Initial commit

Makefile

+all:
+	mkdir gst-v4l2
+	tar xf gst-nvvideo4linux2_src.tbz2 -C gst-v4l2
+	patch -Np1 -d gst-v4l2 < gst-nvvideo4linux2_src-no_sei_meta.patch
+	cd gst-v4l2/gst-v4l2 && $(MAKE)
+	cd gst-v4l2/gst-v4l2 && $(MAKE) install GST_INSTALL_DIR=/usr/lib/gstreamer-1.0
+	rm -rf gst-v4l2
+

gst-nvvideo4linux2_src-no_sei_meta.patch

+diff --git a/gst-v4l2/Makefile b/gst-v4l2/Makefile
+index 522a1f5..789567d 100644
+--- a/gst-v4l2/Makefile
++++ b/gst-v4l2/Makefile
+@@ -27,7 +27,7 @@ else
+   CFLAGS:= -DUSE_V4L2_TARGET_NV_CODECSDK=1 -DUSE_V4L2_TARGET_NV_X86=1 -DUSE_V4L2_GST_HEADER_VER_1_8
+ endif
+ 
+-LIBS:= -lnvbufsurface -lnvbufsurftransform -lgstnvdsseimeta -lgstnvcustomhelper
++LIBS:= -lnvbufsurface -lnvbufsurftransform -lgstnvcustomhelper
+ SRCS := $(wildcard *.c)
+ 
+ INCLUDES += -I./ -I../
+diff --git a/gst-v4l2/gstv4l2videodec.c b/gst-v4l2/gstv4l2videodec.c
+index 9bbb774..d180d73 100644
+--- a/gst-v4l2/gstv4l2videodec.c
++++ b/gst-v4l2/gstv4l2videodec.c
+@@ -30,7 +30,7 @@
+ #include "gstv4l2h26xparser.h"
+ #include "gstv4l2object.h"
+ #include "gstv4l2videodec.h"
+-#include "gstnvdsseimeta.h"
++//#include "gstnvdsseimeta.h"
+ #include "gst-nvcustomevent.h"
+ 
+ #include "stdlib.h"
+@@ -2195,6 +2195,7 @@ gst_v4l2_video_dec_handle_frame (GstVideoDecoder * decoder,
+       GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS |
+       GST_BUFFER_COPY_META, 0, 0);
+ 
++#if 0
+   /* Parse SEI data from the bitsream */
+   if ((is_cuvid == TRUE) && (self->extract_sei_type5_data == TRUE))
+   {
+@@ -2225,6 +2226,7 @@ gst_v4l2_video_dec_handle_frame (GstVideoDecoder * decoder,
+           gst_buffer_unmap (tmp, &map);
+       }
+   }
++#endif
+ 
+   gst_buffer_unref (tmp);
+ 
+diff --git a/gst-v4l2/gstv4l2videoenc.c b/gst-v4l2/gstv4l2videoenc.c
+index bbf2c23..988f03c 100644
+--- a/gst-v4l2/gstv4l2videoenc.c
++++ b/gst-v4l2/gstv4l2videoenc.c
+@@ -39,7 +39,7 @@
+ 
+ #include "gstv4l2object.h"
+ #include "gstv4l2videoenc.h"
+-#include "gstnvdsseimeta.h"
++//#include "gstnvdsseimeta.h"
+ #include "gst-nvcustomevent.h"
+ 
+ #include <string.h>
+@@ -1713,7 +1713,7 @@ gst_v4l2_video_enc_handle_frame (GstVideoEncoder * encoder,
+   }
+ 
+   if (frame->input_buffer) {
+-    
++#if 0
+     GstVideoSEIMeta *meta =
+         (GstVideoSEIMeta *) gst_buffer_get_meta (frame->input_buffer,
+                 GST_VIDEO_SEI_META_API_TYPE);
+@@ -1734,6 +1734,7 @@ gst_v4l2_video_enc_handle_frame (GstVideoEncoder * encoder,
+             self->v4l2output->sei_payload = (void *) meta->sei_metadata_ptr;
+         }
+     }
++#endif
+ 
+     GST_VIDEO_ENCODER_STREAM_UNLOCK (encoder);
+     ret =