diff --git a/libeplayer3-arm/include/writer.h b/libeplayer3-arm/include/writer.h
index ffae2a9..ad667e8 100644
--- a/libeplayer3-arm/include/writer.h
+++ b/libeplayer3-arm/include/writer.h
@@ -39,7 +39,6 @@ typedef struct Writer_s
 {
 	int (* reset)();
 	int (* writeData)(void *);
-	int (* writeReverseData)(void *);
 	WriterCaps_t *caps;
 } Writer_t;
 
diff --git a/libeplayer3-arm/output/writer/mipsel/aac.c b/libeplayer3-arm/output/writer/mipsel/aac.c
index f9f85a6..93a14fd 100644
--- a/libeplayer3-arm/output/writer/mipsel/aac.c
+++ b/libeplayer3-arm/output/writer/mipsel/aac.c
@@ -333,7 +333,6 @@ struct Writer_s WriterAudioAAC =
 {
 	&reset,
 	&writeDataADTS,
-	NULL,
 	&caps
 };
 
@@ -351,7 +350,6 @@ struct Writer_s WriterAudioAACLATM =
 {
 	&reset,
 	&writeDataLATM,
-	NULL,
 	&caps_aac_latm
 };
 
@@ -369,6 +367,5 @@ struct Writer_s WriterAudioAACPLUS =
 {
 	&reset,
 	&writeDataADTS,
-	NULL,
 	&caps_aacplus
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/ac3.c b/libeplayer3-arm/output/writer/mipsel/ac3.c
index 39b7cc7..802f320 100644
--- a/libeplayer3-arm/output/writer/mipsel/ac3.c
+++ b/libeplayer3-arm/output/writer/mipsel/ac3.c
@@ -147,7 +147,6 @@ struct Writer_s WriterAudioAC3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_ac3
 };
 
@@ -165,6 +164,5 @@ struct Writer_s WriterAudioEAC3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_eac3
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/amr.c b/libeplayer3-arm/output/writer/mipsel/amr.c
index 06ed981..0847ecd 100644
--- a/libeplayer3-arm/output/writer/mipsel/amr.c
+++ b/libeplayer3-arm/output/writer/mipsel/amr.c
@@ -169,6 +169,5 @@ struct Writer_s WriterAudioAMR =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_amr
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/divx3.c b/libeplayer3-arm/output/writer/mipsel/divx3.c
index ca8599c..349f4bc 100644
--- a/libeplayer3-arm/output/writer/mipsel/divx3.c
+++ b/libeplayer3-arm/output/writer/mipsel/divx3.c
@@ -190,6 +190,5 @@ struct Writer_s WriterVideoDIVX3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&divix3_caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/dts.c b/libeplayer3-arm/output/writer/mipsel/dts.c
index fa5103f..f001441 100644
--- a/libeplayer3-arm/output/writer/mipsel/dts.c
+++ b/libeplayer3-arm/output/writer/mipsel/dts.c
@@ -173,6 +173,5 @@ struct Writer_s WriterAudioDTS =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/h263.c b/libeplayer3-arm/output/writer/mipsel/h263.c
index 9e6c32e..bca9f9b 100644
--- a/libeplayer3-arm/output/writer/mipsel/h263.c
+++ b/libeplayer3-arm/output/writer/mipsel/h263.c
@@ -148,7 +148,6 @@ struct Writer_s WriterVideoH263 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_h263
 };
 
@@ -166,6 +165,5 @@ struct Writer_s WriterVideoFLV =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_flv
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/h264.c b/libeplayer3-arm/output/writer/mipsel/h264.c
index 90fe5a1..a01cba1 100644
--- a/libeplayer3-arm/output/writer/mipsel/h264.c
+++ b/libeplayer3-arm/output/writer/mipsel/h264.c
@@ -413,11 +413,6 @@ static int writeData(void *_call)
 	return len;
 }
 
-static int writeReverseData(void *_call)
-{
-	WriterAVCallData_t *call = (WriterAVCallData_t *) _call;
-	return 0;
-}
 /* ***************************** */
 /* Writer  Definition            */
 /* ***************************** */
@@ -436,6 +431,5 @@ struct Writer_s WriterVideoH264 =
 {
 	&reset,
 	&writeData,
-	&writeReverseData,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/h265.c b/libeplayer3-arm/output/writer/mipsel/h265.c
index b0d07b2..d34405f 100644
--- a/libeplayer3-arm/output/writer/mipsel/h265.c
+++ b/libeplayer3-arm/output/writer/mipsel/h265.c
@@ -282,11 +282,6 @@ static int writeData(void *_call)
 	return len;
 }
 
