Example pipelines

gst-launch -v audiotestsrc wave=sine num-buffers=100 ! audioconvert ! celtenc ! oggmux ! filesink location=sine.ogg

GstCeltEnc

typedef struct {
  GstElement            element;

  /* pads */
  GstPad                *sinkpad;
  GstPad                *srcpad;

  CELTHeader            header;
  CELTMode             *mode;
  CELTEncoder          *state;
  GstAdapter           *adapter;

  gint                  bitrate;
  gint                  frame_size;
  gboolean              cbr;
  gint                  complexity;
  gint                  max_bitrate;
  gint                  prediction;
  gint                  start_band;

  gint                  channels;
  gint                  rate;

  gboolean              setup;
  gboolean              header_sent;
  gboolean              eos;

  guint64               samples_in;
  guint64               bytes_out;

  guint64               frameno;
  guint64               frameno_out;

  GstClockTime     start_ts;
  GstClockTime     next_ts;
  guint64          granulepos_offset;
} GstCeltEnc;

The "bitrate" property

  "bitrate"                  gint                  : Read / Write

Specify an encoding bit-rate (in bps).

Allowed values: [10000,320000]

Default value: 64000

The "framesize" property

  "framesize"                gint                  : Read / Write

The number of samples per frame.

Allowed values: [64,512]

Default value: 480

The "cbr" property

  "cbr"                      gboolean              : Read / Write

Constant bit rate.

Default value: TRUE

The "complexity" property

  "complexity"               gint                  : Read / Write

Complexity.

Allowed values: [0,10]

Default value: 9

The "max-bitrate" property

  "max-bitrate"              gint                  : Read / Write

Specify a maximum encoding bit rate (in bps) for variable bit rate encoding.

Allowed values: [10000,320000]

Default value: 64000

The "prediction" property

  "prediction"               GstCeltEncPrediction  : Read / Write

Controls the use of interframe prediction.

Default value: Independent frames

The "start-band" property

  "start-band"               gint                  : Read / Write

Controls the start band that should be used.

Allowed values: >= 0

Default value: 0