AVPacket vpkt;
} Hnm4DemuxContext;
-static int hnm_probe(AVProbeData *p)
+static int hnm_probe(const AVProbeData *p)
{
if (p->buf_size < 4)
return 0;
Hnm4DemuxContext *hnm = s->priv_data;
AVIOContext *pb = s->pb;
AVStream *vst;
+ int ret;
/* default context members */
hnm->pts = 0;
vst->codecpar->codec_tag = 0;
vst->codecpar->width = hnm->width;
vst->codecpar->height = hnm->height;
- vst->codecpar->extradata = av_mallocz(1);
+ if ((ret = ff_alloc_extradata(vst->codecpar, 1)) < 0)
+ return ret;
- vst->codecpar->extradata_size = 1;
- memcpy(vst->codecpar->extradata, &hnm->version, 1);
+ vst->codecpar->extradata[0] = hnm->version;
vst->start_time = 0;