diff --git a/contrib/media/fplay/Makefile b/contrib/media/fplay/Makefile
index 05b1ed27d4..4849da0e0b 100644
--- a/contrib/media/fplay/Makefile
+++ b/contrib/media/fplay/Makefile
@@ -14,7 +14,7 @@ ARFLAG = crs
 SDK_DIR:= $(abspath ../../sdk)
 LIB_DIR:= $(SDK_DIR)/lib
 
-INCLUDES= -I. -I$(SDK_DIR)/sources/newlib/libc/include -I$(SDK_DIR)/sources/ffmpeg
+INCLUDES= -I. -I$(SDK_DIR)/sources/newlib/libc/include -I$(SDK_DIR)/sources/ffmpeg-2.5
 INCLUDES+=-I$(SDK_DIR)/sources/freetype/include
 #-I$(SDK_DIR)/sources/vaapi/libva-1.4.1
 
diff --git a/contrib/media/fplay/audio.c b/contrib/media/fplay/audio.c
index 43d7d7bc08..a2b0781db6 100644
--- a/contrib/media/fplay/audio.c
+++ b/contrib/media/fplay/audio.c
@@ -1,11 +1,12 @@
 
 #include <stdint.h>
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-#include "libswresample/swresample.h"
-
 #include <stdio.h>
 #include <string.h>
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libswresample/swresample.h>
+#include <kos32sys.h>
+
 #include "winlib/winlib.h"
 #include "sound.h"
 #include "fplay.h"
@@ -40,19 +41,12 @@ int init_audio(int format)
     int    version =-1;
     char  *errstr;
 
-    mutex_lock(&driver_lock);
-
     if((err = InitSound(&version)) !=0 )
     {
-        mutex_unlock(&driver_lock);
         errstr = "Sound service not installed\n\r";
         goto exit_whith_error;
     };
 
-    mutex_unlock(&driver_lock);
-
-//    printf("sound version 0x%x\n", version);
-
     if( (SOUND_VERSION>(version&0xFFFF)) ||
         (SOUND_VERSION<(version >> 16)))
     {
@@ -106,15 +100,12 @@ int decode_audio(AVCodecContext  *ctx, queue_t *qa)
     int got_frame;
     int data_size;
 
-
     if( astream.count > 192000*2)
         return -1;
 
     if( get_packet(qa, &pkt) == 0 )
         return 0;
 
- //          __asm__("int3");
-
     if (!aFrame)
     {
         if (!(aFrame = avcodec_alloc_frame()))
@@ -128,8 +119,6 @@ int decode_audio(AVCodecContext  *ctx, queue_t *qa)
     {
         data_size = 192000;
 
-//        len = avcodec_decode_audio3(ctx,(int16_t*)decoder_buffer,
-//                                   &data_size, &pkt_tmp);
         got_frame = 0;
         len = avcodec_decode_audio4(ctx, aFrame, &got_frame, &pkt_tmp);
 
@@ -200,19 +189,7 @@ int decode_audio(AVCodecContext  *ctx, queue_t *qa)
                 samples = astream.buffer+astream.count;
 
                 memcpy(samples, decoder_buffer, data_size);
-/*
-            memcpy(samples, aFrame->extended_data[0], plane_size);
 
-            if (planar && ctx->channels > 1)
-            {
-                uint8_t *out = ((uint8_t *)samples) + plane_size;
-                for (ch = 1; ch < ctx->channels; ch++)
-                {
-                    memcpy(out, aFrame->extended_data[ch], plane_size);
-                    out += plane_size;
-                }
-            }
-*/
                 astream.count += data_size;
                 mutex_unlock(&astream.lock);
             };
diff --git a/contrib/media/fplay/fplay.c b/contrib/media/fplay/fplay.c
index 9994de87eb..ace44ef3e8 100644
--- a/contrib/media/fplay/fplay.c
+++ b/contrib/media/fplay/fplay.c
@@ -51,7 +51,6 @@ int64_t  rewind_pos;
 int64_t stream_duration;
 
 int threads_running = DECODER_THREAD;
-mutex_t driver_lock;
 
 extern double audio_base;
 
@@ -110,11 +109,8 @@ int main( int argc, char *argv[])
     }
     else movie_file = file_name;
 
-//    __asm__ __volatile__("int3");
-
     stream_duration = pFormatCtx->duration;
 
