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* Add the graph2dot tools and document it.Stefano Sabatini2010-02-25
| | | | | | | Also link avfiltergraph.o and graphparser.o against libavfilter, as it uses them. Originally committed as revision 22063 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace not anymore valid syntax "-title X" with "-metadata title=X".Stefano Sabatini2010-02-25
| | | | Originally committed as revision 22062 to svn://svn.ffmpeg.org/ffmpeg/trunk
* svq3 now in working condition, at least vissually, ill let fate tell usMichael Niedermayer2010-02-25
| | | | | | if the checksums match Originally committed as revision 22061 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fix compilation, sorry ive not checked cvslog for a while :(((Michael Niedermayer2010-02-25
| | | | | | | svq3 decoder does not work yet though but i didnt want to keep compilation broken longer Originally committed as revision 22060 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfenc: write tags in proper UTF-16.Anton Khirnov2010-02-25
| | | | | | Patch by Anton Khirnov wyskas gmail com Originally committed as revision 22059 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfenc: simplify writing of comment header.Anton Khirnov2010-02-25
| | | | | | Patch by Anton Khirnov wyskas gmail com Originally committed as revision 22058 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfdec: don't strip the "WM/" prefix, this should be done during conversion.Anton Khirnov2010-02-25
| | | | | | Patch by Anton Khirnov wyskas gmail com Originally committed as revision 22057 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Dont allocate direct_table 8 times too large.Michael Niedermayer2010-02-25
| | | | Originally committed as revision 22056 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Store data in direct_table interleaved.Michael Niedermayer2010-02-25
| | | | | | seems 20cpu cycles faster Originally committed as revision 22055 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simplify intra4x4_pred_mode_cache init.Michael Niedermayer2010-02-25
| | | | Originally committed as revision 22054 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Reorder intra4x4_pred_mode so that we can read/write 4 values at once.Michael Niedermayer2010-02-25
| | | | | | 3-7 cpu cycles faster Originally committed as revision 22053 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Store intra4x4_pred_mode per row only.Michael Niedermayer2010-02-25
| | | | | | | | about 5 cpu cycles slower in the local code but should be overall faster due to reduced cache use. (my sample though has too few intra4x4 blocks for this to be meassureable easily either way) Originally committed as revision 22052 to svn://svn.ffmpeg.org/ffmpeg/trunk
* unroll tiny and trivial loop. Same speed but clearer.Michael Niedermayer2010-02-25
| | | | Originally committed as revision 22051 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asf: indent.Benoit Fouet2010-02-25
| | | | | | Patch from Anton Khirnov wyskas gmail com Originally committed as revision 22050 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asf: add more entries to metadata conv table.Benoit Fouet2010-02-25
| | | | | | Patch from Anton Khirnov wyskas gmail com Originally committed as revision 22049 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Cut the size of mvd_table by yet another factor of 2.Michael Niedermayer2010-02-25
| | | | | | | The code read/write code itself was 1 cycle faster, overall its likely more due to cache effects Originally committed as revision 22048 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Keep mvd_table values of only 2 mb rows.Michael Niedermayer2010-02-25
| | | | Originally committed as revision 22047 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10l: add prefix "TAG:" to the metadata tags key showed for each stream.Stefano Sabatini2010-02-25
| | | | | | | This is consistent with the metadata displaying in show_format() and with the documentation. Originally committed as revision 22046 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Cosmetics: replace "filename" to "arg" for the name of the argument ofStefano Sabatini2010-02-25
| | | | | | | opt_input_file(). More consistent and more clear, as "filename" can be easily confused with the global "input_filename". Originally committed as revision 22045 to svn://svn.ffmpeg.org/ffmpeg/trunk
* aac: Keep decode_band_types() from eating all padding at the end of a buffer.Alex Converse2010-02-24
| | | | | | | | | | | | | Due to a shortcoming in the AAC specification, if an all zero buffer is fed to section data decoding it will never terminate. That means without a buffer exhaustion check decode_band_types() will consume all input buffer padding. Worse if a get_bits() implementation that returns zeros when padding is exhausted is used, the function will never terminate. The fixes that by added a buffer exhaustion check in the sectioning decoding loop. Originally committed as revision 22044 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Extend doxy for the src parameter of av_fifo_generic_write().Stefano Sabatini2010-02-24
| | | | | | @patchby Tomas Härdin |tomas dot hardin at codemill dot se| Originally committed as revision 22043 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 3rd and hopefully last 100l fix.Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22041 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix doxy and assert().Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22040 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Try to fix 100l compilation failure on some systems.Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22039 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change mvd_cache & mvd_table to 8bit, this is overall a bit fasterMichael Niedermayer2010-02-24
