set; }
}
}