-    printf("duration %f\n", (double)stream_duration);
    // Find the first video stream
     videoStream=-1;
     audioStream=-1;
@@ -172,7 +168,6 @@ int main( int argc, char *argv[])
 
 //    printf("ctx->pix_fmt %d\n", pCodecCtx->pix_fmt);
 
-    mutex_init(&driver_lock);
     mutex_init(&q_video.lock);
     mutex_init(&q_audio.lock);
 
@@ -245,7 +240,6 @@ int main( int argc, char *argv[])
     if(astream.lock.handle)
         mutex_destroy(&astream.lock);
 
-    mutex_destroy(&driver_lock);
     mutex_destroy(&q_video.lock);
     mutex_destroy(&q_audio.lock);
 
diff --git a/contrib/media/fplay/fplay.h b/contrib/media/fplay/fplay.h
index 5bb40aa97f..b81bdf2825 100644
--- a/contrib/media/fplay/fplay.h
+++ b/contrib/media/fplay/fplay.h
@@ -124,10 +124,6 @@ int decode_audio(AVCodecContext  *ctx, queue_t *qa);
 
 double get_master_clock(void);
 
-
-int create_thread(int (*proc)(void *param), void *param, int stack_size);
-
-
 static inline void GetNotify(void *event)
 {
     __asm__ __volatile__ (
diff --git a/contrib/media/fplay/utils.c b/contrib/media/fplay/utils.c
index d8a998233e..89a0a2bd9c 100644
--- a/contrib/media/fplay/utils.c
+++ b/contrib/media/fplay/utils.c
@@ -10,86 +10,6 @@
 
 extern uint32_t  hw2d ;
 
-#if 0
-#define FUTEX_INIT      0
-#define FUTEX_DESTROY   1
-#define FUTEX_WAIT      2
-#define FUTEX_WAKE      3
-
-int __fastcall mutex_init(mutex_t *mutex)
-{
-    unsigned int handle;
-
-    mutex->lock = 0;
-
-    asm volatile(
-    "int $0x40\t"
-    :"=a"(handle)
-    :"a"(77),"b"(FUTEX_INIT),"c"(mutex));
-    mutex->handle = handle;
-
-    return handle;
-};
-
-int __fastcall mutex_destroy(mutex_t *mutex)
-{
-    int retval;
-
-    asm volatile(
-    "int $0x40\t"
-    :"=a"(retval)
-    :"a"(77),"b"(FUTEX_DESTROY),"c"(mutex->handle));
-
-    return retval;
-};
-
-#define exchange_acquire(ptr, new) \
-  __atomic_exchange_4((ptr), (new), __ATOMIC_ACQUIRE)
-
-#define exchange_release(ptr, new) \
-  __atomic_exchange_4((ptr), (new), __ATOMIC_RELEASE)
-
-void __fastcall mutex_lock(mutex_t *mutex)
-{
-    int tmp;
-
-    if( __sync_fetch_and_add(&mutex->lock, 1) == 0)
-        return;
-
-    while (exchange_acquire (&mutex->lock, 2) != 0)
-    {
-        asm volatile(
-        "int $0x40\t"
-        :"=a"(tmp)
-        :"a"(77),"b"(FUTEX_WAIT),
-        "c"(mutex->handle),"d"(2),"S"(0));
-   }
-}
-
-int __fastcall mutex_trylock (mutex_t *mutex)
-{
-  int zero = 0;
-
-  return __atomic_compare_exchange_4(&mutex->lock, &zero, 1,0,__ATOMIC_ACQUIRE,__ATOMIC_RELAXED);
-}
-
-void  __fastcall mutex_unlock(mutex_t *mutex)
-{
-    int prev;
-
-    prev = exchange_release (&mutex->lock, 0);
-
-    if (prev != 1)
-    {
-        asm volatile(
-        "int $0x40\t"
-        :"=a"(prev)
-        :"a"(77),"b"(FUTEX_WAKE),
-        "c"(mutex->handle),"d"(1));
-    };
-};
-#endif
-
 int64_t _lseeki64(int fd, int64_t offset,  int origin )
 {
     int off = offset;
@@ -100,10 +20,6 @@ int put_packet(queue_t *q, AVPacket *pkt)
 {
     AVPacketList *q_pkt;
 
