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node-av / lib / avGetPlanarSampleFmt

Function: avGetPlanarSampleFmt() ​

avGetPlanarSampleFmt(sampleFmt): AVSampleFormat

Defined in: src/lib/utilities.ts:143

Get planar sample format.

Returns the planar (non-interleaved) version of a packed sample format, or the format itself if already planar.

Direct mapping to av_get_planar_sample_fmt().

Parameters ​

sampleFmt ​

AVSampleFormat

Audio sample format

Returns ​

AVSampleFormat

Planar version of the format

Example ​

typescript
import { AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP } from 'node-av/constants';

const planar = avGetPlanarSampleFmt(AV_SAMPLE_FMT_FLT);   // Returns AV_SAMPLE_FMT_FLTP
const same = avGetPlanarSampleFmt(AV_SAMPLE_FMT_FLTP);    // Returns AV_SAMPLE_FMT_FLTP

See ​