-static int writeReverseData(void *_call)
-{
-	WriterAVCallData_t *call = (WriterAVCallData_t *) _call;
-	return 0;
-}
 /* ***************************** */
 /* Writer  Definition            */
 /* ***************************** */
@@ -305,6 +300,5 @@ struct Writer_s WriterVideoH265 =
 {
 	&reset,
 	&writeData,
-	&writeReverseData,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/lpcm.c b/libeplayer3-arm/output/writer/mipsel/lpcm.c
index 5030177..2fc6cec 100644
--- a/libeplayer3-arm/output/writer/mipsel/lpcm.c
+++ b/libeplayer3-arm/output/writer/mipsel/lpcm.c
@@ -261,6 +261,5 @@ struct Writer_s WriterAudioLPCM =
 {
 	&reset,
 	&writeData, /* writeDataLPCM */
-	NULL,
 	&caps_lpcm
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/mp3.c b/libeplayer3-arm/output/writer/mipsel/mp3.c
index 9afb51e..5b712bc 100644
--- a/libeplayer3-arm/output/writer/mipsel/mp3.c
+++ b/libeplayer3-arm/output/writer/mipsel/mp3.c
@@ -147,7 +147,6 @@ struct Writer_s WriterAudioMP3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_mp3
 };
 
@@ -165,7 +164,6 @@ struct Writer_s WriterAudioMPEGL3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_mpegl3
 };
 
@@ -183,6 +181,5 @@ struct Writer_s WriterAudioVORBIS =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_vorbis
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/mpeg2.c b/libeplayer3-arm/output/writer/mipsel/mpeg2.c
index b15a4db..26706a0 100644
--- a/libeplayer3-arm/output/writer/mipsel/mpeg2.c
+++ b/libeplayer3-arm/output/writer/mipsel/mpeg2.c
@@ -157,7 +157,6 @@ struct Writer_s WriterVideoMPEG2 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
 
@@ -175,6 +174,5 @@ struct Writer_s WriterVideoMPEG1 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&mpg1_caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/mpeg4.c b/libeplayer3-arm/output/writer/mipsel/mpeg4.c
index f9f99b3..f5fcc13 100644
--- a/libeplayer3-arm/output/writer/mipsel/mpeg4.c
+++ b/libeplayer3-arm/output/writer/mipsel/mpeg4.c
@@ -159,6 +159,5 @@ struct Writer_s WriterVideoMPEG4 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&mpeg4p2_caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/pcm.c b/libeplayer3-arm/output/writer/mipsel/pcm.c
index 29ef0f4..73c8359 100644
--- a/libeplayer3-arm/output/writer/mipsel/pcm.c
+++ b/libeplayer3-arm/output/writer/mipsel/pcm.c
@@ -127,7 +127,7 @@ static int32_t writeData(void *_call)
 		return 0;
 	}
 	static uint8_t  PesHeader[PES_MAX_HEADER_SIZE + 22];
-	pcmPrivateData_t *pcmPrivateData  = (pcmPrivateData_t *)call->private_data;
+	pcmPrivateData_t *pcmPrivateData = (pcmPrivateData_t *)call->private_data;
 	uint8_t *buffer = call->data;
 	uint32_t   size = call->len;
 	if (pcmPrivateData->bResampling || NULL == fixed_buffer)
@@ -147,7 +147,7 @@ static int32_t writeData(void *_call)
 		int32_t channels = (uint8_t) pcmPrivateData->channels;
 		int32_t block_align = 0;
 		int32_t byterate = 0;
-		uint32_t codecID   = (uint32_t)pcmPrivateData->ffmpeg_codec_id;
+		uint32_t codecID = (uint32_t)pcmPrivateData->ffmpeg_codec_id;
 		uint8_t dataPrecision = 0;
 		uint8_t LE = 0;
 		switch (codecID)
@@ -288,7 +288,6 @@ struct Writer_s WriterAudioPCM =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_pcm
 };
 
@@ -306,6 +305,5 @@ struct Writer_s WriterAudioIPCM =
 {
 	&reset,
 	&writeData, /* writeDataIPCM */
-	NULL,
 	&caps_ipcm
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/vc1.c b/libeplayer3-arm/output/writer/mipsel/vc1.c
index 2f543a0..33eeab8 100644
--- a/libeplayer3-arm/output/writer/mipsel/vc1.c
+++ b/libeplayer3-arm/output/writer/mipsel/vc1.c
@@ -194,6 +194,5 @@ struct Writer_s WriterVideoVC1 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/vp.c b/libeplayer3-arm/output/writer/mipsel/vp.c
index 326a7b3..3a4533b 100644
--- a/libeplayer3-arm/output/writer/mipsel/vp.c
+++ b/libeplayer3-arm/output/writer/mipsel/vp.c
@@ -167,7 +167,6 @@ struct Writer_s WriterVideoVP6 =
 {
 	&reset,
 	&writeDataVP6,
-	NULL,
 	&capsVP6
 };
 
