feat(playback): add embedded mpv (macos) stream recording (#916)

* feat(playback): add embedded mpv stream recording
Entire-Checkpoint: f957cd9849e0

* fix(playback): address embedded mpv recording review
Entire-Checkpoint: f957cd9849e0

* fix(playback): track mpv recording auto-stop replies
Entire-Checkpoint: f957cd9849e0

libs/shared/interfaces/src/lib/embedded-mpv-session.interface.ts

@@ -18,6 +18,7 @@ export interface EmbeddedMpvCapabilities {
     playbackSpeed: boolean;
     aspectOverride: boolean;
     screenshot: boolean;
+    recording: boolean;
 }
 
 export interface EmbeddedMpvSupport {
@@ -38,6 +39,18 @@ export interface EmbeddedMpvAudioTrack {
 
 export type EmbeddedMpvSubtitleTrack = EmbeddedMpvAudioTrack;
 
+export interface EmbeddedMpvRecordingState {
+    active: boolean;
+    targetPath?: string;
+    startedAt?: string;
+    error?: string;
+}
+
+export interface EmbeddedMpvRecordingStartOptions {
+    directory?: string;
+    title?: string;
+}
+
 export interface EmbeddedMpvSession {
     id: string;
     title: string;
@@ -52,6 +65,7 @@ export interface EmbeddedMpvSession {
     selectedSubtitleTrackId: number | null;
     playbackSpeed: number;
     aspectOverride: string;
+    recording?: EmbeddedMpvRecordingState;
     startedAt: string;
     updatedAt: string;
     error?: string;

libs/shared/interfaces/src/lib/ipc-commands.ts

@@ -36,8 +36,7 @@ export const OPEN_VLC_PLAYER = 'OPEN_VLC_PLAYER';
 export const SET_VLC_PLAYER_PATH = 'SET_VLC_PLAYER_PATH';
 export const SET_VLC_REUSE_INSTANCE = 'SET_VLC_REUSE_INSTANCE';
 export const CLOSE_EXTERNAL_PLAYER_SESSION = 'CLOSE_EXTERNAL_PLAYER_SESSION';
-export const EXTERNAL_PLAYER_SESSION_UPDATE =
-    'EXTERNAL_PLAYER_SESSION_UPDATE';
+export const EXTERNAL_PLAYER_SESSION_UPDATE = 'EXTERNAL_PLAYER_SESSION_UPDATE';
 export const EMBEDDED_MPV_SUPPORT = 'EMBEDDED_MPV_SUPPORT';
 export const EMBEDDED_MPV_CREATE_SESSION = 'EMBEDDED_MPV_CREATE_SESSION';
 export const EMBEDDED_MPV_LOAD_PLAYBACK = 'EMBEDDED_MPV_LOAD_PLAYBACK';
@@ -50,6 +49,12 @@ export const EMBEDDED_MPV_SET_SUBTITLE_TRACK =
     'EMBEDDED_MPV_SET_SUBTITLE_TRACK';
 export const EMBEDDED_MPV_SET_SPEED = 'EMBEDDED_MPV_SET_SPEED';
 export const EMBEDDED_MPV_SET_ASPECT = 'EMBEDDED_MPV_SET_ASPECT';
+export const EMBEDDED_MPV_START_RECORDING = 'EMBEDDED_MPV_START_RECORDING';
+export const EMBEDDED_MPV_STOP_RECORDING = 'EMBEDDED_MPV_STOP_RECORDING';
+export const EMBEDDED_MPV_GET_DEFAULT_RECORDING_FOLDER =
+    'EMBEDDED_MPV_GET_DEFAULT_RECORDING_FOLDER';
+export const EMBEDDED_MPV_SELECT_RECORDING_FOLDER =
+    'EMBEDDED_MPV_SELECT_RECORDING_FOLDER';
 export const EMBEDDED_MPV_DISPOSE_SESSION = 'EMBEDDED_MPV_DISPOSE_SESSION';
 export const EMBEDDED_MPV_SESSION_UPDATE = 'EMBEDDED_MPV_SESSION_UPDATE';
 export const EMBEDDED_MPV_PREPARE = 'EMBEDDED_MPV_PREPARE';

libs/shared/interfaces/src/lib/portal-playback.interface.ts

@@ -1,10 +1,9 @@
 import { PlaybackPositionData } from './playback-position.interface';
 
-export interface PlayerContentInfo
-    extends Omit<
-        PlaybackPositionData,
-        'positionSeconds' | 'durationSeconds' | 'updatedAt'
-    > {
+export interface PlayerContentInfo extends Omit<
+    PlaybackPositionData,
+    'positionSeconds' | 'durationSeconds' | 'updatedAt'
+> {
     playlistId: string;
 }
 
@@ -12,6 +11,7 @@ export interface ResolvedPortalPlayback {
     streamUrl: string;
     title: string;
     thumbnail?: string | null;
+    isLive?: boolean;
     startTime?: number;
     contentInfo?: PlayerContentInfo;
     headers?: Record<string, string>;

libs/shared/interfaces/src/lib/settings.interface.ts

@@ -44,6 +44,8 @@ export interface Settings {
     remoteControlPort: number;
     /** Custom download folder path (uses system Downloads folder if not set) */
     downloadFolder?: string;
+    /** Custom live recording folder path (uses system Downloads folder if not set) */
+    recordingFolder?: string;
     /** Cover/poster sizing preset applied across grids and rails */
     coverSize?: CoverSize;
     /**