Example launch lines

gst-launch filesrc location=example.mp4 ! qtdemux ! faad ! audioconvert ! audioresample ! autoaudiosink

gst-launch filesrc location=example.adts ! faad ! audioconvert ! audioresample ! autoaudiosink

GstFaad

typedef struct {
  GstElement element;

  GstPad    *srcpad;
  GstPad    *sinkpad;

  guint      samplerate; /* sample rate of the last MPEG frame    */
  guint      channels;   /* number of channels of the last frame  */
  guint      bps;        /* bytes per sample                      */
  guchar    *channel_positions;

  guint8     fake_codec_data[2];

  GstAdapter *adapter;

  /* FAAD object */
  faacDecHandle handle;
  gboolean init;

  gboolean packetised; /* We must differentiate between raw and packetised streams */

  gint64  prev_ts;     /* timestamp of previous buffer                    */
  gint64  next_ts;     /* timestamp of next buffer                        */
  guint64 bytes_in;    /* bytes received                                  */
  guint64 sum_dur_out; /* sum of durations of decoded buffers we sent out */
  gint    error_count;
  gboolean discont;
  gint    sync_flush;

  /* segment handling */
  GstSegment segment;

  /* list of raw output buffers for reverse playback */
  GList *queued;
  /* gather/decode queues for reverse playback */
  GList *gather;
  GList *decode;
} GstFaad;