C++ (Cpp) gst_raw_parse_set_framesize Exemples

Exemple #1

Fichier : gstaudioparse.c Projet : ylatuya/gst-plugins-bad

void
gst_audio_parse_update_frame_size (GstAudioParse * ap)
{
  gint framesize, width;

  switch (ap->format) {
    case GST_AUDIO_PARSE_FORMAT_ALAW:
    case GST_AUDIO_PARSE_FORMAT_MULAW:
      width = 8;
      break;
    case GST_AUDIO_PARSE_FORMAT_RAW:
    default:
    {
      GstAudioInfo info;

      gst_audio_info_init (&info);
      /* rate, etc do not really matter here */
      gst_audio_info_set_format (&info, ap->raw_format, 44100, ap->channels,
          NULL);
      width = GST_AUDIO_INFO_WIDTH (&info);
      break;
    }
  }

  framesize = (width / 8) * ap->channels;

  gst_raw_parse_set_framesize (GST_RAW_PARSE (ap), framesize);
}

Exemple #2

Fichier : gstvideoparse.c Projet : Distrotech/gst-plugins-bad

void
gst_video_parse_update_frame_size (GstVideoParse * vp)
{
  gint framesize;
  GstVideoInfo info;

  gst_video_info_init (&info);
  gst_video_info_set_format (&info, vp->format, vp->width, vp->height);
  framesize = GST_VIDEO_INFO_SIZE (&info);

  gst_raw_parse_set_framesize (GST_RAW_PARSE (vp), framesize);
}