whitespace cosmetics: Remove all trailing whitespace.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29305 b3059339-0415-0410-9bf9-f77b7e298cf2

58 files changed, 1154 insertions, 1154 deletions

diff --git a/libmpdemux/aac_hdr.c b/libmpdemux/aac_hdr.c
index b9ca15c748..e9c4f5dcc7 100644
--- a/libmpdemux/aac_hdr.c
+++ b/libmpdemux/aac_hdr.c
@@ -31,10 +31,10 @@ int aac_parse_frame(uint8_t *buf, int *srate, int *num)
 {
 	int i = 0, sr, fl = 0, id;
 	static int srates[] = {96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 0, 0, 0};
-	
+
 	if((buf[i] != 0xFF) || ((buf[i+1] & 0xF6) != 0xF0))
 		return 0;
-	
+
 	id = (buf[i+1] >> 3) & 0x01;	//id=1 mpeg2, 0: mpeg4
 	sr = (buf[i+2] >> 2)  & 0x0F;
 	if(sr > 11)
diff --git a/libmpdemux/asf.h b/libmpdemux/asf.h
index b97089bc15..b8cd4374ff 100644
--- a/libmpdemux/asf.h
+++ b/libmpdemux/asf.h
@@ -25,7 +25,7 @@
 #include "mpbswap.h"
 
 ///////////////////////
-// ASF Object Header 
+// ASF Object Header
 ///////////////////////
 typedef struct __attribute__((packed)) {
   uint8_t guid[16];
@@ -33,7 +33,7 @@ typedef struct __attribute__((packed)) {
 } ASF_obj_header_t;
 
 ////////////////
-// ASF Header 
+// ASF Header
 ////////////////
 typedef struct __attribute__((packed)) {
   ASF_obj_header_t objh;
@@ -43,7 +43,7 @@ typedef struct __attribute__((packed)) {
 } ASF_header_t;
 
 /////////////////////
-// ASF File Header 
+// ASF File Header
 /////////////////////
 typedef struct __attribute__((packed)) {
   uint8_t stream_id[16]; // stream GUID
@@ -84,7 +84,7 @@ typedef struct  __attribute__((packed)) {
 } ASF_content_description_t;
 
 ////////////////////////
-// ASF Segment Header 
+// ASF Segment Header
 ////////////////////////
 typedef struct __attribute__((packed)) {
   uint8_t streamno;
diff --git a/libmpdemux/asfguid.h b/libmpdemux/asfguid.h
index f5a9989e9f..135da26bce 100644
--- a/libmpdemux/asfguid.h
+++ b/libmpdemux/asfguid.h
@@ -75,9 +75,9 @@ static const char asf_metadata_header[16] = {0xea, 0xcb, 0xf8, 0xc5,
   0xaf, 0x5b, 0x77, 0x48, 0x84, 0x67, 0xaa, 0x8c, 0x44, 0xfa, 0x4c, 0xca};
 static const char asf_content_encryption[16] = {0xfb, 0xb3, 0x11, 0x22,
   0x23, 0xbd, 0xd2, 0x11, 0xb4, 0xb7, 0x00, 0xa0, 0xc9, 0x55, 0xfc, 0x6e};
-static const char asf_dvr_ms_timing_rep_data[16] = {0x2a, 0xc0, 0x3c,0xfd,  
+static const char asf_dvr_ms_timing_rep_data[16] = {0x2a, 0xc0, 0x3c,0xfd,
   0xdb, 0x06, 0xfa, 0x4c, 0x80, 0x1c, 0x72, 0x12, 0xd3, 0x87, 0x45, 0xe4};
-static const char asf_dvr_ms_vid_frame_rep_data[16] = {0xcc, 0x32, 0x64, 0xdd, 
+static const char asf_dvr_ms_vid_frame_rep_data[16] = {0xcc, 0x32, 0x64, 0xdd,
   0x29, 0xe2, 0xdb, 0x40, 0x80, 0xf6, 0xd2, 0x63, 0x28, 0xd2, 0x76, 0x1f};
 
