int dc_audio_muxer_init(AudioOutputFile * p_aoutf, AudioData * p_adata,
AudioMuxerType muxer_type, int frame_per_seg, int frame_per_frag) {
char name[256];
sprintf(name, "audio encoder %s", p_adata->psz_name);
dc_consumer_init(&p_aoutf->acon, AUDIO_CB_SIZE, name);
p_aoutf->p_sample = gf_isom_sample_new();
p_aoutf->p_isof = NULL;
p_aoutf->muxer_type = muxer_type;
p_aoutf->i_frame_per_seg = frame_per_seg;
p_aoutf->i_frame_per_frag = frame_per_frag;
return 0;
}
int dc_audio_muxer_init(AudioOutputFile *audio_output_file, AudioDataConf *audio_data_conf, AudioMuxerType muxer_type, int frame_per_seg, int frame_per_frag, u32 seg_marker)
{
char name[GF_MAX_PATH];
snprintf(name, sizeof(name), "audio encoder %s", audio_data_conf->filename);
dc_consumer_init(&audio_output_file->consumer, AUDIO_CB_SIZE, name);
#ifndef GPAC_DISABLE_ISOM
audio_output_file->sample = gf_isom_sample_new();
audio_output_file->isof = NULL;
#endif
audio_output_file->muxer_type = muxer_type;
audio_output_file->frame_per_seg = frame_per_seg;
audio_output_file->frame_per_frag = frame_per_frag;
audio_output_file->seg_marker = seg_marker;
return 0;
}
int dc_video_scaler_data_init(VideoInputData *video_input_data, VideoScaledData *video_scaled_data, int max_source, int video_cb_size)
{
int i;
char name[GF_MAX_PATH];
snprintf(name, sizeof(name), "video scaler %dx%d", video_scaled_data->out_width, video_scaled_data->out_height);
dc_producer_init(&video_scaled_data->producer, video_cb_size, name);
dc_consumer_init(&video_scaled_data->consumer, video_cb_size, name);
video_scaled_data->num_producers = max_source;
video_scaled_data->out_pix_fmt = PIX_FMT_YUV420P;
GF_SAFE_ALLOC_N(video_scaled_data->vsprop, max_source, VideoScaledProp);
memset(video_scaled_data->vsprop, 0, max_source * sizeof(VideoScaledProp));
dc_circular_buffer_create(&video_scaled_data->circular_buf, video_cb_size, video_input_data->circular_buf.mode, video_scaled_data->num_consumers);
for (i=0; i<video_cb_size; i++) {
video_scaled_data->circular_buf.list[i].data = dc_video_scaler_node_create(video_scaled_data->out_width, video_scaled_data->out_height, video_input_data->vprop[i].crop_x, video_input_data->vprop[i].crop_y, video_scaled_data->out_pix_fmt);
}
return 0;
}
int dc_video_muxer_init(VideoOutputFile *video_output_file, VideoDataConf *video_data_conf, VideoMuxerType muxer_type, int frame_per_segment, int frame_per_fragment, u32 seg_marker, int gdr, int seg_dur, int frag_dur, int frame_dur, int gop_size, int video_cb_size)
{
char name[GF_MAX_PATH];
memset(video_output_file, 0, sizeof(VideoOutputFile));
snprintf(name, sizeof(name), "video encoder %s", video_data_conf->filename);
dc_consumer_init(&video_output_file->consumer, video_cb_size, name);
video_output_file->sample = gf_isom_sample_new();
video_output_file->isof = NULL;
video_output_file->muxer_type = muxer_type;
video_output_file->frame_per_segment = frame_per_segment;
video_output_file->frame_per_fragment = frame_per_fragment;
video_output_file->seg_dur = seg_dur;
video_output_file->frag_dur = frag_dur;
video_output_file->seg_marker = seg_marker;
video_output_file->gdr = gdr;
video_output_file->gop_size = gop_size;
video_output_file->frame_dur = frame_dur;
return 0;
}
