You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
415 lines
19 KiB
415 lines
19 KiB
using MediaBrowser.Model.MediaInfo;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
|
|
namespace MediaBrowser.Model.Dlna
|
|
{
|
|
public class MediaFormatProfileResolver
|
|
{
|
|
public IEnumerable<MediaFormatProfile> ResolveVideoFormat(string container, string videoCodec, string audioCodec, int? width, int? height, TransportStreamTimestamp timestampType)
|
|
{
|
|
if (string.Equals(container, "asf", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
var val = ResolveVideoASFFormat(videoCodec, audioCodec, width, height);
|
|
return val.HasValue ? new List<MediaFormatProfile> { val.Value } : new List<MediaFormatProfile>();
|
|
}
|
|
|
|
if (string.Equals(container, "mp4", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
var val = ResolveVideoMP4Format(videoCodec, audioCodec, width, height);
|
|
return val.HasValue ? new List<MediaFormatProfile> { val.Value } : new List<MediaFormatProfile>();
|
|
}
|
|
|
|
if (string.Equals(container, "avi", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.AVI };
|
|
|
|
if (string.Equals(container, "mkv", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.MATROSKA };
|
|
|
|
if (string.Equals(container, "mpeg2ps", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(container, "ts", StringComparison.OrdinalIgnoreCase))
|
|
|
|
return new[] { MediaFormatProfile.MPEG_PS_NTSC, MediaFormatProfile.MPEG_PS_PAL };
|
|
|
|
if (string.Equals(container, "mpeg1video", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.MPEG1 };
|
|
|
|
if (string.Equals(container, "mpeg2ts", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(container, "mpegts", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(container, "m2ts", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
|
|
return ResolveVideoMPEG2TSFormat(videoCodec, audioCodec, width, height, timestampType);
|
|
}
|
|
|
|
if (string.Equals(container, "flv", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.FLV };
|
|
|
|
if (string.Equals(container, "wtv", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.WTV };
|
|
|
|
if (string.Equals(container, "3gp", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
var val = ResolveVideo3GPFormat(videoCodec, audioCodec);
|
|
return val.HasValue ? new List<MediaFormatProfile> { val.Value } : new List<MediaFormatProfile>();
|
|
}
|
|
|
|
if (string.Equals(container, "ogv", StringComparison.OrdinalIgnoreCase) || string.Equals(container, "ogg", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.OGV };
|
|
|
|
return new List<MediaFormatProfile>();
|
|
}
|
|
|
|
private IEnumerable<MediaFormatProfile> ResolveVideoMPEG2TSFormat(string videoCodec, string audioCodec, int? width, int? height, TransportStreamTimestamp timestampType)
|
|
{
|
|
var suffix = "";
|
|
|
|
switch (timestampType)
|
|
{
|
|
case TransportStreamTimestamp.None:
|
|
suffix = "_ISO";
|
|
break;
|
|
case TransportStreamTimestamp.Valid:
|
|
suffix = "_T";
|
|
break;
|
|
}
|
|
|
|
var resolution = "S";
|
|
if ((width.HasValue && width.Value > 720) || (height.HasValue && height.Value > 576))
|
|
{
|
|
resolution = "H";
|
|
}
|
|
|
|
if (string.Equals(videoCodec, "mpeg2video", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
var list = new List<MediaFormatProfile>();
|
|
|
|
list.Add(ValueOf("MPEG_TS_SD_NA" + suffix));
|
|
list.Add(ValueOf("MPEG_TS_SD_EU" + suffix));
|
|
list.Add(ValueOf("MPEG_TS_SD_KO" + suffix));
|
|
|
|
if ((timestampType == TransportStreamTimestamp.Valid) && string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
