This fixes playback of at least one MMST stream.
Patch by Zhentan Feng <spyfeng gmail com>.
Originally committed as revision 24793 to svn://svn.ffmpeg.org/ffmpeg/trunk
p += sizeof(ff_asf_guid) + 14;
while(end - p >= sizeof(ff_asf_guid) + 8) {
- uint64_t chunksize = AV_RL64(p + sizeof(ff_asf_guid));
+ uint64_t chunksize;
+ if (!memcmp(p, ff_asf_data_header, sizeof(ff_asf_guid))) {
+ chunksize = 50; // see Reference [2] section 5.1
+ } else {
+ chunksize = AV_RL64(p + sizeof(ff_asf_guid));
+ }
if (!chunksize || chunksize > end - p) {
av_log(NULL, AV_LOG_ERROR,
"Corrupt stream (header chunksize %"PRId64" is invalid)\n",