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using System;
namespace MediaBrowser.Model.Dlna
{
public class MediaFormatProfileResolver
{
public MediaFormatProfile ResolveVideoFormat(string container, string videoCodec, string audioCodec, int? width, int? height, int? bitrate, TransportStreamTimestamp timestampType)
{
if (string.Equals(container, "asf", StringComparison.OrdinalIgnoreCase))
return ResolveVideoASFFormat(videoCodec, audioCodec, width, height, bitrate);
if (string.Equals(container, "mp4", StringComparison.OrdinalIgnoreCase))
return ResolveVideoMP4Format(videoCodec, audioCodec, width, height, bitrate);
if (string.Equals(container, "avi", StringComparison.OrdinalIgnoreCase))
return MediaFormatProfile.AVI;
if (string.Equals(container, "mkv", StringComparison.OrdinalIgnoreCase))
return MediaFormatProfile.MATROSKA;
if (string.Equals(container, "mpeg2ps", StringComparison.OrdinalIgnoreCase) || string.Equals(container, "ts", StringComparison.OrdinalIgnoreCase))
// MediaFormatProfile.MPEG_PS_PAL, MediaFormatProfile.MPEG_PS_NTSC
return MediaFormatProfile.MPEG_PS_NTSC;
if (string.Equals(container, "mpeg1video", StringComparison.OrdinalIgnoreCase))
return 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, bitrate, timestampType);
if (string.Equals(container, "flv", StringComparison.OrdinalIgnoreCase))
return MediaFormatProfile.FLV;
if (string.Equals(container, "wtv", StringComparison.OrdinalIgnoreCase))
return MediaFormatProfile.WTV;
if (string.Equals(container, "3gp", StringComparison.OrdinalIgnoreCase))
return ResolveVideo3GPFormat(videoCodec, audioCodec, width, height, bitrate);
if (string.Equals(container, "ogv", StringComparison.OrdinalIgnoreCase) || string.Equals(container, "ogg", StringComparison.OrdinalIgnoreCase))
return MediaFormatProfile.OGV;
throw new ArgumentException("Unsupported container: " + container);
}
private MediaFormatProfile ResolveVideoMPEG2TSFormat(string videoCodec, string audioCodec, int? width, int? height, int? bitrate, TransportStreamTimestamp timestampType)
{
// String suffix = "";
// if (isNoTimestamp(timestampType))
// suffix = "_ISO";
// else if (timestampType == TransportStreamTimestamp.VALID) {
// suffix = "_T";
// }
// String resolution = "S";
// if ((width.intValue() > 720) || (height.intValue() > 576)) {
// resolution = "H";
// }
// if (videoCodec == VideoCodec.MPEG2)
// {
// List!(MediaFormatProfile) profiles = Arrays.asList(cast(MediaFormatProfile[])[ MediaFormatProfile.valueOf("MPEG_TS_SD_EU" + suffix), MediaFormatProfile.valueOf("MPEG_TS_SD_NA" + suffix), MediaFormatProfile.valueOf("MPEG_TS_SD_KO" + suffix) ]);
// if ((timestampType == TransportStreamTimestamp.VALID) && (audioCodec == AudioCodec.AAC)) {
// profiles.add(MediaFormatProfile.MPEG_TS_JP_T);
// }
// return profiles;
// }if (videoCodec == VideoCodec.H264)
// {
// if (audioCodec == AudioCodec.LPCM)
// return Collections.singletonList(MediaFormatProfile.AVC_TS_HD_50_LPCM_T);
// if (audioCodec == AudioCodec.DTS) {
// if (isNoTimestamp(timestampType)) {
// return Collections.singletonList(MediaFormatProfile.AVC_TS_HD_DTS_ISO);
// }
// return Collections.singletonList(MediaFormatProfile.AVC_TS_HD_DTS_T);
// }
// if (audioCodec == AudioCodec.MP2) {
// if (isNoTimestamp(timestampType)) {
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("AVC_TS_HP_%sD_MPEG1_L2_ISO", cast(Object[])[ resolution ])));
// }
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("AVC_TS_HP_%sD_MPEG1_L2_T", cast(Object[])[ resolution ])));
// }
// if (audioCodec == AudioCodec.AAC)
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("AVC_TS_MP_%sD_AAC_MULT5%s", cast(Object[])[ resolution, suffix ])));
// if (audioCodec == AudioCodec.MP3)
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("AVC_TS_MP_%sD_MPEG1_L3%s", cast(Object[])[ resolution, suffix ])));
// if ((audioCodec is null) || (audioCodec == AudioCodec.AC3)) {
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("AVC_TS_MP_%sD_AC3%s", cast(Object[])[ resolution, suffix ])));
// }
// }
// else if (videoCodec == VideoCodec.VC1) {
