@codenoobforreal/clitools
Version:
CLI tool for video processing (H.265/HEVC encoding & QuickTime compatibility) using FFmpeg, and batch lossless image compression with format preservation
140 lines • 3.89 kB
JavaScript
export class FFmpegCommandBuilder {
globalOptions = ["-hide_banner", "-loglevel", "error"];
inputs = [];
outputOptions = [];
outputFile = "";
addProgressReporting(progressOutput = "pipe:2") {
this.globalOptions.push("-progress", progressOutput);
return this;
}
addInput(inputPath) {
this.inputs.push("-i", inputPath);
return this;
}
setVideoEncoder(encoder) {
this.outputOptions.push("-c:v", encoder);
return this;
}
setVideoTag(tag) {
this.outputOptions.push("-tag:v", tag);
return this;
}
copyVideo() {
this.outputOptions.push("-c:v", "copy");
return this;
}
setCrf(crf) {
this.outputOptions.push("-crf", crf.toString());
return this;
}
setPreset(preset = "medium") {
this.outputOptions.push("-preset", preset);
return this;
}
setPixFmt(fmt = "yuv420p") {
this.outputOptions.push("-pix_fmt", fmt);
return this;
}
setOutputFormat(format) {
this.outputOptions.push("-f", format);
return this;
}
copyAudio() {
this.outputOptions.push("-c:a", "copy");
return this;
}
setOutput(outputPath) {
this.outputFile = outputPath;
return this;
}
build() {
return [
...this.globalOptions,
...this.inputs,
...this.outputOptions,
this.outputFile,
];
}
}
export class FFmpegH265CommandBuilder extends FFmpegCommandBuilder {
x265Params = [];
/** TODO：yuv422p and yuv444p mapping might be wrong */
pixFmtToProfileMap = {
yuv420p: "main",
yuv420p10le: "main10",
yuv420p12le: "main12",
yuv422p: "main",
yuv422p10le: "main422-10",
yuv422p12le: "main422-12",
yuv444p: "main",
yuv444p10le: "main444-10",
yuv444p12le: "main444-12",
};
constructor() {
super();
super.setVideoEncoder("libx265");
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
setVideoEncoder(_encode) {
return this;
}
setLogLevel(level = "error") {
this.x265Params.push(`log-level=${level}`);
return this;
}
setProfileByPixFmt(pix_fmt = "yuv420p") {
const profile = this.pixFmtToProfileMap[pix_fmt];
if (profile) {
this.x265Params.push(`profile=${profile}`);
return this;
}
// let encode decided
return this;
}
setInputDepth(depth = 8) {
this.x265Params.push(`input-depth=${depth}`);
return this;
}
/**
* will derive the output bit depth from the profile name if --output-depth is not specified.
*/
setOutputDepth(depth) {
this.x265Params.push(`output-depth=${depth}`);
return this;
}
applyX265Params() {
if (this.x265Params.length > 0) {
this.outputOptions.push("-x265-params", this.x265Params.join(":"));
}
return this;
}
}
export class FFprobeCommandBuilder {
globalOptions = [];
outputFormat = [];
inputPath = "";
setLogLevel(level = "error") {
this.globalOptions.push("-v", level);
return this;
}
selectStream(streamType = "v:0") {
this.globalOptions.push("-select_streams", streamType);
return this;
}
showEntries(entry = "stream:format") {
this.globalOptions.push("-show_entries", entry);
return this;
}
setOutputFormat(formatOptions) {
this.outputFormat.push("-of", formatOptions);
return this;
}
setInput(inputPath) {
this.inputPath = inputPath;
return this;
}
build() {
return [...this.globalOptions, ...this.outputFormat, this.inputPath];
}
}
//# sourceMappingURL=command-builder.js.map