return -1;
if (len > 0) {
- int off, out_len;
+ int off, out_len = 0;
if (len < 4)
return -1;
+ av_freep(&asf->buf);
+
init_put_byte(pb, buf, len, 0, NULL, NULL, NULL, NULL);
+
+ while (url_ftell(pb) + 4 < len) {
+ int start_off = url_ftell(pb);
+
mflags = get_byte(pb);
if (mflags & 0x80)
flags |= RTP_FLAG_KEY;
url_fskip(pb, 4);
off = url_ftell(pb);
- av_freep(&asf->buf);
if (!(mflags & 0x40)) {
/**
* If 0x40 is not set, the len_off field specifies an offset of this
return AVERROR(EIO);
put_buffer(asf->pktbuf, buf + off, len - off);
+ url_fskip(pb, len - off);
if (!(flags & RTP_FLAG_MARKER))
return -1;
out_len = url_close_dyn_buf(asf->pktbuf, &asf->buf);
* less in case of packet splitting (i.e. multiple ASF packets in
* one RTP packet).
*/
- if (len_off != len) {
- av_log_missing_feature(s,
- "RTSP-MS packet splitting", 1);
- return -1;
- }
- asf->buf = av_malloc(len - off);
- out_len = len - off;
- memcpy(asf->buf, buf + off, len - off);
+
+ int cur_len = start_off + len_off - off;
+ int prev_len = out_len;
+ out_len += cur_len;
+ asf->buf = av_realloc(asf->buf, out_len);
+ memcpy(asf->buf + prev_len, buf + off, cur_len);
+ url_fskip(pb, cur_len);
+ }
}
init_packetizer(pb, asf->buf, out_len);