-class ffmpeg_pts_offset_test;
-
-class FFmpegStream
-{
-public:
- 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);
-
-private:
- int _id;
-};
-
-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<ContentTime> first_audio;
-
-private:
- friend class ffmpeg_pts_offset_test;
-
- /* Constructor for tests */
- FFmpegAudioStream ()
- : FFmpegStream ("", 0)
- , frame_rate (0)
- , channels (0)
- , mapping (1)
- {}
-};
-
-class FFmpegSubtitleStream : public FFmpegStream
-{
-public:
- FFmpegSubtitleStream (std::string n, int i)
- : FFmpegStream (n, i)
- {}
-
- FFmpegSubtitleStream (boost::shared_ptr<const cxml::Node>);
-
- void as_xml (xmlpp::Node *) const;
-};