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pass around encoding options

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This commit is contained in:
Luke Pulverenti 2017-07-22 21:56:31 -04:00
parent 4aaf3499bd
commit d500998d78
6 changed files with 39 additions and 49 deletions
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20
MediaBrowser.Api/Playback/BaseStreamingService.cs
View file

@ -22,6 +22,7 @@ using System.Threading.Tasks;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Diagnostics;
namespace MediaBrowser.Api.Playback
@ -100,11 +101,7 @@ namespace MediaBrowser.Api.Playback
/// <summary>
/// Gets the command line arguments.
/// </summary>
/// <param name="outputPath">The output path.</param>
/// <param name="state">The state.</param>
/// <param name="isEncoding">if set to <c>true</c> [is encoding].</param>
/// <returns>System.String.</returns>
protected abstract string GetCommandLineArguments(string outputPath, StreamState state, bool isEncoding);
protected abstract string GetCommandLineArguments(string outputPath, EncodingOptions encodingOptions, StreamState state, bool isEncoding);
/// <summary>
/// Gets the type of the transcoding job.
@ -125,11 +122,11 @@ namespace MediaBrowser.Api.Playback
/// <summary>
/// Gets the output file path.
/// </summary>
private string GetOutputFilePath(StreamState state, string outputFileExtension)
private string GetOutputFilePath(StreamState state, EncodingOptions encodingOptions, string outputFileExtension)
{
var folder = ServerConfigurationManager.ApplicationPaths.TranscodingTempPath;
var data = GetCommandLineArguments("dummy\\dummy", state, false);
var data = GetCommandLineArguments("dummy\\dummy", encodingOptions, state, false);
data += "-" + (state.Request.DeviceId ?? string.Empty);
data += "-" + (state.Request.PlaySessionId ?? string.Empty);
@ -217,8 +214,10 @@ namespace MediaBrowser.Api.Playback
}
}
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
var transcodingId = Guid.NewGuid().ToString("N");
var commandLineArgs = GetCommandLineArguments(outputPath, state, true);
var commandLineArgs = GetCommandLineArguments(outputPath, encodingOptions, state, true);
var process = ApiEntryPoint.Instance.ProcessFactory.Create(new ProcessOptions
{
@ -826,7 +825,10 @@ namespace MediaBrowser.Api.Playback
var ext = string.IsNullOrWhiteSpace(state.OutputContainer)
? GetOutputFileExtension(state)
: ("." + state.OutputContainer);
state.OutputFilePath = GetOutputFilePath(state, ext);
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
state.OutputFilePath = GetOutputFilePath(state, encodingOptions, ext);
return state;
}

22
MediaBrowser.Api/Playback/Hls/BaseHlsService.cs
View file

@ -14,6 +14,7 @@ using System.Text;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Configuration;
namespace MediaBrowser.Api.Playback.Hls
{
@ -25,15 +26,12 @@ namespace MediaBrowser.Api.Playback.Hls
/// <summary>
/// Gets the audio arguments.
/// </summary>
/// <param name="state">The state.</param>
/// <returns>System.String.</returns>
protected abstract string GetAudioArguments(StreamState state);
protected abstract string GetAudioArguments(StreamState state, EncodingOptions encodingOptions);
/// <summary>
/// Gets the video arguments.
/// </summary>
/// <param name="state">The state.</param>
/// <returns>System.String.</returns>
protected abstract string GetVideoArguments(StreamState state);
protected abstract string GetVideoArguments(StreamState state, EncodingOptions encodingOptions);
/// <summary>
/// Gets the segment file extension.
@ -242,10 +240,8 @@ namespace MediaBrowser.Api.Playback.Hls
}
}
protected override string GetCommandLineArguments(string outputPath, StreamState state, bool isEncoding)
protected override string GetCommandLineArguments(string outputPath, EncodingOptions encodingOptions, StreamState state, bool isEncoding)
{
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
var itsOffsetMs = 0;
var itsOffset = itsOffsetMs == 0 ? string.Empty : string.Format("-itsoffset {0} ", TimeSpan.FromMilliseconds(itsOffsetMs).TotalSeconds.ToString(UsCulture));
@ -285,8 +281,8 @@ namespace MediaBrowser.Api.Playback.Hls
EncodingHelper.GetInputArgument(state, encodingOptions),
threads,
EncodingHelper.GetMapArgs(state),
GetVideoArguments(state),
GetAudioArguments(state),
GetVideoArguments(state, encodingOptions),
GetAudioArguments(state, encodingOptions),
state.SegmentLength.ToString(UsCulture),
startNumberParam,
outputPath,
@ -306,8 +302,8 @@ namespace MediaBrowser.Api.Playback.Hls
EncodingHelper.GetInputArgument(state, encodingOptions),
threads,
EncodingHelper.GetMapArgs(state),
GetVideoArguments(state),
GetAudioArguments(state),
GetVideoArguments(state, encodingOptions),
GetAudioArguments(state, encodingOptions),
state.SegmentLength.ToString(UsCulture),
startNumberParam,
state.HlsListSize.ToString(UsCulture),

