*/
-#ifndef DVDOMATIC_FFMPEG_CONTENT_H
-#define DVDOMATIC_FFMPEG_CONTENT_H
+#ifndef DCPOMATIC_FFMPEG_CONTENT_H
+#define DCPOMATIC_FFMPEG_CONTENT_H
#include <boost/enable_shared_from_this.hpp>
#include "video_content.h"
#include "audio_content.h"
+#include "subtitle_content.h"
+#include "audio_mapping.h"
-class FFmpegAudioStream
+struct AVFormatContext;
+struct AVStream;
+
+class Filter;
+class ffmpeg_pts_offset_test;
+
+class FFmpegStream
{
public:
- FFmpegAudioStream (std::string n, int i, int f, int64_t c)
- : name (n)
- , id (i)
- , frame_rate (f)
- , channel_layout (c)
- {}
-
- FFmpegAudioStream (boost::shared_ptr<const cxml::Node>);
+ FFmpegStream (std::string n, int i)
+ : name (n)
+ , _id (i)
+ {}
+
+ FFmpegStream (boost::shared_ptr<const cxml::Node>);
void as_xml (xmlpp::Node *) const;
+
+ /** @param c An AVFormatContext.
+ * @param index A stream index within the AVFormatContext.
+ * @return true if this FFmpegStream uses the given stream index.
+ */
+ bool uses_index (AVFormatContext const * c, int index) const;
+ AVStream* stream (AVFormatContext const * c) const;
+
+ std::string technical_summary () const {
+ return "id " + boost::lexical_cast<std::string> (_id);
+ }
+
+ std::string identifier () const {
+ return boost::lexical_cast<std::string> (_id);
+ }
+
+ std::string name;
+
+ friend bool operator== (FFmpegStream const & a, FFmpegStream const & b);
+ friend bool operator!= (FFmpegStream const & a, FFmpegStream const & b);
- int channels () const {
- return av_get_channel_layout_nb_channels (channel_layout);
- }
-
- std::string name;
- int id;
- int frame_rate;
- int64_t channel_layout;
+private:
+ int _id;
};
-extern bool operator== (FFmpegAudioStream const & a, FFmpegAudioStream const & b);
+class FFmpegAudioStream : public FFmpegStream
+{
+public:
+ FFmpegAudioStream (std::string n, int i, int f, int c)
+ : FFmpegStream (n, i)
+ , frame_rate (f)
+ , channels (c)
+ , mapping (c)
+ {
+ mapping.make_default ();
+ }
+
+ FFmpegAudioStream (boost::shared_ptr<const cxml::Node>, int);
+
+ void as_xml (xmlpp::Node *) const;
+
+ int frame_rate;
+ int channels;
+ AudioMapping mapping;
+ boost::optional<double> first_audio;
+
+private:
+ friend class ffmpeg_pts_offset_test;
+
+ /* Constructor for tests */
+ FFmpegAudioStream ()
+ : FFmpegStream ("", 0)
+ , frame_rate (0)
+ , channels (0)
+ , mapping (1)
+ {}
+};
-class FFmpegSubtitleStream
+class FFmpegSubtitleStream : public FFmpegStream
{
public:
- FFmpegSubtitleStream (std::string n, int i)
- : name (n)
- , id (i)
- {}
-
+ FFmpegSubtitleStream (std::string n, int i)
+ : FFmpegStream (n, i)
+ {}
+
FFmpegSubtitleStream (boost::shared_ptr<const cxml::Node>);
void as_xml (xmlpp::Node *) const;
-
- std::string name;
- int id;
};
-extern bool operator== (FFmpegSubtitleStream const & a, FFmpegSubtitleStream const & b);
-
class FFmpegContentProperty : public VideoContentProperty
{
public:
- static int const SUBTITLE_STREAMS;
- static int const SUBTITLE_STREAM;
- static int const AUDIO_STREAMS;
- static int const AUDIO_STREAM;
+ static int const SUBTITLE_STREAMS;
+ static int const SUBTITLE_STREAM;
+ static int const AUDIO_STREAMS;
+ static int const AUDIO_STREAM;
+ static int const FILTERS;
};
-class FFmpegContent : public VideoContent, public AudioContent, public boost::enable_shared_from_this<FFmpegContent>
+class FFmpegContent : public VideoContent, public AudioContent, public SubtitleContent
{
public:
- FFmpegContent (boost::filesystem::path);
- FFmpegContent (boost::shared_ptr<const cxml::Node>);
