| | | 1 | | #nullable disable |
| | | 2 | | |
| | | 3 | | #pragma warning disable CS1591, SA1401 |
| | | 4 | | |
| | | 5 | | using System; |
| | | 6 | | using System.Collections.Generic; |
| | | 7 | | using System.Globalization; |
| | | 8 | | using System.Linq; |
| | | 9 | | using Jellyfin.Data.Enums; |
| | | 10 | | using Jellyfin.Database.Implementations.Entities; |
| | | 11 | | using MediaBrowser.Model.Dlna; |
| | | 12 | | using MediaBrowser.Model.Drawing; |
| | | 13 | | using MediaBrowser.Model.Dto; |
| | | 14 | | using MediaBrowser.Model.Entities; |
| | | 15 | | using MediaBrowser.Model.MediaInfo; |
| | | 16 | | using MediaBrowser.Model.Net; |
| | | 17 | | using MediaBrowser.Model.Session; |
| | | 18 | | |
| | | 19 | | namespace MediaBrowser.Controller.MediaEncoding |
| | | 20 | | { |
| | | 21 | | // For now, a common base class until the API and MediaEncoding classes are unified |
| | | 22 | | public class EncodingJobInfo |
| | | 23 | | { |
| | 0 | 24 | | private static readonly char[] _separators = ['|', ',']; |
| | | 25 | | |
| | | 26 | | private TranscodeReason? _transcodeReasons = null; |
| | | 27 | | |
| | | 28 | | public EncodingJobInfo(TranscodingJobType jobType) |
| | | 29 | | { |
| | 0 | 30 | | TranscodingType = jobType; |
| | 0 | 31 | | RemoteHttpHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); |
| | 0 | 32 | | SupportedAudioCodecs = Array.Empty<string>(); |
| | 0 | 33 | | SupportedVideoCodecs = Array.Empty<string>(); |
| | 0 | 34 | | SupportedSubtitleCodecs = Array.Empty<string>(); |
| | 0 | 35 | | } |
| | | 36 | | |
| | | 37 | | public int? OutputAudioBitrate { get; set; } |
| | | 38 | | |
| | | 39 | | public int? OutputAudioChannels { get; set; } |
| | | 40 | | |
| | | 41 | | public TranscodeReason TranscodeReasons |
| | | 42 | | { |
| | | 43 | | get |
| | | 44 | | { |
| | 0 | 45 | | if (!_transcodeReasons.HasValue) |
| | | 46 | | { |
| | 0 | 47 | | if (BaseRequest.TranscodeReasons is null) |
| | | 48 | | { |
| | 0 | 49 | | _transcodeReasons = 0; |
| | 0 | 50 | | return 0; |
| | | 51 | | } |
| | | 52 | | |
| | 0 | 53 | | _ = Enum.TryParse<TranscodeReason>(BaseRequest.TranscodeReasons, out var reason); |
| | 0 | 54 | | _transcodeReasons = reason; |
| | | 55 | | } |
| | | 56 | | |
| | 0 | 57 | | return _transcodeReasons.Value; |
| | | 58 | | } |
| | | 59 | | } |
| | | 60 | | |
| | | 61 | | public IProgress<double> Progress { get; set; } |
| | | 62 | | |
| | | 63 | | public MediaStream VideoStream { get; set; } |
| | | 64 | | |
| | | 65 | | public VideoType VideoType { get; set; } |
| | | 66 | | |
| | | 67 | | public Dictionary<string, string> RemoteHttpHeaders { get; set; } |
| | | 68 | | |
| | | 69 | | public string OutputVideoCodec { get; set; } |
| | | 70 | | |
| | | 71 | | public MediaProtocol InputProtocol { get; set; } |
| | | 72 | | |
| | | 73 | | public string MediaPath { get; set; } |
| | | 74 | | |
| | | 75 | | public bool IsInputVideo { get; set; } |
| | | 76 | | |
| | | 77 | | public string OutputAudioCodec { get; set; } |
| | | 78 | | |
| | | 79 | | public int? OutputVideoBitrate { get; set; } |
| | | 80 | | |
| | | 81 | | public MediaStream SubtitleStream { get; set; } |
| | | 82 | | |
| | | 83 | | public SubtitleDeliveryMethod SubtitleDeliveryMethod { get; set; } |
