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Vittorio Giovara 7bb1c1bfd2 avconv_opt: Allow printing private options

Add an allowed parameter to -h and --help avconv option to print private
options from a codec, format, or filter, named with the provided input
value.

In case multiple classes are found (eg. mov demuxer and mov muxer, or
h264 decoder and h264 demuxer) print all options from all classes.
It is possible to select the type of class to print by adding it
before the name (eg. demuxer:mov and muxer:mov, or decoder:h264and
demuxer:h264).

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

2015-09-17 10:34:37 +02:00

compat

use a wrapper script to call MS link.exe to avoid mixing with /usr/bin/link.exe

2015-07-24 18:21:22 +03:00

doc

d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext

2015-09-17 10:33:21 +02:00

libavcodec

d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext

2015-09-17 10:33:21 +02:00

libavdevice

Bump major versions of all libraries

2015-08-28 16:04:28 +02:00

libavfilter

avfilter: Support both syntaxes for the scale filter

2015-09-13 17:34:45 +02:00

libavformat

rtpdec: Forward the memory failure

2015-09-16 20:20:16 +02:00

libavresample

lavr: Remove unreachable code

2015-09-13 17:34:45 +02:00

libavutil

pixfmt: Add new SMPTE color primaries and transfer characteristic values

2015-09-17 10:31:43 +02:00

libswscale

lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields

2015-09-07 12:37:47 +02:00

presets

presets: spelling error in libvpx 1080p50_60

2011-10-22 00:28:56 +02:00

tests

checkasm: v210: Fix array overwrite

2015-09-17 10:33:06 +02:00

tools

tools: Drop a stale header

2015-08-31 21:37:18 +02:00

.gitattributes

Treat all '*.pnm' files as non-text file

2014-11-28 17:52:43 -05:00

.gitignore

Checkasm: assembly testing and benchmarking tool

2015-07-12 16:39:07 +02:00

.travis.yml

travis: fix dependencies

2015-09-12 12:29:27 +02:00

arch.mak

ppc: vsx: Implement float_dsp

2015-05-31 12:07:11 +02:00

avconv_dxva2.c

avconv_dxva2: add hevc support

2015-01-27 09:06:05 +01:00

avconv_filter.c

avconv_filter: Use full named options

2015-09-13 17:34:45 +02:00

avconv_opt.c

avconv_opt: Allow printing private options

2015-09-17 10:34:37 +02:00

avconv_vda.c

avconv: vda: Unlock the pixel buffer once it is accessed

2015-07-09 00:10:13 +02:00

avconv_vdpau.c

avconv_vdpau: allocate video surface of VDPAU-specified size

2014-12-25 20:47:49 +01:00

avconv.c

lavc: Enable side data only packets by default

2015-09-12 13:38:31 +02:00

avconv.h

Add a quality factor packet side data

2015-07-20 15:06:47 +01:00

avplay.c

lavc: AV-prefix all codec capabilities

2015-07-27 15:24:58 +01:00

avprobe.c

avprobe: Print the display matrix from per-stream sidedata

2015-05-02 22:09:09 +03:00

Changelog

DXV decoder

2015-09-02 22:22:02 +02:00

cmdutils_common_opts.h

avplay: Accept cpuflags option

2013-10-22 10:49:31 +02:00

cmdutils.c

lavc: AV-prefix all codec capabilities

2015-07-27 15:24:58 +01:00

cmdutils.h

avconv: use read_file() for reading the 2pass stats

2015-07-19 09:37:11 +02:00

common.mak

checkasm: Always link statically

2015-07-21 23:22:42 +02:00

configure

DXV decoder

2015-09-02 22:22:02 +02:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

COPYING.LGPLv3

…

CREDITS

partially rename FFmpeg to Libav

2011-03-16 21:54:39 +01:00

INSTALL

doc: clarify configure features

2011-04-07 02:54:12 +02:00

library.mak

build: Support executable only ldflags

2014-07-21 22:18:35 +02:00

LICENSE

license: Mention that vf_interlace is GPL, not LGPL

2014-08-28 19:47:43 +02:00

Makefile

checkasm: Always link statically

2015-07-21 23:22:42 +02:00

README

doc: Add more information in the README

2014-08-16 00:49:22 +02:00

README.md

doc: Add travis badge

2015-09-14 00:19:08 +02:00

RELEASE

Make the RELEASE file match with the most recent tag

2014-12-01 07:51:14 -05:00

version.sh

Drop git- prefix from version labels

2011-06-19 19:41:23 +01:00

README.md

Libav

Libav is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libavresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

avconv is a command line toolbox to manipulate, convert and stream multimedia content.
avplay is a minimalistic multimedia player.
avprobe is a simple analisys tool to inspect multimedia content.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Conding examples are available in the doc/example directory.

License

Libav codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Languages

C 92.1%

Assembly 6%

Makefile 1.2%

C++ 0.3%

Objective-C 0.2%

Other 0.1%