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- ffmpeg TODO list:
- ----------------
-
- Fabrice's TODO list: (unordered)
- -------------------
- Short term:
-
- - seeking API and example in ffplay
- - use AVFMTCTX_DISCARD_PKT in ffplay so that DV has a chance to work
- - add RTSP regression test (both client and server)
- - make ffserver allocate AVFormatContext
- - clean up (incompatible change, for 0.5.0):
- * AVStream -> AVComponent
- * AVFormatContext -> AVInputStream/AVOutputStream
- * suppress rate_emu from AVCodecContext
- - add new float/integer audio filterting and conversion : suppress
- CODEC_ID_PCM_xxc and use CODEC_ID_RAWAUDIO.
- - fix telecine and frame rate conversion
-
- Long term (ask me if you want to help):
-
- - commit new imgconvert API and new PIX_FMT_xxx alpha formats
- - commit new LGPL'ed float and integer-only AC3 decoder
- - add WMA integer-only decoder
- - add new MPEG4-AAC audio decoder (both integer-only and float version)
-
- Michael's TODO list: (unordered) (if anyone wanna help with sth, just ask)
- -------------------
- - optimize H264 CABAC
- - more optimizations
- - simper rate control
-
- Francois' TODO list: (unordered, without any timeframe)
- -------------------
- - test MACE decoder against the openquicktime one as suggested by A'rpi
- - BeOS audio input grabbing backend
- - BeOS video input grabbing backend
- - have a REAL BeOS errno fix (return MKERROR(EXXX);), not a hack
- - publish my BeOS libposix on BeBits so I can officially support ffserver :)
- - check the whole code for thread-safety (global and init stuff)
-
- Philip'a TODO list: (alphabetically ordered) (please help)
- ------------------
- - Add a multi-ffm filetype so that feeds can be recorded into multiple files rather
- than one big file.
- - Authenticated users support -- where the authentication is in the URL
- - Change ASF files so that the embedded timestamp in the frames is right rather
- than being an offset from the start of the stream
- - Make ffm files more resilient to changes in the codec structures so that you
- can play old ffm files.
-
- unassigned TODO: (unordered)
- ---------------
- - use AVFrame for audio codecs too
- - rework aviobuf.c buffering strategy and fix url_fskip
- - generate optimal huffman tables for mjpeg encoding
- - fix ffserver regression tests
- - support xvids motion estimation
- - support x264s motion estimation
- - support x264s rate control
- - SNOW: non translational motion compensation
- - SNOW: more optimal quantization
- - SNOW: 4x4 block support
- - SNOW: 1/8 pel motion compensation support
- - SNOW: iterative motion estimation based on subsampled images
- - FLAC: lossy encoding (viterbi and naive scalar quantization)
- - libavfilter
- - JPEG2000 decoder & encoder
- - MPEG4 GMC encoding support
- - macroblock based pixel format (better cache locality, somewhat complex, one paper claimed it faster for high res)
- - finish NUT implementation
- - seeking regression test
- - regression tests for codecs which dont have an encoder (I+P frame bitstream in svn)
- - add support for using mplayers video filters to ffmpeg
- - reverse engeneer RV30/RV40
- - finish implementation of WMV2 j-picture
- - H264 encoder
- - per MB ratecontrol (so VCD and such do work better)
- - replace/rewrite libavcodec/fdctref.c
- - write a script which iteratively changes all functions between always_inline and noinline and benchmarks the result to find the best set of inlined functions
- - set up roundup bugtracker somewhere with (newBug, reproduced, analyzed, fixed, worksForMe, duplicate, wontFix, invalid, needMoreInfo, newPatch, ok, applied, rejected, needChanges, newRequest, implemented, wontImplement, invalidReq) states and a checked integer
- - convert all the non SIMD asm into small asm vs. C testcases and submit them to the gcc devels so they can improve gcc
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