#include "file_group.h"
#include "ffmpeg_subtitle_period.h"
-#include "warnings.h"
-DCPOMATIC_DISABLE_WARNINGS
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
extern "C" {
#include <libavcodec/avcodec.h>
}
-DCPOMATIC_ENABLE_WARNINGS
+LIBDCP_ENABLE_WARNINGS
#include <boost/thread/mutex.hpp>
struct AVFormatContext;
struct AVFrame;
+struct AVStream;
struct AVIOContext;
class FFmpegContent;
std::vector<std::shared_ptr<FFmpegAudioStream>> audio_streams, boost::optional<dcpomatic::ContentTime> first_video, double video_frame_rate
) const;
- static FFmpegSubtitlePeriod subtitle_period (AVSubtitle const & sub);
+ static FFmpegSubtitlePeriod subtitle_period (AVPacket const* packet, AVStream const* stream, AVSubtitle const & sub);
std::shared_ptr<const FFmpegContent> _ffmpeg_content;
FileGroup _file_group;
AVFormatContext* _format_context = nullptr;
- AVFrame* _frame = nullptr;
+ std::vector<AVCodecContext*> _codec_context;
+ /** AVFrame used for decoding video */
+ AVFrame* _video_frame = nullptr;
/** Index of video stream within AVFormatContext */
boost::optional<int> _video_stream;
+ AVFrame* audio_frame (std::shared_ptr<const FFmpegAudioStream> stream);
+
/* It would appear (though not completely verified) that one must have
a mutex around calls to avcodec_open* and avcodec_close... and here
it is.
static void ffmpeg_log_callback (void* ptr, int level, const char* fmt, va_list vl);
static std::weak_ptr<Log> _ffmpeg_log;
+
+ /** AVFrames used for decoding audio streams; accessed with audio_frame() */
+ std::map<std::shared_ptr<const FFmpegAudioStream>, AVFrame*> _audio_frame;
};