#include "ffmpeg_content.h"
#include "image_content.h"
#include "sndfile_content.h"
+#include "subrip_content.h"
#include "util.h"
using std::string;
content.reset (new ImageContent (film, node, version));
} else if (type == "Sndfile") {
content.reset (new SndfileContent (film, node, version));
+ } else if (type == "SubRip") {
+ content.reset (new SubRipContent (film, node, version));
}
return content;
content_factory (shared_ptr<const Film> film, boost::filesystem::path path)
{
shared_ptr<Content> content;
+
+ string ext = path.extension().string ();
+ transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
if (valid_image_file (path)) {
content.reset (new ImageContent (film, path));
} else if (SndfileContent::valid_file (path)) {
content.reset (new SndfileContent (film, path));
+ } else if (ext == ".srt") {
+ content.reset (new SubRipContent (film, path));
} else {
content.reset (new FFmpegContent (film, path));
}
#ifndef DCPOMATIC_LIB_DECODED_H
#define DCPOMATIC_LIB_DECODED_H
+#include <libdcp/subtitle_asset.h>
#include "types.h"
#include "rect.h"
#include "util.h"
AudioFrame frame;
};
-class DecodedSubtitle : public Decoded
+class DecodedImageSubtitle : public Decoded
{
public:
- DecodedSubtitle ()
+ DecodedImageSubtitle ()
: content_time (0)
, content_time_to (0)
, dcp_time_to (0)
{}
- DecodedSubtitle (boost::shared_ptr<Image> im, dcpomatic::Rect<double> r, ContentTime f, ContentTime t)
+ DecodedImageSubtitle (boost::shared_ptr<Image> im, dcpomatic::Rect<double> r, ContentTime f, ContentTime t)
: image (im)
, rect (r)
, content_time (f)
DCPTime dcp_time_to;
};
+class DecodedTextSubtitle : public Decoded
+{
+public:
+ DecodedTextSubtitle ()
+ : dcp_time_to (0)
+ {}
+
+ DecodedTextSubtitle (std::list<libdcp::Subtitle> s)
+ : subs (s)
+ {}
+
+ void set_dcp_times (VideoFrame, AudioFrame, FrameRateChange frc, DCPTime offset)
+ {
+ if (subs.empty ()) {
+ return;
+ }
+
+ /* Assuming that all subs are at the same time */
+ dcp_time = rint (subs.front().in().to_ticks() * 4 * TIME_HZ / frc.speed_up) + offset;
+ dcp_time_to = rint (subs.front().out().to_ticks() * 4 * TIME_HZ / frc.speed_up) + offset;
+ }
+
+ std::list<libdcp::Subtitle> subs;
+ DCPTime dcp_time_to;
+};
+
#endif
}
-PixelFormatError::PixelFormatError (std::string o, AVPixelFormat f)
+PixelFormatError::PixelFormatError (string o, AVPixelFormat f)
: StringError (String::compose (_("Cannot handle pixel format %1 during %2"), f, o))
{
}
+
+SubRipError::SubRipError (string saw, string expecting, boost::filesystem::path f)
+ : FileError (String::compose (_("Error in SubRip file: saw %1 while expecting %2"), saw, expecting), f)
+{
+
+}
PixelFormatError (std::string o, AVPixelFormat f);
};
+/** An error that occurs while parsing a SubRip file */
+class SubRipError : public FileError
+{
+public:
+ SubRipError (std::string, std::string, boost::filesystem::path);
+};
+
/** A parent class for classes which have a need to catch and
* re-throw exceptions. This is intended for classes
* which run their own thread; they should do something like
indicate that the previous subtitle should stop.
*/
if (sub.num_rects <= 0) {
- subtitle (shared_ptr<Image> (), dcpomatic::Rect<double> (), 0, 0);
+ image_subtitle (shared_ptr<Image> (), dcpomatic::Rect<double> (), 0, 0);
return;
} else if (sub.num_rects > 1) {
throw DecodeError (_("multi-part subtitles not yet supported"));
/* Subtitle PTS in seconds (within the source, not taking into account any of the
source that we may have chopped off for the DCP)
*/
-<<<<<<< HEAD
- double const packet_time = (static_cast<double> (sub.pts ) / AV_TIME_BASE) + _pts_offset;
+ double const packet_time = (static_cast<double> (sub.pts) / AV_TIME_BASE) + _pts_offset;
-=======
- double const packet_time = (static_cast<double> (sub.pts ) / AV_TIME_BASE) + _video_pts_offset;
-
->>>>>>> master
/* hence start time for this sub */
ContentTime const from = (packet_time + (double (sub.start_display_time) / 1e3)) * TIME_HZ;
ContentTime const to = (packet_time + (double (sub.end_display_time) / 1e3)) * TIME_HZ;
libdcp::Size const vs = _ffmpeg_content->video_size ();
- subtitle (
+ image_subtitle (
image,
dcpomatic::Rect<double> (
static_cast<double> (rect->x) / vs.width,
#include "sndfile_decoder.h"
#include "sndfile_content.h"
#include "subtitle_content.h"
+#include "subrip_decoder.h"
+#include "subrip_content.h"
#include "playlist.h"
#include "job.h"
#include "image.h"
#include "ratio.h"
#include "log.h"
#include "scaler.h"
+#include "render_subtitles.h"
using std::list;
using std::cout;
shared_ptr<DecodedVideo> dv = dynamic_pointer_cast<DecodedVideo> (earliest_decoded);
shared_ptr<DecodedAudio> da = dynamic_pointer_cast<DecodedAudio> (earliest_decoded);
- shared_ptr<DecodedSubtitle> ds = dynamic_pointer_cast<DecodedSubtitle> (earliest_decoded);
+ shared_ptr<DecodedImageSubtitle> dis = dynamic_pointer_cast<DecodedImageSubtitle> (earliest_decoded);
+ shared_ptr<DecodedTextSubtitle> dts = dynamic_pointer_cast<DecodedTextSubtitle> (earliest_decoded);
/* Will be set to false if we shouldn't consume the peeked DecodedThing */
bool consume = true;
_statistics.audio.skip += da->data->frames();
}
- } else if (ds && _video) {
- _in_subtitle.piece = earliest_piece;
- _in_subtitle.subtitle = ds;
