X264

From Free Software Directory
 
Jump to: navigation, search

[edit]

X264

http://www.videolan.org/developers/x264.html
video encoder for the H.264/MPEG-4 AVC standard

x264 is an advanced commandline encoder for creating H.264 (MPEG-4 AVC) video streams.

x264 supports the following features: * CABAC (context-based adaptive binary arithmetic coding) and CAVLC (context-based adaptive variable length coding * multiple reference frames * 16x16, 8x8 and 4x4 intra-predicted macroblocks * all P-frame inter-predicted macroblock types * B-Inter-predicted macroblock types from 16x16 down to 8x8 * rate distortion optimization * multiple rate control modes (constant quantizer, constant quality, single or multipass ABR with the option of VBV) * scene cut detection * adaptive B-frame placement, with the option of keeping B-frames as references / arbitrary frame order * 8x8 and 4x4 adaptive spatial transform (high profile) * lossless mode (high 4:4:4 profile) * custom quantization matrices (high profile) * parallel encoding on multiple CPUs * interlaced streams





Licensing

License

Verified by

Verified on

Notes

License

Other

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: gpl-2+ or other

GPL-2+ or other This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

This program is also available under a commercial proprietary

license. For more information, contact us at licensing@x264.com.

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: public-domain

public-domain THIS SOFTWARE IS NOT COPYRIGHTED

This source code is offered for use in the public domain. You may use, modify or distribute it freely.

This code is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to warranties

of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: isc

ISC Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN

CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

License

Other

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: other

other Permission is hereby granted, free of charge, to any person obtaining a copy of this software and/or associated documentation files (the "Materials"), to deal in the Materials without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Materials, and to permit persons to whom the Materials are furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Materials.

THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE USE OR

OTHER DEALINGS IN THE MATERIALS.

License

Other

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: gpl-2+ with other exception

GPL-2+ with other exception This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

As a special exception, I give you permission to link to the Avisynth C interface with independent modules that communicate with the Avisynth C interface solely through the interfaces defined in avisynth_c.h, regardless of the license terms of these independent modules, and to copy and distribute the resulting combined work under terms of your choice, provided that every copy of the combined work is accompanied by a complete copy of the source code of the Avisynth C interface and Avisynth itself (with the version used to produce the combined work), being distributed under the terms of the GNU General Public License plus this exception. An independent module is a module which is not derived from or based on Avisynth C Interface, such as 3rd- party filters, import and export plugins, or graphical user

interfaces.

License

Other

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: lgpl-2.1+

LGPL-2.1+ This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this program. If not, see

<http://www.gnu.org/licenses/>.

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: bsd-3-clause

BSD-3-clause Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. The name of the author may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

DAMAGE.

Verified by

Debian: Reinhard Tartler <siretart@tauware.de>

Verified on

10 July 2014

Notes

License: gpl-2+




Leaders and contributors

Contact(s)Role
x264-devel@videolan.org contact


Resources and communication

AudienceResource typeURI
Downloadhttp://www.videolan.org/developers/x264.html
Debian (Ref)https://tracker.debian.org/pkg/x264


Software prerequisites

This entry (in part or in whole) was last reviewed on 28 February 2018.



Entry




Property "Submitted by" (as page type) with input value "{{{Submitted by}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.





























"contact" is not in the list (Maintainer, Contributor, Developer, Sponsor, Unknown) of allowed values for the "Role" property.


"Debian (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.








Date 2015-07-17
Source Debian
Source link http://packages.debian.org/sid/x264

[[Category:]]



Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.