bool done = true;
- if (_video_decoder < _video_decoders.size ()) {
+ if (_video && _video_decoder < _video_decoders.size ()) {
/* Run video decoder; this may also produce audio */
done = false;
}
- } else if (!_video && _playlist->audio_from() == Playlist::AUDIO_FFMPEG && _sequential_audio_decoder < _audio_decoders.size ()) {
+ }
+
+ if (!_video && _audio && _playlist->audio_from() == Playlist::AUDIO_FFMPEG && _sequential_audio_decoder < _audio_decoders.size ()) {
/* We're not producing video, so we may need to run FFmpeg content to get the audio */
done = false;
}
- } else if (_playlist->audio_from() == Playlist::AUDIO_SNDFILE) {
+ }
+ if (_audio && _playlist->audio_from() == Playlist::AUDIO_SNDFILE) {
+
/* We're getting audio from SndfileContent */
for (vector<shared_ptr<AudioDecoder> >::iterator i = _audio_decoders.begin(); i != _audio_decoders.end(); ++i) {
}
void
-Player::process_video (shared_ptr<Image> i, bool same, shared_ptr<Subtitle> s, double t)
+Player::process_video (shared_ptr<const Image> i, bool same, shared_ptr<Subtitle> s, double t)
{
Video (i, same, s, _video_start[_video_decoder] + t);
}
void
-Player::process_audio (weak_ptr<const AudioContent> c, shared_ptr<AudioBuffers> b, double t)
+Player::process_audio (weak_ptr<const AudioContent> c, shared_ptr<const AudioBuffers> b, double t)
{
AudioMapping mapping = _film->audio_mapping ();
if (!_audio_buffers) {
_have_valid_decoders = true;
}
+ if (_video_decoders.empty ()) {
+ return true;
+ }
+
/* Find the decoder that contains this position */
_video_decoder = 0;
while (1) {
double video_so_far = 0;
double audio_so_far = 0;
-
- list<shared_ptr<const VideoContent> > vc = _playlist->video ();
- for (list<shared_ptr<const VideoContent> >::iterator i = vc.begin(); i != vc.end(); ++i) {
-
- shared_ptr<const VideoContent> video_content;
- shared_ptr<const AudioContent> audio_content;
- shared_ptr<VideoDecoder> video_decoder;
- shared_ptr<AudioDecoder> audio_decoder;
-
- /* XXX: into content? */
-
- shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<const FFmpegContent> (*i);
- if (fc) {
- shared_ptr<FFmpegDecoder> fd (
- new FFmpegDecoder (
- _film, fc, _video,
- _audio && _playlist->audio_from() == Playlist::AUDIO_FFMPEG,
- _subtitles
- )
- );
+
+ for (int l = 0; l < _playlist->loop(); ++l) {
+ list<shared_ptr<const VideoContent> > vc = _playlist->video ();
+ for (list<shared_ptr<const VideoContent> >::iterator i = vc.begin(); i != vc.end(); ++i) {
- video_content = fc;
- audio_content = fc;
- video_decoder = fd;
- audio_decoder = fd;
- }
-
- shared_ptr<const ImageMagickContent> ic = dynamic_pointer_cast<const ImageMagickContent> (*i);
- if (ic) {
- video_content = ic;
- video_decoder.reset (new ImageMagickDecoder (_film, ic));
+ shared_ptr<const VideoContent> video_content;
+ shared_ptr<const AudioContent> audio_content;
+ shared_ptr<VideoDecoder> video_decoder;
+ shared_ptr<AudioDecoder> audio_decoder;
+
+ /* XXX: into content? */
+
+ shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<const FFmpegContent> (*i);
+ if (fc) {
+ shared_ptr<FFmpegDecoder> fd (
+ new FFmpegDecoder (
+ _film, fc, _video,
+ _audio && _playlist->audio_from() == Playlist::AUDIO_FFMPEG,
+ _subtitles
+ )
+ );
+
+ video_content = fc;
+ audio_content = fc;
+ video_decoder = fd;
+ audio_decoder = fd;
+ }
+
+ shared_ptr<const ImageMagickContent> ic = dynamic_pointer_cast<const ImageMagickContent> (*i);
+ if (ic) {
+ video_content = ic;
+ video_decoder.reset (new ImageMagickDecoder (_film, ic));
+ }
+
+ video_decoder->connect_video (shared_from_this ());
+ _video_decoders.push_back (video_decoder);
+ _video_start.push_back (video_so_far);
+ video_so_far += video_content->video_length() / video_content->video_frame_rate();
+
+ if (audio_decoder && _playlist->audio_from() == Playlist::AUDIO_FFMPEG) {
+ audio_decoder->Audio.connect (bind (&Player::process_audio, this, audio_content, _1, _2));
+ _audio_decoders.push_back (audio_decoder);
+ _audio_start.push_back (audio_so_far);
+ audio_so_far += double(audio_content->audio_length()) / audio_content->audio_frame_rate();
+ }
}
- video_decoder->connect_video (shared_from_this ());
- _video_decoders.push_back (video_decoder);
- _video_start.push_back (video_so_far);
- video_so_far += video_content->video_length() / video_content->video_frame_rate();
-
- if (audio_decoder && _playlist->audio_from() == Playlist::AUDIO_FFMPEG) {
- audio_decoder->Audio.connect (bind (&Player::process_audio, this, audio_content, _1, _2));
- _audio_decoders.push_back (audio_decoder);
- _audio_start.push_back (audio_so_far);
- audio_so_far += double(audio_content->audio_length()) / audio_content->audio_frame_rate();
- }
- }
-
- _video_decoder = 0;
- _sequential_audio_decoder = 0;
-
- if (_playlist->audio_from() == Playlist::AUDIO_SNDFILE) {
+ _video_decoder = 0;
+ _sequential_audio_decoder = 0;
- list<shared_ptr<const AudioContent> > ac = _playlist->audio ();
- for (list<shared_ptr<const AudioContent> >::iterator i = ac.begin(); i != ac.end(); ++i) {
+ if (_playlist->audio_from() == Playlist::AUDIO_SNDFILE) {
- shared_ptr<const SndfileContent> sc = dynamic_pointer_cast<const SndfileContent> (*i);
- assert (sc);
-
- shared_ptr<AudioDecoder> d (new SndfileDecoder (_film, sc));
- d->Audio.connect (bind (&Player::process_audio, this, sc, _1, _2));
- _audio_decoders.push_back (d);
- _audio_start.push_back (audio_so_far);
+ list<shared_ptr<const AudioContent> > ac = _playlist->audio ();
+ for (list<shared_ptr<const AudioContent> >::iterator i = ac.begin(); i != ac.end(); ++i) {
+
+ shared_ptr<const SndfileContent> sc = dynamic_pointer_cast<const SndfileContent> (*i);
+ assert (sc);
+
+ shared_ptr<AudioDecoder> d (new SndfileDecoder (_film, sc));
+ d->Audio.connect (bind (&Player::process_audio, this, sc, _1, _2));
+ _audio_decoders.push_back (d);
+ _audio_start.push_back (audio_so_far);
+ }
}
}
}
}
if (p == VideoContentProperty::VIDEO_LENGTH) {
- if (dynamic_pointer_cast<FFmpegContent> (c)) {
- /* FFmpeg content length changes are serious; we need new decoders */
- _have_valid_decoders = false;
- }
+ _have_valid_decoders = false;
}
}