struct ffmpeg_pts_offset_test;
struct audio_sampling_rate_test;
-class FFmpegContentProperty : public VideoContentProperty
+class FFmpegContentProperty
{
public:
static int const SUBTITLE_STREAMS;
/* SubtitleContent */
bool has_text_subtitles () const;
bool has_image_subtitles () const;
- double subtitle_video_frame_rate () const {
- return video_frame_rate ();
- }
+ double subtitle_video_frame_rate () const;
void set_filters (std::vector<Filter const *> const &);