- update_subtitle ();
+ } else if (dis && _video) {
+ _image_subtitle.piece = earliest_piece;
+ _image_subtitle.subtitle = dis;
+ update_subtitle_from_image ();
+ } else if (dts && _video) {
+ _text_subtitle.piece = earliest_piece;
+ _text_subtitle.subtitle = dts;
+ update_subtitle_from_text ();
}
if (consume) {
shared_ptr<Decoder> decoder;
optional<FrameRateChange> frc;
+ /* Work out a FrameRateChange for the best overlap video for this content, in case we need it below */
+ DCPTime best_overlap_t = 0;
+ shared_ptr<VideoContent> best_overlap;
+ for (ContentList::iterator j = content.begin(); j != content.end(); ++j) {
+ shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (*j);
+ if (!vc) {
+ continue;
+ }
+
+ DCPTime const overlap = max (vc->position(), (*i)->position()) - min (vc->end(), (*i)->end());
+ if (overlap > best_overlap_t) {
+ best_overlap = vc;
+ best_overlap_t = overlap;
+ }
+ }
+
+ optional<FrameRateChange> best_overlap_frc;
+ if (best_overlap) {
+ best_overlap_frc = FrameRateChange (best_overlap->video_frame_rate(), _film->video_frame_rate ());
+ } else {
+ /* No video overlap; e.g. if the DCP is just audio */
+ best_overlap_frc = FrameRateChange (_film->video_frame_rate(), _film->video_frame_rate ());
+ }
+
+ /* FFmpeg */
shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<const FFmpegContent> (*i);
if (fc) {
decoder.reset (new FFmpegDecoder (_film, fc, _video, _audio));
frc = FrameRateChange (fc->video_frame_rate(), _film->video_frame_rate());
}
-
+
+ /* ImageContent */
shared_ptr<const ImageContent> ic = dynamic_pointer_cast<const ImageContent> (*i);
if (ic) {
/* See if we can re-use an old ImageDecoder */
frc = FrameRateChange (ic->video_frame_rate(), _film->video_frame_rate());
}
+ /* SndfileContent */
shared_ptr<const SndfileContent> sc = dynamic_pointer_cast<const SndfileContent> (*i);
if (sc) {
decoder.reset (new SndfileDecoder (_film, sc));
+ frc = best_overlap_frc;
+ }
- /* Working out the frc for this content is a bit tricky: what if it overlaps
- two pieces of video content with different frame rates? For now, use
- the one with the best overlap.
- */
-
- DCPTime best_overlap_t = 0;
- shared_ptr<VideoContent> best_overlap;
- for (ContentList::iterator j = content.begin(); j != content.end(); ++j) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (*j);
- if (!vc) {
- continue;
- }
-
- DCPTime const overlap = max (vc->position(), sc->position()) - min (vc->end(), sc->end());
- if (overlap > best_overlap_t) {
- best_overlap = vc;
- best_overlap_t = overlap;
- }
- }
-
- if (best_overlap) {
- frc = FrameRateChange (best_overlap->video_frame_rate(), _film->video_frame_rate ());
- } else {
- /* No video overlap; e.g. if the DCP is just audio */
- frc = FrameRateChange (_film->video_frame_rate(), _film->video_frame_rate ());
- }
+ /* SubRipContent */
+ shared_ptr<const SubRipContent> rc = dynamic_pointer_cast<const SubRipContent> (*i);
+ if (rc) {
+ decoder.reset (new SubRipDecoder (_film, rc));
+ frc = best_overlap_frc;
}
ContentTime st = (*i)->trim_start() * frc->speed_up;
} else if (property == SubtitleContentProperty::SUBTITLE_OFFSET || property == SubtitleContentProperty::SUBTITLE_SCALE) {
- update_subtitle ();
+ update_subtitle_from_image ();
+ update_subtitle_from_text ();
Changed (frequent);
} else if (
}
void
-Player::update_subtitle ()
+Player::update_subtitle_from_image ()
{
- shared_ptr<Piece> piece = _in_subtitle.piece.lock ();
+ shared_ptr<Piece> piece = _image_subtitle.piece.lock ();
if (!piece) {
return;
}
- if (!_in_subtitle.subtitle->image) {
+ if (!_image_subtitle.subtitle->image) {
_out_subtitle.image.reset ();
return;
}
shared_ptr<SubtitleContent> sc = dynamic_pointer_cast<SubtitleContent> (piece->content);
assert (sc);
- dcpomatic::Rect<double> in_rect = _in_subtitle.subtitle->rect;
+ dcpomatic::Rect<double> in_rect = _image_subtitle.subtitle->rect;
libdcp::Size scaled_size;
in_rect.y += sc->subtitle_offset ();
_out_subtitle.position.x = rint (_video_container_size.width * (in_rect.x + (in_rect.width * (1 - sc->subtitle_scale ()) / 2)));
_out_subtitle.position.y = rint (_video_container_size.height * (in_rect.y + (in_rect.height * (1 - sc->subtitle_scale ()) / 2)));
-
- _out_subtitle.image = _in_subtitle.subtitle->image->scale (
+
+ _out_subtitle.image = _image_subtitle.subtitle->image->scale (
scaled_size,
Scaler::from_id ("bicubic"),
- PIX_FMT_RGBA,
+ _image_subtitle.subtitle->image->pixel_format (),
true
);
-
-<<<<<<< HEAD
- _out_subtitle.from = _in_subtitle.subtitle->dcp_time;
- _out_subtitle.to = _in_subtitle.subtitle->dcp_time_to;
-=======
- /* XXX: hack */
- Time from = _in_subtitle.from;
- Time to = _in_subtitle.to;
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (piece->content);
- if (vc) {
- from = rint (from * vc->video_frame_rate() / _film->video_frame_rate());
- to = rint (to * vc->video_frame_rate() / _film->video_frame_rate());
- }
- _out_subtitle.from = from * piece->content->position ();
- _out_subtitle.to = to + piece->content->position ();
->>>>>>> master
+ _out_subtitle.from = _image_subtitle.subtitle->dcp_time;
+ _out_subtitle.to = _image_subtitle.subtitle->dcp_time_to;
}
/** Re-emit the last frame that was emitted, using current settings for crop, ratio, scaler and subtitles.