 static int find_asf_guid(char *buf, const char *guid, int cur_pos, int buf_len)
diff --git a/libmpdemux/asfheader.c b/libmpdemux/asfheader.c
index 643f08c0ce..727baccf0b 100644
--- a/libmpdemux/asfheader.c
+++ b/libmpdemux/asfheader.c
@@ -77,7 +77,7 @@ static const char* asf_chunk_type(unsigned char* guid) {
       return "guid_ext_audio_stream";
     case ASF_GUID_PREFIX_ext_stream_embed_stream_header:
       return "guid_ext_stream_embed_stream_header";
-    case ASF_GUID_PREFIX_video_stream: 
+    case ASF_GUID_PREFIX_video_stream:
       return "guid_video_stream";
     case ASF_GUID_PREFIX_audio_conceal_none:
       return "guid_audio_conceal_none";
@@ -91,7 +91,7 @@ static const char* asf_chunk_type(unsigned char* guid) {
       return "guid_index_chunk";
     case ASF_GUID_PREFIX_stream_header:
       return "guid_stream_header";
-    case ASF_GUID_PREFIX_header_2_0: 
+    case ASF_GUID_PREFIX_header_2_0:
       return "guid_header_2_0";
     case ASF_GUID_PREFIX_file_header:
       return "guid_file_header";
@@ -179,7 +179,7 @@ static int get_ext_stream_properties(char *buf, int buf_len, int stream_num, str
       stnamect = AV_RL16(buffer);buffer+=2;
       payct = AV_RL16(buffer);buffer+=2;
 
-      // need to read stream names if present in order 
+      // need to read stream names if present in order
       // to get lengths - values are ignored for now
       for (i=0; i<stnamect; i++) {
         int stream_name_len;
@@ -331,7 +331,7 @@ static int is_drm(char* buf, int buf_len)
   buf += 4;
 
   buf[key_len - 1] = '\0';
-  mp_msg(MSGT_HEADER, MSGL_V, "DRM Key ID: %s\n", buf); 
+  mp_msg(MSGT_HEADER, MSGL_V, "DRM Key ID: %s\n", buf);
 
   buf += key_len;
   url_len = AV_RL32(buf);
@@ -341,7 +341,7 @@ static int is_drm(char* buf, int buf_len)
   buf[url_len - 1] = '\0';
   mp_msg(MSGT_HEADER, MSGL_INFO, MSGTR_MPDEMUX_ASFHDR_DRMLicenseURL, buf);
   return 1;
-} 
+}
 
 static int asf_init_audio_stream(demuxer_t *demuxer,struct asf_priv* asf, sh_audio_t* sh_audio, ASF_stream_header_t *streamh, int *ppos, uint8_t** buf, char *hdr, unsigned int hdr_len)
 {
@@ -400,7 +400,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){
     mp_msg(MSGT_HEADER, MSGL_FATAL, "Header size is too small.\n");
     return 0;
   }
-    
+
   if (hdr_len > 1024 * 1024) {
     mp_msg(MSGT_HEADER, MSGL_ERR, MSGTR_MPDEMUX_ASFHDR_HeaderSizeOver1MB,
 			hdr_len);
@@ -431,7 +431,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){
     int sh_pos=0;
 
     sh_pos = find_backwards_asf_guid(hdr, asf_stream_header_guid, pos);
- 
+
     if (sh_pos > 0) {
       sh_audio_t *sh_audio;
 
@@ -455,7 +455,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){
   // find stream headers
   // only reset pos if we didnt find dvr_ms audio stream
   // if we did find it then we want to avoid reading its header twice
-  if (audio_pos == 0) 
+  if (audio_pos == 0)
     pos = 0;
 
