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fixes #1015 - Segmented transcoding

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This commit is contained in:
Luke Pulverenti 2015-03-26 14:24:13 -04:00
parent 348b8c4414
commit 3ec7090c6e
2 changed files with 85 additions and 37 deletions
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111
MediaBrowser.Model/Dlna/StreamInfo.cs
View File

@ -88,11 +88,6 @@ namespace MediaBrowser.Model.Dlna
}
public string ToUrl(string baseUrl, string accessToken)
{
return ToDlnaUrl(baseUrl, accessToken);
}
public string ToDlnaUrl(string baseUrl, string accessToken)
{
if (PlayMethod == PlayMethod.DirectPlay)
{
@ -104,7 +99,37 @@ namespace MediaBrowser.Model.Dlna
throw new ArgumentNullException(baseUrl);
}
string dlnaCommand = BuildDlnaParam(this);
List<string> list = new List<string>();
foreach (NameValuePair pair in BuildParams(this, accessToken))
{
if (!string.IsNullOrEmpty(pair.Value))
{
list.Add(string.Format("{0}={1}", pair.Name, pair.Value));
}
}
string queryString = string.Join("&", list.ToArray());
return GetUrl(baseUrl, queryString);
}
public string ToDlnaUrl(string baseUrl, string accessToken)
{
if (PlayMethod == PlayMethod.DirectPlay)
{
return MediaSource.Path;
}
string dlnaCommand = BuildDlnaParam(this, accessToken);
return GetUrl(baseUrl, dlnaCommand);
}
private string GetUrl(string baseUrl, string queryString)
{
if (string.IsNullOrEmpty(baseUrl))
{
throw new ArgumentNullException(baseUrl);
}
string extension = string.IsNullOrEmpty(Container) ? string.Empty : "." + Container;
@ -112,51 +137,63 @@ namespace MediaBrowser.Model.Dlna
if (MediaType == DlnaProfileType.Audio)
{
return string.Format("{0}/audio/{1}/stream{2}?{3}", baseUrl, ItemId, extension, dlnaCommand);
return string.Format("{0}/audio/{1}/stream{2}?{3}", baseUrl, ItemId, extension, queryString);
}
if (StringHelper.EqualsIgnoreCase(SubProtocol, "hls"))
{
return string.Format("{0}/videos/{1}/master.m3u8?{2}", baseUrl, ItemId, dlnaCommand);
return string.Format("{0}/videos/{1}/master.m3u8?{2}", baseUrl, ItemId, queryString);
}
return string.Format("{0}/videos/{1}/stream{2}?{3}", baseUrl, ItemId, extension, dlnaCommand);
return string.Format("{0}/videos/{1}/stream{2}?{3}", baseUrl, ItemId, extension, queryString);
}
private static string BuildDlnaParam(StreamInfo item)
private static string BuildDlnaParam(StreamInfo item, string accessToken)
{
List<string> list = new List<string>
List<string> list = new List<string>();
foreach (NameValuePair pair in BuildParams(item, accessToken))
{
item.DeviceProfileId ?? string.Empty,
item.DeviceId ?? string.Empty,
item.MediaSourceId ?? string.Empty,
(item.IsDirectStream).ToString().ToLower(),
item.VideoCodec ?? string.Empty,
item.AudioCodec ?? string.Empty,
item.AudioStreamIndex.HasValue ? StringHelper.ToStringCultureInvariant(item.AudioStreamIndex.Value) : string.Empty,
item.SubtitleStreamIndex.HasValue && item.SubtitleDeliveryMethod != SubtitleDeliveryMethod.External ? StringHelper.ToStringCultureInvariant(item.SubtitleStreamIndex.Value) : string.Empty,
item.VideoBitrate.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoBitrate.Value) : string.Empty,
item.AudioBitrate.HasValue ? StringHelper.ToStringCultureInvariant(item.AudioBitrate.Value) : string.Empty,
item.MaxAudioChannels.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxAudioChannels.Value) : string.Empty,
item.MaxFramerate.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxFramerate.Value) : string.Empty,
item.MaxWidth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxWidth.Value) : string.Empty,
item.MaxHeight.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxHeight.Value) : string.Empty,
StringHelper.ToStringCultureInvariant(item.StartPositionTicks),
item.VideoLevel.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoLevel.Value) : string.Empty
};
list.Add(item.IsDirectStream ? string.Empty : DateTime.UtcNow.Ticks.ToString(CultureInfo.InvariantCulture));
