generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
28,718 Commits 24 Branches 241 Tags 173 MiB
C 92.1%
Assembly 6%
Makefile 1.2%
C++ 0.3%
Objective-C 0.2%
Other 0.1%
e3a8454205
Go to file
Frank Barchard e3a8454205 SWSCALE: Increase maximim with from 5120 to 21504 
Heres a benchmark

VOFW 5120  VOFW 21504    Note
10438.8    10344.2       timex ffmpeg -y -i tulip2.mp4 tulip2.yuv
25611.9    24256.9       timex ffmpeg -y -itulip2.mp4 -s 1272x724 tulip2.yuv
24485.7    26006.6
28573.1    24291.3
24069.1    26995.9
25684.95   25387.675     average

This is on a Nehalem i7.  Despite being a 500 frame, 720p video, the numbers
fluctuate, so I took an average of 4 runs.

Another reason I'd like this change is youtube accepts videos with higher
resolutions than 5120.
16384 is vp8's maximum resolution, so that should keep us amused for a
little longer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-30 16:33:25 +02:00
doc mp: add filter description to filters.texi 2011-03-30 00:20:08 +02:00
ffpresets Update qmin/qmax values for libx264 presets 2011-02-08 15:59:30 -08:00
libavcodec Fix compilation with win32 threads.after 'unbreak avcodec_thread_init' 2011-03-30 12:36:52 +02:00
libavdevice Also use alsa_reorder_s16_out_51() for AV_CH_LAYOUT_5POINT1. 2011-03-30 12:36:52 +02:00
libavfilter mp: extend syntax, make it accept mp=filter=params 2011-03-28 22:50:09 +02:00
libavformat Merge remote-tracking branch 'ffmpeg-mt/master' 2011-03-30 02:58:38 +02:00
libavutil Fix apparently exploitable race condition. 2011-03-25 02:24:32 +01:00
libpostproc Merge remote-tracking branch 'newdev/master' 2011-03-19 20:05:11 +01:00
libswscale SWSCALE: Increase maximim with from 5120 to 21504 2011-03-30 16:33:25 +02:00
mt-work Merge remote-tracking branch 'ffmpeg-mt/master' 2011-03-30 02:58:38 +02:00
tests Merge remote-tracking branch 'newdev/master' 2011-03-27 01:40:18 +01:00
tools patcheck: warn about assert usage 2011-03-18 18:49:36 +01:00
.gitignore consolidate .gitignore patters into a single file 2011-01-18 21:32:05 +01:00
Changelog A few points for the changelog 2011-03-30 16:33:24 +02:00
cmdutils_common_opts.h Implement a -pix_fmts option for listing all the supported pixel 2009-12-21 21:53:03 +00:00
cmdutils.c cmdutils: remove list_fmts(), simplify 2011-03-26 14:40:30 +01:00
cmdutils.h cmdutils: remove list_fmts(), simplify 2011-03-26 14:40:30 +01:00
common.mak Remove support for stripping executables 2011-03-29 22:05:04 +01:00
configure Merge remote-tracking branch 'newdev/master' 2011-03-30 03:09:08 +02:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS Revert "partially rename FFmpeg to Libav" 2011-03-17 17:26:45 +01:00
Doxyfile Merge remote-tracking branch 'newdev/master' 2011-03-19 20:05:11 +01:00
ffmpeg.c ffmpeg: warns the user when the selected pixel format is ignored 2011-03-27 15:53:45 +02:00
ffplay.c ffplay: Don't assume ic->pb is non-null 2011-03-21 15:08:09 -04:00
ffprobe.c ffprobe: provide format parameters to av_open_input_file() 2011-03-26 14:41:51 +01:00
ffserver.c avio: deprecate url_open_buf 2011-03-16 22:59:39 -04:00
ffserver.h Add FFMPEG_ prefix to all multiple inclusion guards. 2007-10-17 09:37:46 +00:00
INSTALL Revert "partially rename FFmpeg to Libav" 2011-03-17 17:26:45 +01:00
LICENSE Revert "partially rename FFmpeg to Libav" 2011-03-17 17:26:45 +01:00
MAINTAINERS Add crystalhd maintainer 2011-03-29 02:27:13 +02:00
Makefile Merge remote-tracking branch 'newdev/master' 2011-03-30 03:09:08 +02:00
README Revert "partially rename FFmpeg to Libav" 2011-03-17 17:26:45 +01:00
subdir.mak Remove support for stripping executables 2011-03-29 22:05:04 +01:00
version.sh Merge remote-tracking branch 'newdev/master' 2011-03-19 20:05:11 +01:00

README 

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.