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        <h1><a href="index.html">All files</a> formatting.ts</h1>
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                <span class="strong">27.65% </span>
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                <span class='fraction'>26/94</span>
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<span class="cline-any cline-no">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import { filterNeedsEscapeRegexp, streamRegexp } from "./regexp"
&nbsp;
export function formatBitrate(bitrate: number | string): string {
  if (typeof bitrate === 'number') {
    if (bitrate &lt; 1024) {
      // Assume the user means kbps
      return `${bitrate}k`
    } else {
      return `${bitrate}`
    }
  } else {
    return bitrate
  }
}
&nbsp;
interface OutputFilterSpec {
  filter: string,
  options?: string | string[] | { [key: string]: string },
  input?: string,
  inputs?: string[],
  output?: string,
  outputs?: string[]
}
&nbsp;
export type OutputFilter = string | OutputFilterSpec
&nbsp;
<span class="cstat-no" title="statement not covered" ><span class="fstat-no" title="function not covered" >export function formatFilters(specs: OutputFilter[]): string[] {</span></span>
<span class="cstat-no" title="statement not covered" >  /* Filter syntax:</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >      filter := inputs? filterspec outputs?</span>
<span class="cstat-no" title="statement not covered" >      </span>
<span class="cstat-no" title="statement not covered" >      inputs := input inputs?</span>
<span class="cstat-no" title="statement not covered" >      input := '[' input-name ']'</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >      outputs := output outputs?</span>
<span class="cstat-no" title="statement not covered" >      output := '[' output-name ']'</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >      filterspec := filter-name ('=' filterargs)?</span>
<span class="cstat-no" title="statement not covered" >      filterargs := filterarg (':' filterargs)?</span>
<span class="cstat-no" title="statement not covered" >      filterarg := arg-value | (arg-name '=' arg-value)</span>
<span class="cstat-no" title="statement not covered" >   */</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >  return specs.map((spec) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >    if (typeof spec === 'string') {</span>
<span class="cstat-no" title="statement not covered" >      return spec</span>
<span class="cstat-no" title="statement not covered" >    }</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    if (spec.input) {</span>
<span class="cstat-no" title="statement not covered" >      spec.inputs = [spec.input]</span>
<span class="cstat-no" title="statement not covered" >    }</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    let inputs = (spec.inputs || []).map((stream) =&gt; stream.replace(streamRegexp, '[$1]')).join('')</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    let options = ''</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    if (spec.options) {</span>
<span class="cstat-no" title="statement not covered" >      if (typeof spec.options === 'string') {</span>
<span class="cstat-no" title="statement not covered" >        options = `=${spec.options}`</span>
<span class="cstat-no" title="statement not covered" >      } else if (Array.isArray(spec.options)) {</span>
<span class="cstat-no" title="statement not covered" >        let optionStrings = spec.options</span>
<span class="cstat-no" title="statement not covered" >          .map((option) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >            if (option.match(filterNeedsEscapeRegexp)) {</span>
<span class="cstat-no" title="statement not covered" >              return `'${option}'`</span>
<span class="cstat-no" title="statement not covered" >            } else {</span>
<span class="cstat-no" title="statement not covered" >              return option</span>
<span class="cstat-no" title="statement not covered" >            }</span>
<span class="cstat-no" title="statement not covered" >          })</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >        options = `=${optionStrings.join(':')}`</span>
<span class="cstat-no" title="statement not covered" >      } else {</span>
<span class="cstat-no" title="statement not covered" >        let optionStrings = Object.entries(spec.options)</span>
<span class="cstat-no" title="statement not covered" >          .map(([key, value]) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >            if (value.match(filterNeedsEscapeRegexp)) {</span>
<span class="cstat-no" title="statement not covered" >              value = `'${value}'`</span>
<span class="cstat-no" title="statement not covered" >            }</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >            return `${key}=${value}`</span>
<span class="cstat-no" title="statement not covered" >          })</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >        options = `=${optionStrings.join(':')}`</span>
<span class="cstat-no" title="statement not covered" >      }</span>
<span class="cstat-no" title="statement not covered" >    }</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    let filter = `${spec.filter}${options}`</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    if (spec.output) {</span>
<span class="cstat-no" title="statement not covered" >      spec.outputs = [spec.output]</span>
<span class="cstat-no" title="statement not covered" >    }</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    let outputs = (spec.outputs || []).map((stream) =&gt; stream.replace(streamRegexp, '[$1]')).join('')</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >    return `${inputs}${filter}${outputs}`</span>
<span class="cstat-no" title="statement not covered" >  })</span>
<span class="cstat-no" title="statement not covered" >}</span></pre></td></tr></table></pre>

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