hover-over descriptions

- unify
- correct some typos

index.html

@@ -44,7 +44,7 @@
   <div class="well"><h4>Change formats</h4>
 
   <!-- WAV to MP3 -->
-  <span data-toggle="modal" data-target="#wav_to_mp3"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Converts WAV to MP3">WAV to MP3</button></span>
+  <span data-toggle="modal" data-target="#wav_to_mp3"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Convert WAV to MP3">WAV to MP3</button></span>
   <div id="wav_to_mp3" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -70,7 +70,7 @@
   <!-- ends WAV to MP3 -->
 
   <!-- Transcode to ProRes -->
-  <span data-toggle="modal" data-target="#to_prores"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="This will transcode to deinterlaced Apple ProRes LT">Transcode to ProRes</button></span>
+  <span data-toggle="modal" data-target="#to_prores"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Transcode to deinterlaced Apple ProRes LT">Transcode to ProRes</button></span>
   <div id="to_prores" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -169,7 +169,7 @@
   <!-- ends H.264 from DCP -->
 
   <!-- NTSC to H.264 -->
-  <span data-toggle="modal" data-target="#ntsc_to_h264"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Upscaled, Pillar-boxed HD H.264 Access Files from SD NTSC source">NTSC to H.264</button></span>
+  <span data-toggle="modal" data-target="#ntsc_to_h264"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Upscaled, pillar-boxed HD H.264 access files from SD NTSC source">NTSC to H.264</button></span>
   <div id="ntsc_to_h264" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -268,7 +268,7 @@
   <!-- ends 16:9 to 4:3 -->
 
   <!-- Transcode to FFV1.mkv -->
-  <span data-toggle="modal" data-target="#create_FFV1_mkv"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Transcode your file with the FFV1 Version 3 Codec in a matroska container">Create FFV1.mkv</button></span>
+  <span data-toggle="modal" data-target="#create_FFV1_mkv"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Transcode your file with the FFV1 Version 3 Codec in a Matroska container">Create FFV1.mkv</button></span>
   <div id="create_FFV1_mkv" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -300,7 +300,7 @@
   <!-- ends Transcode to FFV1.mkv-->
 
   <!-- Change display aspect ratio without re-encoding video-->
-  <span data-toggle="modal" data-target="#change_DAR"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Change Display Aspect Ratio without re-encoding">Change Display Aspect Ratio</button></span>
+  <span data-toggle="modal" data-target="#change_DAR"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Change display aspect ratio without re-encoding">Change Display Aspect Ratio</button></span>
   <div id="change_DAR" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -322,7 +322,7 @@
   <!-- ends Change display aspect ratio without re-encoding video -->
 
  <!-- MKV to MP4 -->
-  <span data-toggle="modal" data-target="#mkv_to_mp4"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Converts Matroska (MKV) to MP4">MKV to MP4</button></span>
+  <span data-toggle="modal" data-target="#mkv_to_mp4"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Convert Matroska (MKV) to MP4">MKV to MP4</button></span>
   <div id="mkv_to_mp4" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -413,7 +413,7 @@
   <!-- ends rip DVD -->
 
   <!-- Transcode to H.265 -->
-  <span data-toggle="modal" data-target="#transcode_h265"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Transcode to an H.265 MP4">Transcode to H.265/HEVC</button></span>
+  <span data-toggle="modal" data-target="#transcode_h265"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Transcode to an H.265/HEVC MP4">Transcode to H.265/HEVC</button></span>
   <div id="transcode_h265" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -450,7 +450,7 @@
   <h4>Filters</h4>
 
     <!-- astats -->
-    <span data-toggle="modal" data-target="#astats"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Plays a graphical output showing decibel levels of an input file">Graphic for audio</button></span>
+    <span data-toggle="modal" data-target="#astats"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Play a graphical output showing decibel levels of an input file">Graphic for audio</button></span>
     <div id="astats" class="modal fade" tabindex="-1" role="dialog">
       <div class="modal-dialog modal-lg">
         <div class="modal-content">
@@ -484,7 +484,7 @@
     <!-- ends astats -->
 
     <!-- BRNG -->
-    <span data-toggle="modal" data-target="#brng"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Identifies pixels out of broadcast range">Broadcast Range</button></span>
+    <span data-toggle="modal" data-target="#brng"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Identify pixels out of broadcast range">Broadcast Range</button></span>
     <div id="brng" class="modal fade" tabindex="-1" role="dialog">
       <div class="modal-dialog modal-lg">
         <div class="modal-content">
@@ -514,7 +514,7 @@
     <!-- ends BRNG -->
 
     <!-- ocr -->
-    <span data-toggle="modal" data-target="#ocr_on_top"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Plays video with OCR on top">Shows OCR</button></span>
+    <span data-toggle="modal" data-target="#ocr_on_top"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Play video with OCR on top">Shows OCR</button></span>
     <div id="ocr_on_top" class="modal fade" tabindex="-1" role="dialog">
       <div class="modal-dialog modal-lg">
         <div class="modal-content">
@@ -547,7 +547,7 @@
     <!-- ends ocr -->
 