return true;
}
+void
+Player::update_subtitle_from_text ()
+{
+ if (_text_subtitle.subtitle->subs.empty ()) {
+ _out_subtitle.image.reset ();
+ return;
+ }
+
+ render_subtitles (_text_subtitle.subtitle->subs, _video_container_size, _out_subtitle.image, _out_subtitle.position);
+}
+
void
Player::set_approximate_size ()
{
_approximate_size = true;
}
-
PlayerImage::PlayerImage (
shared_ptr<const Image> in,
Crop crop,
#include <list>
#include <boost/shared_ptr.hpp>
#include <boost/enable_shared_from_this.hpp>
+#include <libdcp/subtitle_asset.h>
#include "playlist.h"
#include "content.h"
#include "film.h"
void emit_black ();
void emit_silence (AudioFrame);
void film_changed (Film::Property);
- void update_subtitle ();
+ void update_subtitle_from_image ();
+ void update_subtitle_from_text ();
void emit_video (boost::weak_ptr<Piece>, boost::shared_ptr<DecodedVideo>);
void emit_audio (boost::weak_ptr<Piece>, boost::shared_ptr<DecodedAudio>);
void step_video_position (boost::shared_ptr<DecodedVideo>);
struct {
boost::weak_ptr<Piece> piece;
- boost::shared_ptr<DecodedSubtitle> subtitle;
- } _in_subtitle;
+ boost::shared_ptr<DecodedImageSubtitle> subtitle;
+ } _image_subtitle;
+ struct {
+ boost::weak_ptr<Piece> piece;
+ boost::shared_ptr<DecodedTextSubtitle> subtitle;
+ } _text_subtitle;
+
struct {
Position<int> position;
boost::shared_ptr<Image> image;
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <cairomm/cairomm.h>
+#include <pangomm.h>
+#include "render_subtitles.h"
+#include "types.h"
+#include "image.h"
+
+using std::list;
+using std::cout;
+using std::string;
+using std::min;
+using std::max;
+using boost::shared_ptr;
+using boost::optional;
+
+static int
+calculate_position (libdcp::VAlign v_align, double v_position, int target_height, int offset)
+{
+ switch (v_align) {
+ case libdcp::TOP:
+ return (v_position / 100) * target_height - offset;
+ case libdcp::CENTER:
+ return (0.5 + v_position / 100) * target_height - offset;
+ case libdcp::BOTTOM:
+ return (1.0 - v_position / 100) * target_height - offset;
+ }
+
+ return 0;
+}
+
+void
+render_subtitles (list<libdcp::Subtitle> subtitles, libdcp::Size target, shared_ptr<Image>& image, Position<int>& position)
+{
+ if (subtitles.empty ()) {
+ image.reset ();
+ return;
+ }
+
+ /* Estimate height that the subtitle image needs to be */
+ optional<int> top;
+ optional<int> bottom;
+ for (list<libdcp::Subtitle>::const_iterator i = subtitles.begin(); i != subtitles.end(); ++i) {
+ int const b = calculate_position (i->v_align(), i->v_position(), target.height, 0);
+ int const t = b - i->size() * target.height / (11 * 72);
+
+ top = min (top.get_value_or (t), t);
+ bottom = max (bottom.get_value_or (b), b);
+ }
+
+ top = top.get() - 32;
+ bottom = bottom.get() + 32;
+
+ image.reset (new Image (PIX_FMT_RGBA, libdcp::Size (target.width, bottom.get() - top.get ()), false));
+ image->make_black ();
+
+ Cairo::RefPtr<Cairo::ImageSurface> surface = Cairo::ImageSurface::create (
+ image->data()[0],
+ Cairo::FORMAT_ARGB32,
+ image->size().width,
+ image->size().height,
+ Cairo::ImageSurface::format_stride_for_width (Cairo::FORMAT_ARGB32, image->size().width)
+ );
+
+ Cairo::RefPtr<Cairo::Context> context = Cairo::Context::create (surface);
+ Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (context);
+
+ layout->set_width (image->size().width * PANGO_SCALE);
+ layout->set_alignment (Pango::ALIGN_CENTER);
+
+ context->set_line_width (1);
+
+ for (list<libdcp::Subtitle>::const_iterator i = subtitles.begin(); i != subtitles.end(); ++i) {
+ string f = i->font ();
+ if (f.empty ()) {
+ f = "Arial";
+ }
+ Pango::FontDescription font (f);
+ font.set_absolute_size (i->size_in_pixels (target.height) * PANGO_SCALE);
+ if (i->italic ()) {
+ font.set_style (Pango::STYLE_ITALIC);
+ }
+ layout->set_font_description (font);
+ layout->set_text (i->text ());
+
+ /* Compute fade factor */
+ /* XXX */
+ float fade_factor = 1;
+#if 0
+ libdcp::Time now (time * 1000 / (4 * TIME_HZ));
+ libdcp::Time end_fade_up = i->in() + i->fade_up_time ();
+ libdcp::Time start_fade_down = i->out() - i->fade_down_time ();