list.Add(item.MaxRefFrames.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxRefFrames.Value) : string.Empty);
list.Add(item.MaxVideoBitDepth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxVideoBitDepth.Value) : string.Empty);
list.Add(item.VideoProfile ?? string.Empty);
list.Add(item.Cabac.HasValue ? item.Cabac.Value.ToString() : string.Empty);
string streamId = item.PlaybackInfo == null ? null : item.PlaybackInfo.StreamId;
list.Add(streamId ?? string.Empty);
list.Add(pair.Value);
}
return string.Format("Params={0}", string.Join(";", list.ToArray()));
}
private static List<NameValuePair> BuildParams(StreamInfo item, string accessToken)
{
List<NameValuePair> list = new List<NameValuePair>();
list.Add(new NameValuePair("DeviceProfileId", item.DeviceProfileId ?? string.Empty));
list.Add(new NameValuePair("DeviceId", item.DeviceId ?? string.Empty));
list.Add(new NameValuePair("MediaSourceId", item.MediaSourceId ?? string.Empty));
list.Add(new NameValuePair("Static", (item.IsDirectStream).ToString().ToLower()));
list.Add(new NameValuePair("VideoCodec", item.VideoCodec ?? string.Empty));
list.Add(new NameValuePair("AudioCodec", item.AudioCodec ?? string.Empty));
list.Add(new NameValuePair("AudioStreamIndex", item.AudioStreamIndex.HasValue ? StringHelper.ToStringCultureInvariant(item.AudioStreamIndex.Value) : string.Empty));
list.Add(new NameValuePair("SubtitleStreamIndex", item.SubtitleStreamIndex.HasValue && item.SubtitleDeliveryMethod != SubtitleDeliveryMethod.External ? StringHelper.ToStringCultureInvariant(item.SubtitleStreamIndex.Value) : string.Empty));
list.Add(new NameValuePair("VideoBitrate", item.VideoBitrate.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoBitrate.Value) : string.Empty));
list.Add(new NameValuePair("AudioBitrate", item.AudioBitrate.HasValue ? StringHelper.ToStringCultureInvariant(item.AudioBitrate.Value) : string.Empty));
list.Add(new NameValuePair("MaxAudioChannels", item.MaxAudioChannels.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxAudioChannels.Value) : string.Empty));
list.Add(new NameValuePair("MaxFramerate", item.MaxFramerate.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxFramerate.Value) : string.Empty));
list.Add(new NameValuePair("MaxWidth", item.MaxWidth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxWidth.Value) : string.Empty));
list.Add(new NameValuePair("MaxHeight", item.MaxHeight.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxHeight.Value) : string.Empty));
list.Add(new NameValuePair("StartTimeTicks", StringHelper.ToStringCultureInvariant(item.StartPositionTicks)));
list.Add(new NameValuePair("Level", item.VideoLevel.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoLevel.Value) : string.Empty));
list.Add(new NameValuePair("ClientTime", item.IsDirectStream ? string.Empty : DateTime.UtcNow.Ticks.ToString(CultureInfo.InvariantCulture)));
list.Add(new NameValuePair("MaxRefFrames", item.MaxRefFrames.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxRefFrames.Value) : string.Empty));
list.Add(new NameValuePair("MaxVideoBitDepth", item.MaxVideoBitDepth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxVideoBitDepth.Value) : string.Empty));
list.Add(new NameValuePair("Profile", item.VideoProfile ?? string.Empty));
list.Add(new NameValuePair("Cabac", item.Cabac.HasValue ? item.Cabac.Value.ToString() : string.Empty));
string streamId = item.PlaybackInfo == null ? null : item.PlaybackInfo.StreamId;
list.Add(new NameValuePair("StreamId", streamId ?? string.Empty));
list.Add(new NameValuePair("api_key", accessToken ?? string.Empty));
return list;
}
public List<SubtitleStreamInfo> GetExternalSubtitles(bool includeSelectedTrackOnly)
{
List<SubtitleStreamInfo> list = new List<SubtitleStreamInfo>();

11
MediaBrowser.Model/Dto/NameValuePair.cs
View File

@ -3,6 +3,17 @@ namespace MediaBrowser.Model.Dto
{
public class NameValuePair
{
public NameValuePair()
{
}
public NameValuePair(string name, string value)
{
Name = name;
Value = value;
}
/// <summary>
/// Gets or sets the name.
/// </summary>