static gboolean gst_devsound_src_setcaps(GstBaseSrc *bsrc, GstCaps *caps)
{
GstDevsoundSrc *devsoundsrc;
GstStructure *structure;
const gchar *mimetype;
int rate;
int channel;
devsoundsrc = GST_DEVSOUND_SRC (bsrc);
//gst_debug_log(devsound_debug, GST_LEVEL_LOG, "", "", 0, (GObject *) devsoundsrc, "gst_devsound_src_setcaps ENTER ",NULL);
structure = gst_caps_get_structure(caps, 0);
mimetype = gst_structure_get_name(structure);
gst_structure_get_int(structure, "rate", &rate);
gst_structure_get_int(structure, "channels", &channel);
devsoundsrc->rate = gst_devsound_src_get_rate(rate);
devsoundsrc->channels = channel;
set_channels(devsoundsrc->handle, devsoundsrc->channels);
set_rate(devsoundsrc->handle, devsoundsrc->rate);
if (!strncmp(mimetype, "audio/x-raw-int", 15))
{
devsoundsrc->fourcc = 0x36315020; //KMMFFourCCCodePCM16
}
else if (!strncmp(mimetype, "audio/amr", 9))
{
devsoundsrc->fourcc = 0x524d4120; //KMMFFourCCCodeAMR
}
else if (!strncmp(mimetype, "audio/x-mulaw", 13)||
!strncmp(mimetype,"audio/x-alaw", 12))
{
devsoundsrc->fourcc = 0x31313747; //KMccFourCCIdG711
}
else if (!strncmp(mimetype, "audio/ilbc", 10))
{
devsoundsrc->fourcc = 0x43424c49; //KMccFourCCIdILBC
}
else if (!strncmp(mimetype, "audio/g729", 10))
{
devsoundsrc->fourcc = 0x39323747; //KMccFourCCIdG729
}
else
{
devsoundsrc->fourcc = 0x36315020; //KMMFFourCCCodePCM16
}
set_fourcc(devsoundsrc->handle, devsoundsrc->fourcc);
//gst_debug_log(devsound_debug, GST_LEVEL_LOG, "", "", 0, (GObject *) devsoundsrc, "Before Signal DevSound from STOP",NULL);
pthread_mutex_lock(&(create_mutex1));
pthread_cond_signal(&(create_condition1));
pthread_mutex_unlock(&(create_mutex1));
//gst_debug_log(devsound_debug, GST_LEVEL_LOG, "", "", 0, (GObject *) devsoundsrc, "After Signal DevSound from STOP ",NULL);
//gst_debug_log(devsound_debug, GST_LEVEL_LOG, "", "", 0, (GObject *) devsoundsrc, "gst_devsound_src_setcaps EXIT ",NULL);
return TRUE;
}
static int
_set_video_stream(FileInfo *finfo, MPLS_STREAM *ss)
{
int nRet = 0;
BITMAP_INFO_HEADER *bih;
bih = &finfo->bih;
finfo->VideoType = _lookup_int(codec_map, ss->coding_type);
if (finfo->VideoType != 0)
{
set_fourcc((char *)&bih->biCompression, (es_stream_type_t)finfo->VideoType);
switch (ss->coding_type) {
case 0x01:
case 0x02:
case 0xea:
case 0x1b:
bih->biHeight = _lookup_int(video_format_map, ss->format);
finfo->FPS = _lookup_float(video_rate_map, ss->rate);
nRet = 1;
break;
default:
fprintf(stderr, "unrecognized coding type %02x\n", ss->coding_type);
break;
};
switch (bih->biHeight)
{
case 480:
bih->biWidth = 800;
break;
case 576:
bih->biWidth = 768;
break;
case 720:
bih->biWidth = 1280;
break;
case 1080:
bih->biWidth = 1920;
break;
default:
nRet = 0;
break;
}
}
return nRet;
}