+ if (now < end_fade_up) {
+ fade_factor = (now - i->in()) / i->fade_up_time();
+ } else if (now > start_fade_down) {
+ fade_factor = 1.0 - ((now - start_fade_down) / i->fade_down_time ());
+ }
+#endif
+
+ layout->update_from_cairo_context (context);
+
+ /* Work out position */
+
+ int const x = 0;
+ int const y = calculate_position (i->v_align (), i->v_position (), target.height, (layout->get_baseline() / PANGO_SCALE) + top.get ());
+
+ if (i->effect() == libdcp::SHADOW) {
+ /* Drop-shadow effect */
+ libdcp::Color const ec = i->effect_color ();
+ context->set_source_rgba (float(ec.r) / 255, float(ec.g) / 255, float(ec.b) / 255, fade_factor);
+ context->move_to (x + 4, y + 4);
+ layout->add_to_cairo_context (context);
+ context->fill ();
+ }
+
+ /* The actual subtitle */
+ context->move_to (x, y);
+ libdcp::Color const c = i->color ();
+ context->set_source_rgba (float(c.r) / 255, float(c.g) / 255, float(c.b) / 255, fade_factor);
+ layout->add_to_cairo_context (context);
+ context->fill ();
+
+ if (i->effect() == libdcp::BORDER) {
+ /* Border effect */
+ context->move_to (x, y);
+ libdcp::Color ec = i->effect_color ();
+ context->set_source_rgba (float(ec.r) / 255, float(ec.g) / 255, float(ec.b) / 255, fade_factor);
+ layout->add_to_cairo_context (context);
+ context->stroke ();
+ }
+ }
+}
+
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <libdcp/subtitle_asset.h>
+#include <libdcp/util.h>
+#include "position.h"
+
+class Image;
+
+void
+render_subtitles (std::list<libdcp::Subtitle>, libdcp::Size, boost::shared_ptr<Image> &, Position<int> &);
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <boost/algorithm/string.hpp>
+#include "subrip.h"
+#include "subrip_content.h"
+#include "subrip_subtitle.h"
+#include "cross.h"
+#include "exceptions.h"
+
+#include "i18n.h"
+
+using std::string;
+using std::list;
+using std::vector;
+using std::cout;
+using boost::shared_ptr;
+using boost::lexical_cast;
+using boost::algorithm::trim;
+
+SubRip::SubRip (shared_ptr<const SubRipContent> content)
+{
+ FILE* f = fopen_boost (content->path (0), "r");
+ if (!f) {
+ throw OpenFileError (content->path (0));
+ }
+
+ enum {
+ COUNTER,
+ METADATA,
+ CONTENT
+ } state = COUNTER;
+
+ char buffer[256];
+ int next_count = 1;
+
+ boost::optional<SubRipSubtitle> current;
+ list<string> lines;
+
+ while (!feof (f)) {
+ fgets (buffer, sizeof (buffer), f);
+ if (feof (f)) {
+ break;
+ }
+
+ string line (buffer);
+ trim_right_if (line, boost::is_any_of ("\n\r"));
+
+ switch (state) {
+ case COUNTER:
+ {
+ int x = 0;
+ try {
+ x = lexical_cast<int> (line);
+ } catch (...) {
+
+ }
+
+ if (x == next_count) {
+ state = METADATA;
+ ++next_count;
+ current = SubRipSubtitle ();
+ } else {
+ throw SubRipError (line, _("a subtitle count"), content->path (0));
+ }
+ }
+ break;
+ case METADATA:
+ {
+ vector<string> p;
+ boost::algorithm::split (p, line, boost::algorithm::is_any_of (" "));
+ if (p.size() != 3 && p.size() != 7) {
+ throw SubRipError (line, _("a time/position line"), content->path (0));
+ }
+
+ current->from = convert_time (p[0]);
+ current->to = convert_time (p[2]);
+
+ if (p.size() > 3) {
+ current->x1 = convert_coordinate (p[3]);
+ current->x2 = convert_coordinate (p[4]);
+ current->y1 = convert_coordinate (p[5]);
+ current->y2 = convert_coordinate (p[6]);
+ }
+ state = CONTENT;
+ break;
+ }
+ case CONTENT:
+ if (line.empty ()) {
+ state = COUNTER;
+ current->pieces = convert_content (lines);
+ _subtitles.push_back (current.get ());
+ current.reset ();
+ lines.clear ();
+ } else {
+ lines.push_back (line);
+ }
+ break;
+ }
+ }
+
+ if (state == CONTENT) {
+ current->pieces = convert_content (lines);
+ _subtitles.push_back (current.get ());
+ }
+
+ fclose (f);
+}
+
+ContentTime
+SubRip::convert_time (string t)
+{
+ ContentTime r = 0;
+
+ vector<string> a;
+ boost::algorithm::split (a, t, boost::is_any_of (":"));
+ assert (a.size() == 3);
+ r += lexical_cast<int> (a[0]) * 60 * 60 * TIME_HZ;
+ r += lexical_cast<int> (a[1]) * 60 * TIME_HZ;
+
+ vector<string> b;
