C++ (Cpp) quicktime_read_hdlr Exemples

Exemple #1

Fichier : mdia.c Projet : cmjonze/faad

int quicktime_read_mdia(quicktime_t *file, quicktime_mdia_t *mdia, quicktime_atom_t *trak_atom)
{
	quicktime_atom_t leaf_atom;

	do
	{
		quicktime_atom_read_header(file, &leaf_atom);

/* mandatory */
		if(quicktime_atom_is(&leaf_atom, "mdhd"))
			{ quicktime_read_mdhd(file, &(mdia->mdhd)); }
		else
		if(quicktime_atom_is(&leaf_atom, "hdlr"))
			{
				quicktime_read_hdlr(file, &(mdia->hdlr)); 
/* Main Actor doesn't write component name */
				quicktime_atom_skip(file, &leaf_atom);
/*printf("quicktime_read_mdia %ld\n", quicktime_position(file)); */
			}
		else
		if(quicktime_atom_is(&leaf_atom, "minf"))
			{ quicktime_read_minf(file, &(mdia->minf), &leaf_atom); }
		else
			quicktime_atom_skip(file, &leaf_atom);
	}while(quicktime_position(file) < trak_atom->end);

	return 0;
}

Exemple #2

Fichier : minf.c Projet : HunterChen/mpeg4ip

int quicktime_read_minf(quicktime_t *file, quicktime_minf_t *minf, quicktime_atom_t *parent_atom)
{
	quicktime_atom_t leaf_atom;
	long pos = quicktime_position(file);

	do
	{
		quicktime_atom_read_header(file, &leaf_atom);

/* mandatory */
		if(quicktime_atom_is(&leaf_atom, "vmhd"))
			{ minf->is_video = 1; quicktime_read_vmhd(file, &(minf->vmhd)); }
		else
		if(quicktime_atom_is(&leaf_atom, "smhd"))
			{ minf->is_audio = 1; quicktime_read_smhd(file, &(minf->smhd)); }
		else
		if(quicktime_atom_is(&leaf_atom, "gmhd"))
			{ minf->is_hint = 1; quicktime_read_gmhd(file, &(minf->gmhd), &leaf_atom); }
		else
		if(quicktime_atom_is(&leaf_atom, "hmhd"))
			{ minf->is_hint = 1; quicktime_read_hmhd(file, &(minf->hmhd), &leaf_atom); }
		else
		if(quicktime_atom_is(&leaf_atom, "hdlr"))
			{ 
				quicktime_read_hdlr(file, &(minf->hdlr)); 
/* Main Actor doesn't write component name */
				quicktime_atom_skip(file, &leaf_atom);
			}
		else
		if(quicktime_atom_is(&leaf_atom, "dinf"))
			{ quicktime_read_dinf(file, &(minf->dinf), &leaf_atom); }
		else
			quicktime_atom_skip(file, &leaf_atom);
	}while(quicktime_position(file) < parent_atom->end);

	quicktime_set_position(file, pos);

	do {
		quicktime_atom_read_header(file, &leaf_atom);

		if(quicktime_atom_is(&leaf_atom, "stbl")) {
			quicktime_read_stbl(file, minf, &(minf->stbl), &leaf_atom);
		} else {
			quicktime_atom_skip(file, &leaf_atom);
		}
	} while(quicktime_position(file) < parent_atom->end);

	return 0;
}