forked from Ninjalama/streamyfin_mirror
51 lines
1.5 KiB
TypeScript
51 lines
1.5 KiB
TypeScript
import { Bitrate, BITRATES } from "@/components/BitrateSelector";
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import { Settings } from "@/utils/atoms/settings";
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import {
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BaseItemDto,
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MediaSourceInfo,
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} from "@jellyfin/sdk/lib/generated-client";
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import { useMemo } from "react";
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// Used only for initial play settings.
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const useDefaultPlaySettings = (
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item: BaseItemDto,
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settings: Settings | null
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) => {
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const playSettings = useMemo(() => {
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// 1. Get first media source
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const mediaSource = item.MediaSources?.[0];
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// 2. Get default or preferred audio
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const defaultAudioIndex = mediaSource?.DefaultAudioStreamIndex;
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const preferedAudioIndex = mediaSource?.MediaStreams?.find(
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(x) =>
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x.Type === "Audio" &&
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x.Language ===
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settings?.defaultAudioLanguage?.ThreeLetterISOLanguageName
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)?.Index;
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const firstAudioIndex = mediaSource?.MediaStreams?.find(
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(x) => x.Type === "Audio"
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)?.Index;
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// 4. Get default bitrate from settings or fallback to max
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const bitrate = settings?.defaultBitrate ?? BITRATES[0];
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return {
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defaultAudioIndex:
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preferedAudioIndex || defaultAudioIndex || firstAudioIndex || undefined,
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defaultSubtitleIndex: mediaSource?.DefaultSubtitleStreamIndex || -1,
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defaultMediaSource: mediaSource || undefined,
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defaultBitrate: bitrate || undefined,
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};
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}, [
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item.MediaSources,
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settings?.defaultAudioLanguage,
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settings?.defaultSubtitleLanguage,
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]);
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return playSettings;
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};
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export default useDefaultPlaySettings;
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