diff -Nru qutecom-2.2.1.orig/wifo/phapi/phcodec-avcodec-wrapper.c qutecom-2.2.1/wifo/phapi/phcodec-avcodec-wrapper.c
--- qutecom-2.2.1.orig/wifo/phapi/phcodec-avcodec-wrapper.c	2014-05-15 14:34:08.441269093 +0000
+++ qutecom-2.2.1/wifo/phapi/phcodec-avcodec-wrapper.c	2014-05-15 14:34:37.222928237 +0000
@@ -53,9 +53,6 @@
 
 void ph_avcodec_wrapper_init()
 {
-#if LIBAVCODEC_VERSION_MAJOR < 54
-	avcodec_init();
-#endif
 	avcodec_register_all();
 }
 
@@ -64,9 +61,13 @@
 
 	int dec_len, got_picture = 0;
 	ph_avcodec_decoder_ctx_t * decoder_t = (ph_avcodec_decoder_ctx_t *) ctx;
-
-	dec_len = avcodec_decode_video(decoder_t->context,
-		dst, &got_picture, (uint8_t *)src, srcsize);
+	AVPacket avpkt;
+	av_init_packet(&avpkt);
+	avpkt.data = (uint8_t *)src;
+	avpkt.size = srcsize;
+	avpkt.flags = AV_PKT_FLAG_KEY;
+	dec_len = avcodec_decode_video2(decoder_t->context,
+		dst, &got_picture, &avpkt);
 
 	if (got_picture)
 	{
@@ -95,7 +96,7 @@
 	dest_width = PHMEDIA_VIDEO_FRAME_WIDTH;
 	dest_height = PHMEDIA_VIDEO_FRAME_HEIGHT;
 
-	encoder_t->context = avcodec_alloc_context();
+	encoder_t->context = avcodec_alloc_context3(NULL);
 	encoder_t->encoder = avcodec_find_encoder(
 			meta_t->avcodec_encoder_id);
 
@@ -144,7 +145,7 @@
 	dest_height = PHMEDIA_VIDEO_FRAME_HEIGHT;
 
 
-	decoder_t->context = avcodec_alloc_context();
+	decoder_t->context = avcodec_alloc_context3(NULL);
 	decoder_t->pictureIn = avcodec_alloc_frame();
 
 	decoder_t->decoder = avcodec_find_decoder(meta_t->avcodec_decoder_id);
@@ -159,7 +160,7 @@
 	//decoder_t->context->dsp_mask = (FF_MM_MMX|FF_MM_MMXEXT|FF_MM_SSE|FF_MM_SSE2);
 	decoder_t->context->idct_algo = FF_IDCT_AUTO;
 
-	if (avcodec_open(decoder_t->context, decoder_t->decoder) < 0) 
+	if (avcodec_open2(decoder_t->context, decoder_t->decoder, NULL) < 0)
 	{
 		return -1;
 	}
diff -Nru qutecom-2.2.1.orig/wifo/phapi/phcodec-h263.c qutecom-2.2.1/wifo/phapi/phcodec-h263.c
--- qutecom-2.2.1.orig/wifo/phapi/phcodec-h263.c	2014-05-15 14:34:08.441269093 +0000
+++ qutecom-2.2.1/wifo/phapi/phcodec-h263.c	2014-05-15 14:34:37.222928237 +0000
@@ -76,6 +76,11 @@
 	}
 
 	h263t->encoder_ctx.context->flags |= CODEC_FLAG_QP_RD;
+#ifdef CODEC_FLAG_H263P_SLICE_STRUCT
+	h263t->encoder_ctx.context->flags |= CODEC_FLAG_H263P_SLICE_STRUCT;
+#else
+        av_opt_set_int(h263t->encoder_ctx.context->priv_data, "structured_slices", 1, 0);
+#endif
 	h263t->encoder_ctx.context->flags |= CODEC_FLAG_QSCALE;
 
 	//h263t->encoder_ctx.context->flags |= CODEC_FLAG_INPUT_PRESERVED;
@@ -92,8 +97,8 @@
 	h263t->encoder_ctx.context->rc_buffer_size = DEFAULT_RATE * 64;
 	h263t->encoder_ctx.context->bit_rate = DEFAULT_RATE;
 