| | | 84 | | |
| | | 85 | | public string[] SupportedSubtitleCodecs { get; set; } |
| | | 86 | | |
| | | 87 | | public int InternalSubtitleStreamOffset { get; set; } |
| | | 88 | | |
| | | 89 | | public MediaSourceInfo MediaSource { get; set; } |
| | | 90 | | |
| | | 91 | | public User User { get; set; } |
| | | 92 | | |
| | | 93 | | public long? RunTimeTicks { get; set; } |
| | | 94 | | |
| | | 95 | | public bool ReadInputAtNativeFramerate { get; set; } |
| | | 96 | | |
| | | 97 | | public string OutputFilePath { get; set; } |
| | | 98 | | |
| | | 99 | | public string MimeType { get; set; } |
| | | 100 | | |
| | 0 | 101 | | public bool IgnoreInputDts => MediaSource.IgnoreDts; |
| | | 102 | | |
| | 0 | 103 | | public bool IgnoreInputIndex => MediaSource.IgnoreIndex; |
| | | 104 | | |
| | 0 | 105 | | public bool GenPtsInput => MediaSource.GenPtsInput; |
| | | 106 | | |
| | 0 | 107 | | public bool DiscardCorruptFramesInput => false; |
| | | 108 | | |
| | 0 | 109 | | public bool EnableFastSeekInput => false; |
| | | 110 | | |
| | 0 | 111 | | public bool GenPtsOutput => false; |
| | | 112 | | |
| | | 113 | | public string OutputContainer { get; set; } |
| | | 114 | | |
| | | 115 | | public string OutputVideoSync { get; set; } |
| | | 116 | | |
| | | 117 | | public string AlbumCoverPath { get; set; } |
| | | 118 | | |
| | | 119 | | public string InputAudioSync { get; set; } |
| | | 120 | | |
| | | 121 | | public string InputVideoSync { get; set; } |
| | | 122 | | |
| | | 123 | | public TransportStreamTimestamp InputTimestamp { get; set; } |
| | | 124 | | |
| | | 125 | | public MediaStream AudioStream { get; set; } |
| | | 126 | | |
| | | 127 | | public string[] SupportedAudioCodecs { get; set; } |
| | | 128 | | |
| | | 129 | | public string[] SupportedVideoCodecs { get; set; } |
| | | 130 | | |
| | | 131 | | public string InputContainer { get; set; } |
| | | 132 | | |
| | | 133 | | public IsoType? IsoType { get; set; } |
| | | 134 | | |
| | | 135 | | public BaseEncodingJobOptions BaseRequest { get; set; } |
| | | 136 | | |
| | | 137 | | public bool IsVideoRequest { get; set; } |
| | | 138 | | |
| | | 139 | | public TranscodingJobType TranscodingType { get; set; } |
| | | 140 | | |
| | 0 | 141 | | public long? StartTimeTicks => BaseRequest.StartTimeTicks; |
| | | 142 | | |
| | 0 | 143 | | public bool CopyTimestamps => BaseRequest.CopyTimestamps; |
| | | 144 | | |
| | | 145 | | public bool IsSegmentedLiveStream |
| | 0 | 146 | | => TranscodingType != TranscodingJobType.Progressive && !RunTimeTicks.HasValue; |
| | | 147 | | |
| | 0 | 148 | | public int? TotalOutputBitrate => (OutputAudioBitrate ?? 0) + (OutputVideoBitrate ?? 0); |
| | | 149 | | |
| | | 150 | | public int? OutputWidth |
| | | 151 | | { |
| | | 152 | | get |
| | | 153 | | { |
| | 0 | 154 | | if (VideoStream is not null && VideoStream.Width.HasValue && VideoStream.Height.HasValue) |
| | | 155 | | { |
| | 0 | 156 | | var size = new ImageDimensions(VideoStream.Width.Value, VideoStream.Height.Value); |
| | | 157 | | |
| | 0 | 158 | | var newSize = DrawingUtils.Resize( |
| | 0 | 159 | | size, |
| | 0 | 160 | | BaseRequest.Width ?? 0, |
| | 0 | 161 | | BaseRequest.Height ?? 0, |
| | 0 | 162 | | BaseRequest.MaxWidth ?? 0, |
