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screenshot: add format specifiers to get file directory path

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Useful if you want to put the screenshot into the same directory as the
file that is being played.
This commit is contained in:
wm4 2014-01-08 21:07:10 +01:00
parent 3e6fdc94d6
commit 59c6fa2201
2 changed files with 27 additions and 0 deletions
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6
DOCS/man/en/options.rst
View File

@ -1970,6 +1970,12 @@ OPTIONS
Filename of the currently played video.
``%F``
Same as ``%f``, but strip the file extension, including the dot.
``%x``
Directory path of the currently played video. If the video is not on
the filesystem (but e.g. ``http://``), this expand to an empty string.
``%X{fallback}``
Same as ``%x``, but if the video file is not on the filesystem, return
the fallback string inside the ``{...}``.
``%p``
Current playback time, in the same format as used in the OSD. The
result is a string of the form "HH:MM:SS". For example, if the video is

21
player/screenshot.c
View File

@ -178,6 +178,27 @@ static char *create_fname(struct MPContext *mpctx, char *template,
}
break;
}
case 'x':
case 'X': {
char *fallback = "";
if (fmt == 'X') {
if (template[0] != '{')
goto error_exit;
char *end = strchr(template, '}');
if (!end)
goto error_exit;
fallback = talloc_strndup(res, template + 1, end - template - 1);
template = end + 1;
}
if (!mpctx->filename || mp_is_url(bstr0(mpctx->filename))) {
res = talloc_strdup_append(res, fallback);
} else {
bstr dir = mp_dirname(mpctx->filename);
if (!bstr_equals0(dir, "."))
res = talloc_asprintf_append(res, "%.*s", BSTR_P(dir));
}
break;
}
case 'p':
case 'P': {
char *t = mp_format_time(get_current_time(mpctx), fmt == 'P');