* @param depth File allocation table depth
* @return NULL on error
*/
-static AVIOContext * wtvfile_open_sector(int first_sector, uint64_t length, int depth, AVFormatContext *s)
+static AVIOContext * wtvfile_open_sector(unsigned first_sector, uint64_t length, int depth, AVFormatContext *s)
{
AVIOContext *pb;
WtvFile *wf;
static const ff_asf_guid mediasubtype_mpeg2_sections =
{0x79,0x85,0x9F,0x4A,0xF8,0x6B,0x92,0x43,0x8A,0x6D,0xD2,0xDD,0x09,0xFA,0x78,0x61};
-static int read_probe(AVProbeData *p)
+static int read_probe(const AVProbeData *p)
{
return ff_guidcmp(p->buf, ff_wtv_guid) ? 0 : AVPROBE_SCORE_MAX;
}
static int read_header(AVFormatContext *s)
{
WtvContext *wtv = s->priv_data;
- int root_sector, root_size;
+ unsigned root_sector;
+ int root_size;
uint8_t root[WTV_SECTOR_SIZE];
AVIOContext *pb;
int64_t timeline_pos;