| | 0 | 163 | | BaseRequest.MaxHeight ?? 0); |
| | | 164 | | |
| | 0 | 165 | | return newSize.Width; |
| | | 166 | | } |
| | | 167 | | |
| | 0 | 168 | | if (!IsVideoRequest) |
| | | 169 | | { |
| | 0 | 170 | | return null; |
| | | 171 | | } |
| | | 172 | | |
| | 0 | 173 | | return BaseRequest.MaxWidth ?? BaseRequest.Width; |
| | | 174 | | } |
| | | 175 | | } |
| | | 176 | | |
| | | 177 | | public int? OutputHeight |
| | | 178 | | { |
| | | 179 | | get |
| | | 180 | | { |
| | 0 | 181 | | if (VideoStream is not null && VideoStream.Width.HasValue && VideoStream.Height.HasValue) |
| | | 182 | | { |
| | 0 | 183 | | var size = new ImageDimensions(VideoStream.Width.Value, VideoStream.Height.Value); |
| | | 184 | | |
| | 0 | 185 | | var newSize = DrawingUtils.Resize( |
| | 0 | 186 | | size, |
| | 0 | 187 | | BaseRequest.Width ?? 0, |
| | 0 | 188 | | BaseRequest.Height ?? 0, |
| | 0 | 189 | | BaseRequest.MaxWidth ?? 0, |
| | 0 | 190 | | BaseRequest.MaxHeight ?? 0); |
| | | 191 | | |
| | 0 | 192 | | return newSize.Height; |
| | | 193 | | } |
| | | 194 | | |
| | 0 | 195 | | if (!IsVideoRequest) |
| | | 196 | | { |
| | 0 | 197 | | return null; |
| | | 198 | | } |
| | | 199 | | |
| | 0 | 200 | | return BaseRequest.MaxHeight ?? BaseRequest.Height; |
| | | 201 | | } |
| | | 202 | | } |
| | | 203 | | |
| | | 204 | | public int? OutputAudioSampleRate |
| | | 205 | | { |
| | | 206 | | get |
| | | 207 | | { |
| | 0 | 208 | | if (BaseRequest.Static |
| | 0 | 209 | | || EncodingHelper.IsCopyCodec(OutputAudioCodec)) |
| | | 210 | | { |
| | 0 | 211 | | if (AudioStream is not null) |
| | | 212 | | { |
| | 0 | 213 | | return AudioStream.SampleRate; |
| | | 214 | | } |
| | | 215 | | } |
| | 0 | 216 | | else if (BaseRequest.AudioSampleRate.HasValue) |
| | | 217 | | { |
| | | 218 | | // Don't exceed what the encoder supports |
| | | 219 | | // Seeing issues of attempting to encode to 88200 |
| | 0 | 220 | | return BaseRequest.AudioSampleRate.Value; |
| | | 221 | | } |
| | | 222 | | |
| | 0 | 223 | | return null; |
| | | 224 | | } |
| | | 225 | | } |
| | | 226 | | |
| | | 227 | | public int? OutputAudioBitDepth |
| | | 228 | | { |
| | | 229 | | get |
| | | 230 | | { |
| | 0 | 231 | | if (BaseRequest.Static |
| | 0 | 232 | | || EncodingHelper.IsCopyCodec(OutputAudioCodec)) |
| | | 233 | | { |
| | 0 | 234 | | if (AudioStream is not null) |
| | | 235 | | { |
| | 0 | 236 | | return AudioStream.BitDepth; |
| | | 237 | | } |
| | | 238 | | } |
| | | 239 | | |
| | 0 | 240 | | return null; |
| | | 241 | | } |
| | | 242 | | } |
| | | 243 | | |
| | | 244 | | /// <summary> |
| | | 245 | | /// Gets the target video level. |
| | | 246 | | /// </summary> |
| | | 247 | | public double? TargetVideoLevel |
| | | 248 | | { |
| | | 249 | | get |
| | | 250 | | { |
| | 0 | 251 | | if (BaseRequest.Static || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 252 | | { |
| | 0 | 253 | | return VideoStream?.Level; |
| | | 254 | | } |
| | | 255 | | |
| | 0 | 256 | | var level = GetRequestedLevel(ActualOutputVideoCodec); |
| | 0 | 257 | | if (double.TryParse(level, CultureInfo.InvariantCulture, out var result)) |
| | | 258 | | { |
| | 0 | 259 | | return result; |
| | | 260 | | } |
| | | 261 | | |
| | 0 | 262 | | return null; |
| | | 263 | | } |
| | | 264 | | } |