+ boost::algorithm::split (b, a[2], boost::is_any_of (","));
+ r += lexical_cast<int> (b[0]) * TIME_HZ;
+ r += lexical_cast<int> (b[1]) * TIME_HZ / 1000;
+
+ return r;
+}
+
+int
+SubRip::convert_coordinate (string t)
+{
+ vector<string> a;
+ boost::algorithm::split (a, t, boost::is_any_of (":"));
+ assert (a.size() == 2);
+ return lexical_cast<int> (a[1]);
+}
+
+void
+SubRip::maybe_content (list<SubRipSubtitlePiece>& pieces, SubRipSubtitlePiece& p)
+{
+ if (!p.text.empty ()) {
+ pieces.push_back (p);
+ p.text.clear ();
+ }
+}
+
+list<SubRipSubtitlePiece>
+SubRip::convert_content (list<string> t)
+{
+ list<SubRipSubtitlePiece> pieces;
+
+ SubRipSubtitlePiece p;
+
+ enum {
+ TEXT,
+ TAG
+ } state = TEXT;
+
+ string tag;
+
+ /* XXX: missing <font> support */
+ /* XXX: nesting of tags e.g. <b>foo<i>bar<b>baz</b>fred</i>jim</b> might
+ not work, I think.
+ */
+
+ for (list<string>::const_iterator i = t.begin(); i != t.end(); ++i) {
+ for (size_t j = 0; j < i->size(); ++j) {
+ switch (state) {
+ case TEXT:
+ if ((*i)[j] == '<' || (*i)[j] == '{') {
+ state = TAG;
+ } else {
+ p.text += (*i)[j];
+ }
+ break;
+ case TAG:
+ if ((*i)[j] == '>' || (*i)[j] == '}') {
+ if (tag == "b") {
+ maybe_content (pieces, p);
+ p.bold = true;
+ } else if (tag == "/b") {
+ maybe_content (pieces, p);
+ p.bold = false;
+ } else if (tag == "i") {
+ maybe_content (pieces, p);
+ p.italic = true;
+ } else if (tag == "/i") {
+ maybe_content (pieces, p);
+ p.italic = false;
+ } else if (tag == "u") {
+ maybe_content (pieces, p);
+ p.underline = true;
+ } else if (tag == "/u") {
+ maybe_content (pieces, p);
+ p.underline = false;
+ }
+ tag.clear ();
+ state = TEXT;
+ } else {
+ tag += (*i)[j];
+ }
+ break;
+ }
+ }
+ }
+
+ maybe_content (pieces, p);
+
+ return pieces;
+}
+
+ContentTime
+SubRip::length () const
+{
+ if (_subtitles.empty ()) {
+ return 0;
+ }
+
+ return _subtitles.back().to;
+}
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef DCPOMATIC_SUBRIP_H
+#define DCPOMATIC_SUBRIP_H
+
+#include "subrip_subtitle.h"
+
+class SubRipContent;
+class subrip_time_test;
+class subrip_coordinate_test;
+class subrip_content_test;
+class subrip_parse_test;
+
+class SubRip
+{
+public:
+ SubRip (boost::shared_ptr<const SubRipContent>);
+
+ ContentTime length () const;
+
+protected:
+ std::vector<SubRipSubtitle> _subtitles;
+
+private:
+ friend class subrip_time_test;
+ friend class subrip_coordinate_test;
+ friend class subrip_content_test;
+ friend class subrip_parse_test;
+
+ static ContentTime convert_time (std::string);
+ static int convert_coordinate (std::string);
+ static std::list<SubRipSubtitlePiece> convert_content (std::list<std::string>);
+ static void maybe_content (std::list<SubRipSubtitlePiece> &, SubRipSubtitlePiece &);
+};
+
+#endif
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "subrip_content.h"
+#include "util.h"
+#include "subrip.h"
+
+#include "i18n.h"
+
+using std::stringstream;
+using std::string;
+using boost::shared_ptr;
+
+SubRipContent::SubRipContent (shared_ptr<const Film> film, boost::filesystem::path path)
+ : Content (film, path)
+ , SubtitleContent (film, path)
+{
+
+}
+
+SubRipContent::SubRipContent (shared_ptr<const Film> film, shared_ptr<const cxml::Node> node, int)
+ : Content (film, node)
+ , SubtitleContent (film, node)
+{
+
+}
+
+void
+SubRipContent::examine (boost::shared_ptr<Job> job)
+{
+ Content::examine (job);
+ SubRip s (shared_from_this ());
+ boost::mutex::scoped_lock lm (_mutex);
+ _length = s.length ();
+}
+
+string
+SubRipContent::summary () const
+{
+ return path_summary() + " " + _("[subtitles]");
+}
+
+string
+SubRipContent::technical_summary () const
+{
+ return Content::technical_summary() + " - " + _("SubRip subtitles");
+}
+
+string
+SubRipContent::information () const
+{
+
+}
+
+void
+SubRipContent::as_xml (xmlpp::Node* node)
+{
+ node->add_child("Type")->add_child_text ("SubRip");
+ Content::as_xml (node);
+ SubtitleContent::as_xml (node);
+}
+
+DCPTime
+SubRipContent::full_length () const
+{
+ /* XXX: this assumes that the timing of the SubRip file is appropriate
+ for the DCP's frame rate.
