@@ -50,7 +50,7 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)

 {

     AVStream* st;

-    st=av_new_stream(s, 0);

+    st=avformat_new_stream(s, NULL);

     if (!st)

         return AVERROR(ENOMEM);

@@ -67,7 +67,7 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)

 static int read_packet(AVFormatContext *s,

                           AVPacket *pkt)

 {

-    ByteIOContext *pb = s->pb;

+    AVIOContext *pb = s->pb;

     PutBitContext pbo;

     uint16_t buf[8 * MAX_FRAME_SIZE + 2];

     int packet_size;

@@ -78,12 +78,12 @@ static int read_packet(AVFormatContext *s,

     if(url_feof(pb))

         return AVERROR_EOF;

-    get_le16(pb); // sync word

-    packet_size = get_le16(pb) / 8;

+    avio_rl16(pb); // sync word

+    packet_size = avio_rl16(pb) / 8;

     if(packet_size > MAX_FRAME_SIZE)

         return AVERROR_INVALIDDATA;

-    ret = get_buffer(pb, (uint8_t*)buf, (8 * packet_size) * sizeof(uint16_t));

+    ret = avio_read(pb, (uint8_t*)buf, (8 * packet_size) * sizeof(uint16_t));

     if(ret<0)

         return ret;

     if(ret != 8 * packet_size * sizeof(uint16_t))

@@ -131,13 +131,13 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)

     GetBitContext gb;

     int i;

-    put_le16(pb, SYNC_WORD);

-    put_le16(pb, 8 * 10);

+    avio_wl16(pb, SYNC_WORD);

+    avio_wl16(pb, 8 * 10);

     init_get_bits(&gb, pkt->data, 8*10);

     for(i=0; i< 8 * 10; i++)

-        put_le16(pb, get_bits1(&gb) ? BIT_1 : BIT_0);

-    put_flush_packet(pb);

+        avio_wl16(pb, get_bits1(&gb) ? BIT_1 : BIT_0);

+    avio_flush(pb);

     return 0;

 }