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FFmpeg
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Video specific properties in a reference to an AVFilterBuffer. More...
#include <avfilter.h>
Data Fields | |
| int | w |
| image width | |
| int | h |
| image height | |
| AVRational | sample_aspect_ratio |
| sample aspect ratio | |
| int | interlaced |
| is frame interlaced | |
| int | top_field_first |
| field order | |
| enum AVPictureType | pict_type |
| picture type of the frame | |
| int | key_frame |
| 1 -> keyframe, 0-> not | |
| int | qp_table_linesize |
| qp_table stride | |
| int | qp_table_size |
| qp_table size | |
| int8_t * | qp_table |
| array of Quantization Parameters | |
Video specific properties in a reference to an AVFilterBuffer.
Since AVFilterBufferRef is common to different media formats, video specific per reference properties must be separated out.
Definition at line 139 of file avfilter.h.
| int AVFilterBufferRefVideoProps::h |
image height
Definition at line 141 of file avfilter.h.
Referenced by av_buffersrc_add_ref(), avfilter_copy_buf_props(), avfilter_copy_frame_props(), avfilter_get_video_buffer_ref_from_arrays(), blend_frame(), blend_image(), decimate_frame(), describe_bufref_to_str(), display_picref(), draw_frame(), ff_copy_buffer_ref(), ff_default_get_video_buffer(), ff_filter_frame(), ff_filter_frame_framed(), ff_tlog_ref(), ff_vf_next_put_image(), fill_iplimage_from_picref(), filter(), filter_frame(), get_video_buffer(), getpix(), lavfi_read_packet(), overlay_ass_image(), process_frame_uyvy422(), process_frame_yuv420p(), and process_frame_yuv422p().
| int AVFilterBufferRefVideoProps::interlaced |
is frame interlaced
Definition at line 143 of file avfilter.h.
Referenced by avfilter_copy_buf_props(), avfilter_copy_frame_props(), ff_tlog_ref(), filter(), filter_frame(), request_frame(), return_frame(), and select_frame().
| int AVFilterBufferRefVideoProps::key_frame |
1 -> keyframe, 0-> not
Definition at line 146 of file avfilter.h.
Referenced by avfilter_copy_buf_props(), avfilter_copy_frame_props(), ff_tlog_ref(), filter_frame(), and request_frame().
| enum AVPictureType AVFilterBufferRefVideoProps::pict_type |
picture type of the frame
Definition at line 145 of file avfilter.h.
Referenced by avfilter_copy_buf_props(), avfilter_copy_frame_props(), ff_tlog_ref(), filter_frame(), pp_filter_frame(), request_frame(), and select_frame().
| int8_t* AVFilterBufferRefVideoProps::qp_table |
array of Quantization Parameters
Definition at line 149 of file avfilter.h.
Referenced by avfilter_copy_buffer_ref_props(), avfilter_copy_frame_props(), avfilter_unref_buffer(), copy_video_props(), ff_default_get_video_buffer(), ff_free_pool(), pp_filter_frame(), and store_in_pool().
| int AVFilterBufferRefVideoProps::qp_table_linesize |
qp_table stride
Definition at line 147 of file avfilter.h.
Referenced by avfilter_copy_frame_props(), and pp_filter_frame().
| int AVFilterBufferRefVideoProps::qp_table_size |
qp_table size
Definition at line 148 of file avfilter.h.
Referenced by avfilter_copy_frame_props(), and copy_video_props().
| AVRational AVFilterBufferRefVideoProps::sample_aspect_ratio |
sample aspect ratio
Definition at line 142 of file avfilter.h.
Referenced by avfilter_copy_buf_props(), avfilter_copy_frame_props(), describe_bufref_to_str(), ff_tlog_ref(), filter_frame(), movie_push_frame(), reap_filters(), request_frame(), and source_request_frame().
| int AVFilterBufferRefVideoProps::top_field_first |
field order
Definition at line 144 of file avfilter.h.
Referenced by avfilter_copy_buf_props(), avfilter_copy_frame_props(), ff_tlog_ref(), filter(), filter_frame(), return_frame(), and select_frame().
| int AVFilterBufferRefVideoProps::w |
image width
Definition at line 140 of file avfilter.h.
Referenced by av_buffersrc_add_ref(), avfilter_copy_buf_props(), avfilter_copy_frame_props(), avfilter_get_video_buffer_ref_from_arrays(), blend_frame(), blend_image(), decimate_frame(), describe_bufref_to_str(), display_picref(), draw_frame(), ff_copy_buffer_ref(), ff_default_get_video_buffer(), ff_filter_frame(), ff_filter_frame_framed(), ff_tlog_ref(), ff_vf_next_put_image(), fill_iplimage_from_picref(), filter(), filter_frame(), get_video_buffer(), getpix(), lavfi_read_packet(), overlay_ass_image(), process_frame_uyvy422(), process_frame_yuv420p(), and process_frame_yuv422p().
1.8.2