- FFmpegContent (FFmpegContent const &);
+ FFmpegContent (boost::shared_ptr<const Film>, boost::filesystem::path);
+ FFmpegContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>, int version);
+ FFmpegContent (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
+
+ boost::shared_ptr<FFmpegContent> shared_from_this () {
+ return boost::dynamic_pointer_cast<FFmpegContent> (Content::shared_from_this ());
+ }
- void examine (boost::shared_ptr<Film>, boost::shared_ptr<Job>, bool);
+ void examine (boost::shared_ptr<Job>);
std::string summary () const;
+ std::string technical_summary () const;
+ std::string information () const;
void as_xml (xmlpp::Node *) const;
- boost::shared_ptr<Content> clone () const;
+ DCPTime full_length () const;
- /* AudioContent */
- int audio_channels () const;
- ContentAudioFrame audio_length () const;
- int audio_frame_rate () const;
- int64_t audio_channel_layout () const;
+ std::string identifier () const;
+
+ /* AudioContent */
+ int audio_channels () const;
+ AudioFrame audio_length () const;
+ int content_audio_frame_rate () const;
+ int output_audio_frame_rate () const;
+ AudioMapping audio_mapping () const;
+ void set_audio_mapping (AudioMapping);
+
+ void set_filters (std::vector<Filter const *> const &);
- std::vector<FFmpegSubtitleStream> subtitle_streams () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _subtitle_streams;
- }
-
- boost::optional<FFmpegSubtitleStream> subtitle_stream () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _subtitle_stream;
- }
-
- std::vector<FFmpegAudioStream> audio_streams () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _audio_streams;
- }
-
- boost::optional<FFmpegAudioStream> audio_stream () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _audio_stream;
- }
-
- void set_subtitle_stream (FFmpegSubtitleStream);
- void set_audio_stream (FFmpegAudioStream);
+ std::vector<boost::shared_ptr<FFmpegSubtitleStream> > subtitle_streams () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _subtitle_streams;
+ }
+
+ boost::shared_ptr<FFmpegSubtitleStream> subtitle_stream () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _subtitle_stream;
+ }
+
+ std::vector<boost::shared_ptr<FFmpegAudioStream> > audio_streams () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _audio_streams;
+ }
+ boost::shared_ptr<FFmpegAudioStream> audio_stream () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _audio_stream;
+ }
+
+ std::vector<Filter const *> filters () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _filters;
+ }
+
+ void set_subtitle_stream (boost::shared_ptr<FFmpegSubtitleStream>);
+ void set_audio_stream (boost::shared_ptr<FFmpegAudioStream>);
+
+ boost::optional<double> first_video () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _first_video;
+ }
+
private:
- std::vector<FFmpegSubtitleStream> _subtitle_streams;
- boost::optional<FFmpegSubtitleStream> _subtitle_stream;
- std::vector<FFmpegAudioStream> _audio_streams;
- boost::optional<FFmpegAudioStream> _audio_stream;
+ friend class ffmpeg_pts_offset_test;
+
+ std::vector<boost::shared_ptr<FFmpegSubtitleStream> > _subtitle_streams;
+ boost::shared_ptr<FFmpegSubtitleStream> _subtitle_stream;
+ std::vector<boost::shared_ptr<FFmpegAudioStream> > _audio_streams;
+ boost::shared_ptr<FFmpegAudioStream> _audio_stream;
+ boost::optional<double> _first_video;
+ /** Video filters that should be used when generating DCPs */
+ std::vector<Filter const *> _filters;
};
#endif