Functions |
int | avfilter_copy_frame_props (AVFilterBufferRef *dst, const AVFrame *src) |
| Copy the frame properties of src to dst, without copying the actual image data.
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int | avfilter_copy_buf_props (AVFrame *dst, const AVFilterBufferRef *src) |
| Copy the frame properties and data pointers of src to dst, without copying the actual data.
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AVFilterBufferRef * | avfilter_get_video_buffer_ref_from_frame (const AVFrame *frame, int perms) |
| Create and return a picref reference from the data and properties contained in frame.
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AVFilterBufferRef * | avfilter_get_audio_buffer_ref_from_frame (const AVFrame *frame, int perms) |
| Create and return a picref reference from the data and properties contained in frame.
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AVFilterBufferRef * | avfilter_get_buffer_ref_from_frame (enum AVMediaType type, const AVFrame *frame, int perms) |
| Create and return a buffer reference from the data and properties contained in frame.
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int | av_buffersrc_add_frame (AVFilterContext *buffer_src, const AVFrame *frame, int flags) |
| Add frame data to buffer_src.
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libavcodec/libavfilter gluing utilities
This should be included in an application ONLY if the installed libavfilter has been compiled with libavcodec support, otherwise symbols defined below will not be available.
Definition in file avcodec.h.