| | | 265 | | |
| | | 266 | | /// <summary> |
| | | 267 | | /// Gets the target video bit depth. |
| | | 268 | | /// </summary> |
| | | 269 | | public int? TargetVideoBitDepth |
| | | 270 | | { |
| | | 271 | | get |
| | | 272 | | { |
| | 0 | 273 | | if (BaseRequest.Static |
| | 0 | 274 | | || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 275 | | { |
| | 0 | 276 | | return VideoStream?.BitDepth; |
| | | 277 | | } |
| | | 278 | | |
| | 0 | 279 | | return null; |
| | | 280 | | } |
| | | 281 | | } |
| | | 282 | | |
| | | 283 | | /// <summary> |
| | | 284 | | /// Gets the target reference frames. |
| | | 285 | | /// </summary> |
| | | 286 | | /// <value>The target reference frames.</value> |
| | | 287 | | public int? TargetRefFrames |
| | | 288 | | { |
| | | 289 | | get |
| | | 290 | | { |
| | 0 | 291 | | if (BaseRequest.Static |
| | 0 | 292 | | || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 293 | | { |
| | 0 | 294 | | return VideoStream?.RefFrames; |
| | | 295 | | } |
| | | 296 | | |
| | 0 | 297 | | return null; |
| | | 298 | | } |
| | | 299 | | } |
| | | 300 | | |
| | | 301 | | /// <summary> |
| | | 302 | | /// Gets the target framerate. |
| | | 303 | | /// </summary> |
| | | 304 | | public float? TargetFramerate |
| | | 305 | | { |
| | | 306 | | get |
| | | 307 | | { |
| | 0 | 308 | | if (BaseRequest.Static |
| | 0 | 309 | | || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 310 | | { |
| | 0 | 311 | | return VideoStream?.ReferenceFrameRate; |
| | | 312 | | } |
| | | 313 | | |
| | 0 | 314 | | return BaseRequest.MaxFramerate ?? BaseRequest.Framerate; |
| | | 315 | | } |
| | | 316 | | } |
| | | 317 | | |
| | | 318 | | public TransportStreamTimestamp TargetTimestamp |
| | | 319 | | { |
| | | 320 | | get |
| | | 321 | | { |
| | 0 | 322 | | if (BaseRequest.Static) |
| | | 323 | | { |
| | 0 | 324 | | return InputTimestamp; |
| | | 325 | | } |
| | | 326 | | |
| | 0 | 327 | | return string.Equals(OutputContainer, "m2ts", StringComparison.OrdinalIgnoreCase) ? |
| | 0 | 328 | | TransportStreamTimestamp.Valid : |
| | 0 | 329 | | TransportStreamTimestamp.None; |
| | | 330 | | } |
| | | 331 | | } |
| | | 332 | | |
| | | 333 | | /// <summary> |
| | | 334 | | /// Gets the target packet length. |
| | | 335 | | /// </summary> |
| | | 336 | | public int? TargetPacketLength |
| | | 337 | | { |
| | | 338 | | get |
| | | 339 | | { |
| | 0 | 340 | | if (BaseRequest.Static || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 341 | | { |
| | 0 | 342 | | return VideoStream?.PacketLength; |
| | | 343 | | } |
| | | 344 | | |
| | 0 | 345 | | return null; |
| | | 346 | | } |
| | | 347 | | } |
| | | 348 | | |
| | | 349 | | /// <summary> |
| | | 350 | | /// Gets the target video profile. |
| | | 351 | | /// </summary> |
| | | 352 | | public string TargetVideoProfile |
| | | 353 | | { |
| | | 354 | | get |
| | | 355 | | { |
| | 0 | 356 | | if (BaseRequest.Static || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 357 | | { |
| | 0 | 358 | | return VideoStream?.Profile; |
| | | 359 | | } |
| | | 360 | | |
| | 0 | 361 | | var requestedProfile = GetRequestedProfiles(ActualOutputVideoCodec).FirstOrDefault(); |
| | 0 | 362 | | if (!string.IsNullOrEmpty(requestedProfile)) |
| | | 363 | | { |
| | 0 | 364 | | return requestedProfile; |