@@ -185,7 +184,6 @@ struct Writer_s WriterVideoVP8 =
 {
 	&reset,
 	&writeDataVP89,
-	NULL,
 	&capsVP8
 };
 
@@ -203,7 +201,6 @@ struct Writer_s WriterVideoVP9 =
 {
 	&reset,
 	&writeDataVP89,
-	NULL,
 	&capsVP9
 };
 
@@ -221,6 +218,5 @@ struct Writer_s WriterVideoSPARK =
 {
 	&reset,
 	&writeDataVP89,
-	NULL,
 	&capsSPARK
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/wma.c b/libeplayer3-arm/output/writer/mipsel/wma.c
index c407d60..1c43ee0 100644
--- a/libeplayer3-arm/output/writer/mipsel/wma.c
+++ b/libeplayer3-arm/output/writer/mipsel/wma.c
@@ -161,7 +161,7 @@ static int writeData(void *_call)
 }
 
 /* ***************************** */
-/* Writer Definition            */
+/* Writer Definition             */
 /* ***************************** */
 
 static WriterCaps_t capsWMAPRO =
@@ -178,7 +178,6 @@ struct Writer_s WriterAudioWMAPRO =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&capsWMAPRO
 };
 
@@ -196,6 +195,5 @@ struct Writer_s WriterAudioWMA =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&capsWMA
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/wmv.c b/libeplayer3-arm/output/writer/mipsel/wmv.c
index e9b7053..6cf8da1 100644
--- a/libeplayer3-arm/output/writer/mipsel/wmv.c
+++ b/libeplayer3-arm/output/writer/mipsel/wmv.c
@@ -20,7 +20,7 @@
  */
 
 /* ***************************** */
-/* Includes           */
+/* Includes                      */
 /* ***************************** */
 
 #include <stdio.h>
@@ -50,7 +50,7 @@
 #include "writer.h"
 
 /* ***************************** */
-/* Makros/Constants       */
+/* Makros/Constants              */
 /* ***************************** */
 
 #define WMV_FRAME_START_CODE 0x0d
@@ -79,7 +79,7 @@ static short debug_level = 10;
 #endif
 
 /* ***************************** */
-/* Types             */
+/* Types                         */
 /* ***************************** */
 
 static const  uint8_t Vc1FrameStartCode[]     = {0, 0, 1, WMV_FRAME_START_CODE};
@@ -201,6 +201,5 @@ struct Writer_s WriterVideoWMV =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/mipsel/writer.c b/libeplayer3-arm/output/writer/mipsel/writer.c
index 4d5853f..de99006 100644
--- a/libeplayer3-arm/output/writer/mipsel/writer.c
+++ b/libeplayer3-arm/output/writer/mipsel/writer.c
@@ -22,6 +22,7 @@
 /* ***************************** */
 /* Includes                      */
 /* ***************************** */
+
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
diff --git a/libeplayer3-arm/output/writer/sh4/aac.c b/libeplayer3-arm/output/writer/sh4/aac.c
index 0e4f344..8617e74 100644
--- a/libeplayer3-arm/output/writer/sh4/aac.c
+++ b/libeplayer3-arm/output/writer/sh4/aac.c
@@ -330,7 +330,6 @@ struct Writer_s WriterAudioAAC =
 {
 	&reset,
 	&writeDataADTS,
-	NULL,
 	&caps
 };
 
@@ -348,7 +347,6 @@ struct Writer_s WriterAudioAACLATM =
 {
 	&reset,
 	&writeDataLATM,
-	NULL,
 	&caps_aac_latm
 };
 
@@ -366,6 +364,5 @@ struct Writer_s WriterAudioAACPLUS =
 {
 	&reset,
 	&writeDataADTS,
-	NULL,
 	&caps_aacplus
 };
diff --git a/libeplayer3-arm/output/writer/sh4/ac3.c b/libeplayer3-arm/output/writer/sh4/ac3.c
index fccccf9..6214b65 100644
--- a/libeplayer3-arm/output/writer/sh4/ac3.c
+++ b/libeplayer3-arm/output/writer/sh4/ac3.c
@@ -142,7 +142,6 @@ struct Writer_s WriterAudioAC3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_ac3
 };
 