+ */
+ return _length;
+}
+
+string
+SubRipContent::identifier () const
+{
+ LocaleGuard lg;
+
+ stringstream s;
+ s << Content::identifier()
+ << "_" << subtitle_scale()
+ << "_" << subtitle_offset();
+
+ return s.str ();
+}
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "subtitle_content.h"
+
+class SubRipContent : public SubtitleContent
+{
+public:
+ SubRipContent (boost::shared_ptr<const Film>, boost::filesystem::path);
+ SubRipContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>, int);
+
+ boost::shared_ptr<SubRipContent> shared_from_this () {
+ return boost::dynamic_pointer_cast<SubRipContent> (Content::shared_from_this ());
+ }
+
+ void examine (boost::shared_ptr<Job>);
+ std::string summary () const;
+ std::string technical_summary () const;
+ std::string information () const;
+ void as_xml (xmlpp::Node *);
+ DCPTime full_length () const;
+ std::string identifier () const;
+
+private:
+ DCPTime _length;
+};
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "subrip_decoder.h"
+
+using std::list;
+using boost::shared_ptr;
+
+SubRipDecoder::SubRipDecoder (shared_ptr<const Film> film, shared_ptr<const SubRipContent> content)
+ : Decoder (film)
+ , SubtitleDecoder (film)
+ , SubRip (content)
+ , _next (0)
+{
+
+}
+
+bool
+SubRipDecoder::pass ()
+{
+ if (_next >= _subtitles.size ()) {
+ return true;
+ }
+
+ list<libdcp::Subtitle> out;
+ for (list<SubRipSubtitlePiece>::const_iterator i = _subtitles[_next].pieces.begin(); i != _subtitles[_next].pieces.end(); ++i) {
+ out.push_back (
+ libdcp::Subtitle (
+ "Arial",
+ i->italic,
+ libdcp::Color (255, 255, 255),
+ 72,
+ _subtitles[_next].from,
+ _subtitles[_next].to,
+ 0.9,
+ libdcp::BOTTOM,
+ i->text,
+ libdcp::NONE,
+ libdcp::Color (255, 255, 255),
+ 0,
+ 0
+ )
+ );
+ }
+
+ text_subtitle (out);
+ _next++;
+ return false;
+}
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef DCPOMATIC_SUBRIP_DECODER_H
+#define DCPOMATIC_SUBRIP_DECODER_H
+
+#include "subtitle_decoder.h"
+#include "subrip.h"
+
+class SubRipContent;
+
+class SubRipDecoder : public SubtitleDecoder, public SubRip
+{
+public:
+ SubRipDecoder (boost::shared_ptr<const Film>, boost::shared_ptr<const SubRipContent>);
+
+ bool pass ();
+
+private:
+ size_t _next;
+};
+
+#endif
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef DCPOMATIC_SUBRIP_SUBTITLE_H
+#define DCPOMATIC_SUBRIP_SUBTITLE_H
+
+#include <boost/optional.hpp>
+#include <libdcp/types.h>
+#include "types.h"
+
+struct SubRipSubtitlePiece
+{
+ SubRipSubtitlePiece ()
+ : bold (false)
+ , italic (false)
+ , underline (false)
+ {}
+
+ std::string text;
+ bool bold;
+ bool italic;
+ bool underline;
+ libdcp::Color color;
+};
+
+struct SubRipSubtitle
+{
+ SubRipSubtitle ()
+ : from (0)
+ , to (0)
+ {}
+
+ ContentTime from;
+ ContentTime to;
+ boost::optional<int> x1;
+ boost::optional<int> x2;
+ boost::optional<int> y1;
+ boost::optional<int> y2;
+ std::list<SubRipSubtitlePiece> pieces;
+};
+
+#endif
#include <boost/shared_ptr.hpp>
#include "subtitle_decoder.h"
+using std::list;
using boost::shared_ptr;
using boost::optional;
}
-/** Called by subclasses when a subtitle is ready.
+/** Called by subclasses when an image subtitle is ready.
* Image may be 0 to say that there is no current subtitle.
