diff --git a/live_forward.c b/live_forward.c
index 18bf0a909fe73ee4ef348cb1540776aa83f24fcb..d01a9bed3c2ab92271357fad8f09b4475f9a9a98 100644
--- a/live_forward.c
+++ b/live_forward.c
@@ -14,7 +14,6 @@ int main(int argc, char *argv[])
 	AVDictionary *muxopts;
 	if (argc != 5)
 		return 1;
-	av_register_all();
 	avformat_network_init();
 	init_env();
 	init_avlogbuf();
diff --git a/probe.c b/probe.c
index 2d19b7a8d0258e8c2570073fcdcdac554de6d869..4462784d24af02da3979874227d5c4d3076a925c 100644
--- a/probe.c
+++ b/probe.c
@@ -69,7 +69,6 @@ int main(int argc, char *argv[])
 	AVDictionary *opts;
 	if (argc != 5)
 		return 1;
-	av_register_all();
 	init_env();
 	init_avlogbuf();
 
diff --git a/publish_video.c b/publish_video.c
index 887ff9f74f4a9c1f2803e75b7eb192d2a306ea99..ae4bb3f3269518e6d03747e70eb65d1d8192f863 100644
--- a/publish_video.c
+++ b/publish_video.c
@@ -9,7 +9,6 @@ int main(int argc, char *argv[])
 	char *src, *dest, *destdir;
 	if (argc != 5)
 		return 1;
-	av_register_all();
 	umask(S_IWOTH);
 	init_env();
 	init_avlogbuf();
diff --git a/remux.c b/remux.c
index d7d4e5f4a9900ed7ff8ccd3b414f06b31bf2af5a..ed14f77e7fa31b26e23966f601498c8064009e04 100644
--- a/remux.c
+++ b/remux.c
@@ -14,7 +14,6 @@ int main(int argc, char *argv[])
 	AVDictionary *muxopts;
 	if (argc != 5)
 		return 1;
-	av_register_all();
 	init_env();
 	init_avlogbuf();
 	memset(&pkt, 0, sizeof(pkt));
diff --git a/thumbnail.c b/thumbnail.c
index 912679ae7a6ed124f492396808d4c6c3faf244df..288120c1373a84312967e74ed8f813809ca83356 100644
--- a/thumbnail.c
+++ b/thumbnail.c
@@ -31,7 +31,6 @@ int main(int argc, char *argv[])
 	AVFrame *frame;
 	if (argc != 5)
 		return 1;
-	av_register_all();
 	avformat_network_init();
 	init_env();
 	init_avlogbuf();
diff --git a/transcode.c b/transcode.c
index a493f712ebb9ebe1e5cfd68320a1494f0369cf45..ece6ccd53e157ab256256adf9a348721b43e50ad 100644
--- a/transcode.c
+++ b/transcode.c
@@ -263,8 +263,6 @@ int main(int argc, char *argv[])
 	AVDictionary *opts;
 	if (argc != 5)
 		return 1;
-	av_register_all();
-	avfilter_register_all();
 	init_env();
 	umask(S_IWOTH);
 	init_avlogbuf();