   while ((pos = find_asf_guid(hdr, asf_stream_header_guid, pos, hdr_len)) >= 0)
@@ -538,7 +538,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){
       mp_msg(MSGT_HEADER, MSGL_V, "ASF: packets: %d  flags: %d  "
               "max_packet_size: %d  min_packet_size: %d  max_bitrate: %d  "
               "preroll: %d\n",
-              (int)fileh->num_packets, (int)fileh->flags, 
+              (int)fileh->num_packets, (int)fileh->flags,
               (int)fileh->min_packet_size, (int)fileh->max_packet_size,
               (int)fileh->max_bitrate, (int)fileh->preroll);
       asf->packetsize=fileh->max_packet_size;
@@ -569,7 +569,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){
             free(string);
           }
         }
-        // extract the author 
+        // extract the author
         if((len = contenth->author_size) != 0) {
           wstring = (uint16_t*)&hdr[pos];
           pos += len;
@@ -614,7 +614,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){
         }
 	mp_msg(MSGT_HEADER,MSGL_V,"\n");
   }
-  
+
   // find content header
   pos = find_asf_guid(hdr, asf_stream_group_guid, 0, hdr_len);
   if (pos >= 0) {
@@ -696,7 +696,7 @@ else if(best_audio > 0 && demuxer->audio->id == -1) demuxer->audio->id=best_audi
 if(!video_streams){
     if(!audio_streams){
 	mp_msg(MSGT_HEADER,MSGL_ERR,MSGTR_MPDEMUX_ASFHDR_AudioVideoHeaderNotFound);
-	return 0; 
+	return 0;
     }
     demuxer->video->id=-2; // audio-only
 } else if (best_video > 0 && demuxer->video->id == -1) demuxer->video->id = best_video;
diff --git a/libmpdemux/aviheader.c b/libmpdemux/aviheader.c
index 1a6278dbb3..0b7380cf68 100644
--- a/libmpdemux/aviheader.c
+++ b/libmpdemux/aviheader.c
@@ -247,9 +247,9 @@ while(1){
       *(uint32_t *)s->dwChunkId = stream_read_dword_le(demuxer->stream);
       stream_read(demuxer->stream, (char *)s->dwReserved, 3*4);
       memset(s->dwReserved, 0, 3*4);
-	  
+
       print_avisuperindex_chunk(s,MSGL_V);
-      
+
       // Check and fix this useless crap
       if(s->wLongsPerEntry != sizeof (avisuperindex_entry)/4) {
           mp_msg (MSGT_HEADER, MSGL_WARN, "Broken super index chunk size: %u\n",s->wLongsPerEntry);
@@ -269,7 +269,7 @@ while(1){
 	  s->aIndex[i].qwOffset = stream_read_qword_le(demuxer->stream);
 	  s->aIndex[i].dwSize = stream_read_dword_le(demuxer->stream);
 	  s->aIndex[i].dwDuration = stream_read_dword_le(demuxer->stream);
-	  mp_msg (MSGT_HEADER, MSGL_V, "ODML (%.4s): [%d] 0x%016"PRIx64" 0x%04x %u\n", 
+	  mp_msg (MSGT_HEADER, MSGL_V, "ODML (%.4s): [%d] 0x%016"PRIx64" 0x%04x %u\n",
 		  (s->dwChunkId), i,
 		  (uint64_t)s->aIndex[i].qwOffset, s->aIndex[i].dwSize, s->aIndex[i].dwDuration);
       }
@@ -459,7 +459,7 @@ while(1){
   } else
   if(chunksize>0) stream_skip(demuxer->stream,chunksize); else
   if((int)chunksize<0) mp_msg(MSGT_HEADER,MSGL_WARN,"chunksize=%u  (id=%.4s)\n",chunksize,(char *) &id);
-  
+
 }
 
 if (priv->suidx_size > 0 && priv->idx_size == 0) {
@@ -504,7 +504,7 @@ if (priv->isodml && (index_mode==-1 || index_mode==0 || index_mode==1)) {
 	    print_avistdindex_chunk(&cx->stdidx[j],MSGL_V);
 	    priv->idx_size += cx->stdidx[j].nEntriesInUse;
 	    cx->stdidx[j].aIndex = malloc(cx->stdidx[j].nEntriesInUse*sizeof(avistdindex_entry));
-	    stream_read(demuxer->stream, (char *)cx->stdidx[j].aIndex, 
+	    stream_read(demuxer->stream, (char *)cx->stdidx[j].aIndex,
 		    cx->stdidx[j].nEntriesInUse*sizeof(avistdindex_entry));
 	    for (k=0;k<cx->stdidx[j].nEntriesInUse; k++)
 		le2me_AVISTDIDXENTRY(&cx->stdidx[j].aIndex[k]);
@@ -635,7 +635,7 @@ if(index_mode>=2 || (priv->idx_size==0 && index_mode==1)){
   // build index for file:
   stream_reset(demuxer->stream);
   stream_seek(demuxer->stream,demuxer->movi_start);
-  
+
   priv->idx_pos=0;
   priv->idx_size=0;
   priv->idx=NULL;
@@ -669,7 +669,7 @@ if(index_mode>=2 || (priv->idx_size==0 && index_mode==1)){
     idx->dwFlags|=(demuxer->filepos>>16)&0xffff0000U;
     idx->dwChunkOffset=(unsigned long)demuxer->filepos;
     idx->dwChunkLength=len;
-    
+
     c=stream_read_dword(demuxer->stream);
 