*/
void
-SubtitleDecoder::subtitle (shared_ptr<Image> image, dcpomatic::Rect<double> rect, ContentTime from, ContentTime to)
+SubtitleDecoder::image_subtitle (shared_ptr<Image> image, dcpomatic::Rect<double> rect, ContentTime from, ContentTime to)
{
- _pending.push_back (shared_ptr<DecodedSubtitle> (new DecodedSubtitle (image, rect, from, to)));
+ _pending.push_back (shared_ptr<DecodedImageSubtitle> (new DecodedImageSubtitle (image, rect, from, to)));
+}
+
+void
+SubtitleDecoder::text_subtitle (list<libdcp::Subtitle> s)
+{
+ _pending.push_back (shared_ptr<DecodedTextSubtitle> (new DecodedTextSubtitle (s)));
}
*/
+#ifndef DCPOMATIC_SUBTITLE_DECODER_H
+#define DCPOMATIC_SUBTITLE_DECODER_H
+
#include <boost/signals2.hpp>
+#include <libdcp/subtitle_asset.h>
#include "decoder.h"
#include "rect.h"
#include "types.h"
SubtitleDecoder (boost::shared_ptr<const Film>);
protected:
- void subtitle (boost::shared_ptr<Image>, dcpomatic::Rect<double>, ContentTime, ContentTime);
+ void image_subtitle (boost::shared_ptr<Image>, dcpomatic::Rect<double>, ContentTime, ContentTime);
+ void text_subtitle (std::list<libdcp::Subtitle>);
};
+
+#endif
#include <openssl/md5.h>
#include <magick/MagickCore.h>
#include <magick/version.h>
+#include <pangomm/init.h>
#include <libdcp/version.h>
#include <libdcp/util.h>
#include <libdcp/signer_chain.h>
setenv ("LTDL_LIBRARY_PATH", lib.c_str (), 1);
#endif
+ Pango::init ();
libdcp::init ();
Ratio::setup_ratios ();
player.cc
playlist.cc
ratio.cc
+ render_subtitles.cc
resampler.cc
scp_dcp_job.cc
scaler.cc
sndfile_content.cc
sndfile_decoder.cc
sound_processor.cc
+ subrip.cc
+ subrip_content.cc
+ subrip_decoder.cc
subtitle_content.cc
subtitle_decoder.cc
timer.cc
AVCODEC AVUTIL AVFORMAT AVFILTER SWSCALE SWRESAMPLE
BOOST_FILESYSTEM BOOST_THREAD BOOST_DATETIME BOOST_SIGNALS2
SNDFILE OPENJPEG POSTPROC TIFF MAGICK SSH DCP CXML GLIB LZMA XML++
- CURL ZIP QUICKMAIL
+ CURL ZIP QUICKMAIL PANGOMM CAIROMM
"""
obj.source = sources + ' version.cc'
_video_panel->Enable (video_selection.size() > 0 && _generally_sensitive);
_audio_panel->Enable (audio_selection.size() > 0 && _generally_sensitive);
- _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<FFmpegContent> (selection.front()) && _generally_sensitive);
+ _subtitle_panel->Enable (selection.size() == 1 && dynamic_pointer_cast<SubtitleContent> (selection.front()) && _generally_sensitive);
_timing_panel->Enable (selection.size() == 1 && _generally_sensitive);
}
Ratio const * r = Ratio::from_id ("119");
BOOST_CHECK (r);
- BOOST_CHECK_EQUAL (fit_ratio_within (r->ratio(), libdcp::Size (2048, 1080)), libdcp::Size (1285, 1080));
+ BOOST_CHECK_EQUAL (fit_ratio_within (r->ratio(), libdcp::Size (2048, 1080)), libdcp::Size (1290, 1080));
r = Ratio::from_id ("133");
BOOST_CHECK (r);
--- /dev/null
+/*
+ Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <boost/test/unit_test.hpp>
+#include <libdcp/subtitle_asset.h>
+#include "lib/subrip.h"
+#include "lib/subrip_content.h"
+#include "lib/subrip_decoder.h"
+#include "lib/render_subtitles.h"
+#include "test.h"
+
+using std::list;
+using std::vector;
+using std::string;
+using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
+
+/** Test SubRip::convert_time */
+BOOST_AUTO_TEST_CASE (subrip_time_test)
+{
+ BOOST_CHECK_EQUAL (SubRip::convert_time ("00:03:10,500"), rint (((3 * 60) + 10 + 0.5) * TIME_HZ));
+ BOOST_CHECK_EQUAL (SubRip::convert_time ("04:19:51,782"), rint (((4 * 3600) + (19 * 60) + 51 + 0.782) * TIME_HZ));
+}
+
+/** Test SubRip::convert_coordinate */
+BOOST_AUTO_TEST_CASE (subrip_coordinate_test)
+{
+ BOOST_CHECK_EQUAL (SubRip::convert_coordinate ("foo:42"), 42);
+ BOOST_CHECK_EQUAL (SubRip::convert_coordinate ("X1:999"), 999);
+}
+
+/** Test SubRip::convert_content */
+BOOST_AUTO_TEST_CASE (subrip_content_test)
+{
+ list<string> c;
+ list<SubRipSubtitlePiece> p;
+
+ c.push_back ("Hello world");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ c.clear ();
+
+ c.push_back ("<b>Hello world</b>");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ BOOST_CHECK_EQUAL (p.front().bold, true);
+ c.clear ();
+
+ c.push_back ("<i>Hello world</i>");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ BOOST_CHECK_EQUAL (p.front().italic, true);
+ c.clear ();
+
+ c.push_back ("<u>Hello world</u>");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ BOOST_CHECK_EQUAL (p.front().underline, true);
+ c.clear ();
+
+ c.push_back ("{b}Hello world{/b}");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ BOOST_CHECK_EQUAL (p.front().bold, true);
+ c.clear ();
+
+ c.push_back ("{i}Hello world{/i}");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ BOOST_CHECK_EQUAL (p.front().italic, true);
+ c.clear ();
+
+ c.push_back ("{u}Hello world{/u}");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 1);
+ BOOST_CHECK_EQUAL (p.front().text, "Hello world");
+ BOOST_CHECK_EQUAL (p.front().underline, true);
+ c.clear ();
+
+ c.push_back ("<b>This is <i>nesting</i> of subtitles</b>");
+ p = SubRip::convert_content (c);
+ BOOST_CHECK_EQUAL (p.size(), 3);
+ list<SubRipSubtitlePiece>::iterator i = p.begin ();
+ BOOST_CHECK_EQUAL (i->text, "This is ");
+ BOOST_CHECK_EQUAL (i->bold, true);
+ BOOST_CHECK_EQUAL (i->italic, false);
+ ++i;
