--- /dev/null
+#ifndef _VIDEO_CONFIG_X86_H_
+#define _VIDEO_CONFIG_X86_H_
+
+/* Default configuration for x86 platform */
+
+#if (TARGET_CPU_X86 == 1) || defined (_WIN32)
+
+#define DEFAULT_QUANTIZATION (6)
+
+#define MAX_NUM_MACRO_BLOCKS_PER_CALL (1)
+
+#define DEFAULT_INTERNAL_STREAM_SIZE (1024 * 8)
+
+#define VLIB_ALLOC_ALIGN (16) /* Default alignement for using SIMD instruction */
+
+#endif // TARGET_CPU_X86
+
+#endif // _VIDEO_CONFIG_X86_H_