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Data Fields | |
| const AVClass * | class |
| AVRational | dest_frame_rate |
| output frames per second More... | |
| int | flags |
| flags affecting frame rate conversion algorithm More... | |
| double | scene_score |
| score that denotes a scene change has happened More... | |
| int | interp_start |
| start of range to apply linear interpolation More... | |
| int | interp_end |
| end of range to apply linear interpolation More... | |
| int | line_size [4] |
| bytes of pixel data per line for each plane More... | |
| int | vsub |
| int | frst |
| int | next |
| int | prev |
| int | crnt |
| int | last |
| int | pending_srce_frames |
| how many input frames are still waiting to be processed More... | |
| int | flush |
| are we flushing final frames More... | |
| int | pending_end_frame |
| flag indicating we are waiting to call filter_frame() More... | |
| AVRational | srce_time_base |
| timebase of source More... | |
| AVRational | dest_time_base |
| timebase of destination More... | |
| int32_t | dest_frame_num |
| int64_t | last_dest_frame_pts |
| pts of the last frame output More... | |
| int64_t | average_srce_pts_dest_delta |
| average input pts delta converted from input rate to output rate More... | |
| int64_t | average_dest_pts_delta |
| calculated average output pts delta More... | |
| av_pixelutils_sad_fn | sad |
| Sum of the absolute difference function (scene detect only) More... | |
| double | prev_mafd |
| previous MAFD (scene detect only) More... | |
| AVFrame * | srce [N_SRCE] |
| buffered source frames More... | |
| int64_t | srce_pts_dest [N_SRCE] |
| pts for source frames scaled to output timebase More... | |
| int64_t | pts |
| pts of frame we are working on More... | |
| int(* | blend_frames )(AVFilterContext *ctx, float interpolate, AVFrame *copy_src1, AVFrame *copy_src2) |
| int | max |
| int | bitdepth |
| AVFrame * | work |
Definition at line 44 of file vf_framerate.c.
| const AVClass* FrameRateContext::class |
Definition at line 45 of file vf_framerate.c.
| AVRational FrameRateContext::dest_frame_rate |
output frames per second
Definition at line 47 of file vf_framerate.c.
Referenced by config_output(), and set_work_frame_pts().
| int FrameRateContext::flags |
flags affecting frame rate conversion algorithm
Definition at line 48 of file vf_framerate.c.
Referenced by blend_frames16(), and blend_frames8().
| double FrameRateContext::scene_score |
score that denotes a scene change has happened
Definition at line 49 of file vf_framerate.c.
Referenced by config_output().
| int FrameRateContext::interp_start |
start of range to apply linear interpolation
Definition at line 50 of file vf_framerate.c.
Referenced by config_output(), and process_work_frame().
| int FrameRateContext::interp_end |
end of range to apply linear interpolation
Definition at line 51 of file vf_framerate.c.
Referenced by config_output(), and process_work_frame().
| int FrameRateContext::line_size[4] |
bytes of pixel data per line for each plane
Definition at line 53 of file vf_framerate.c.
Referenced by blend_frames16(), blend_frames8(), and config_input().
| int FrameRateContext::vsub |
Definition at line 54 of file vf_framerate.c.
Referenced by blend_frames16(), blend_frames8(), and config_input().
| int FrameRateContext::frst |
Definition at line 56 of file vf_framerate.c.
Referenced by filter_frame(), next_source(), request_frame(), and uninit().
| int FrameRateContext::next |
Definition at line 56 of file vf_framerate.c.
Referenced by init(), process_work_frame(), set_srce_frame_dest_pts(), and set_work_frame_pts().
| int FrameRateContext::prev |
Definition at line 56 of file vf_framerate.c.
Referenced by init(), process_work_frame(), set_srce_frame_dest_pts(), and set_work_frame_pts().
| int FrameRateContext::crnt |
Definition at line 56 of file vf_framerate.c.