| | | 365 | | } |
| | | 366 | | |
| | 0 | 367 | | return null; |
| | | 368 | | } |
| | | 369 | | } |
| | | 370 | | |
| | | 371 | | /// <summary> |
| | | 372 | | /// Gets the target video range type. |
| | | 373 | | /// </summary> |
| | | 374 | | public VideoRangeType TargetVideoRangeType |
| | | 375 | | { |
| | | 376 | | get |
| | | 377 | | { |
| | 0 | 378 | | if (BaseRequest.Static || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 379 | | { |
| | 0 | 380 | | return VideoStream?.VideoRangeType ?? VideoRangeType.Unknown; |
| | | 381 | | } |
| | | 382 | | |
| | 0 | 383 | | if (Enum.TryParse(GetRequestedRangeTypes(ActualOutputVideoCodec).FirstOrDefault() ?? "Unknown", true, ou |
| | | 384 | | { |
| | 0 | 385 | | return requestedRangeType; |
| | | 386 | | } |
| | | 387 | | |
| | 0 | 388 | | return VideoRangeType.Unknown; |
| | | 389 | | } |
| | | 390 | | } |
| | | 391 | | |
| | | 392 | | public string TargetVideoCodecTag |
| | | 393 | | { |
| | | 394 | | get |
| | | 395 | | { |
| | 0 | 396 | | if (BaseRequest.Static |
| | 0 | 397 | | || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 398 | | { |
| | 0 | 399 | | return VideoStream?.CodecTag; |
| | | 400 | | } |
| | | 401 | | |
| | 0 | 402 | | return null; |
| | | 403 | | } |
| | | 404 | | } |
| | | 405 | | |
| | | 406 | | public bool? IsTargetAnamorphic |
| | | 407 | | { |
| | | 408 | | get |
| | | 409 | | { |
| | 0 | 410 | | if (BaseRequest.Static |
| | 0 | 411 | | || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 412 | | { |
| | 0 | 413 | | return VideoStream?.IsAnamorphic; |
| | | 414 | | } |
| | | 415 | | |
| | 0 | 416 | | return false; |
| | | 417 | | } |
| | | 418 | | } |
| | | 419 | | |
| | | 420 | | public string ActualOutputVideoCodec |
| | | 421 | | { |
| | | 422 | | get |
| | | 423 | | { |
| | 0 | 424 | | if (VideoStream is null) |
| | | 425 | | { |
| | 0 | 426 | | return null; |
| | | 427 | | } |
| | | 428 | | |
| | 0 | 429 | | if (EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 430 | | { |
| | 0 | 431 | | return VideoStream.Codec; |
| | | 432 | | } |
| | | 433 | | |
| | 0 | 434 | | return OutputVideoCodec; |
| | | 435 | | } |
| | | 436 | | } |
| | | 437 | | |
| | | 438 | | public string ActualOutputAudioCodec |
| | | 439 | | { |
| | | 440 | | get |
| | | 441 | | { |
| | 0 | 442 | | if (AudioStream is null) |
| | | 443 | | { |
| | 0 | 444 | | return null; |
| | | 445 | | } |
| | | 446 | | |
| | 0 | 447 | | if (EncodingHelper.IsCopyCodec(OutputAudioCodec)) |
| | | 448 | | { |
| | 0 | 449 | | return AudioStream.Codec; |
| | | 450 | | } |
| | | 451 | | |
| | 0 | 452 | | return OutputAudioCodec; |
| | | 453 | | } |
| | | 454 | | } |
| | | 455 | | |
| | | 456 | | public bool? IsTargetInterlaced |
| | | 457 | | { |
| | | 458 | | get |
| | | 459 | | { |
| | 0 | 460 | | if (BaseRequest.Static |
| | 0 | 461 | | || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 462 | | { |
| | 0 | 463 | | return VideoStream?.IsInterlaced; |
| | | 464 | | } |
| | | 465 | | |
| | 0 | 466 | | if (DeInterlace(ActualOutputVideoCodec, true)) |
| | | 467 | | { |
| | 0 | 468 | | return false; |
| | | 469 | | } |
| | | 470 | | |
| | 0 | 471 | | return VideoStream?.IsInterlaced; |
| | | 472 | | } |
| | | 473 | | } |
| | | 474 | | |