     <!-- Exports OCR -->
-    <span data-toggle="modal" data-target="#ffprobe_ocr"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Exports OCR from video to screen">Exports OCR</button></span>
+    <span data-toggle="modal" data-target="#ffprobe_ocr"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Export OCR from video to screen">Exports OCR</button></span>
     <div id="ffprobe_ocr" class="modal fade" tabindex="-1" role="dialog">
       <div class="modal-dialog modal-lg">
         <div class="modal-content">
@@ -601,7 +601,7 @@
     <!-- ends Vectorscope -->
 
     <!--Side by Side Videos/Temporal Difference Filter-->
-    <span data-toggle="modal" data-target="#tempdif"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Plays two videos side by side while applying the temporal difference filter to both">Side by Side Videos/Temporal Difference Filter</button></span>
+    <span data-toggle="modal" data-target="#tempdif"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Play two videos side by side while applying the temporal difference filter to both">Side by Side Videos/Temporal Difference Filter</button></span>
     <div id="tempdif" class="modal fade" tabindex="-1" role="dialog">
       <div class="modal-dialog modal-lg">
         <div class="modal-content">
@@ -903,7 +903,7 @@
   <h4>Preservation</h4>
 
   <!-- batch processing (Mac/Linux) -->
-  <span data-toggle="modal" data-target="#batch_processing_bash"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="FFMPEG batch processing on Mac/Linux">Batch processing (Mac/Linux)</button></span>
+  <span data-toggle="modal" data-target="#batch_processing_bash"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="FFmpeg batch processing on Mac/Linux">Batch processing (Mac/Linux)</button></span>
   <div id="batch_processing_bash" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -936,7 +936,7 @@
   <!-- ends batch processing (Mac/Linux) -->
 
   <!-- batch processing (Windows) -->
-  <span data-toggle="modal" data-target="#batch_processing_win"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="FFMPEG batch processing on Windows">Batch processing (Windows)</button></span>
+  <span data-toggle="modal" data-target="#batch_processing_win"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="FFmpeg batch processing on Windows">Batch processing (Windows)</button></span>
   <div id="batch_processing_win" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -975,7 +975,7 @@ foreach ($file in $inputfiles) {
   <!-- ends batch processing (Windows) -->
 
   <!-- Create frame md5s -->
-  <span data-toggle="modal" data-target="#create_frame_md5s"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="This will create an MD5 checksum per video frame">Create MD5 checksums</button></span>
+  <span data-toggle="modal" data-target="#create_frame_md5s"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Create an MD5 checksum per video frame">Create MD5 checksums</button></span>
   <div id="create_frame_md5s" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -1024,14 +1024,14 @@ foreach ($file in $inputfiles) {
   <!-- ends Pull specs -->
 
   <!-- Check FFV1 fixity -->
-  <span data-toggle="modal" data-target="#check_FFV1_fixity"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="This decodes your video and verifies the internal crc checksums">Check FFV1 fixity</button></span>
+  <span data-toggle="modal" data-target="#check_FFV1_fixity"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Decode your video and verify the internal CRC checksums">Check FFV1 fixity</button></span>
   <div id="check_FFV1_fixity" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
         <div class="well">
           <h3>Check FFV1 Version 3 fixity</h3>
           <p><code>ffmpeg -report -i <i>input_file</i> -f null -</code></p>
-          <p>This decodes your video and displays any crc checksum mismatches. These errors will display in your terminal like this: <code>[ffv1 @ 0x1b04660] CRC mismatch 350FBD8A!at 0.272000 seconds</code></p>
+          <p>This decodes your video and displays any CRC checksum mismatches. These errors will display in your terminal like this: <code>[ffv1 @ 0x1b04660] CRC mismatch 350FBD8A!at 0.272000 seconds</code></p>
           <p>Frame crcs are enabled by default in FFV1 Version 3.</p>
           <dl>
             <dt>ffmpeg</dt><dd>starts the command</dd>
@@ -1048,7 +1048,7 @@ foreach ($file in $inputfiles) {
   <!-- ends Check FFV1 Fixity  -->
 
   <!-- Check interlacement  -->
-  <span data-toggle="modal" data-target="#check_interlacement"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="This identifies interlacement patterns in a video file">Check interlacement </button></span>
+  <span data-toggle="modal" data-target="#check_interlacement"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Identify interlacement patterns in a video file">Check interlacement </button></span>
   <div id="check_interlacement" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -1071,7 +1071,7 @@ foreach ($file in $inputfiles) {
   <!-- ends Check interlacement   -->
 
   <!-- QCTools Report -->
-  <span data-toggle="modal" data-target="#qctools"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="This will create q QCTools report for a video file with audio track">QCTools report (with audio)</button></span>
+  <span data-toggle="modal" data-target="#qctools"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Create a QCTools report for a video file with audio track">QCTools report (with audio)</button></span>
   <div id="qctools" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">
@@ -1101,7 +1101,7 @@ foreach ($file in $inputfiles) {
   <!-- ends QCTools Report -->
 
   <!-- QCTools Report (no audio) -->
-  <span data-toggle="modal" data-target="#qctools_no_audio"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="This will create q QCTools report for a video file with no audio track">QCTools report (no audio)</button></span>
+  <span data-toggle="modal" data-target="#qctools_no_audio"><button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Create a QCTools report for a video file with no audio track">QCTools report (no audio)</button></span>
   <div id="qctools_no_audio" class="modal fade" tabindex="-1" role="dialog">
     <div class="modal-dialog modal-lg">
       <div class="modal-content">