X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=parts%2FRendering.tex;h=e221c5778f0907ace8ad905c10c926ffde5b9379;hb=c7997798c68a3bbd69bcca40b2e66ead47cdc424;hp=8438ecd153768f96a4188a958673a33d30071bde;hpb=241347bfb707b8b973000762392611c757e7768f;p=goodguy%2Fcin-manual-latex.git diff --git a/parts/Rendering.tex b/parts/Rendering.tex index 8438ecd..e221c57 100644 --- a/parts/Rendering.tex +++ b/parts/Rendering.tex @@ -513,10 +513,12 @@ There are currently 6 specific variations within the ffmpeg (file format) / yout The first 3 below, plus any of the VP9 files under the file type of \textit{webm} are the recommended options to use because they are freely usable in any circumstance. \begin{center} - \begin{tabular}{l p{8cm}} + \begin{tabular}{lp{8cm}} + \hline sd.youtube & Standard Definition use with default audio/Opus stereo.youtube \\ hd.youtube & High Definition “ “ \\ uhd.youtube & Ultra High Definition “ “ \\ + \hline \end{tabular} \end{center} @@ -525,10 +527,12 @@ For more details and options on VP9, see: {\small\url{https://developers.google. Alternatives based on h264 and for non-commercial use are listed below. For Dailymotion, these must be renamed to have a different extension of .mp4 instead of .youtube before uploading. \begin{center} - \begin{tabular}{l p{8cm}} + \begin{tabular}{lp{8cm}} + \hline sd\_h264.youtube & Standard Definition – must change to audio stereo\_with\_h264.youtube \\ hd\_h264.youtube & High Definition - “ “ \\ uhd\_u264.youtube & Ultra High Definition - “ “ \\ + \hline \end{tabular} \end{center} @@ -566,11 +570,13 @@ Bitrate (bit rate) \textit{mode:} -\begin{tabular}{p{6cm} p{10cm}} +\begin{tabular}{p{6cm}p{10cm}} + \hline Constant Quantizer (Q) & Allows you to specify a fixed quantizer value; bitrate will vary \\ Constrained Quality (CQ) & Allows you to set a maximum quality level. Quality may vary within bitrate parameters\\ Variable Bitrate (VBR) & Balances quality and bitrate over time within constraints on bitrate\\ Constant Bitrate (CBR) & Attempts to keep the bitrate fairly constant while quality varies\\ + \hline \end{tabular} CQ mode is recommended for file-based video (as opposed to streaming). The following FFMpeg command-line parameters are used for CQ mode: @@ -578,11 +584,13 @@ CQ mode is recommended for file-based video (as opposed to streaming). The follo \textit{FFMpeg}: \begin{center} - \begin{tabular}{{p{4cm} p{10cm}}} + \begin{tabular}{p{4cm}p{10cm}} + \hline -b:v & Sets target bitrate (e.g. 500k)\\ -minrate & Sets minimum bitrate.\\ -maxrate & Sets maximum bitrate.\\ -crf & sets maximum quality level. Valid values are 0-63, lower numbers are higher quality.\\ + \hline \end{tabular} \end{center} @@ -1106,15 +1114,18 @@ Let's take the example of a network with 2 PCs: the master and the client. On th can use privileged ports) or $10650...$ for non-root and click on \textit{Add Nodes}. To find a range of free ports to use you can look at the file \texttt{/etc/services}; \item you will see something like the following in the Nodes listbox to the right:\newline - \begin{tabular}{lllc} On & Hostname & Port & Framerate - \\\midrule - X & 192.168.1.12 & 10650 & 0.0 \\ - X & 192.168.1.12 & 10651 & 0.0 \\ - X & 192.168.1.12 & 10652 & 0.0 \\ - X & 192.168.1.12 & 10653 & 0.0 \\ - X & 192.168.1.12 & 10654 & 0.0 \\ - X & localhost & 10655 & 0.0 \\ - X & localhost & 10656 & 0.0 \\ + \begin{tabular}{lllc} + \hline + On & Hostname & Port & Framerate\\ + \hline + X & 192.168.1.12 & 10650 & 0.0 \\ + X & 192.168.1.12 & 10651 & 0.0 \\ + X & 192.168.1.12 & 10652 & 0.0 \\ + X & 192.168.1.12 & 10653 & 0.0 \\ + X & 192.168.1.12 & 10654 & 0.0 \\ + X & localhost & 10655 & 0.0 \\ + X & localhost & 10656 & 0.0 \\ + \hline \end{tabular} \item set the Total number of jobs to create. This number only pertains to client nodes, so we do not need to consider the master node; \item click OK on the bottom of the Preferences window.