record

Aug 11, 2026

Changes in this version

type Options

+ func (o *Options) AddPacedStdFlags(fs *flag.FlagSet)

+ func (o *Options) AddStdFlags(fs *flag.FlagSet)

Aug 6, 2026

Changes in this version

+ var ErrNoFFmpeg = errors.New("record: ffmpeg not found on PATH (needed for MP4 output)")

+ func EncodeMP4(path string, frames [][]byte, w, h int, fps float64) error

+ func IsVideoPath(path string) bool

type Option

+ func WithVideo() Option

Jul 22, 2026

Changes in this version

type Options

+ func (o *Options) AddPacedFlags(fs *pflag.FlagSet)

Jul 22, 2026

Changes in this version

+ type Options struct

+ FPS int

+ Frames int

+ Path string

+ Scale int

+ func (o *Options) AddFlags(fs *pflag.FlagSet)

+ func (o Options) Recording() bool

type Recorder

+ func New(o Options, opts ...Option) *Recorder

Jul 22, 2026

Changes in this version

type Option

+ func WithFrameDiff() Option

Jul 22, 2026

Changes in this version

+ type Option func(*Recorder)

+ func WithFinalHold(centis int) Option

+ func WithFrameDelay(centis int) Option

+ func WithPalette(p color.Palette) Option

Jul 21, 2026

Changes in this version

+ func FromRGBA(fb []byte, w, h int) *image.RGBA

+ func SavePNG(path string, img image.Image) error

+ type Recorder struct

+ func NewRecorder(fps, scale, maxFrames int) *Recorder

+ func (r *Recorder) Add(img image.Image)

+ func (r *Recorder) Done() bool

+ func (r *Recorder) Len() int

+ func (r *Recorder) Save(path string) error