static int demux_tv_fill_buffer(demuxer_t *demux, demux_stream_t *ds)
{
tvi_handle_t *tvh=(tvi_handle_t*)(demux->priv);
demux_packet_t* dp;
unsigned int len=0;
/* ================== ADD AUDIO PACKET =================== */
if (ds==demux->audio && tvh->tv_param->noaudio == 0 &&
tvh->functions->control(tvh->priv,
TVI_CONTROL_IS_AUDIO, 0) == TVI_CONTROL_TRUE)
{
len = tvh->functions->get_audio_framesize(tvh->priv);
dp=new_demux_packet(len);
dp->flags|=1; /* Keyframe */
dp->pts=tvh->functions->grab_audio_frame(tvh->priv, dp->buffer,len);
ds_add_packet(demux->audio,dp);
}
/* ================== ADD VIDEO PACKET =================== */
if (ds==demux->video && tvh->functions->control(tvh->priv,
TVI_CONTROL_IS_VIDEO, 0) == TVI_CONTROL_TRUE)
{
len = tvh->functions->get_video_framesize(tvh->priv);
dp=new_demux_packet(len);
dp->flags|=1; /* Keyframe */
dp->pts=tvh->functions->grab_video_frame(tvh->priv, dp->buffer, len);
ds_add_packet(demux->video,dp);
}
if (tvh->tv_param->scan) tv_scan(tvh);
return 1;
}
static int demux_tv_fill_buffer(demuxer_t *demux)
{
tvi_handle_t *tvh=(tvi_handle_t*)(demux->priv);
demux_packet_t* dp;
unsigned int len=0;
struct sh_stream *want_audio = NULL, *want_video = NULL;
int num_streams = demux_get_num_stream(demux);
for (int n = 0; n < num_streams; n++) {
struct sh_stream *sh = demux_get_stream(demux, n);
if (!demux_has_packet(sh) && demux_stream_is_selected(sh)) {
if (sh->type == STREAM_AUDIO)
want_audio = sh;
if (sh->type == STREAM_VIDEO)
want_video = sh;
}
}
/* ================== ADD AUDIO PACKET =================== */
if (want_audio && tvh->tv_param->audio &&
tvh->functions->control(tvh->priv,
TVI_CONTROL_IS_AUDIO, 0) == TVI_CONTROL_TRUE)
{
len = tvh->functions->get_audio_framesize(tvh->priv);
dp=new_demux_packet(len);
if (dp) {
dp->keyframe = true;
dp->pts=tvh->functions->grab_audio_frame(tvh->priv, dp->buffer,len);
demux_add_packet(want_audio, dp);
}
}
/* ================== ADD VIDEO PACKET =================== */
if (want_video && tvh->functions->control(tvh->priv,
TVI_CONTROL_IS_VIDEO, 0) == TVI_CONTROL_TRUE)
{
len = tvh->functions->get_video_framesize(tvh->priv);
dp=new_demux_packet(len);
if (dp) {
dp->keyframe = true;
dp->pts=tvh->functions->grab_video_frame(tvh->priv, dp->buffer, len);
demux_add_packet(want_video, dp);
}
}
if (tvh->tv_param->scan) tv_scan(tvh);
return 1;
}