| | | 475 | | public bool? IsTargetAVC |
| | | 476 | | { |
| | | 477 | | get |
| | | 478 | | { |
| | 0 | 479 | | if (BaseRequest.Static || EncodingHelper.IsCopyCodec(OutputVideoCodec)) |
| | | 480 | | { |
| | 0 | 481 | | return VideoStream?.IsAVC; |
| | | 482 | | } |
| | | 483 | | |
| | 0 | 484 | | return false; |
| | | 485 | | } |
| | | 486 | | } |
| | | 487 | | |
| | | 488 | | public int? TargetVideoStreamCount |
| | | 489 | | { |
| | | 490 | | get |
| | | 491 | | { |
| | 0 | 492 | | if (BaseRequest.Static) |
| | | 493 | | { |
| | 0 | 494 | | return GetMediaStreamCount(MediaStreamType.Video, int.MaxValue); |
| | | 495 | | } |
| | | 496 | | |
| | 0 | 497 | | return GetMediaStreamCount(MediaStreamType.Video, 1); |
| | | 498 | | } |
| | | 499 | | } |
| | | 500 | | |
| | | 501 | | public int? TargetAudioStreamCount |
| | | 502 | | { |
| | | 503 | | get |
| | | 504 | | { |
| | 0 | 505 | | if (BaseRequest.Static) |
| | | 506 | | { |
| | 0 | 507 | | return GetMediaStreamCount(MediaStreamType.Audio, int.MaxValue); |
| | | 508 | | } |
| | | 509 | | |
| | 0 | 510 | | return GetMediaStreamCount(MediaStreamType.Audio, 1); |
| | | 511 | | } |
| | | 512 | | } |
| | | 513 | | |
| | 0 | 514 | | public bool EnableAudioVbrEncoding => BaseRequest.EnableAudioVbrEncoding; |
| | | 515 | | |
| | 0 | 516 | | public int HlsListSize => 0; |
| | | 517 | | |
| | | 518 | | public bool EnableBreakOnNonKeyFrames(string videoCodec) |
| | | 519 | | { |
| | 0 | 520 | | if (TranscodingType != TranscodingJobType.Progressive) |
| | | 521 | | { |
| | 0 | 522 | | if (IsSegmentedLiveStream) |
| | | 523 | | { |
| | 0 | 524 | | return false; |
| | | 525 | | } |
| | | 526 | | |
| | 0 | 527 | | return BaseRequest.BreakOnNonKeyFrames && EncodingHelper.IsCopyCodec(videoCodec); |
| | | 528 | | } |
| | | 529 | | |
| | 0 | 530 | | return false; |
| | | 531 | | } |
| | | 532 | | |
| | | 533 | | private int? GetMediaStreamCount(MediaStreamType type, int limit) |
| | | 534 | | { |
| | 0 | 535 | | var count = MediaSource.GetStreamCount(type); |
| | | 536 | | |
| | 0 | 537 | | if (count.HasValue) |
| | | 538 | | { |
| | 0 | 539 | | count = Math.Min(count.Value, limit); |
| | | 540 | | } |
| | | 541 | | |
| | 0 | 542 | | return count; |
| | | 543 | | } |
| | | 544 | | |
| | | 545 | | public string GetMimeType(string outputPath, bool enableStreamDefault = true) |
| | | 546 | | { |
| | 0 | 547 | | if (!string.IsNullOrEmpty(MimeType)) |
| | | 548 | | { |
| | 0 | 549 | | return MimeType; |
| | | 550 | | } |
| | | 551 | | |
| | 0 | 552 | | if (enableStreamDefault) |
| | | 553 | | { |
| | 0 | 554 | | return MimeTypes.GetMimeType(outputPath); |
| | | 555 | | } |
| | | 556 | | |
| | 0 | 557 | | return MimeTypes.GetMimeType(outputPath, null); |
| | | 558 | | } |
| | | 559 | | |
| | | 560 | | public bool DeInterlace(string videoCodec, bool forceDeinterlaceIfSourceIsInterlaced) |
| | | 561 | | { |
| | 0 | 562 | | var videoStream = VideoStream; |
| | 0 | 563 | | var isInputInterlaced = videoStream is not null && videoStream.IsInterlaced; |
| | | 564 | | |
| | 0 | 565 | | if (!isInputInterlaced) |
| | | 566 | | { |
| | 0 | 567 | | return false; |
| | | 568 | | } |
| | | 569 | | |
| | | 570 | | // Support general param |
| | 0 | 571 | | if (BaseRequest.DeInterlace) |
