mp2enc

mp2enc — MPEG-1/2 audio encoder

Synopsis

struct              GstMp2enc;

Object Hierarchy

  GObject
   +----GInitiallyUnowned
         +----GstObject
               +----GstElement
                     +----GstProcTrans
                           +----GstMp2enc

Properties

  "bitrate"                  guint                 : Read / Write
  "crc"                      gboolean              : Read / Write
  "layer"                    guint                 : Read / Write
  "vcd"                      gboolean              : Read / Write

Description

Performs MPEG-1 layer I/II encoding by means of the mp2enc tool from the mjpegtools suite (used as a runtime child process).

Note that mp2enc needs input in WAV format, so you will typicall have to precede this element by wavenc.

Element Information

plugin	y4m
author	Mark Nauwelaerts <mnauw@users.sourceforge.net>, Andrew Stevens
class	Codec/Encoder/Audio

Details

struct GstMp2enc

struct GstMp2enc;

Property Details

The `"bitrate"` property

  "bitrate"                  guint                 : Read / Write

Compressed audio bitrate (kbps).

Allowed values: <= 10240

Default value: 224

The `"crc"` property

  "crc"                      gboolean              : Read / Write

Use CRC error protection.

Default value: FALSE

The `"layer"` property

  "layer"                    guint                 : Read / Write

MPEG-1 layer.

Allowed values: [1,2]

Default value: 2

The `"vcd"` property

  "vcd"                      gboolean              : Read / Write

Force VCD compatible output; restricts the possibilities for bitrate and sample rate must be 44.1 kbps.