@@ -160,6 +159,5 @@ struct Writer_s WriterAudioEAC3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_eac3
 };
diff --git a/libeplayer3-arm/output/writer/sh4/divx.c b/libeplayer3-arm/output/writer/sh4/divx.c
index fe67339..f0c2013 100644
--- a/libeplayer3-arm/output/writer/sh4/divx.c
+++ b/libeplayer3-arm/output/writer/sh4/divx.c
@@ -187,7 +187,6 @@ struct Writer_s WriterVideoMPEG4 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&mpeg4p2_caps
 };
 
@@ -195,7 +194,6 @@ struct Writer_s WriterVideoMSCOMP =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&mpeg4p2_caps
 };
 
@@ -213,7 +211,6 @@ struct Writer_s WriterVideoFOURCC =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&fourcc_caps
 };
 
@@ -231,6 +228,5 @@ struct Writer_s WriterVideoDIVX =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&divx_caps
 };
diff --git a/libeplayer3-arm/output/writer/sh4/divx2.c b/libeplayer3-arm/output/writer/sh4/divx2.c
index 8386046..c928058 100644
--- a/libeplayer3-arm/output/writer/sh4/divx2.c
+++ b/libeplayer3-arm/output/writer/sh4/divx2.c
@@ -213,7 +213,6 @@ struct Writer_s WriterVideoMPEG4 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&mpeg4p2_caps
 };
 
@@ -221,7 +220,6 @@ struct Writer_s WriterVideoMSCOMP =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&mpeg4p2_caps
 };
 
@@ -239,7 +237,6 @@ struct Writer_s WriterVideoFOURCC =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&fourcc_caps
 };
 
@@ -257,6 +254,5 @@ struct Writer_s WriterVideoDIVX =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&divx_caps
 };
diff --git a/libeplayer3-arm/output/writer/sh4/dts.c b/libeplayer3-arm/output/writer/sh4/dts.c
index 514bd7a..64b5862 100644
--- a/libeplayer3-arm/output/writer/sh4/dts.c
+++ b/libeplayer3-arm/output/writer/sh4/dts.c
@@ -171,6 +171,5 @@ struct Writer_s WriterAudioDTS =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/sh4/h263.c b/libeplayer3-arm/output/writer/sh4/h263.c
index 4f86fa9..4c56341 100644
--- a/libeplayer3-arm/output/writer/sh4/h263.c
+++ b/libeplayer3-arm/output/writer/sh4/h263.c
@@ -150,7 +150,6 @@ struct Writer_s WriterVideoH263 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_h263
 };
 
@@ -168,6 +167,5 @@ struct Writer_s WriterVideoFLV =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_flv
 };
diff --git a/libeplayer3-arm/output/writer/sh4/h264.c b/libeplayer3-arm/output/writer/sh4/h264.c
index ed1e5a8..ffaf118 100644
--- a/libeplayer3-arm/output/writer/sh4/h264.c
+++ b/libeplayer3-arm/output/writer/sh4/h264.c
@@ -105,6 +105,7 @@ static int       avc3 = 0;
 /* ***************************** */
 /* MISC Functions                */
 /* ***************************** */
+
 // Please see: https://bugzilla.mozilla.org/show_bug.cgi?id=1105771
 static int32_t UpdateExtraData(uint8_t **ppExtraData, uint32_t *pExtraDataSize, uint8_t *pData, uint32_t dataSize)
 {
@@ -434,28 +435,6 @@ static int32_t writeData(void *_call)
 	return len;
 }
 
-static int writeReverseData(void *_call)
-{
-	WriterAVCallData_t *call = (WriterAVCallData_t *) _call;
-	h264_printf(10, "\n");
-	if (call == NULL)
-	{
-		h264_err("call data is NULL...\n");
-		return 0;
-	}
-	h264_printf(10, "VideoPts %lld\n", call->Pts);
-	if ((call->data == NULL) || (call->len <= 0))
-	{
-		h264_err("NULL Data. ignoring...\n");
-		return 0;
-	}
-	if (call->fd < 0)
-	{
-		h264_err("file pointer < 0. ignoring ...\n");
-		return 0;
-	}
-	return 0;
-}
 /* ***************************** */
 /* Writer  Definition            */
 /* ***************************** */
@@ -474,6 +453,5 @@ struct Writer_s WriterVideoH264 =
 {
 	&reset,
 	&writeData,
-	&writeReverseData,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/sh4/mp3.c b/libeplayer3-arm/output/writer/sh4/mp3.c
index 3224ad3..d2edf18 100644
--- a/libeplayer3-arm/output/writer/sh4/mp3.c
+++ b/libeplayer3-arm/output/writer/sh4/mp3.c
@@ -140,7 +140,6 @@ struct Writer_s WriterAudioMP3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_mp3
 };
 
