update Bluray for new Andrew audio options and chapters

diff --git a/parts/DVD.tex b/parts/DVD.tex
index 60c88c1d20662226651fff161656d192bf21ba30..3b759d820a46641fa375bf197c1e7fdfbb2c3d9a 100644 (file)
--- a/parts/DVD.tex
+++ b/parts/DVD.tex
@@ -3,7 +3,7 @@
 \index{DVD}
 \index{BluRay}
 
-This section describes how to create a blu-ray DVD, or \textcolor{red}{BD} referring to a \textcolor{red}{B}lu-ray \textcolor{red}{D}VD, and a regular DVD, or \textcolor{red}{SD} referring to a \textcolor{red}{S}tandard \textcolor{red}{D}VD.  The DVDs (plural usage of DVD means either BD or SD) created are unencrypted, unlike commercially available movie DVDs.  This \CGG{} version conceivably can create different variations of DVD/Blu-ray media but for the casual user the most standard usages are readily usable and will be described here.  On 32-bit systems, like Debian, the creation of Blu-ray media is not supported and will hang your session. 
+This section describes how to create a blu-ray DVD, or \textcolor{red}{BD} referring to a \textcolor{red}{B}lu-ray \textcolor{red}{D}VD, and a regular DVD, or \textcolor{red}{SD} referring to a \textcolor{red}{S}tandard \textcolor{red}{D}VD.  The DVDs (plural usage of DVD means either BD or SD) created are unencrypted, unlike commercially available movie DVDs.  This \CGG{} version conceivably can create different variations of DVD/Blu-ray media but for the casual user the most standard usages are readily usable and will be described here.
 
 Some preliminary information follows.  For NTSC, SD media is almost always $720\times480$ interlaced (the format in the United States, US).  For PAL, SD media is almost always $720\times576$ interlaced (Europe, EU, and most of the world).  An SD can conceivably be created with a lower resolution – for example $352\times240$ MPEG-1 -- but it is not useful.  Aspect ratio for either NTSC or PAL can be $4:3$ or $16:9$.  
 
@@ -126,13 +126,17 @@ Explanation of the choice boxes as seen in figure~\ref{fig:bluray_dvd} for both
 \begin{description}
     \item[Deinterlace] remove the interlace.  Interlacing is a video scanning system in which alternating lines are transmitted so that half a picture is displayed each time the scanning beam moves down the screen.  You lose a lot and the quality is bad when you view interlacing on a progressive TV.  You might not really want to use deinterlace, because if you deinterlace non-interlaced media, it will look awful.
     \item[Scale] alter the spatial mapping of an image to increase or reduce the size; modifies the picture.  When some programs scale from $4:3$ to $16:9$ they will automatically cut off the appropriate section of the image for you.  It is necessary to keep in mind, that \textit{square pixels} is the true end goal of scaling, not the aspect ratio which could result in squished or stretched output.  More information about scaling will be provided on a subsequent page with usage of the \textit{Scale Ratio} plugin.
+    \item[Profile] for bluray only, use the default bluray.m2ts or choose bluray\_lpcm.m2ts for linear pulse code modulation for digitally encoding uncompressed audio information.
+    \item[use tsmuxer] for bluray only, to use tsMuxer as a transport stream muxer for remuxing/muxing elementary streams, check this box.  Usage of tsmuxer requires that your computer have the tsmuxer software installed along with any of its prerequisites. The default is do not use tsmuxer.
     \item[Histogram] remaps the color space.  The color space ranges from $0-255$ for 8-bit color values.  You can use this tool to remap the color space to use the entire space or for stretching the contrast.  Also, it lets you perform global color-correction on the image.  You can use this to correct for color screens that are \textit{too blue}, or for color Televisions that produce \textit{brownish} output, or whatever.  In addition to color-correction, you can use the RGB modification tool to add color to images that didn't have color to begin with.  For instance, you can \textit{pseudo-color} greyscale media.
     \item[Inverse Telecine] the reverse of $3:2$ pulldown where frames, which were duplicated to create 60-fields/second video from 24-frames/second film, are removed.  MPEG-2 video encoders usually apply an inverse Telecine process to convert 60-fields/second video into 24-frames/second encoded video. The encoder adds information enabling the decoder to recreate the 60-fields/second display rate. \textit{Telecine}, i.e. $3:2$ pulldown, is used to transfer film to video. That's where the $3:2$ ratio comes in. To ensure that there will consistently be 60 frames per second, the first frame is displayed on the TV screen 3 times and the second frame is displayed 2 times. The following frame is repeated 3 times, the next one 2 times, etc. throughout the film.  For inverse telecine, you show 2 of the film frames for 3 of output frames.  Only check \textit{Inverse Telecine} if you have film or something that is $24fps$ and want to project to $30fps$ (most likely this will never be necessary).
     \item[Audio 5.1] 6 channel surround sound.  For most home systems, uses five full bandwidth channels and one low-frequency effects channel.  Could automatically get set as explained previously.
     \item[Aspect Ratio] aspect ratio may be automatically set to $4:3$ or $16:9$.  Aspect ratio would better be defined as the size of the display, monitor, or TV which will be used to view the output.  If you measure your old TV, which supposedly is $4:3$ and your latest digital TV, which is supposedly $16:9$, you will see that those ratios aren't always correct anyway.  Then measure your laptop monitor, your desktop monitor, and your neighbor's, and lo and behold, the ratios don't fit either of the purported \textit{standard} aspect ratio.  Maintaining square pixels via scaling is more important in the long run.
     \item[Use FFMPEG] this is user's choice; it is recommended and faster but more difficult to modify due to numerous options. For blu-ray, ffmpeg must be used and is not an available option.
     \item[Resize Tracks] change track width and height as explained previously.  The size is adjusted to the largest frame size needed.
-    \item[Chapters at Labels] without this checked, chapters markers are automatically inserted every 5 minutes.  The chapter labels can then be \textit{skipped to} when playing the DVD.  If instead, you want to put labels in at opportune times, you will have to run dvdauthor outside of \CGG{} and mark the chapter labels yourself by hand.  In that case, you should checkbox \textit{Chapters at Labels} so that the automatic 10-minute labels are not created.  This checkbox is not currently available for blu-ray.
+    \item[Chapters at Labels] for DVDs without this checked, chapter markers are automatically inserted every 5 minutes.  The chapter labels can then be \textit{skipped to} when playing the DVD.  If instead, you want to put labels in at opportune times, you will have to run dvdauthor outside of \CGG{} and mark the chapter labels yourself by hand.  In that case, you should check the box \textit{Chapters at Labels} so that the automatic 5-minute labels are not created.  This checkbox is not currently available for blu-ray, but you can easily create
+chapters on blu-ray by adding '-c timeinterval in ticks' as the first argument to bdwrite in the bd.sh job
+generated by “BD Render” and then executing that job manually.  On 1 test computer 100 ticks equalled 20 seconds.
 \end{description}
 
 \begin{figure}[htpb]