#include "sndfile_decoder.h"
#include "sndfile_content.h"
#include "subtitle_content.h"
-#include "subrip_decoder.h"
-#include "subrip_content.h"
+#include "text_subtitle_decoder.h"
+#include "text_subtitle_content.h"
#include "dcp_content.h"
#include "job.h"
#include "image.h"
#include "dcp_subtitle_decoder.h"
#include "audio_processor.h"
#include "playlist.h"
+#include "referenced_reel_asset.h"
#include <dcp/reel.h>
#include <dcp/reel_sound_asset.h>
#include <dcp/reel_subtitle_asset.h>
#include "i18n.h"
-#define LOG_GENERAL(...) _film->log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL);
+#define LOG_GENERAL(...) _film->log()->log (String::compose (__VA_ARGS__), LogEntry::TYPE_GENERAL);
using std::list;
using std::cout;
using boost::weak_ptr;
using boost::dynamic_pointer_cast;
using boost::optional;
+using boost::scoped_ptr;
Player::Player (shared_ptr<const Film> film, shared_ptr<const Playlist> playlist)
: _film (film)
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;
- shared_ptr<VideoContent> best_overlap;
- BOOST_FOREACH (shared_ptr<Content> j, _playlist->content ()) {
- 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 (fc, _film->log(), _fast));
- frc = FrameRateChange (fc->video_frame_rate(), _film->video_frame_rate());
+ frc = FrameRateChange (fc->video->video_frame_rate(), _film->video_frame_rate());
}
shared_ptr<const DCPContent> dc = dynamic_pointer_cast<const DCPContent> (i);
if (dc) {
- decoder.reset (new DCPDecoder (dc, _fast));
- frc = FrameRateChange (dc->video_frame_rate(), _film->video_frame_rate());
+ decoder.reset (new DCPDecoder (dc, _film->log(), _fast));
+ frc = FrameRateChange (dc->video->video_frame_rate(), _film->video_frame_rate());
}
/* ImageContent */
}
if (!decoder) {
- decoder.reset (new ImageDecoder (ic));
+ decoder.reset (new ImageDecoder (ic, _film->log()));
}
- frc = FrameRateChange (ic->video_frame_rate(), _film->video_frame_rate());
+ frc = FrameRateChange (ic->video->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 (sc, _fast));
- frc = best_overlap_frc;
+
+ /* Work out a FrameRateChange for the best overlap video for this content */
+ DCPTime best_overlap_t;
+ shared_ptr<Content> best_overlap;
+ BOOST_FOREACH (shared_ptr<Content> j, _playlist->content ()) {
+ if (!j->video) {
+ continue;
+ }
+
+ DCPTime const overlap = min (j->end(), i->end()) - max (j->position(), i->position());
+ if (overlap > best_overlap_t) {
+ best_overlap = j;
+ best_overlap_t = overlap;
+ }
+ }
+
+ if (best_overlap) {
+ frc = FrameRateChange (best_overlap->video->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);
+ /* It's questionable whether subtitle content should have a video frame rate; perhaps
+ it should be assumed that any subtitle content has been prepared at the same rate
+ as simultaneous video content (like we do with audio).
+ */
+
+ /* TextSubtitleContent */
+ shared_ptr<const TextSubtitleContent> rc = dynamic_pointer_cast<const TextSubtitleContent> (i);
if (rc) {
- decoder.reset (new SubRipDecoder (rc));
- frc = best_overlap_frc;
+ decoder.reset (new TextSubtitleDecoder (rc));
+ frc = FrameRateChange (rc->subtitle_video_frame_rate(), _film->video_frame_rate());
}
/* DCPSubtitleContent */
shared_ptr<const DCPSubtitleContent> dsc = dynamic_pointer_cast<const DCPSubtitleContent> (i);
if (dsc) {
decoder.reset (new DCPSubtitleDecoder (dsc));
- frc = best_overlap_frc;
+ frc = FrameRateChange (dsc->subtitle_video_frame_rate(), _film->video_frame_rate());
}
shared_ptr<VideoDecoder> vd = dynamic_pointer_cast<VideoDecoder> (decoder);
property == ContentProperty::TRIM_END ||
property == ContentProperty::PATH ||
property == VideoContentProperty::VIDEO_FRAME_TYPE ||