     if(!len) idx->dwFlags&=~AVIIF_KEYFRAME;
diff --git a/libmpdemux/aviheader.h b/libmpdemux/aviheader.h
index 66acc8fc3d..0dd915fc5d 100644
--- a/libmpdemux/aviheader.h
+++ b/libmpdemux/aviheader.h
@@ -90,10 +90,10 @@ typedef struct
     uint32_t		dwInitialFrames;
     uint32_t		dwStreams;
     uint32_t		dwSuggestedBufferSize;
-    
+
     uint32_t		dwWidth;
     uint32_t		dwHeight;
-    
+
     uint32_t		dwReserved[4];
 } MainAVIHeader;
 
@@ -111,7 +111,7 @@ typedef struct {
     uint16_t		wPriority;
     uint16_t		wLanguage;
     uint32_t		dwInitialFrames;
-    uint32_t		dwScale;	
+    uint32_t		dwScale;
     uint32_t		dwRate;	/* dwRate / dwScale == samples/second */
     uint32_t		dwStart;
     uint32_t		dwLength; /* In units above... */
@@ -151,7 +151,7 @@ typedef struct avistdindex_entry {
     uint32_t dwSize;             // bit 31 is set if this is NOT a keyframe
 } avistdindex_entry;
 
-// Standard index 
+// Standard index
 typedef struct __attribute__((packed)) avistdindex_chunk {
     char           fcc[4];       // ix##
     uint32_t  dwSize;            // size of this chunk
@@ -164,7 +164,7 @@ typedef struct __attribute__((packed)) avistdindex_chunk {
     uint32_t  dwReserved3;       // must be 0
     avistdindex_entry *aIndex;   // the actual frames
 } avistdindex_chunk;
-    
+
 
 // Base Index Form 'indx'
 typedef struct avisuperindex_chunk {
diff --git a/libmpdemux/aviprint.c b/libmpdemux/aviprint.c
index 00461f6c9f..f12451a6b4 100644
--- a/libmpdemux/aviprint.c
+++ b/libmpdemux/aviprint.c
@@ -184,7 +184,7 @@ void print_avisuperindex_chunk(avisuperindex_chunk *h, int verbose_level){
     mp_msg (MSGT_HEADER, verbose_level, "  FCC (%.4s) dwSize (%d) wLongsPerEntry(%d)\n", h->fcc, h->dwSize, h->wLongsPerEntry);
     mp_msg (MSGT_HEADER, verbose_level, "  bIndexSubType (%d) bIndexType (%d)\n", h->bIndexSubType, h->bIndexType);
     mp_msg (MSGT_HEADER, verbose_level, "  nEntriesInUse (%d) dwChunkId (%.4s)\n", h->nEntriesInUse, h->dwChunkId);
-    mp_msg (MSGT_HEADER, verbose_level, "  dwReserved[0] (%d) dwReserved[1] (%d) dwReserved[2] (%d)\n", 
+    mp_msg (MSGT_HEADER, verbose_level, "  dwReserved[0] (%d) dwReserved[1] (%d) dwReserved[2] (%d)\n",
 	    h->dwReserved[0], h->dwReserved[1], h->dwReserved[2]);
     mp_msg (MSGT_HEADER, verbose_level, "===========================\n");
 }
diff --git a/libmpdemux/demux_aac.c b/libmpdemux/demux_aac.c
index ee9f1e935e..2ebbb2995e 100644
--- a/libmpdemux/demux_aac.c
+++ b/libmpdemux/demux_aac.c
@@ -48,11 +48,11 @@ int aac_parse_frame(uint8_t *buf, int *srate, int *num);
 static int demux_aac_init(demuxer_t *demuxer)
 {
 	aac_priv_t *priv;
-	
+
 	priv = calloc(1, sizeof(aac_priv_t));
 	if(!priv)
 		return 0;
-	
+
 	priv->buf = (uint8_t*) malloc(8);
 	if(!priv->buf)
 	{
@@ -67,7 +67,7 @@ static int demux_aac_init(demuxer_t *demuxer)
 static void demux_close_aac(demuxer_t *demuxer)
 {
 	aac_priv_t *priv = (aac_priv_t *) demuxer->priv;
-	
+
 	if(!priv)
 		return;
 