Referenced by blend_frames16(), blend_frames8(), filter_frame(), init(), process_work_frame(), set_srce_frame_dest_pts(), and set_work_frame_pts().
| int FrameRateContext::last |
Definition at line 56 of file vf_framerate.c.
Referenced by init(), next_source(), request_frame(), and uninit().
| int FrameRateContext::pending_srce_frames |
how many input frames are still waiting to be processed
Definition at line 57 of file vf_framerate.c.
Referenced by filter_frame(), process_work_frame(), and request_frame().
| int FrameRateContext::flush |
are we flushing final frames
Definition at line 58 of file vf_framerate.c.
Referenced by process_work_frame(), and request_frame().
| int FrameRateContext::pending_end_frame |
flag indicating we are waiting to call filter_frame()
Definition at line 59 of file vf_framerate.c.
Referenced by filter_frame(), and process_work_frame().
| AVRational FrameRateContext::srce_time_base |
timebase of source
Definition at line 61 of file vf_framerate.c.
Referenced by config_input(), config_output(), and set_srce_frame_dest_pts().
| AVRational FrameRateContext::dest_time_base |
timebase of destination
Definition at line 63 of file vf_framerate.c.
Referenced by config_output(), process_work_frame(), set_srce_frame_dest_pts(), and set_work_frame_pts().
| int32_t FrameRateContext::dest_frame_num |
Definition at line 64 of file vf_framerate.c.
Referenced by init(), process_work_frame(), and set_work_frame_pts().
| int64_t FrameRateContext::last_dest_frame_pts |
pts of the last frame output
Definition at line 65 of file vf_framerate.c.
Referenced by process_work_frame(), and set_work_frame_pts().
| int64_t FrameRateContext::average_srce_pts_dest_delta |
average input pts delta converted from input rate to output rate
Definition at line 66 of file vf_framerate.c.
Referenced by process_work_frame(), and set_work_frame_pts().
| int64_t FrameRateContext::average_dest_pts_delta |
calculated average output pts delta
Definition at line 67 of file vf_framerate.c.
Referenced by process_work_frame(), and set_work_frame_pts().
| av_pixelutils_sad_fn FrameRateContext::sad |
Sum of the absolute difference function (scene detect only)
Definition at line 69 of file vf_framerate.c.
Referenced by config_input(), and get_scene_score().
| double FrameRateContext::prev_mafd |
previous MAFD (scene detect only)
Definition at line 70 of file vf_framerate.c.
Referenced by get_scene_score(), and get_scene_score16().
buffered source frames
Definition at line 72 of file vf_framerate.c.
Referenced by blend_frames16(), blend_frames8(), filter_frame(), next_source(), process_work_frame(), request_frame(), set_srce_frame_dest_pts(), set_work_frame_pts(), and uninit().
| int64_t FrameRateContext::srce_pts_dest[N_SRCE] |
pts for source frames scaled to output timebase
Definition at line 73 of file vf_framerate.c.
Referenced by process_work_frame(), set_srce_frame_dest_pts(), and set_work_frame_pts().
| int64_t FrameRateContext::pts |
pts of frame we are working on
Definition at line 74 of file vf_framerate.c.
Referenced by process_work_frame(), and set_work_frame_pts().
| int(* FrameRateContext::blend_frames)(AVFilterContext *ctx, float interpolate, AVFrame *copy_src1, AVFrame *copy_src2) |
Definition at line 76 of file vf_framerate.c.
Referenced by config_input(), and process_work_frame().
| int FrameRateContext::max |
Definition at line 78 of file vf_framerate.c.
Referenced by blend_frames16(), and config_input().
| int FrameRateContext::bitdepth |
Definition at line 79 of file vf_framerate.c.
Referenced by blend_frames16(), and config_input().
| AVFrame* FrameRateContext::work |
Definition at line 80 of file vf_framerate.c.
Referenced by blend_frames16(), blend_frames8(), filter_frame(), process_work_frame(), and request_frame().
1.8.6