This only uses the first slice, improvement here is welcome
analyzing all slices the trivial way would interfere with threads
Fixes Ticket3185
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'aa499568afc01d59215eef7e5b14b949a9671afc':
avconv: More descriptive message about framedrop
Merged-by: Michael Niedermayer <michaelni@gmx.at>
AV_CPU_FLAG_AVX is enabled at this point only if there's OS support.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Both of these dithering methods are from http://pippin.gimp.org/a_dither/ for
GIF they can be considered better than bayer (provides more gray-levels), and
spatial stability - often more than twice as good compression and less visual
flicker than error diffusion methods (the methods also avoids error-shadow
artifacts of diffusion dithers).
These methods are similar to blue/green noise type dither masks; but are
simple enough to generate their mask on the fly. They are still research work
in progress; though more expensive to generate masks (which can be used in a
LUT) like 'void and cluster' and similar methods will yield superior results
* commit '60728e8bab8d2a5f6bbb4baa7d53142dbc6047ed':
libx265: Write global extradata when requested
See: dded5ed9c5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'a220b07b0f971f88213aef012aea51af2800be62':
avconv: split printing the final statistics into a separate function
Conflicts:
ffmpeg.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Matroska, MP4, and other containers require it.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* commit 'f759f66e367bc62ed7738a51040f775b656a60d8':
avconv: explicitly report when the muxing overhead is unknown
Conflicts:
ffmpeg.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '781d97fd54b1f0d8f4f7536dbd932dca6445476e':
avconv: remove unused nb_frames_dup
Conflicts:
ffmpeg.c
No change, as the variable is not unused
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b4679ecdbd80ae050094733f137ccd7ebf1316ab':
{v,a}f_showinfo: print frame side data
Conflicts:
libavfilter/af_ashowinfo.c
libavfilter/vf_showinfo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '06c3cd3c0186803619bc6aad2d8f06c3e9015d15':
af_volume: support using replaygain frame side data
Conflicts:
doc/filters.texi
libavfilter/af_volume.c
libavfilter/af_volume.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'd161ae0a37900cbd36c1390ca32a56b892c02ab5':
frame: add a function for removing side data from a frame
Conflicts:
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '59444c76e6d43529a12dbd80b6dd29c6ba4079a9':
avconv: add stream-global side data to the first demuxed packet
Conflicts:
ffmpeg.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '4a0f6651434c6f213d830140f575b4ec7858519f':
libavcodec: when decoding, copy replaygain side data to decoded frames
Conflicts:
libavcodec/internal.h
libavcodec/rawdec.c
libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5a7e35dd2351c30bab45177b9482cb8833a0ca78':
Add replaygain side data type and code for parsing replaygain tags.
Conflicts:
libavcodec/avcodec.h
libavcodec/version.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '25b32586566f285d797737863c97a1c5c9c84e2b':
lavf: add an AVStream field for exporting stream-global side data
Conflicts:
libavformat/utils.c
libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '0e2c3ee9a335d8a0a5edf0509e222e804d7b2619':
lavc: give a typedeffed name to the AVPacket.side_data struct
Conflicts:
doc/APIchanges
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Store a variable per OutputStream instead of globals for
audio/video/extradata. This makes the code simpler and cleaner and fixes
2pass with multiple output streams.
Michael Niedermayer
James Almer
rogerdpack
Carl Eugen Hoyos
Øyvind Kolås
Peter Ross
Vittorio Giovara
Derek Buitenhuis
Diego Biurrun
Anton Khirnov