-	if (avcodec_open(h263t->encoder_ctx.context,
-			h263t->encoder_ctx.encoder) < 0)
+	if (avcodec_open2(h263t->encoder_ctx.context,
+			h263t->encoder_ctx.encoder, NULL) < 0)
 	{
 		return 0;
 	}
diff -Nru qutecom-2.2.1.orig/wifo/phapi/phcodec-h263flv1.c qutecom-2.2.1/wifo/phapi/phcodec-h263flv1.c
--- qutecom-2.2.1.orig/wifo/phapi/phcodec-h263flv1.c	2014-05-15 14:34:08.442269081 +0000
+++ qutecom-2.2.1/wifo/phapi/phcodec-h263flv1.c	2014-05-15 14:34:37.222928237 +0000
@@ -76,6 +76,11 @@
 	}
 
 	h263t->encoder_ctx.context->flags |= CODEC_FLAG_QP_RD;
+#ifdef CODEC_FLAG_H263P_SLICE_STRUCT
+	h263t->encoder_ctx.context->flags |= CODEC_FLAG_H263P_SLICE_STRUCT;
+#else
+        av_opt_set_int(h263t->encoder_ctx.context->priv_data, "structured_slices", 1, 0);
+#endif
 	h263t->encoder_ctx.context->flags |= CODEC_FLAG_QSCALE;
 
 	//h263t->encoder_ctx.context->flags |= CODEC_FLAG_INPUT_PRESERVED;
@@ -92,8 +97,8 @@
 	h263t->encoder_ctx.context->rc_buffer_size = DEFAULT_RATE * 64;
 	h263t->encoder_ctx.context->bit_rate = DEFAULT_RATE;
 
-	if (avcodec_open(h263t->encoder_ctx.context,
-			h263t->encoder_ctx.encoder) < 0)
+	if (avcodec_open2(h263t->encoder_ctx.context,
+			h263t->encoder_ctx.encoder, NULL) < 0)
 	{
 		return 0;
 	}
diff -Nru qutecom-2.2.1.orig/wifo/phapi/phcodec-h263plus.c qutecom-2.2.1/wifo/phapi/phcodec-h263plus.c
--- qutecom-2.2.1.orig/wifo/phapi/phcodec-h263plus.c	2014-05-15 14:34:08.442269081 +0000
+++ qutecom-2.2.1/wifo/phapi/phcodec-h263plus.c	2014-05-15 14:34:37.222928237 +0000
@@ -69,6 +69,11 @@
 	}
 
 	h263t->encoder_ctx.context->flags |= CODEC_FLAG_QP_RD;
+#ifdef CODEC_FLAG_H263P_SLICE_STRUCT
+	h263t->encoder_ctx.context->flags |= CODEC_FLAG_H263P_SLICE_STRUCT;
+#else
+        av_opt_set_int(h263t->encoder_ctx.context->priv_data, "structured_slices", 1, 0);
+#endif
 	h263t->encoder_ctx.context->flags |= CODEC_FLAG_QSCALE;
 
 	//h263t->encoder_ctx.context->flags |= CODEC_FLAG_INPUT_PRESERVED;
@@ -85,8 +90,8 @@
 	h263t->encoder_ctx.context->rc_buffer_size = DEFAULT_RATE * 64;
 	h263t->encoder_ctx.context->bit_rate = DEFAULT_RATE;
 
-	if (avcodec_open(h263t->encoder_ctx.context,
-			h263t->encoder_ctx.encoder) < 0)
+	if (avcodec_open2(h263t->encoder_ctx.context,
+			h263t->encoder_ctx.encoder, NULL) < 0)
 	{
 		return 0;
 	}
diff -Nru qutecom-2.2.1.orig/wifo/phapi/phcodec-h264.c qutecom-2.2.1/wifo/phapi/phcodec-h264.c
--- qutecom-2.2.1.orig/wifo/phapi/phcodec-h264.c	2014-05-15 14:34:08.442269081 +0000
+++ qutecom-2.2.1/wifo/phapi/phcodec-h264.c	2014-05-15 14:34:37.222928237 +0000
@@ -77,8 +77,8 @@
 		return 0;
 	}
 
-	if (avcodec_open(h264t->encoder_ctx.context,
-			h264t->encoder_ctx.encoder) < 0)
+	if (avcodec_open2(h264t->encoder_ctx.context,
+			h264t->encoder_ctx.encoder, NULL) < 0)
 	{
 		return -1;
 	}
diff -Nru qutecom-2.2.1.orig/wifo/phapi/phcodec-mpeg4.c qutecom-2.2.1/wifo/phapi/phcodec-mpeg4.c
--- qutecom-2.2.1.orig/wifo/phapi/phcodec-mpeg4.c	2014-05-15 14:34:08.443269070 +0000
+++ qutecom-2.2.1/wifo/phapi/phcodec-mpeg4.c	2014-05-15 14:34:37.222928237 +0000
@@ -96,8 +96,8 @@
 	mpeg4t->encoder_ctx.context->i_quant_factor = -0.8;
 	mpeg4t->encoder_ctx.context->thread_count = 1;
 
-	if (avcodec_open(mpeg4t->encoder_ctx.context,
-			mpeg4t->encoder_ctx.encoder) < 0)
+	if (avcodec_open2(mpeg4t->encoder_ctx.context,
+			mpeg4t->encoder_ctx.encoder, NULL) < 0)
 	{
 		return 0;
 	}