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diff --git a/cuerecover.1 b/cuerecover.1 new file mode 100644 index 0000000..d57408e --- /dev/null +++ b/cuerecover.1 @@ -0,0 +1,158 @@ +.\" Man page generated from reStructuredText. +. +.TH CUERECOVER 1 "2020-05-11" "0.1.0" "Urchlay" +.SH NAME +cuerecover \- generate .cue file for CD image .bin +. +.nr rst2man-indent-level 0 +. +.de1 rstReportMargin +\\$1 \\n[an-margin] +level \\n[rst2man-indent-level] +level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] +- +\\n[rst2man-indent0] +\\n[rst2man-indent1] +\\n[rst2man-indent2] +.. +.de1 INDENT +.\" .rstReportMargin pre: +. RS \\$1 +. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] +. nr rst2man-indent-level +1 +.\" .rstReportMargin post: +.. +.de UNINDENT +. RE +.\" indent \\n[an-margin] +.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] +.nr rst2man-indent-level -1 +.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] +.in \\n[rst2man-indent\\n[rst2man-indent-level]]u +.. +.\" RST source for cuerecover(1) man page. Convert with: +. +.\" rst2man.py cuerecover.rst > cuerecover.1 +. +.\" rst2man.py comes from the SBo development/docutils package. +. +.\" note to self: don't forget to check the generated man and html pages +. +.\" into git since we don't want to require our users to have rst2man.py. +. +.SH SYNOPSIS +.sp +cuerecover [\-s sec] \fBbin\-file\fP [\fBbin\-file\fP ...] +.SH DESCRIPTION +.sp +cuerecover attempts to generate a usable cue sheet for CD images which +are missing their .cue (or .ccd, .mds, etc) files. The generated cue +sheet is written to standard output [*], so add e.g. "> filename.cue" +to redirect it to a file. +.sp +If a single .bin file is given, it\(aqs assumed to hold all the tracks (which +might only be one). If multiple .bin files are given, each one is assumed to +represent one track of the same CD image. +.sp +For data tracks, the recovered track should be correct, provided the +bin file wasn\(aqt truncated or otherwise corrupted. +.sp +For audio tracks, silence detection is used to find the start of the track +(the INDEX 01 in the .cue file). +.sp +For audio tracks in a single .bin file, silence detection is used to +find the split points between tracks. This means that in cases where +one track segues into another, the two tracks will be combined in the +resulting cue sheet. Also, if there are long periods of silence within +a single track, this track will be split into two or more tracks. +.sp +[*] \fIOnly\fP the .cue file is written to stdout. Status and progress +messages are printed to standard error. +.SH OPTIONS +.INDENT 0.0 +.TP +.B \-\-help +Print short usage string. +.TP +.BI \-s \ <sec> +Minimum amount of silence for detecting the split point between +two audio tracks (default: 2). Argument is in seconds, and +non\-integers are allowed. 0 means to disable splitting tracks: +all the audio tracks will be combined into one in the .cue +sheet. This option is ignored when multiple .bin file arguments +are given, since they\(aqre already split into tracks. +.TP +.BI \-t \ <thresh> +Silence threshold, 0 to 100. Default is 0. This is +the percentage of non\-zero bytes allowed in a sector for it +to be considered silent. Sometimes audio tracks have random +data in the pregap (before the INDEX 01), which will fool +cuerecover into thinking there\(aqs no pregap. This option can +help with those, but don\(aqt set it too high. +.TP +.B \-v +Verbose mode. Prints (on stderr) some extra messages about what +cuerecover is doing. Probably only of interest to the author. +.UNINDENT +.sp +Always include a space between an option and its argument (e.g. \fB\-s 1\fP, not \fB\-s1\fP). +.SH NOTES +.sp +When reading multiple tracks from the same file, cuerecover makes some +assumptions. These are usually valid, but should be mentioned here: +.INDENT 0.0 +.IP \(bu 2 +The tracks are all MODE1 (data), MODE2 (also data, usually not found) or +CD\-DA (regular CD audio). Extended format CDs like XA or CD+I are not +supported, though you might still get listenable audio tracks from them. +.IP \(bu 2 +If there\(aqs a data track, it will be the only data track, and it will be +track 1. This is almost always the case, since most operating systems +from the CD\-ROM era (and even modern ones) don\(aqt provide access to +data tracks that aren\(aqt the first track on the disc. +.IP \(bu 2 +If there\(aqs a data track, it\(aqs a raw image (2352 bytes per sector, includes +the sync pulse, address, CRC, ECC, etc). If the data track was stored as +\(aqcooked\(aq data (2048 bytes/sector, MODE1/2048 in the original .cue file), +it\(aqll be treated as an audio track. You can check for this by trying to +mount the .bin file as an ISO or HFS image: if it mounts, the first +track is \(aqcooked\(aq. It\(aqll also be obvious if you use the .cue sheet to +extract the image into files: ISO images don\(aqt sound musical at all! +.IP \(bu 2 +cuerecover will generate \fIa\fP cue file, which will be valid... but it may +not match the original (missing) one exactly. This is because cuerecover +has to look for silent sections of the image and use those as split points +for the tracks. If there\(aqs a 3\-second silent section between tracks 2 and +3, is that 1 second of silence at the end of track 2 + 2 seconds of silence +at the start of track 3, or vice versa, or 1.5 seconds each, or...? +.UNINDENT +.\" other sections we might want, uncomment as needed. +. +.\" FILES +. +.\" ===== +. +.\" ENVIRONMENT +. +.\" =========== +. +.SH EXIT STATUS +.sp +As usual, 0 for success, non\-zero for failure. +.\" BUGS +. +.\" ==== +. +.\" EXAMPLES +. +.\" ======== +. +.SH AUTHORS +.sp +cuerecover was written by B. Watson <\fI\%yalhcru@gmail.com\fP> and +released under the WTFPL: Do WTF you want with this. +.SH SEE ALSO +.sp +miragextract(1) +.\" Generated by docutils manpage writer. +. |