2011-10-06 20:46:01 +02:00
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/*
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* This file is part of mplayer2.
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*
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* mplayer2 is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mplayer2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mplayer2; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_SCREENSHOT_H
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#define MPLAYER_SCREENSHOT_H
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#include <stdbool.h>
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struct MPContext;
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struct mp_image;
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screenshot: make screenshot filenames configurable
This adds the --screenshot-template option, which specifies a template
for the filename used for a screenshot. The '%' character is parsed as
format specifier. These format specifiers insert metadata into the
filename. For example, '%f' is replaced with the filename of the
currently played file.
The following format specifiers are available:
%n Insert sequence number (padded with 4 zeros), e.g. "0002".
%0Nn Like %n, but pad to N zeros (N = 0 to 9).
%n behaves like %04n.
%#n Like %n, but reset the sequence counter on every screenshot.
(Useful if other parts in the template make the resulting
filename already mostly unique.)
%#0Nn Use %0Nn and %#n at the same time.
%f Insert filename of the currently played video.
%F Like %f, but with stripped file extension ("." and rest).
%p Insert current playback time, in HH:MM:SS format.
%P Like %p, but adds milliseconds: HH:MM:SS.mmmm
%tX Insert the current local date/time, using the date format X.
X is a single letter and is passed to strftime() as "%X".
E.g. "%td" inserts the number of the current day.
%{prop} Insert the value of the slave property 'prop'.
E.g. %{filename} is the same as %f. If the property doesn't
exist or is not available, nothing is inserted, unless a
fallback is specified as in %{prop:fallback text}.
%% Insert the character '%'.
The strings inserted by format specifiers will be checked for
characters not allowed in filenames (including '/' and '\'), and
replaced with the placeholder '_'. (This doesn't happen for text that
was passed with the --screenshot-template option, and allows specifying
a screenshot target directory by prefixing the template with a relative
or absolute path.)
2012-02-29 03:46:25 +01:00
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// One time initialization at program start.
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void screenshot_init(struct MPContext *mpctx);
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2011-10-06 20:46:01 +02:00
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// Request a taking & saving a screenshot of the currently displayed frame.
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2011-10-06 20:46:01 +02:00
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// each_frame: If set, this toggles per-frame screenshots, exactly like the
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// screenshot slave command (MP_CMD_SCREENSHOT).
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// full_window: If set, save the actual output window contents.
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void screenshot_request(struct MPContext *mpctx, bool each_frame,
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bool full_window);
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2011-10-06 20:46:01 +02:00
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// Save the screenshot contained in the image to disk.
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// The image can be in any format supported by libswscale.
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void screenshot_save(struct MPContext *mpctx, struct mp_image *image);
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// Called by the playback core code when a new frame is displayed.
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void screenshot_flip(struct MPContext *mpctx);
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#endif /* MPLAYER_SCREENSHOT_H */
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