list.Add(MediaFormatProfile.MPEG_TS_JP_T);
|
|
}
|
|
return list;
|
|
}
|
|
if (string.Equals(videoCodec, "h264", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (string.Equals(audioCodec, "lpcm", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { MediaFormatProfile.AVC_TS_HD_50_LPCM_T };
|
|
|
|
if (string.Equals(audioCodec, "dts", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (timestampType == TransportStreamTimestamp.None)
|
|
{
|
|
return new[] { MediaFormatProfile.AVC_TS_HD_DTS_ISO };
|
|
}
|
|
return new[] { MediaFormatProfile.AVC_TS_HD_DTS_T };
|
|
}
|
|
|
|
if (string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (timestampType == TransportStreamTimestamp.None)
|
|
{
|
|
return new[] { ValueOf(string.Format("AVC_TS_HP_{0}D_MPEG1_L2_ISO", resolution)) };
|
|
}
|
|
|
|
return new[] { ValueOf(string.Format("AVC_TS_HP_{0}D_MPEG1_L2_T", resolution)) };
|
|
}
|
|
|
|
if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("AVC_TS_MP_{0}D_AAC_MULT5{1}", resolution, suffix)) };
|
|
|
|
if (string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("AVC_TS_MP_{0}D_MPEG1_L3{1}", resolution, suffix)) };
|
|
|
|
if (string.IsNullOrEmpty(audioCodec) ||
|
|
string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("AVC_TS_MP_{0}D_AC3{1}", resolution, suffix)) };
|
|
}
|
|
else if (string.Equals(videoCodec, "vc1", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if ((width.HasValue && width.Value > 720) || (height.HasValue && height.Value > 576))
|
|
{
|
|
return new[] { MediaFormatProfile.VC1_TS_AP_L2_AC3_ISO };
|
|
}
|
|
return new[] { MediaFormatProfile.VC1_TS_AP_L1_AC3_ISO };
|
|
}
|
|
if (string.Equals(audioCodec, "dts", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
suffix = string.Equals(suffix, "_ISO") ? suffix : "_T";
|
|
|
|
return new[] { ValueOf(string.Format("VC1_TS_HD_DTS{0}", suffix)) };
|
|
}
|
|
|
|
}
|
|
else if (string.Equals(videoCodec, "mpeg4", StringComparison.OrdinalIgnoreCase) || string.Equals(videoCodec, "msmpeg4", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("MPEG4_P2_TS_ASP_AAC{0}", suffix)) };
|
|
if (string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("MPEG4_P2_TS_ASP_MPEG1_L3{0}", suffix)) };
|
|
if (string.Equals(audioCodec, "mp2", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("MPEG4_P2_TS_ASP_MPEG2_L2{0}", suffix)) };
|
|
if (string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase))
|
|
return new[] { ValueOf(string.Format("MPEG4_P2_TS_ASP_AC3{0}", suffix)) };
|
|
}
|
|
|
|
return new List<MediaFormatProfile>();
|
|
}
|
|
|
|
private MediaFormatProfile ValueOf(string value)
|
|
{
|
|
return (MediaFormatProfile)Enum.Parse(typeof(MediaFormatProfile), value, true);
|
|
}
|
|
|
|
private MediaFormatProfile? ResolveVideoMP4Format(string videoCodec, string audioCodec, int? width, int? height)
|
|
{
|
|
if (string.Equals(videoCodec, "h264", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (string.Equals(audioCodec, "lpcm", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.AVC_MP4_LPCM;
|
|
if (string.IsNullOrEmpty(audioCodec) ||
|
|
string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.AVC_MP4_MP_SD_AC3;
|
|
}
|
|
if (string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.AVC_MP4_MP_SD_MPEG1_L3;
|
|
}
|
|
if (width.HasValue && height.HasValue)
|
|
{
|
|
if ((width.Value <= 720) && (height.Value <= 576))
|
|
{
|
|
if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.AVC_MP4_MP_SD_AAC_MULT5;
|
|
}
|
|
else if ((width.Value <= 1280) && (height.Value <= 720))
|
|
{
|
|