| | | 572 | | { |
| | 0 | 573 | | return true; |
| | | 574 | | } |
| | | 575 | | |
| | 0 | 576 | | if (!string.IsNullOrEmpty(videoCodec)) |
| | | 577 | | { |
| | 0 | 578 | | if (string.Equals(BaseRequest.GetOption(videoCodec, "deinterlace"), "true", StringComparison.OrdinalIgno |
| | | 579 | | { |
| | 0 | 580 | | return true; |
| | | 581 | | } |
| | | 582 | | } |
| | | 583 | | |
| | 0 | 584 | | return forceDeinterlaceIfSourceIsInterlaced; |
| | | 585 | | } |
| | | 586 | | |
| | | 587 | | public string[] GetRequestedProfiles(string codec) |
| | | 588 | | { |
| | 0 | 589 | | if (!string.IsNullOrEmpty(BaseRequest.Profile)) |
| | | 590 | | { |
| | 0 | 591 | | return BaseRequest.Profile.Split(_separators, StringSplitOptions.RemoveEmptyEntries); |
| | | 592 | | } |
| | | 593 | | |
| | 0 | 594 | | if (!string.IsNullOrEmpty(codec)) |
| | | 595 | | { |
| | 0 | 596 | | var profile = BaseRequest.GetOption(codec, "profile"); |
| | | 597 | | |
| | 0 | 598 | | if (!string.IsNullOrEmpty(profile)) |
| | | 599 | | { |
| | 0 | 600 | | return profile.Split(_separators, StringSplitOptions.RemoveEmptyEntries); |
| | | 601 | | } |
| | | 602 | | } |
| | | 603 | | |
| | 0 | 604 | | return Array.Empty<string>(); |
| | | 605 | | } |
| | | 606 | | |
| | | 607 | | public string[] GetRequestedRangeTypes(string codec) |
| | | 608 | | { |
| | 0 | 609 | | if (!string.IsNullOrEmpty(BaseRequest.VideoRangeType)) |
| | | 610 | | { |
| | 0 | 611 | | return BaseRequest.VideoRangeType.Split(_separators, StringSplitOptions.RemoveEmptyEntries); |
| | | 612 | | } |
| | | 613 | | |
| | 0 | 614 | | if (!string.IsNullOrEmpty(codec)) |
| | | 615 | | { |
| | 0 | 616 | | var rangetype = BaseRequest.GetOption(codec, "rangetype"); |
| | | 617 | | |
| | 0 | 618 | | if (!string.IsNullOrEmpty(rangetype)) |
| | | 619 | | { |
| | 0 | 620 | | return rangetype.Split(_separators, StringSplitOptions.RemoveEmptyEntries); |
| | | 621 | | } |
| | | 622 | | } |
| | | 623 | | |
| | 0 | 624 | | return Array.Empty<string>(); |
| | | 625 | | } |
| | | 626 | | |
| | | 627 | | public string[] GetRequestedCodecTags(string codec) |
| | | 628 | | { |
| | 0 | 629 | | if (!string.IsNullOrEmpty(BaseRequest.CodecTag)) |
| | | 630 | | { |
| | 0 | 631 | | return BaseRequest.CodecTag.Split(_separators, StringSplitOptions.RemoveEmptyEntries); |
| | | 632 | | } |
| | | 633 | | |
| | 0 | 634 | | if (!string.IsNullOrEmpty(codec)) |
| | | 635 | | { |
| | 0 | 636 | | var codectag = BaseRequest.GetOption(codec, "codectag"); |
| | | 637 | | |
| | 0 | 638 | | if (!string.IsNullOrEmpty(codectag)) |
| | | 639 | | { |
| | 0 | 640 | | return codectag.Split(_separators, StringSplitOptions.RemoveEmptyEntries); |
| | | 641 | | } |
| | | 642 | | } |
| | | 643 | | |
| | 0 | 644 | | return Array.Empty<string>(); |
| | | 645 | | } |
| | | 646 | | |
| | | 647 | | public string GetRequestedLevel(string codec) |
| | | 648 | | { |
| | 0 | 649 | | if (!string.IsNullOrEmpty(BaseRequest.Level)) |
| | | 650 | | { |
| | 0 | 651 | | return BaseRequest.Level; |
| | | 652 | | } |
| | | 653 | | |
| | 0 | 654 | | if (!string.IsNullOrEmpty(codec)) |
| | | 655 | | { |
| | 0 | 656 | | return BaseRequest.GetOption(codec, "level"); |
| | | 657 | | } |
| | | 658 | | |
| | 0 | 659 | | return null; |
| | | 660 | | } |