- property == DCPContentProperty::CAN_BE_PLAYED
+ property == DCPContentProperty::CAN_BE_PLAYED ||
+ property == TextSubtitleContentProperty::TEXT_SUBTITLE_COLOUR ||
+ property == TextSubtitleContentProperty::TEXT_SUBTITLE_OUTLINE ||
+ property == TextSubtitleContentProperty::TEXT_SUBTITLE_OUTLINE_COLOUR ||
+ property == FFmpegContentProperty::SUBTITLE_STREAM
) {
_have_valid_pieces = false;
{
_video_container_size = s;
- _black_image.reset (new Image (PIX_FMT_RGB24, _video_container_size, true));
+ _black_image.reset (new Image (AV_PIX_FMT_RGB24, _video_container_size, true));
_black_image->make_black ();
}
scaled_size,
dcp::YUV_TO_RGB_REC601,
i->image->pixel_format (),
- true
+ true,
+ _fast
),
Position<int> (
lrint (_video_container_size.width * i->rectangle.x),
/* Find subtitles for possible burn-in */
- PlayerSubtitles ps = get_subtitles (time, DCPTime::from_frames (1, _film->video_frame_rate ()), false, true);
+ PlayerSubtitles ps = get_subtitles (time, DCPTime::from_frames (1, _film->video_frame_rate ()), false, true, accurate);
list<PositionImage> sub_images;
list<shared_ptr<Piece> > ov = overlaps<VideoContent> (
time,
- time + DCPTime::from_frames (1, _film->video_frame_rate ()) - DCPTime::delta()
+ time + DCPTime::from_frames (1, _film->video_frame_rate ())
);
list<shared_ptr<PlayerVideo> > pvf;
} else {
/* Some video content at this time */
shared_ptr<Piece> last = *(ov.rbegin ());
- VideoFrameType const last_type = dynamic_pointer_cast<VideoContent> (last->content)->video_frame_type ();
+ VideoFrameType const last_type = last->content->video->video_frame_type ();
/* Get video from appropriate piece(s) */
BOOST_FOREACH (shared_ptr<Piece> piece, ov) {
shared_ptr<VideoDecoder> decoder = dynamic_pointer_cast<VideoDecoder> (piece->decoder);
DCPOMATIC_ASSERT (decoder);
- shared_ptr<VideoContent> video_content = dynamic_pointer_cast<VideoContent> (piece->content);
- DCPOMATIC_ASSERT (video_content);
- shared_ptr<DCPContent> dcp_content = dynamic_pointer_cast<DCPContent> (video_content);
+ shared_ptr<DCPContent> dcp_content = dynamic_pointer_cast<DCPContent> (piece->content);
if (dcp_content && dcp_content->reference_video () && !_play_referenced) {
continue;
}
/* always use the last video */
piece == last ||
/* with a corresponding L/R eye if appropriate */
- (last_type == VIDEO_FRAME_TYPE_3D_LEFT && video_content->video_frame_type() == VIDEO_FRAME_TYPE_3D_RIGHT) ||
- (last_type == VIDEO_FRAME_TYPE_3D_RIGHT && video_content->video_frame_type() == VIDEO_FRAME_TYPE_3D_LEFT);
+ (last_type == VIDEO_FRAME_TYPE_3D_LEFT && piece->content->video->video_frame_type() == VIDEO_FRAME_TYPE_3D_RIGHT) ||
+ (last_type == VIDEO_FRAME_TYPE_3D_RIGHT && piece->content->video->video_frame_type() == VIDEO_FRAME_TYPE_3D_LEFT);
if (use) {
/* We want to use this piece */
if (content_video.empty ()) {
pvf.push_back (black_player_video_frame (time));
} else {
- dcp::Size image_size = video_content->scale().size (video_content, _video_container_size, _film->frame_size ());
+ dcp::Size image_size = piece->content->video->scale().size (
+ piece->content->video, _video_container_size, _film->frame_size ()
+ );
for (list<ContentVideo>::const_iterator i = content_video.begin(); i != content_video.end(); ++i) {
pvf.push_back (
new PlayerVideo (
i->image,
content_video_to_dcp (piece, i->frame),
- video_content->crop (),
- video_content->fade (i->frame),
+ piece->content->video->crop (),
+ piece->content->video->fade (i->frame),
image_size,
_video_container_size,
i->eyes,
i->part,
- video_content->colour_conversion ()
+ piece->content->video->colour_conversion ()
)
)
);
* _always_burn_subtitles is true; in this case, all subtitles will be returned.