+ BOOST_CHECK_EQUAL (i->text, "nesting");
+ BOOST_CHECK_EQUAL (i->bold, true);
+ BOOST_CHECK_EQUAL (i->italic, true);
+ ++i;
+ BOOST_CHECK_EQUAL (i->text, " of subtitles");
+ BOOST_CHECK_EQUAL (i->bold, true);
+ BOOST_CHECK_EQUAL (i->italic, false);
+ ++i;
+ c.clear ();
+}
+
+/** Test parsing of full SubRip file content */
+BOOST_AUTO_TEST_CASE (subrip_parse_test)
+{
+ shared_ptr<SubRipContent> content (new SubRipContent (shared_ptr<Film> (), "test/data/subrip.srt"));
+ content->examine (shared_ptr<Job> ());
+ BOOST_CHECK_EQUAL (content->full_length(), ((3 * 60) + 56.471) * TIME_HZ);
+
+ SubRip s (content);
+
+ vector<SubRipSubtitle>::const_iterator i = s._subtitles.begin();
+
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->from, ((1 * 60) + 49.200) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->to, ((1 * 60) + 52.351) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "This is a subtitle, and it goes over two lines.");
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->from, ((1 * 60) + 52.440) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->to, ((1 * 60) + 54.351) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "We have emboldened this");
+ BOOST_CHECK_EQUAL (i->pieces.front().bold, true);
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->from, ((1 * 60) + 54.440) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->to, ((1 * 60) + 56.590) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "And italicised this.");
+ BOOST_CHECK_EQUAL (i->pieces.front().italic, true);
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->from, ((1 * 60) + 56.680) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->to, ((1 * 60) + 58.955) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "Shall I compare thee to a summers' day?");
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->from, ((2 * 60) + 0.840) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->to, ((2 * 60) + 3.400) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "Is this a dagger I see before me?");
+
+ ++i;
+ BOOST_CHECK (i != s._subtitles.end ());
+ BOOST_CHECK_EQUAL (i->from, ((3 * 60) + 54.560) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->to, ((3 * 60) + 56.471) * TIME_HZ);
+ BOOST_CHECK_EQUAL (i->pieces.size(), 1);
+ BOOST_CHECK_EQUAL (i->pieces.front().text, "Hello world.");
+
+ ++i;
+ BOOST_CHECK (i == s._subtitles.end ());
+}
+
+/** Test rendering of a SubRip subtitle */
+BOOST_AUTO_TEST_CASE (subrip_render_test)
+{
+ shared_ptr<SubRipContent> content (new SubRipContent (shared_ptr<Film> (), "test/data/subrip.srt"));
+ content->examine (shared_ptr<Job> ());
+ BOOST_CHECK_EQUAL (content->full_length(), ((3 * 60) + 56.471) * TIME_HZ);
+
+ shared_ptr<Film> film = new_test_film ("subrip_render_test");
+
+ shared_ptr<SubRipDecoder> decoder (new SubRipDecoder (film, content));
+ shared_ptr<DecodedTextSubtitle> dts = dynamic_pointer_cast<DecodedTextSubtitle> (decoder->peek ());
+
+ shared_ptr<Image> image;
+ Position<int> position;
+ render_subtitles (dts->subs, libdcp::Size (1998, 1080), image, position);
+ write_image (image, "build/test/subrip_render_test.png");
+ check_file ("build/test/subrip_render_test.png", "test/data/subrip_render_test.png");
+}
#include <vector>
#include <list>
+#include <Magick++.h>
#include <libxml++/libxml++.h>
#include <libdcp/dcp.h>
#include "lib/config.h"
#include "lib/job.h"
#include "lib/cross.h"
#include "lib/server_finder.h"
+#include "lib/image.h"
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE dcpomatic_test
#include <boost/test/unit_test.hpp>
return f;
}
-static void
+void
check_file (boost::filesystem::path ref, boost::filesystem::path check)
{
uintmax_t N = boost::filesystem::file_size (ref);
ui_signaller->ui_idle ();
}
+
+void
+write_image (shared_ptr<const Image> image, boost::filesystem::path file)
+{
+ using namespace MagickCore;
+
+ Magick::Image m (image->size().width, image->size().height, "ARGB", CharPixel, (void *) image->data()[0]);
+ m.write (file.string ());
+}
#include <boost/filesystem.hpp>
class Film;
+class Image;
extern void wait_for_jobs ();
extern boost::shared_ptr<Film> new_test_film (std::string);
extern void check_dcp (boost::filesystem::path, boost::filesystem::path);
+extern void check_file (boost::filesystem::path ref, boost::filesystem::path check);
extern void check_xml (boost::filesystem::path, boost::filesystem::path, std::list<std::string>);
extern boost::filesystem::path test_film_dir (std::string);
+extern void write_image (boost::shared_ptr<const Image> image, boost::filesystem::path file);
silence_padding_test.cc
skip_frame_test.cc
stream_test.cc
+ subrip_test.cc
test.cc
threed_test.cc
util_test.cc
conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='XML++', mandatory=True)
conf.check_cfg(package='libcurl', args='--cflags --libs', uselib_store='CURL', mandatory=True)
conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
+ conf.check_cfg(package='pangomm-1.4', args='--cflags --libs', uselib_store='PANGOMM', mandatory=True)
+ conf.check_cfg(package='cairomm-1.0', args='--cflags --libs', uselib_store='CAIROMM', mandatory=True)
conf.check_cxx(fragment="""
#include <boost/version.hpp>\n
projects / dcpomatic.git / commitdiff