Lines Matching defs:tag
56 /* returns the size of the found tag */
57 static int get_tag(AVIOContext *pb, uint32_t * tag)
64 *tag = avio_rl32(pb);
196 uint32_t tag;
204 filesize = get_tag(pb, &tag);
205 if (filesize < 0 || tag != MKTAG('F', 'O', 'R', 'M'))
209 tag = avio_rl32(pb);
210 if (tag == MKTAG('A', 'I', 'F', 'F')) /* Got an AIFF file */
212 else if (tag != MKTAG('A', 'I', 'F', 'C')) /* An AIFF-C file then */
223 size = get_tag(pb, &tag);
229 switch (tag) {
316 av_log(s, AV_LOG_ERROR, "could not find COMM tag or invalid block_align value\n");