kill a bunch of compiler warnings

Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk

4 files changed, 7 insertions, 9 deletions

diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index f1a25899a6..15bd18a375 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -644,14 +644,12 @@ static int avi_read_idx1(AVFormatContext *s, int size)
 }
 
 static int guess_ni_flag(AVFormatContext *s){
-    AVIContext *avi = s->priv_data;
     int i;
     int64_t last_start=0;
     int64_t first_end= INT64_MAX;
     
     for(i=0; i<s->nb_streams; i++){
         AVStream *st = s->streams[i];
-        AVIStream *ast = st->priv_data;
         int n= st->nb_index_entries;
 
         if(n <= 0)
diff --git a/libavformat/nsvdec.c b/libavformat/nsvdec.c
index 27c7abc8cc..3082cff1c5 100644
--- a/libavformat/nsvdec.c
+++ b/libavformat/nsvdec.c
@@ -297,8 +297,8 @@ static int nsv_parse_NSVf_header(AVFormatContext *s, AVFormatParameters *ap)
 
     //s->file_size = (uint32_t)get_le32(pb);
     file_size = (uint32_t)get_le32(pb);
-    PRINT(("NSV NSVf chunk_size %ld\n", size));
-    PRINT(("NSV NSVf file_size %Ld\n", file_size));
+    PRINT(("NSV NSVf chunk_size %u\n", size));
+    PRINT(("NSV NSVf file_size %u\n", file_size));
 
     nsv->duration = duration = get_le32(pb); /* in ms */
     PRINT(("NSV NSVf duration %Ld ms\n", duration));
@@ -561,7 +561,7 @@ null_chunk_retry:
     asize = get_le16(pb);
     vsize = (vsize << 4) | (auxcount >> 4);
     auxcount &= 0x0f;
-    PRINT(("NSV CHUNK %d aux, %ld bytes video, %d bytes audio\n", auxcount, vsize, asize));
+    PRINT(("NSV CHUNK %d aux, %u bytes video, %d bytes audio\n", auxcount, vsize, asize));
     /* skip aux stuff */
     for (i = 0; i < auxcount; i++) {
         auxsize = get_le16(pb);
@@ -614,7 +614,7 @@ null_chunk_retry:
             channels = get_byte(pb);
             samplerate = get_le16(pb);
             asize-=4;
-            PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %ld\n", bps, channels, samplerate));
+            PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate));
             if (fill_header) {
                 st[NSV_ST_AUDIO]->need_parsing = 0; /* we know everything */
                 if (bps != 16) {
@@ -629,7 +629,7 @@ null_chunk_retry:
                 st[NSV_ST_AUDIO]->codec->sample_rate = samplerate;
                 av_set_pts_info(st[NSV_ST_AUDIO], 64, 1, 
                                 st[NSV_ST_AUDIO]->codec->sample_rate);
-                PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %ld\n", bps, channels, samplerate));
+                PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate));
             }
         }
         av_get_packet(pb, pkt, asize);
diff --git a/libavformat/utils.c b/libavformat/utils.c
index efa5bcf770..f2091f7684 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1569,7 +1569,7 @@ static void av_estimate_timings_from_pts(AVFormatContext *ic)
     AVPacket pkt1, *pkt = &pkt1;
     AVStream *st;
     int read_size, i, ret;
-    int64_t start_time, end_time, end_time1;
+    int64_t end_time;
     int64_t filesize, offset, duration;
     
     /* free previous packet */
diff --git a/libavformat/yuv4mpeg.c b/libavformat/yuv4mpeg.c
index 1f38fe8689..30fdc54db5 100644
--- a/libavformat/yuv4mpeg.c
+++ b/libavformat/yuv4mpeg.c
@@ -336,7 +336,7 @@ static int yuv4_read_packet(AVFormatContext *s, AVPacket *pkt)
 {
     int i;
     char header[MAX_FRAME_HEADER+1];
-    int packet_size, ret, width, height;
+    int packet_size, width, height;
     AVStream *st = s->streams[0];
 
     for (i=0; i<MAX_FRAME_HEADER; i++) {