*/
PlayerSubtitles
-Player::get_subtitles (DCPTime time, DCPTime length, bool starting, bool burnt)
+Player::get_subtitles (DCPTime time, DCPTime length, bool starting, bool burnt, bool accurate)
{
list<shared_ptr<Piece> > subs = overlaps<SubtitleContent> (time, time + length);
/* XXX: this video_frame_rate() should be the rate that the subtitle content has been prepared for */
ContentTime const to = from + ContentTime::from_frames (1, _film->video_frame_rate ());
- list<ContentImageSubtitle> image = subtitle_decoder->get_image_subtitles (ContentTimePeriod (from, to), starting);
+ list<ContentImageSubtitle> image = subtitle_decoder->get_image_subtitles (ContentTimePeriod (from, to), starting, accurate);
for (list<ContentImageSubtitle>::iterator i = image.begin(); i != image.end(); ++i) {
/* Apply content's subtitle offsets */
ps.image.push_back (i->sub);
}
- list<ContentTextSubtitle> text = subtitle_decoder->get_text_subtitles (ContentTimePeriod (from, to), starting);
+ list<ContentTextSubtitle> text = subtitle_decoder->get_text_subtitles (ContentTimePeriod (from, to), starting, accurate);
BOOST_FOREACH (ContentTextSubtitle& ts, text) {
BOOST_FOREACH (dcp::SubtitleString s, ts.subs) {
s.set_h_position (s.h_position() + subtitle_content->subtitle_x_offset ());
s.set_v_position (s.v_position() + subtitle_content->subtitle_y_offset ());
float const xs = subtitle_content->subtitle_x_scale();
float const ys = subtitle_content->subtitle_y_scale();
- float const average = s.size() * (xs + ys) / 2;
- s.set_size (average);
+ float size = s.size();
+
+ /* Adjust size to express the common part of the scaling;
+ e.g. if xs = ys = 0.5 we scale size by 2.
+ */
+ if (xs > 1e-5 && ys > 1e-5) {
+ size *= 1 / min (1 / xs, 1 / ys);
+ }
+ s.set_size (size);
+
+ /* Then express aspect ratio changes */
if (fabs (1.0 - xs / ys) > dcp::ASPECT_ADJUST_EPSILON) {
s.set_aspect_adjust (xs / ys);
}
- s.set_in (dcp::Time(content_subtitle_to_dcp (*j, ts.period().from).seconds()));
- s.set_out (dcp::Time(content_subtitle_to_dcp (*j, ts.period().to).seconds()));
+ s.set_in (dcp::Time(content_subtitle_to_dcp (*j, ts.period().from).seconds(), 1000));
+ s.set_out (dcp::Time(content_subtitle_to_dcp (*j, ts.period().to).seconds(), 1000));
ps.text.push_back (s);
ps.add_fonts (subtitle_content->fonts ());
}
_have_valid_pieces = false;
}
-list<shared_ptr<dcp::ReelAsset> >
+list<ReferencedReelAsset>
Player::get_reel_assets ()
{
- list<shared_ptr<dcp::ReelAsset> > a;
+ list<ReferencedReelAsset> a;
BOOST_FOREACH (shared_ptr<Content> i, _playlist->content ()) {
shared_ptr<DCPContent> j = dynamic_pointer_cast<DCPContent> (i);
if (!j) {
continue;
}
- /* XXX: hack hack hack */
- DCPDecoder decoder (j, false);
- if (j->reference_video ()) {
- a.push_back (decoder.reels().front()->main_picture ());
- }
- if (j->reference_audio ()) {
- a.push_back (decoder.reels().front()->main_sound ());
+
+ scoped_ptr<DCPDecoder> decoder;
+ try {
+ decoder.reset (new DCPDecoder (j, _film->log(), false));
+ } catch (...) {
+ return a;
}
- if (j->reference_subtitle ()) {
- a.push_back (decoder.reels().front()->main_subtitle ());
+
+ int64_t offset = 0;
+ BOOST_FOREACH (shared_ptr<dcp::Reel> k, decoder->reels()) {
+ DCPTime const from = i->position() + DCPTime::from_frames (offset, _film->video_frame_rate());
+ if (j->reference_video ()) {
+ a.push_back (
+ ReferencedReelAsset (
+ k->main_picture (),
+ DCPTimePeriod (from, from + DCPTime::from_frames (k->main_picture()->duration(), _film->video_frame_rate()))
+ )
+ );
+ }
+
+ if (j->reference_audio ()) {
+ a.push_back (
+ ReferencedReelAsset (
+ k->main_sound (),
+ DCPTimePeriod (from, from + DCPTime::from_frames (k->main_sound()->duration(), _film->video_frame_rate()))
+ )
+ );
+ }
+
+ if (j->reference_subtitle ()) {
+ DCPOMATIC_ASSERT (k->main_subtitle ());
+ a.push_back (
+ ReferencedReelAsset (
+ k->main_subtitle (),
+ DCPTimePeriod (from, from + DCPTime::from_frames (k->main_subtitle()->duration(), _film->video_frame_rate()))
+ )
+ );
+ }
+
+ /* Assume that main picture duration is the length of the reel */
+ offset += k->main_picture()->duration ();
}
}
projects / dcpomatic.git / blobdiff