if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.AVC_MP4_MP_HD_720p_AAC;
|
|
}
|
|
else if ((width.Value <= 1920) && (height.Value <= 1080))
|
|
{
|
|
if (string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.AVC_MP4_MP_HD_1080i_AAC;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (string.Equals(videoCodec, "mpeg4", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(videoCodec, "msmpeg4", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (width.HasValue && height.HasValue && width.Value <= 720 && height.Value <= 576)
|
|
{
|
|
if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.MPEG4_P2_MP4_ASP_AAC;
|
|
if (string.Equals(audioCodec, "ac3", StringComparison.OrdinalIgnoreCase) || string.Equals(audioCodec, "mp3", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.MPEG4_P2_MP4_NDSD;
|
|
}
|
|
}
|
|
else if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.MPEG4_P2_MP4_SP_L6_AAC;
|
|
}
|
|
}
|
|
else if (string.Equals(videoCodec, "h263", StringComparison.OrdinalIgnoreCase) && string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.MPEG4_H263_MP4_P0_L10_AAC;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private MediaFormatProfile? ResolveVideo3GPFormat(string videoCodec, string audioCodec)
|
|
{
|
|
if (string.Equals(videoCodec, "h264", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.AVC_3GPP_BL_QCIF15_AAC;
|
|
}
|
|
else if (string.Equals(videoCodec, "mpeg4", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(videoCodec, "msmpeg4", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "wma", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.MPEG4_P2_3GPP_SP_L0B_AAC;
|
|
if (string.Equals(audioCodec, "amrnb", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.MPEG4_P2_3GPP_SP_L0B_AMR;
|
|
}
|
|
else if (string.Equals(videoCodec, "h263", StringComparison.OrdinalIgnoreCase) && string.Equals(audioCodec, "amrnb", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.MPEG4_H263_3GPP_P0_L10_AMR;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private MediaFormatProfile? ResolveVideoASFFormat(string videoCodec, string audioCodec, int? width, int? height)
|
|
{
|
|
if (string.Equals(videoCodec, "wmv", StringComparison.OrdinalIgnoreCase) &&
|
|
(string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "wma", StringComparison.OrdinalIgnoreCase) || string.Equals(videoCodec, "wmapro", StringComparison.OrdinalIgnoreCase)))
|
|
{
|
|
|
|
if (width.HasValue && height.HasValue)
|
|
{
|
|
if ((width.Value <= 720) && (height.Value <= 576))
|
|
{
|
|
if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "wma", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.WMVMED_FULL;
|
|
}
|
|
return MediaFormatProfile.WMVMED_PRO;
|
|
}
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(audioCodec) || string.Equals(audioCodec, "wma", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.WMVHIGH_FULL;
|
|
}
|
|
return MediaFormatProfile.WMVHIGH_PRO;
|
|
}
|
|
|
|
if (string.Equals(videoCodec, "vc1", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
if (width.HasValue && height.HasValue)
|
|
{
|
|
if ((width.Value <= 720) && (height.Value <= 576))
|
|
return MediaFormatProfile.VC1_ASF_AP_L1_WMA;
|
|
if ((width.Value <= 1280) && (height.Value <= 720))
|
|
return MediaFormatProfile.VC1_ASF_AP_L2_WMA;
|
|
if ((width.Value <= 1920) && (height.Value <= 1080))
|
|
return MediaFormatProfile.VC1_ASF_AP_L3_WMA;
|
|
}
|
|
}
|
|
else if (string.Equals(videoCodec, "mpeg2video", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return MediaFormatProfile.DVR_MS;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public MediaFormatProfile? ResolveAudioFormat(string container, int? bitrate, int? frequency, int? channels)