@@ -85,13 +85,13 @@ static int demux_aac_probe(demuxer_t *demuxer)
 	int cnt = 0, c, len, srate, num;
 	off_t init, probed;
 	aac_priv_t *priv;
-	
+
 	if(! demux_aac_init(demuxer))
 	{
 		mp_msg(MSGT_DEMUX, MSGL_ERR, "COULDN'T INIT aac_demux, exit\n");
 		return 0;
 	}
-	
+
 	priv = (aac_priv_t *) demuxer->priv;
 
 	init = probed = stream_tell(demuxer->stream);
@@ -107,7 +107,7 @@ static int demux_aac_probe(demuxer_t *demuxer)
 		priv->buf[0] = 0xFF;
 		if(stream_read(demuxer->stream, &(priv->buf[1]), 7) < 7)
 			goto fail;
-		
+
 		len = aac_parse_frame(priv->buf, &srate, &num);
 		if(len > 0)
 		{
@@ -120,7 +120,7 @@ static int demux_aac_probe(demuxer_t *demuxer)
 	stream_seek(demuxer->stream, init);
 	if(cnt < 8)
 		goto fail;
-	
+
 	mp_msg(MSGT_DEMUX, MSGL_V, "demux_aac_probe, INIT: %"PRIu64", PROBED: %"PRIu64", cnt: %d\n", init, probed, cnt);
 	return DEMUXER_TYPE_AAC;
 
@@ -140,7 +140,7 @@ static demuxer_t* demux_aac_open(demuxer_t *demuxer)
 	demuxer->audio->sh = sh;
 
 	demuxer->filepos = stream_tell(demuxer->stream);
-	
+
 	return demuxer;
 }
 
@@ -173,7 +173,7 @@ static int demux_aac_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
 		priv->buf[1] = (unsigned char) c2;
 		if(stream_read(demuxer->stream, &(priv->buf[2]), 6) < 6)
 			return 0;
-		
+
 		len = aac_parse_frame(priv->buf, &srate, &num);
 		if(len > 0)
 		{
@@ -183,8 +183,8 @@ static int demux_aac_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
 				mp_msg(MSGT_DEMUX, MSGL_ERR, "fill_buffer, NEW_ADD_PACKET(%d)FAILED\n", len);
 				return 0;
 			}
-			
-			
+
+
 			memcpy(dp->buffer, priv->buf, 8);
 			stream_read(demuxer->stream, &(dp->buffer[8]), len-8);
 			if(srate)
@@ -195,10 +195,10 @@ static int demux_aac_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
 			ds_add_packet(demuxer->audio, dp);
 			priv->size += len;
 			priv->time += tm;
-			
+
 			priv->bitrate = (int) (priv->size / priv->time);
 			demuxer->filepos = stream_tell(demuxer->stream);
-			
+
 			return len;
 		}
 		else
@@ -220,7 +220,7 @@ static void demux_aac_seek(demuxer_t *demuxer, float rel_seek_secs, float audio_
 	ds_free_packs(d_audio);
 
 	time = (flags & SEEK_ABSOLUTE) ? rel_seek_secs - priv->last_pts : rel_seek_secs;
-	if(time < 0) 
+	if(time < 0)
 	{
 		stream_seek(demuxer->stream, demuxer->movi_start);
 		time = priv->last_pts + time;
@@ -232,13 +232,13 @@ static void demux_aac_seek(demuxer_t *demuxer, float rel_seek_secs, float audio_
 		int len, nf, srate, num;
 