| | | | | | | for high resolution videos. about 20cycles faster per MB for cathederal. Originally committed as revision 22038 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AV_COPY16() & AV_ZERO16()Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22037 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Extend fill_rectangle() support for 16bitMichael Niedermayer2010-02-24
| | | | Originally committed as revision 22036 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Calculate mvd without abs()Michael Niedermayer2010-02-24
| | | | | | same speed (ask gcc why, i dont know) Originally committed as revision 22035 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Read ASF metadata as proper UTF-16 and spit it out as proper UTF-8 in ourAnton Khirnov2010-02-24
| | | | | | | | metadata system. Patch by Anton Khirnov <wyskas gmail com>. Originally committed as revision 22034 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Don't add WM prefixes to all written ASF tags.Anton Khirnov2010-02-24
| | | | | | Patch by Anton Khirnov <wyskas gmail com>. Originally committed as revision 22033 to svn://svn.ffmpeg.org/ffmpeg/trunk
* switch back to (amvd>2)+(amvd>32), its 5 cpu cycles faster now.Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22032 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Eliminate put_str16().Anton Khirnov2010-02-24
| | | | | | Patch by Anton Khirnov <wyskas gmail com>. Originally committed as revision 22031 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add PUT_UTF16() macro.Anton Khirnov2010-02-24
| | | | | | Patch by Anton Khirnov <wyskas gmail com>. Originally committed as revision 22030 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Factorize common code from the top of decode_cabac_mb_mvd()Michael Niedermayer2010-02-24
| | | | | | 10-15 cpu cycles faster. Originally committed as revision 22029 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mention that metadata tags are (unvalidated) UTF-8.Anton Khirnov2010-02-24
| | | | | | Patch by Anton Khirnov <wyskas gmail com>. Originally committed as revision 22028 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace mvd>2 + mvd>32 by MIN((mvd+28)*17>>9, 2)Michael Niedermayer2010-02-24
| | | | | | | | same speed as far as i can meassure but it might have fewer branches on some archs. Idea from x264 / jason Originally committed as revision 22027 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Clear freed pointer in ffplay.c.Ramiro Polla2010-02-24
| | | | | | Fixes a crash when audio stream is cycled twice. Originally committed as revision 22026 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace ad-hoc fill rectangle by fill_rectangle().Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22025 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ff_msmpeg4_decode_init() calls ff_h263_decode_init() which callsKostya Shishkov2010-02-24
| | | | | | | | MPV_common_init(), so calling both is redundant and leads to memory leaks in WMV3/VC-1 decoder. Thus use only the first function in WMV3/VC-1 decoder initialization. Originally committed as revision 22024 to svn://svn.ffmpeg.org/ffmpeg/trunk
* it is not necessary to display the decoder name, as av_log() automatically ↵Peter Ross2010-02-24
| | | | | | prints the context Originally committed as revision 22023 to svn://svn.ffmpeg.org/ffmpeg/trunk
* low-complexity Bink file seekingPeter Ross2010-02-24
| | | | Originally committed as revision 22022 to svn://svn.ffmpeg.org/ffmpeg/trunk
* set AVINDEX_KEYFRAME correctly for binkPeter Ross2010-02-24
| | | | Originally committed as revision 22021 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Correctly increment continuity_counter in PCR packets.Yann Coupin2010-02-24
| | | | | | Patch by Yann Coupin, yann.coupin+ffmpeg gmail Originally committed as revision 22020 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfdec: skip byte array tags.Benoit Fouet2010-02-24
| | | | | | Patch from Anton Khirnov wyskas gmail Originally committed as revision 22019 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfdec: add a debug message about skipped tags.Benoit Fouet2010-02-24
| | | | | | Patch from Anton Khirnov wyskas gmail Originally committed as revision 22018 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfdec: fix a memleak.Benoit Fouet2010-02-24
| | | | | | Patch from Anton Khirnov wyskas gmail Originally committed as revision 22017 to svn://svn.ffmpeg.org/ffmpeg/trunk
* asfdec: only unicode tags must have even length.Benoit Fouet2010-02-24
| | | | | | Patch from: Anton Khirnov wyskas gmail Originally committed as revision 22016 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Introduce metadata conversion table for NUT muxer and demuxer.Anton Khirnov2010-02-24
| | | | | | | Patch by Anton Khirnov (wyskas, do no evil mail) Thread "[PATCH] nut metadata conversion table" Originally committed as revision 22015 to svn://svn.ffmpeg.org/ffmpeg/trunk
* FFprobe: take only one input file.Ramiro Polla2010-02-24
| | | | Originally committed as revision 22014 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace /2 by faster >>1 as the mvd values are now all positive.Michael Niedermayer2010-02-24
| | | | Originally committed as revision 22013 to svn://svn.ffmpeg.org/ffmpeg/trunk
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