22
MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
View file

@ -18,6 +18,7 @@ using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Services;
using MimeTypes = MediaBrowser.Model.Net.MimeTypes;
@ -777,7 +778,7 @@ namespace MediaBrowser.Api.Playback.Hls
return ResultFactory.GetResult(playlistText, MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary<string, string>());
}
protected override string GetAudioArguments(StreamState state)
protected override string GetAudioArguments(StreamState state, EncodingOptions encodingOptions)
{
var audioCodec = EncodingHelper.GetAudioEncoder(state);
@ -813,7 +814,7 @@ namespace MediaBrowser.Api.Playback.Hls
if (string.Equals(audioCodec, "copy", StringComparison.OrdinalIgnoreCase))
{
var videoCodec = EncodingHelper.GetVideoEncoder(state, ApiEntryPoint.Instance.GetEncodingOptions());
var videoCodec = EncodingHelper.GetVideoEncoder(state, encodingOptions);
if (string.Equals(videoCodec, "copy", StringComparison.OrdinalIgnoreCase) && state.EnableBreakOnNonKeyFrames(videoCodec))
{
@ -844,19 +845,19 @@ namespace MediaBrowser.Api.Playback.Hls
args += " -ar " + state.OutputAudioSampleRate.Value.ToString(UsCulture);
}
args += " " + EncodingHelper.GetAudioFilterParam(state, ApiEntryPoint.Instance.GetEncodingOptions(), true);
args += " " + EncodingHelper.GetAudioFilterParam(state, encodingOptions, true);
return args;
}
protected override string GetVideoArguments(StreamState state)
protected override string GetVideoArguments(StreamState state, EncodingOptions encodingOptions)
{
if (!state.IsOutputVideo)
{
return string.Empty;
}
var codec = EncodingHelper.GetVideoEncoder(state, ApiEntryPoint.Instance.GetEncodingOptions());
var codec = EncodingHelper.GetVideoEncoder(state, encodingOptions);
var args = "-codec:v:0 " + codec;
@ -882,8 +883,6 @@ namespace MediaBrowser.Api.Playback.Hls
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
args += " " + EncodingHelper.GetVideoQualityParam(state, codec, encodingOptions, GetDefaultH264Preset()) + keyFrameArg;
//args += " -mixed-refs 0 -refs 3 -x264opts b_pyramid=0:weightb=0:weightp=0";
@ -918,9 +917,8 @@ namespace MediaBrowser.Api.Playback.Hls
return args;
}
protected override string GetCommandLineArguments(string outputPath, StreamState state, bool isEncoding)
protected override string GetCommandLineArguments(string outputPath, EncodingOptions encodingOptions, StreamState state, bool isEncoding)
{
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
var threads = EncodingHelper.GetNumberOfThreads(state, encodingOptions, false);
var inputModifier = EncodingHelper.GetInputModifier(state, encodingOptions);
@ -947,7 +945,7 @@ namespace MediaBrowser.Api.Playback.Hls
segmentFormat = "mpegts";
}
var videoCodec = EncodingHelper.GetVideoEncoder(state, ApiEntryPoint.Instance.GetEncodingOptions());
var videoCodec = EncodingHelper.GetVideoEncoder(state, encodingOptions);
var breakOnNonKeyFrames = state.EnableBreakOnNonKeyFrames(videoCodec);
var breakOnNonKeyFramesArg = breakOnNonKeyFrames ? " -break_non_keyframes 1" : "";
@ -957,8 +955,8 @@ namespace MediaBrowser.Api.Playback.Hls
EncodingHelper.GetInputArgument(state, encodingOptions),
threads,
mapArgs,
GetVideoArguments(state),
GetAudioArguments(state),
GetVideoArguments(state, encodingOptions),
GetAudioArguments(state, encodingOptions),
state.SegmentLength.ToString(UsCulture),
startNumberParam,
outputPath,