 		nf = time * sh_audio->samplerate/1024;
-		
-		while(nf > 0) 
+
+		while(nf > 0)
 		{
 			if(stream_read(demuxer->stream,priv->buf, 8) < 8)
 				break;
 			len = aac_parse_frame(priv->buf, &srate, &num);
-			if(len <= 0) 
+			if(len <= 0)
 			{
 				stream_skip(demuxer->stream, -7);
 				continue;
diff --git a/libmpdemux/demux_asf.c b/libmpdemux/demux_asf.c
index 44e05af9e8..07e5972ef1 100644
--- a/libmpdemux/demux_asf.c
+++ b/libmpdemux/demux_asf.c
@@ -116,9 +116,9 @@ static int demux_asf_read_packet(demuxer_t *demux,unsigned char *data,int len,in
   struct asf_priv* asf = demux->priv;
   demux_stream_t *ds=NULL;
   int close_seg=0;
-  
+
   mp_dbg(MSGT_DEMUX,MSGL_DBG4,"demux_asf.read_packet: id=%d seq=%d len=%d\n",id,seq,len);
-  
+
   if(demux->video->id==-1)
     if(demux->v_streams[id])
         demux->video->id=id;
@@ -134,7 +134,7 @@ static int demux_asf_read_packet(demuxer_t *demux,unsigned char *data,int len,in
         ds->sh=demux->a_streams[id];
         mp_msg(MSGT_DEMUX,MSGL_V,"Auto-selected ASF audio ID = %d\n",ds->id);
       }
-  } else 
+  } else
   if(id==demux->video->id){
       // video
       ds=demux->video;
@@ -143,7 +143,7 @@ static int demux_asf_read_packet(demuxer_t *demux,unsigned char *data,int len,in
         mp_msg(MSGT_DEMUX,MSGL_V,"Auto-selected ASF video ID = %d\n",ds->id);
       }
   }
-  
+
   if(ds){
     if(ds->asf_packet){
       demux_packet_t* dp=ds->asf_packet;
@@ -230,7 +230,7 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
     *seg_time=0.0;
     asf->new_vid_frame_seg = 0;
 
-    for (i=0; i<ext_max; i++) {    
+    for (i=0; i<ext_max; i++) {
         uint16_t payextsize;
         uint8_t segment_marker;
 
@@ -243,12 +243,12 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
             payextsize = AV_RL16(pi);
             pi+=2;
         }
-       
+
         // if this is the timing info extension then read the payload time
         if (i == ext_timing_index)
             payload_time = AV_RL64(pi+8);
-        
-        // if this is the video frame info extension then 
+
+        // if this is the video frame info extension then
         // set the keyframe indicator, the 'new frame segment' indicator
         // and (initially) the 'frame time'
         if (i == asf->vid_ext_frame_index && id==demux->video->id) {
@@ -271,7 +271,7 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
             //       ^    this is new video frame marker
             //
             //   ^^^^     these bits indicate the framerate
-            //            0X4 is 29.97i, 0X3 is 25i, 0X7 is 29.97p, ???=25p 
+            //            0X4 is 29.97i, 0X3 is 25i, 0X7 is 29.97p, ???=25p
             //
             //        ^^^ these bits indicate the frame type:
             //              001 means I-frame
@@ -282,7 +282,7 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
             if (asf->new_vid_frame_seg) asf->last_vid_seq = seq;
 
             if (asf->avg_vid_frame_time == 0) {
-                // set the average frame time initially (in 100ns units). 
+                // set the average frame time initially (in 100ns units).
                 // This is based on what works for known samples.
                 // It can be extended if more samples of different types can be obtained.
                 if (((segment_marker & 0XF0) >> 4) == 4) {
@@ -298,9 +298,9 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
                     asf->avg_vid_frame_time = (uint64_t)((1.001 / 60.0) * 10000000.0);
                     asf->know_frame_time=1;
                 } else {
-                    // we dont know the frame time initially so 
+                    // we dont know the frame time initially so
                     // make a guess and then recalculate as we go.
-                    asf->avg_vid_frame_time = (uint64_t)((1.001 / 60.0) * 10000000.0); 
+                    asf->avg_vid_frame_time = (uint64_t)((1.001 / 60.0) * 10000000.0);
                     asf->know_frame_time=0;
                 }
             }
@@ -309,9 +309,9 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
         pi +=payextsize;
     }
 
-    if (id==demux->video->id && asf->new_vid_frame_seg) {    
+    if (id==demux->video->id && asf->new_vid_frame_seg) {
         asf->vid_frame_ct++;
-        // Some samples only have timings on key frames and 
+        // Some samples only have timings on key frames and
         // the rest contain non-cronological timestamps. Interpolating
         // the values between key frames works for all samples.
         if (*keyframe) {
@@ -321,7 +321,7 @@ static void get_payload_extension_data(demuxer_t *demux, unsigned char** pp, uns
                 // Giving precedence to the 'weight' of the existing
                 // average limits damage done to new value when there is
                 // a sudden time jump which happens occasionally.
-                asf->avg_vid_frame_time = 
+                asf->avg_vid_frame_time =
                    (0.9 * asf->avg_vid_frame_time) +
                    (0.1 * ((payload_time - asf->last_key_payload_time) / asf->vid_frame_ct));
             }
@@ -359,7 +359,7 @@ stati