| | | 661 | | |
| | | 662 | | public int? GetRequestedMaxRefFrames(string codec) |
| | | 663 | | { |
| | 0 | 664 | | if (BaseRequest.MaxRefFrames.HasValue) |
| | | 665 | | { |
| | 0 | 666 | | return BaseRequest.MaxRefFrames; |
| | | 667 | | } |
| | | 668 | | |
| | 0 | 669 | | if (!string.IsNullOrEmpty(codec)) |
| | | 670 | | { |
| | 0 | 671 | | var value = BaseRequest.GetOption(codec, "maxrefframes"); |
| | 0 | 672 | | if (int.TryParse(value, CultureInfo.InvariantCulture, out var result)) |
| | | 673 | | { |
| | 0 | 674 | | return result; |
| | | 675 | | } |
| | | 676 | | } |
| | | 677 | | |
| | 0 | 678 | | return null; |
| | | 679 | | } |
| | | 680 | | |
| | | 681 | | public int? GetRequestedVideoBitDepth(string codec) |
| | | 682 | | { |
| | 0 | 683 | | if (BaseRequest.MaxVideoBitDepth.HasValue) |
| | | 684 | | { |
| | 0 | 685 | | return BaseRequest.MaxVideoBitDepth; |
| | | 686 | | } |
| | | 687 | | |
| | 0 | 688 | | if (!string.IsNullOrEmpty(codec)) |
| | | 689 | | { |
| | 0 | 690 | | var value = BaseRequest.GetOption(codec, "videobitdepth"); |
| | 0 | 691 | | if (int.TryParse(value, CultureInfo.InvariantCulture, out var result)) |
| | | 692 | | { |
| | 0 | 693 | | return result; |
| | | 694 | | } |
| | | 695 | | } |
| | | 696 | | |
| | 0 | 697 | | return null; |
| | | 698 | | } |
| | | 699 | | |
| | | 700 | | public int? GetRequestedAudioBitDepth(string codec) |
| | | 701 | | { |
| | 0 | 702 | | if (BaseRequest.MaxAudioBitDepth.HasValue) |
| | | 703 | | { |
| | 0 | 704 | | return BaseRequest.MaxAudioBitDepth; |
| | | 705 | | } |
| | | 706 | | |
| | 0 | 707 | | if (!string.IsNullOrEmpty(codec)) |
| | | 708 | | { |
| | 0 | 709 | | var value = BaseRequest.GetOption(codec, "audiobitdepth"); |
| | 0 | 710 | | if (int.TryParse(value, CultureInfo.InvariantCulture, out var result)) |
| | | 711 | | { |
| | 0 | 712 | | return result; |
| | | 713 | | } |
| | | 714 | | } |
| | | 715 | | |
| | 0 | 716 | | return null; |
| | | 717 | | } |
| | | 718 | | |
| | | 719 | | public int? GetRequestedAudioChannels(string codec) |
| | | 720 | | { |
| | 0 | 721 | | if (!string.IsNullOrEmpty(codec)) |
| | | 722 | | { |
| | 0 | 723 | | var value = BaseRequest.GetOption(codec, "audiochannels"); |
| | 0 | 724 | | if (int.TryParse(value, CultureInfo.InvariantCulture, out var result)) |
| | | 725 | | { |
| | 0 | 726 | | return result; |
| | | 727 | | } |
| | | 728 | | } |
| | | 729 | | |
| | 0 | 730 | | if (BaseRequest.MaxAudioChannels.HasValue) |
| | | 731 | | { |
| | 0 | 732 | | return BaseRequest.MaxAudioChannels; |
| | | 733 | | } |
| | | 734 | | |
| | 0 | 735 | | if (BaseRequest.AudioChannels.HasValue) |
| | | 736 | | { |
| | 0 | 737 | | return BaseRequest.AudioChannels; |
| | | 738 | | } |
| | | 739 | | |
| | 0 | 740 | | if (BaseRequest.TranscodingMaxAudioChannels.HasValue) |
| | | 741 | | { |
| | 0 | 742 | | return BaseRequest.TranscodingMaxAudioChannels; |
| | | 743 | | } |
| | | 744 | | |
| | 0 | 745 | | return null; |
| | | 746 | | } |
| | | 747 | | |
| | | 748 | | public virtual void ReportTranscodingProgress(TimeSpan? transcodingPosition, float? framerate, double? percentCo |
| | | 749 | | { |
| | 0 | 750 | | Progress.Report(percentComplete.Value); |
| | 0 | 751 | | } |
| | | 752 | | } |
| | | 753 | | } |