|
|
{
|
|
if (string.Equals(container, "asf", StringComparison.OrdinalIgnoreCase))
|
|
return ResolveAudioASFFormat(bitrate);
|
|
|
|
if (string.Equals(container, "mp3", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.MP3;
|
|
|
|
if (string.Equals(container, "lpcm", StringComparison.OrdinalIgnoreCase))
|
|
return ResolveAudioLPCMFormat(frequency, channels);
|
|
|
|
if (string.Equals(container, "mp4", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(container, "aac", StringComparison.OrdinalIgnoreCase))
|
|
return ResolveAudioMP4Format(bitrate);
|
|
|
|
if (string.Equals(container, "adts", StringComparison.OrdinalIgnoreCase))
|
|
return ResolveAudioADTSFormat(bitrate);
|
|
|
|
if (string.Equals(container, "flac", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.FLAC;
|
|
|
|
if (string.Equals(container, "oga", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(container, "ogg", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.OGG;
|
|
|
|
return null;
|
|
}
|
|
|
|
private MediaFormatProfile ResolveAudioASFFormat(int? bitrate)
|
|
{
|
|
if (bitrate.HasValue && bitrate.Value <= 193)
|
|
{
|
|
return MediaFormatProfile.WMA_BASE;
|
|
}
|
|
return MediaFormatProfile.WMA_FULL;
|
|
}
|
|
|
|
private MediaFormatProfile? ResolveAudioLPCMFormat(int? frequency, int? channels)
|
|
{
|
|
if (frequency.HasValue && channels.HasValue)
|
|
{
|
|
if (frequency.Value == 44100 && channels.Value == 1)
|
|
{
|
|
return MediaFormatProfile.LPCM16_44_MONO;
|
|
}
|
|
if (frequency.Value == 44100 && channels.Value == 2)
|
|
{
|
|
return MediaFormatProfile.LPCM16_44_STEREO;
|
|
}
|
|
if (frequency.Value == 48000 && channels.Value == 1)
|
|
{
|
|
return MediaFormatProfile.LPCM16_48_MONO;
|
|
}
|
|
if (frequency.Value == 48000 && channels.Value == 1)
|
|
{
|
|
return MediaFormatProfile.LPCM16_48_STEREO;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
return MediaFormatProfile.LPCM16_48_STEREO;
|
|
}
|
|
|
|
private MediaFormatProfile ResolveAudioMP4Format(int? bitrate)
|
|
{
|
|
if (bitrate.HasValue && bitrate.Value <= 320)
|
|
{
|
|
return MediaFormatProfile.AAC_ISO_320;
|
|
}
|
|
return MediaFormatProfile.AAC_ISO;
|
|
}
|
|
|
|
private MediaFormatProfile ResolveAudioADTSFormat(int? bitrate)
|
|
{
|
|
if (bitrate.HasValue && bitrate.Value <= 320)
|
|
{
|
|
return MediaFormatProfile.AAC_ADTS_320;
|
|
}
|
|
return MediaFormatProfile.AAC_ADTS;
|
|
}
|
|
|
|
public MediaFormatProfile? ResolveImageFormat(string container, int? width, int? height)
|
|
{
|
|
if (string.Equals(container, "jpeg", StringComparison.OrdinalIgnoreCase) ||
|
|
string.Equals(container, "jpg", StringComparison.OrdinalIgnoreCase))
|
|
return ResolveImageJPGFormat(width, height);
|
|
|
|
if (string.Equals(container, "png", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.PNG_LRG;
|
|
|
|
if (string.Equals(container, "gif", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.GIF_LRG;
|
|
|
|
if (string.Equals(container, "raw", StringComparison.OrdinalIgnoreCase))
|
|
return MediaFormatProfile.RAW;
|
|
|
|
return null;
|
|
}
|
|
|
|
private MediaFormatProfile ResolveImageJPGFormat(int? width, int? height)
|
|
{
|
|
if (width.HasValue && height.HasValue)
|
|
{
|
|
if ((width.Value <= 640) && (height.Value <= 480))
|
|
return MediaFormatProfile.JPEG_SM;
|
|
|
|
if ((width.Value <= 1024) && (height.Value <= 768))
|
|
{
|
|
return MediaFormatProfile.JPEG_MED;
|
|
}
|
|
}
|
|
|
|
return MediaFormatProfile.JPEG_LRG;
|
|
}
|
|
}
|
|
}
|