misc spelling fixes

Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk

doc/TODO

@@ -79,7 +79,7 @@ unassigned TODO: (unordered)
 - macroblock based pixel format (better cache locality, somewhat complex, one paper claimed it faster for high res)
 - NUT muxer
 - seeking regression test
-- regression tests for codecs which dont have an encoder (I+P frame bitstream in svn)
+- regression tests for codecs which do not have an encoder (I+P-frame bitstream in svn)
 - add support for using mplayers video filters to ffmpeg
 - reverse engeneer RV30/RV40
 - finish implementation of WMV2 j-picture

doc/avutil.txt

@@ -34,4 +34,4 @@ Goals:
 * Modular (few interdependencies and the possibility of disabling individual parts during ./configure)
 * Small (source and object)
 * Efficient (low CPU and memory usage)
-* Useful (avoid useless features almost noone needs)
+* Useful (avoid useless features almost no one needs)

doc/ffmpeg-doc.texi

@@ -1595,7 +1595,7 @@ please use av_log() instead.
    list, reference the thread in the log message.
 @item
     Do NOT commit to code actively maintained by others without permission.
-    Send a patch to ffmpeg-devel instead. If noone answers within a reasonable
+    Send a patch to ffmpeg-devel instead. If no one answers within a reasonable
     timeframe (12h for build failures and security fixes, 3 days small changes,
     1 week for big patches) then commit your patch if you think it is OK.
     Also note, the maintainer can simply ask for more time to review!

ffmpeg.c

@@ -3277,11 +3277,11 @@ static void show_formats(void)
     }
     printf("\n\n");
     printf(
-"Note, the names of encoders and decoders dont always match, so there are\n"
+"Note, the names of encoders and decoders do not always match, so there are\n"
 "several cases where the above table shows encoder only or decoder only entries\n"
-"even though both encoding and decoding are supported for example, the h263\n"
-"decoder corresponds to the h263 and h263p encoders, for file formats its even\n"
-"worse\n");
+"even though both encoding and decoding are supported. For example, the h263\n"
+"decoder corresponds to the h263 and h263p encoders, for file formats it is even\n"
+"worse.\n");
     exit(1);
 }
 

ffplay.c

@@ -1924,7 +1924,7 @@ static int decode_thread(void *arg)
             ret = -1;
             goto fail;
         }
-        ic->pb.eof_reached= 0; //FIXME hack, ffplay maybe shouldnt use url_feof() to test for the end
+        ic->pb.eof_reached= 0; //FIXME hack, ffplay maybe should not use url_feof() to test for the end
     }
 
     /* if seeking requested, we execute it */

ffserver.c

@@ -1299,7 +1299,7 @@ static int http_parse_request(HTTPContext *c)
         }
     }
 
-    /* If already streaming this feed, dont let start an another feeder */
+    /* If already streaming this feed, do not let start another feeder. */
     if (stream->feed_opened) {
         snprintf(msg, sizeof(msg), "This feed is already being received.");
         goto send_error;

libavcodec/apiexample.c

@@ -336,11 +336,11 @@ void video_decode_example(const char *outfilename, const char *filename)
     picture= avcodec_alloc_frame();
 
     if(codec->capabilities&CODEC_CAP_TRUNCATED)
-        c->flags|= CODEC_FLAG_TRUNCATED; /* we dont send complete frames */
+        c->flags|= CODEC_FLAG_TRUNCATED; /* we do not send complete frames */
 
-    /* for some codecs, such as msmpeg4 and mpeg4, width and height
-       MUST be initialized there because these info are not available
-       in the bitstream */
+    /* For some codecs, such as msmpeg4 and mpeg4, width and height
+       MUST be initialized there because this information is not
+       available in the bitstream. */
 
     /* open it */
     if (avcodec_open(c, codec) < 0) {

libavcodec/audioconvert.c

@@ -54,8 +54,8 @@ if(fmt_pair == ofmt + 5*ifmt){\
     }while(po < end);\
 }
 
-//FIXME put things below under ifdefs so we dont waste space for cases no codec will need
-//FIXME rounding and cliping ?
+//FIXME put things below under ifdefs so we do not waste space for cases no codec will need
+//FIXME rounding and clipping ?
 
              CONV(SAMPLE_FMT_U8 , uint8_t, SAMPLE_FMT_U8 ,  *(uint8_t*)pi)
         else CONV(SAMPLE_FMT_S16, int16_t, SAMPLE_FMT_U8 , (*(uint8_t*)pi - 0x80)<<8)

libavcodec/avcodec.h

@@ -2885,7 +2885,7 @@ extern unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
 /**
  * Parses \p str and put in \p width_ptr and \p height_ptr the detected values.
  *
- * @return 0 in case of a successfull parsing, a negative value otherwise
+ * @return 0 in case of a successful parsing, a negative value otherwise
  * @param[in] str the string to parse: it has to be a string in the format
  * <width>x<height> or a valid video frame size abbreviation.
  * @param[in,out] width_ptr pointer to the variable which will contain the detected
@@ -2898,7 +2898,7 @@ int av_parse_video_frame_size(int *width_ptr, int *height_ptr, const char *str);
 /**
  * Parses \p str and put in \p frame_rate the detected values.
  *
- * @return 0 in case of a successfull parsing, a negative value otherwise
+ * @return 0 in case of a successful parsing, a negative value otherwise
  * @param[in] str the string to parse: it has to be a string in the format
  * <frame_rate_nom>/<frame_rate_den>, a float number or a valid video rate abbreviation
  * @param[in,out] frame_rate pointer to the AVRational which will contain the detected

libavcodec/beosthread.c

@@ -73,8 +73,8 @@ static int32 ff_thread_func(void *v){
 }
 
 /**
- * free what has been allocated by avcodec_thread_init().
- * must be called after decoding has finished, especially dont call while avcodec_thread_execute() is running
+ * Free what has been allocated by avcodec_thread_init().
+ * Must be called after decoding has finished, especially do not call while avcodec_thread_execute() is running.
  */
 void avcodec_thread_free(AVCodecContext *s){
     ThreadContext *c= s->thread_opaque;