remotion/dist/config/codec.js

Render videos in React

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.setCodec = exports.setOutputFormat = exports.getFinalOutputCodec = exports.DEFAULT_CODEC = exports.getOutputCodecOrUndefined = void 0;
const validCodecs = [
    'h264',
    'h265',
    'vp8',
    'vp9',
    'mp3',
    'aac',
    'wav',
    'prores',
    'h264-mkv',
];
const validLegacyFormats = ['mp4', 'png-sequence'];
let codec;
const getOutputCodecOrUndefined = () => {
    return codec;
};
exports.getOutputCodecOrUndefined = getOutputCodecOrUndefined;
exports.DEFAULT_CODEC = 'h264';
// eslint-disable-next-line complexity
const getFinalOutputCodec = ({ codec: inputCodec, fileExtension, emitWarning, }) => {
    if (inputCodec === undefined && fileExtension === 'webm') {
        if (emitWarning) {
            console.info('You have specified a .webm extension, using the VP8 encoder. Use --codec=vp9 to use the Vp9 encoder.');
        }
        return 'vp8';
    }
    if (inputCodec === undefined && fileExtension === 'hevc') {
        if (emitWarning) {
            console.info('You have specified a .hevc extension, using the H265 encoder.');
        }
        return 'h265';
    }
    if (inputCodec === undefined && fileExtension === 'mp3') {
        if (emitWarning) {
            console.info('You have specified a .mp3 extension, using the MP3 encoder.');
        }
        return 'mp3';
    }
    if (inputCodec === undefined && fileExtension === 'mov') {
        if (emitWarning) {
            console.info('You have specified a .mov extension, using the Apple ProRes encoder.');
        }
        return 'prores';
    }
    if (inputCodec === undefined && fileExtension === 'wav') {
        if (emitWarning) {
            console.info('You have specified a .wav extension, using the WAV encoder.');
        }
        return 'wav';
    }
    if (inputCodec === undefined && fileExtension === 'aac') {
        if (emitWarning) {
            console.info('You have specified a .aac extension, using the AAC encoder.');
        }
        return 'aac';
    }
    if (inputCodec === undefined && fileExtension === 'm4a') {
        if (emitWarning) {
            console.info('You have specified a .m4a extension, using the AAC encoder.');
        }
        return 'aac';
    }
    if (inputCodec === undefined && fileExtension === 'mkv') {
        if (emitWarning) {
            console.info('You have specified a .mkv extension, using the H264 encoder and WAV audio format.');
        }
        return 'h264-mkv';
    }
    return inputCodec !== null && inputCodec !== void 0 ? inputCodec : exports.DEFAULT_CODEC;
};
exports.getFinalOutputCodec = getFinalOutputCodec;
const setOutputFormat = (newLegacyFormat) => {
    if (newLegacyFormat === undefined) {
        codec = undefined;
        return;
    }
    if (!validLegacyFormats.includes(newLegacyFormat)) {
        throw new Error(`Output format must be one of the following: ${validLegacyFormats.join(', ')}, but got ${newLegacyFormat}`);
    }
    console.warn('setOutputFormat() is deprecated. Use the setCodec() and setImageSequence() instead.');
    if (newLegacyFormat === 'mp4') {
        codec = 'h264';
        return;
    }
    if (newLegacyFormat === 'png-sequence') {
        codec = undefined;
    }
};
exports.setOutputFormat = setOutputFormat;
const setCodec = (newCodec) => {
    if (newCodec === undefined) {
        codec = undefined;
        return;
    }
    if (!validCodecs.includes(newCodec)) {
        throw new Error(`Codec must be one of the following: ${validCodecs.join(', ')}, but got ${newCodec}`);
    }
    codec = newCodec;
};
exports.setCodec = setCodec;
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