support new ffmpeg version

client_examples/Makefile.am

@@ -8,7 +8,7 @@ if HAVE_MP3LAME
 MP3LAME_LIB=-lmp3lame
 endif
 
-vnc2mpg_CFLAGS=-I$(FFMPEG_HOME)/libavformat -I$(FFMPEG_HOME)/libavcodec
+vnc2mpg_CFLAGS=-I$(FFMPEG_HOME)/libavformat -I$(FFMPEG_HOME)/libavcodec -I$(FFMPEG_HOME)/libavutil
 vnc2mpg_LDADD=$(LDADD) $(FFMPEG_HOME)/libavformat/libavformat.a $(FFMPEG_HOME)/libavcodec/libavcodec.a $(MP3LAME_LIB) -lm
 
 FFMPEG_CLIENT=vnc2mpg

client_examples/vnc2mpg.c

@@ -55,12 +55,16 @@ AVStream *add_video_stream(AVFormatContext *oc, int codec_id, int w, int h)
         exit(1);
     }
    
+#if LIBAVFORMAT_BUILD<4629
     c = &st->codec;
+#else
+    c = st->codec;
+#endif
     c->codec_id = codec_id;
     c->codec_type = CODEC_TYPE_VIDEO;
 
     /* put sample parameters */
-    c->bit_rate = 400000;
+    c->bit_rate = 800000;
     /* resolution must be a multiple of two */
     c->width = w;  
     c->height = h;
@@ -116,7 +120,11 @@ void open_video(AVFormatContext *oc, AVStream *st)
     AVCodec *codec;
     AVCodecContext *c;
 
+#if LIBAVFORMAT_BUILD<4629
     c = &st->codec;
+#else
+    c = st->codec;
+#endif
 
     /* find the video encoder */
     codec = avcodec_find_encoder(c->codec_id);
@@ -165,7 +173,11 @@ void write_video_frame(AVFormatContext *oc, AVStream *st)
     AVCodecContext *c;
     AVFrame *picture_ptr;
    
+#if LIBAVFORMAT_BUILD<4629
     c = &st->codec;
+#else
+    c = st->codec;
+#endif
     
         if (c->pix_fmt != PIX_FMT_RGB565) {
             /* as we only generate a RGB565 picture, we must convert it
@@ -219,7 +231,7 @@ void write_video_frame(AVFormatContext *oc, AVStream *st)
 
 void close_video(AVFormatContext *oc, AVStream *st)
 {
-    avcodec_close(&st->codec);
+    avcodec_close(st->codec);
     av_free(picture->data[0]);
     av_free(picture);
     if (tmp_picture) {