Add ability to run transcoding jobs

4 files changed, 78 insertions, 0 deletions

diff --git a/shared/models/videos/transcoding/index.ts b/shared/models/videos/transcoding/index.ts
new file mode 100644
index 000000000..14472d900
--- /dev/null
+++ b/shared/models/videos/transcoding/index.ts
@@ -0,0 +1,3 @@
+export * from './video-transcoding-create.model'
+export * from './video-transcoding-fps.model'
+export * from './video-transcoding.model'
diff --git a/shared/models/videos/transcoding/video-transcoding-create.model.ts b/shared/models/videos/transcoding/video-transcoding-create.model.ts
new file mode 100644
index 000000000..aeb393e57
--- /dev/null
+++ b/shared/models/videos/transcoding/video-transcoding-create.model.ts
@@ -0,0 +1,3 @@
+export interface VideoTranscodingCreate {
+  transcodingType: 'hls' | 'webtorrent'
+}
diff --git a/shared/models/videos/transcoding/video-transcoding-fps.model.ts b/shared/models/videos/transcoding/video-transcoding-fps.model.ts
new file mode 100644
index 000000000..25fc1c2da
--- /dev/null
+++ b/shared/models/videos/transcoding/video-transcoding-fps.model.ts
@@ -0,0 +1,8 @@
+export type VideoTranscodingFPS = {
+  MIN: number
+  STANDARD: number[]
+  HD_STANDARD: number[]
+  AVERAGE: number
+  MAX: number
+  KEEP_ORIGIN_FPS_RESOLUTION_MIN: number
+}
diff --git a/shared/models/videos/transcoding/video-transcoding.model.ts b/shared/models/videos/transcoding/video-transcoding.model.ts
new file mode 100644
index 000000000..3a7fb6472
--- /dev/null
+++ b/shared/models/videos/transcoding/video-transcoding.model.ts
@@ -0,0 +1,64 @@
+import { VideoResolution } from '../file/video-resolution.enum'
+
+// Types used by plugins and ffmpeg-utils
+
+export type EncoderOptionsBuilderParams = {
+  input: string
+
+  resolution: VideoResolution
+
+  // Could be null for "merge audio" transcoding
+  fps?: number
+
+  // Could be undefined if we could not get input bitrate (some RTMP streams for example)
+  inputBitrate: number
+  inputRatio: number
+
+  // For lives
+  streamNum?: number
+}
+
+export type EncoderOptionsBuilder = (params: EncoderOptionsBuilderParams) => Promise<EncoderOptions> | EncoderOptions
+
+export interface EncoderOptions {
+  copy?: boolean // Copy stream? Default to false
+
+  scaleFilter?: {
+    name: string
+  }
+
+  inputOptions?: string[]
+  outputOptions?: string[]
+}
+
+// All our encoders
+
+export interface EncoderProfile <T> {
+  [ profile: string ]: T
+
+  default: T
+}
+
+export type AvailableEncoders = {
+  available: {
+    live: {
+      [ encoder: string ]: EncoderProfile<EncoderOptionsBuilder>
+    }
+
+    vod: {
+      [ encoder: string ]: EncoderProfile<EncoderOptionsBuilder>
+    }
+  }
+
+  encodersToTry: {
+    vod: {
+      video: string[]
+      audio: string[]
+    }
+
+    live: {
+      video: string[]
+      audio: string[]
+    }
+  }
+}