Author: koorogi Date: Wed Aug 15 00:32:42 2007 New Revision: 797 Log: Update the TODO
Modified: libavfilter/TODO Modified: libavfilter/TODO ============================================================================== --- libavfilter/TODO (original) +++ libavfilter/TODO Wed Aug 15 00:32:42 2007 @@ -1,33 +1,36 @@ FRAMEWORK: -- can colorspace negotiation be improved? - auto-inserting needed filters (colorspace conversion, buffer, etc) -- parameter passing (can this be done better with AVOption?) -- pass pts, and whatever info is needed to reorder decode ordered frames -- other useful image flags? interlace? top/bottom field first? -- ease reuse of same memory for multiple slices +- pass info needed to reorder decode ordered frames +- other useful image flags? interlace? top/bottom field first? aspect ratio? +- let filters specify required permissions on incoming picture buffers + and have the framework automatically copy the buffers if needed -- proper vout filter support, with a display() callback? +POSSIBLE FRAMEWORK IDEAS: +- can colorspace negotiation be improved? +- can parameter passing be done better with AVOption? - support for running different filters in different threads? +- ability to reuse same memory for multiple slices? FILTERS: -- make existing filters support more useful colorspaces (YUV) +- padding - colorspace conversion - scaling (combine with conversion like mplayer?) -- (de)slicify +- deslicify - decode order -> display order - fifo buffer to buffer previous frames needed for next filter context - spatial context providing filter -- picture-in-picture to test multiple inputs - splitter, feeding a single input to multiple filters to test multiple outputs - decimate to test non 1:1 input:output ratios - naive temporal blur to test buffering of previous frames - naive spatial blur to test spatial context -- decoder/encoder wrapper +FILTER IDEAS: - port vhook filters PROGRAMS: -- make ffplay & ffmpeg support filters +- make ffmpeg support filters - use filter graphs. allow simple chains + specified on the command line. complex graphs may need a graph description + from a file. DOCUMENTATION: - more & better doxy comments _______________________________________________ FFmpeg-soc mailing list [email protected] http://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-soc