@@ -156,7 +155,6 @@ struct Writer_s WriterAudioMPEGL3 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_mpegl3
 };
 
@@ -172,6 +170,5 @@ struct Writer_s WriterAudioVORBIS =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_vorbis
 };
diff --git a/libeplayer3-arm/output/writer/sh4/mpeg2.c b/libeplayer3-arm/output/writer/sh4/mpeg2.c
index 123f9dc..d501a8f 100644
--- a/libeplayer3-arm/output/writer/sh4/mpeg2.c
+++ b/libeplayer3-arm/output/writer/sh4/mpeg2.c
@@ -158,7 +158,6 @@ struct Writer_s WriterVideoMPEG2 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
 
@@ -176,6 +175,5 @@ struct Writer_s WriterVideoMPEGH264 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&h264_caps
 };
diff --git a/libeplayer3-arm/output/writer/sh4/pcm.c b/libeplayer3-arm/output/writer/sh4/pcm.c
index 14710ae..796e052 100644
--- a/libeplayer3-arm/output/writer/sh4/pcm.c
+++ b/libeplayer3-arm/output/writer/sh4/pcm.c
@@ -333,7 +333,6 @@ struct Writer_s WriterAudioPCM =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_pcm
 };
 
@@ -349,6 +348,5 @@ struct Writer_s WriterAudioIPCM =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_ipcm
 };
diff --git a/libeplayer3-arm/output/writer/sh4/vc1.c b/libeplayer3-arm/output/writer/sh4/vc1.c
index d034c2f..3f874a1 100644
--- a/libeplayer3-arm/output/writer/sh4/vc1.c
+++ b/libeplayer3-arm/output/writer/sh4/vc1.c
@@ -84,7 +84,7 @@ static short debug_level = 0;
 #endif
 
 /* ***************************** */
-/* Types             */
+/* Types                         */
 /* ***************************** */
 
 static const unsigned char  SequenceLayerStartCode[]      = {0x00,    0x00,   0x01,   VC1_SEQUENCE_LAYER_METADATA_START_CODE};
@@ -237,7 +237,7 @@ static int writeData(void *_call)
 }
 
 /* ***************************** */
-/* Writer  Definition       */
+/* Writer  Definition            */
 /* ***************************** */
 
 static WriterCaps_t caps =
@@ -254,6 +254,5 @@ struct Writer_s WriterVideoVC1 =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };
diff --git a/libeplayer3-arm/output/writer/sh4/vorbis.c b/libeplayer3-arm/output/writer/sh4/vorbis.c
index 34d8a82..6e10217 100644
--- a/libeplayer3-arm/output/writer/sh4/vorbis.c
+++ b/libeplayer3-arm/output/writer/sh4/vorbis.c
@@ -141,6 +141,5 @@ struct Writer_s WriterAudioVORBIS =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps_vorbis
 };
diff --git a/libeplayer3-arm/output/writer/sh4/wma.c b/libeplayer3-arm/output/writer/sh4/wma.c
index d84ad98..aa1ae54 100644
--- a/libeplayer3-arm/output/writer/sh4/wma.c
+++ b/libeplayer3-arm/output/writer/sh4/wma.c
@@ -150,7 +150,7 @@ static int writeData(void *_call)
 }
 
 /* ***************************** */
-/* Writer Definition            */
+/* Writer Definition             */
 /* ***************************** */
 
 static WriterCaps_t capsWMAPRO =
@@ -167,7 +167,6 @@ struct Writer_s WriterAudioWMAPRO =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&capsWMAPRO
 };
 
@@ -185,6 +184,5 @@ struct Writer_s WriterAudioWMA =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&capsWMA
 };
diff --git a/libeplayer3-arm/output/writer/sh4/wmv.c b/libeplayer3-arm/output/writer/sh4/wmv.c
index 75c6278..6e2325e 100644
--- a/libeplayer3-arm/output/writer/sh4/wmv.c
+++ b/libeplayer3-arm/output/writer/sh4/wmv.c
@@ -248,6 +248,5 @@ struct Writer_s WriterVideoWMV =
 {
 	&reset,
 	&writeData,
-	NULL,
 	&caps
 };