| Commit message (Collapse) | Author | Age | Files | Lines |
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Originally committed as revision 4785 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4773 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4770 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4767 to svn://svn.ffmpeg.org/ffmpeg/trunk
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this only affects encoding with bframes and rate control
Originally committed as revision 4765 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4699 to svn://svn.ffmpeg.org/ffmpeg/trunk
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(crc.c rev 1.10)
Originally committed as revision 4696 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4694 to svn://svn.ffmpeg.org/ffmpeg/trunk
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makes any difference
Originally committed as revision 4690 to svn://svn.ffmpeg.org/ffmpeg/trunk
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so they always appear in proper order.
patch by Sam Hocevar < sam -- at -- zoy -- dot -- org >
Originally committed as revision 4606 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4605 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4592 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4587 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4586 to svn://svn.ffmpeg.org/ffmpeg/trunk
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...)
Originally committed as revision 4584 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4578 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4560 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4544 to svn://svn.ffmpeg.org/ffmpeg/trunk
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dc coeff rounding fix
class=3 num of bits fix
do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT
Originally committed as revision 4542 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4541 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4473 to svn://svn.ffmpeg.org/ffmpeg/trunk
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note, none of the files is playable but this test should help against further breakage unless of course the checksums depend upon something they shouldnt
Originally committed as revision 4456 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4454 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4396 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4352 to svn://svn.ffmpeg.org/ffmpeg/trunk
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fix a infinite loop on corrupted streams
Originally committed as revision 4344 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4274 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4243 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4242 to svn://svn.ffmpeg.org/ffmpeg/trunk
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and non standarized things
Originally committed as revision 4205 to svn://svn.ffmpeg.org/ffmpeg/trunk
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be fixed even without adding the feature. The output correctly uses 4
dummy values for the rematrixing flags in block-0, but the bit
allocation routine does not take these bits into account. From what I
can tell, there was a patch in 2003 that corrected the output to make it
DVD and spec compatible, but it didn't correct the bit allocation. It's
only 4 bits over the entire 6 blocks, so overflow errors would happen
rarely or never, but it's still worth fixing. So here is a fix.
patch by (Justin Ruggles {jruggle earthlink net)
Originally committed as revision 4179 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Gustafsson <roine users sourceforge net)
Originally committed as revision 4164 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4132 to svn://svn.ffmpeg.org/ffmpeg/trunk
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about 10% lower bitrate for -qscale 32 (forman & some music video)
worst case bitrate increase <0.1% (lossless or low qscale)
and now the bad news, even though this just adds a single subtraction and an if() into the medium sized unpack_coeffs() loop and the if() will only be false once per unpac_coeff() call, gcc produces 50% slower code, i didnt look at the generated asm yet, not sure if i want to ...
Originally committed as revision 4131 to svn://svn.ffmpeg.org/ffmpeg/trunk
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simpler and faster
Originally committed as revision 4119 to svn://svn.ffmpeg.org/ffmpeg/trunk
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this is needed as the quantization stepsize for each subband is also in this precission and insignificant changes to the wavelet like scaling its coefficients slightly differently would lead to wildly variing PSNR and bitrate
note, a encoder could also simply choose to leave the least significant bits of the quantization parameters zero which would give the exact previous behaviour except a y very tiny number of bits in the header
Originally committed as revision 4115 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4108 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4107 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4100 to svn://svn.ffmpeg.org/ffmpeg/trunk
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or jp)
Originally committed as revision 4073 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4070 to svn://svn.ffmpeg.org/ffmpeg/trunk
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based upon 23_fix_timestamp_in_mov.patch by (Calcium | calcium nurs or jp)
Originally committed as revision 4067 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4063 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4043 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4042 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3972 to svn://svn.ffmpeg.org/ffmpeg/trunk
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stored length of the compressor name, movenc.c 1.28->1.29)
Originally committed as revision 3950 to svn://svn.ffmpeg.org/ffmpeg/trunk
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