Remove some stray unnecessary ffmpeg references.

libavcodec/dvbsub.c

 /*
- * DVB subtitle encoding for ffmpeg
+ * DVB subtitle encoding
  * Copyright (c) 2005 Fabrice Bellard
  *
  * This file is part of Libav.

libavcodec/dvbsubdec.c

 /*
- * DVB subtitle decoding for ffmpeg
+ * DVB subtitle decoding
  * Copyright (c) 2005 Ian Caulfield
  *
  * This file is part of Libav.

libavcodec/dvdsub_parser.c

 /*
- * DVD subtitle decoding for ffmpeg
+ * DVD subtitle decoding
  * Copyright (c) 2005 Fabrice Bellard
  *
  * This file is part of Libav.

libavcodec/dvdsubdec.c

 /*
- * DVD subtitle decoding for ffmpeg
+ * DVD subtitle decoding
  * Copyright (c) 2005 Fabrice Bellard
  *
  * This file is part of Libav.

libavcodec/dvdsubenc.c

 /*
- * DVD subtitle encoding for ffmpeg
+ * DVD subtitle encoding
  * Copyright (c) 2005 Wolfram Gloger
  *
  * This file is part of Libav.

libavcodec/h263.c

 /*
- * H263/MPEG4 backend for ffmpeg encoder and decoder
+ * H263/MPEG4 backend for encoder and decoder
  * Copyright (c) 2000,2001 Fabrice Bellard
  * H263+ support.
  * Copyright (c) 2001 Juan J. Sierralta P

libavcodec/indeo3.c

 /*
- * Intel Indeo 3 (IV31, IV32, etc.) video decoder for ffmpeg
+ * Intel Indeo 3 (IV31, IV32, etc.) video decoder
  * written, produced, and directed by Alan Smithee
  *
  * This file is part of Libav.

libavcodec/indeo3data.h

 /*
- * Intel Indeo 3 (IV31, IV32, etc.) video decoder for ffmpeg
+ * Intel Indeo 3 (IV31, IV32, etc.) video decoder
  * written, produced, and directed by Alan Smithee
  *
  * This file is part of Libav.

libavcodec/msmpeg4.c

 /*
- * MSMPEG4 backend for ffmpeg encoder and decoder
+ * MSMPEG4 backend for encoder and decoder
  * Copyright (c) 2001 Fabrice Bellard
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
@@ -24,7 +24,7 @@
 
 /**
  * @file
- * MSMPEG4 backend for ffmpeg encoder and decoder.
+ * MSMPEG4 backend for encoder and decoder
  */
 
 #include "avcodec.h"

libavcodec/msmpeg4.h

 /*
- * MSMPEG4 backend for ffmpeg encoder and decoder
+ * MSMPEG4 backend for encoder and decoder
  * copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org>
  *
  * This file is part of Libav.

libavcodec/msmpeg4data.c

 /*
- * MSMPEG4 backend for ffmpeg encoder and decoder
+ * MSMPEG4 backend for encoder and decoder
  * copyright (c) 2001 Fabrice Bellard
  * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *

libavcodec/msmpeg4data.h

 /*
- * MSMPEG4 backend for ffmpeg encoder and decoder
+ * MSMPEG4 backend for encoder and decoder
  * copyright (c) 2001 Fabrice Bellard
  * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *

libavfilter/vf_drawtext.c

@@ -22,7 +22,7 @@
 
 /**
  * @file
- * drawtext filter, based on the original FFmpeg vhook/drawtext.c
+ * drawtext filter, based on the original vhook/drawtext.c
  * filter by Gustavo Sverzut Barbieri
  */
 

libavformat/avio.c

 /*
- * Unbuffered io for ffmpeg system
+ * unbuffered I/O
  * Copyright (c) 2001 Fabrice Bellard
  *
  * This file is part of Libav.

libavformat/aviobuf.c

 /*
- * Buffered I/O for ffmpeg system
+ * buffered I/O
  * Copyright (c) 2000,2001 Fabrice Bellard
  *
  * This file is part of Libav.

libavformat/avisynth.c

 /*
- * AVISynth support for ffmpeg system
+ * AVISynth support
  * Copyright (c) 2006 DivX, Inc.
  *
  * This file is part of Libav.

libavformat/file.c

 /*
- * Buffered file io for ffmpeg system
+ * buffered file I/O
  * Copyright (c) 2001 Fabrice Bellard
  *
  * This file is part of Libav.

libavformat/mpegts.c

@@ -1440,7 +1440,7 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
         if (pid < 0)
             break;
 
-        /* now create ffmpeg stream */
+        /* now create stream */
         if (ts->pids[pid] && ts->pids[pid]->type == MPEGTS_PES) {
             pes = ts->pids[pid]->u.pes_filter.opaque;
             if (!pes->st) {

libavformat/os_support.c

 /*
- * Various utilities for ffmpeg system
+ * various OS-feature replacement utilities
  * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
  * copyright (c) 2002 Francois Revol
  *

libavformat/os_support.h

 /*
- * various utilities for ffmpeg system
+ * various OS-feature replacement utilities
  * copyright (c) 2000, 2001, 2002 Fabrice Bellard
  *
  * This file is part of Libav.