14
MediaBrowser.Api/Playback/Hls/VideoHlsService.cs
View file

@ -7,6 +7,7 @@ using MediaBrowser.Model.IO;
using MediaBrowser.Model.Serialization;
using System;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Services;
@ -31,9 +32,7 @@ namespace MediaBrowser.Api.Playback.Hls
/// <summary>
/// Gets the audio arguments.
/// </summary>
/// <param name="state">The state.</param>
/// <returns>System.String.</returns>
protected override string GetAudioArguments(StreamState state)
protected override string GetAudioArguments(StreamState state, EncodingOptions encodingOptions)
{
var codec = EncodingHelper.GetAudioEncoder(state);
@ -63,7 +62,7 @@ namespace MediaBrowser.Api.Playback.Hls
args += " -ar " + state.OutputAudioSampleRate.Value.ToString(UsCulture);
}
args += " " + EncodingHelper.GetAudioFilterParam(state, ApiEntryPoint.Instance.GetEncodingOptions(), true);
args += " " + EncodingHelper.GetAudioFilterParam(state, encodingOptions, true);
return args;
}
@ -71,16 +70,14 @@ namespace MediaBrowser.Api.Playback.Hls
/// <summary>
/// Gets the video arguments.
/// </summary>
/// <param name="state">The state.</param>
/// <returns>System.String.</returns>
protected override string GetVideoArguments(StreamState state)
protected override string GetVideoArguments(StreamState state, EncodingOptions encodingOptions)
{
if (!state.IsOutputVideo)
{
return string.Empty;
}
var codec = EncodingHelper.GetVideoEncoder(state, ApiEntryPoint.Instance.GetEncodingOptions());
var codec = EncodingHelper.GetVideoEncoder(state, encodingOptions);
var args = "-codec:v:0 " + codec;
@ -106,7 +103,6 @@ namespace MediaBrowser.Api.Playback.Hls
var hasGraphicalSubs = state.SubtitleStream != null && !state.SubtitleStream.IsTextSubtitleStream && state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode;
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
args += " " + EncodingHelper.GetVideoQualityParam(state, codec, encodingOptions, GetDefaultH264Preset()) + keyFrameArg;
// Add resolution params, if specified

5
MediaBrowser.Api/Playback/Progressive/AudioService.cs
View file

@ -10,6 +10,7 @@ using MediaBrowser.Model.Serialization;
using System.Collections.Generic;
using System.Threading.Tasks;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Services;
using MediaBrowser.Model.System;
@ -58,10 +59,8 @@ namespace MediaBrowser.Api.Playback.Progressive
return ProcessRequest(request, true);
}
protected override string GetCommandLineArguments(string outputPath, StreamState state, bool isEncoding)
protected override string GetCommandLineArguments(string outputPath, EncodingOptions encodingOptions, StreamState state, bool isEncoding)
{
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
return EncodingHelper.GetProgressiveAudioFullCommandLine(state, encodingOptions, outputPath);
}
}

5
MediaBrowser.Api/Playback/Progressive/VideoService.cs
View file

@ -8,6 +8,7 @@ using MediaBrowser.Model.IO;
using MediaBrowser.Model.Serialization;
using System.Threading.Tasks;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Services;
using MediaBrowser.Model.System;
@ -91,10 +92,8 @@ namespace MediaBrowser.Api.Playback.Progressive
return ProcessRequest(request, true);
}
protected override string GetCommandLineArguments(string outputPath, StreamState state, bool isEncoding)
protected override string GetCommandLineArguments(string outputPath, EncodingOptions encodingOptions, StreamState state, bool isEncoding)
{
var encodingOptions = ApiEntryPoint.Instance.GetEncodingOptions();
return EncodingHelper.GetProgressiveVideoFullCommandLine(state, encodingOptions, outputPath, GetDefaultH264Preset());
}
}