// if ((audioCodec is null) || (audioCodec == AudioCodec.AC3))
// {
// if ((width.intValue() > 720) || (height.intValue() > 576)) {
// return Collections.singletonList(MediaFormatProfile.VC1_TS_AP_L2_AC3_ISO);
// }
// return Collections.singletonList(MediaFormatProfile.VC1_TS_AP_L1_AC3_ISO);
// }
// if (audioCodec == AudioCodec.DTS) {
// suffix = suffix.equals("_ISO") ? suffix : "_T";
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("VC1_TS_HD_DTS%s", cast(Object[])[ suffix ])));
// }
// } else if ((videoCodec == VideoCodec.MPEG4) || (videoCodec == VideoCodec.MSMPEG4)) {
// if (audioCodec == AudioCodec.AAC)
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("MPEG4_P2_TS_ASP_AAC%s", cast(Object[])[ suffix ])));
// if (audioCodec == AudioCodec.MP3)
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("MPEG4_P2_TS_ASP_MPEG1_L3%s", cast(Object[])[ suffix ])));
// if (audioCodec == AudioCodec.MP2)
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("MPEG4_P2_TS_ASP_MPEG2_L2%s", cast(Object[])[ suffix ])));
// if ((audioCodec is null) || (audioCodec == AudioCodec.AC3)) {
// return Collections.singletonList(MediaFormatProfile.valueOf(String.format("MPEG4_P2_TS_ASP_AC3%s", cast(Object[])[ suffix ])));
// }
// }
throw new ArgumentException("Mpeg video file does not match any supported DLNA profile");
}
private MediaFormatProfile ResolveVideoMP4Format(string videoCodec, string audioCodec, int? width, int? height, int? bitrate)
{
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;
}
throw new ArgumentException("MP4 video file does not match any supported DLNA profile");
}
private MediaFormatProfile ResolveVideo3GPFormat(string videoCodec, string audioCodec, int? width, int? height, int? bitrate)
{
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;
}
throw new ArgumentException("3GP video file does not match any supported DLNA profile");
}
private MediaFormatProfile ResolveVideoASFFormat(string videoCodec, string audioCodec, int? width, int? height, int? bitrate)
{
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;
}
throw new ArgumentException("ASF video file does not match any supported DLNA profile");
}
public MediaFormatProfile ResolveAudioFormat(string container, int? bitrate, int? frequency, int? channels)
{
if (string.Equals(container, "asf", StringComparison.OrdinalIgnoreCase))
return ResolveAudioASFFormat(bitrate, frequency, channels);
if (string.Equals(container, "mp3", StringComparison.OrdinalIgnoreCase))
return MediaFormatProfile.MP3;
if (string.Equals(container, "lpcm", StringComparison.OrdinalIgnoreCase))
return ResolveAudioLPCMFormat(bitrate, frequency, channels);
if (string.Equals(container, "mp4", StringComparison.OrdinalIgnoreCase))
return ResolveAudioMP4Format(bitrate, frequency, channels);
if (string.Equals(container, "adts", StringComparison.OrdinalIgnoreCase))
return ResolveAudioADTSFormat(bitrate, frequency, channels);
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;
throw new ArgumentException("Unsupported container: " + container);
}
private MediaFormatProfile ResolveAudioASFFormat(int? bitrate, int? frequency, int? channels)
{
if (bitrate.HasValue && bitrate.Value <= 193)
{
return MediaFormatProfile.WMA_BASE;
}
return MediaFormatProfile.WMA_FULL;
}
private MediaFormatProfile ResolveAudioLPCMFormat(int? bitrate, 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;
}
throw new ArgumentException("Unsupported LPCM format of file %s. Only 44100 / 48000 Hz and Mono / Stereo files are allowed.");
}
return MediaFormatProfile.LPCM16_48_STEREO;
}
private MediaFormatProfile ResolveAudioMP4Format(int? bitrate, int? frequency, int? channels)
{
if (bitrate.HasValue && bitrate.Value <= 320)
{
return MediaFormatProfile.AAC_ISO_320;
}
return MediaFormatProfile.AAC_ISO;
}
private MediaFormatProfile ResolveAudioADTSFormat(int? bitrate, int? frequency, int? channels)
{
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;
throw new ArgumentException("Unsupported container: " + container);
}
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;
}
}
}
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