/* The FFM file is made of blocks of fixed size */
#define FFM_HEADER_SIZE 14
+#define FFM_PACKET_SIZE 4096
#define PACKET_ID 0x666d
/* each packet contains frames (which can span several packets */
uint8_t packet[FFM_PACKET_SIZE];
} FFMContext;
+int64_t ffm_read_write_index(int fd);
+int ffm_write_write_index(int fd, int64_t pos);
+void ffm_set_write_index(AVFormatContext *s, int64_t pos, int64_t file_size);
+
#endif /* AVFORMAT_FFM_H */