-    /* duplicate the packet */
-//    if (av_dup_packet(pkt) < 0)
-//        return -1;
-
     q_pkt = av_malloc(sizeof(AVPacketList));
     if (!q_pkt)
         return -1;
diff --git a/contrib/media/fplay/video.c b/contrib/media/fplay/video.c
index 96ee467be6..b9c713df7f 100644
--- a/contrib/media/fplay/video.c
+++ b/contrib/media/fplay/video.c
@@ -4,11 +4,12 @@
 #include <libavformat/avformat.h>
 #include <libswscale/swscale.h>
 #include <libavutil/imgutils.h>
-#include <kos32sys.h>
-#include "winlib/winlib.h"
-#include <sound.h>
-#include "fplay.h"
 #include <math.h>
+#include <kos32sys.h>
+#include <sound.h>
+
+#include "winlib/winlib.h"
+#include "fplay.h"
 
 int fplay_blit_bitmap(bitmap_t *bitmap, int dst_x, int dst_y,int w, int h);
 void draw_va_picture(render_t *render, AVPicture *picture);
@@ -71,7 +72,6 @@ int init_video(AVCodecContext *ctx)
     width = ctx->width;
     height = ctx->height;
 
-
     Frame = avcodec_alloc_frame();
     if ( Frame == NULL )
     {
@@ -83,9 +83,6 @@ int init_video(AVCodecContext *ctx)
     {
         int ret;
 
-//        printf("alloc picture %d %d %x\n",
-//                   ctx->width, ctx->height, ctx->pix_fmt );
-
         ret = avpicture_alloc(&frames[i].picture, ctx->pix_fmt,
                                ctx->width, ctx->height);
         if ( ret != 0 )
@@ -152,12 +149,6 @@ int decode_video(AVCodecContext  *ctx, queue_t *qv)
             else
                 pts= 0;
 
-//        pts = *(int64_t*)av_opt_ptr(avcodec_get_frame_class(),
-//                                Frame, "best_effort_timestamp");
-
-//        if (pts == AV_NOPTS_VALUE)
-//            pts = 0;
-
             pts *= av_q2d(video_time_base);
 
             dst_pic = &frames[dfx].picture;
@@ -167,7 +158,6 @@ int decode_video(AVCodecContext  *ctx, queue_t *qv)
                       Frame->linesize, ctx->pix_fmt, ctx->width, ctx->height);
 
             frames[dfx].pts = pts*1000.0;
-//            printf("pts %f\n", frames[dfx].pts);
 
             frames[dfx].ready = 1;
 
@@ -205,8 +195,6 @@ static void player_stop()
     decoder_state = PLAY_2_STOP;
     sound_state = PLAY_2_STOP;
     render_draw_client(main_render);
-//    printf("stop player\n");
-
 };
 
 int MainWindowProc(ctrl_t *ctrl, uint32_t msg, uint32_t arg1, uint32_t arg2)
@@ -353,7 +341,6 @@ int MainWindowProc(ctrl_t *ctrl, uint32_t msg, uint32_t arg1, uint32_t arg2)
 
                         rewind_pos = (prg->max - prg->min)*prg->pos/prg->ctrl.w;
 
-//                        printf("progress action pos: %d time: %f\n", prg->pos, (double)rewind_pos);
                         player_state  = REWIND;
                         decoder_state = REWIND;
                         sound_state   = PLAY_2_STOP;
@@ -379,10 +366,8 @@ int MainWindowProc(ctrl_t *ctrl, uint32_t msg, uint32_t arg1, uint32_t arg2)
                     int      level;
 
                     peak = sld->min + sld->pos * (sld->max - sld->min)/(96);
-//                    level = (log2(peak+16384)*10000.0)/15 - 10000;
                     level =  peak;
 
-//                    printf("level %d\n", level);
                     set_audio_volume(level, level);
                     send_message(&sld->ctrl, MSG_PAINT, 0, 0);
                     win->panel.lvl->vol = level;
@@ -621,9 +606,7 @@ render_t *create_render(window_t *win, AVCodecContext *ctx, uint32_t flags)
     render->ctx_height = ctx->height;
     render->ctx_format = ctx->pix_fmt;
 
-    mutex_lock(&driver_lock);
     render->caps = pxInit(1);
-    mutex_unlock(&driver_lock);
 
     right  = win->w;
     bottom = win->h-CAPTION_HEIGHT-PANEL_HEIGHT;