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Vishwanath Dixit 37abfe8c2d avfilter/drawtext: present 'hms' formatted 'pts' in 24h format 
HMS is formatted as HH:MM:SS.mmm, but, HH part is not limited to
24 hours. For example, the the drawn text may look like this:
243029:20:30.342. To present the timestamp in more readable and
user friendly format, this patch provides an additional option
to limit the hour part in the range 0-23.

Note: Actually the above required format can be obtained with
format options 'localtime' and 'gmtime', but,  milliseconds part
is not supported in those formats.
2018-06-04 10:57:45 +05:30
compat
compat: remove in-tree NVidia headers
2018-02-27 16:22:12 +01:00
doc
avfilter/drawtext: present 'hms' formatted 'pts' in 24h format
2018-06-04 10:57:45 +05:30
ffbuild
Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c'
2017-11-12 01:02:02 -03:00
fftools
ffplay: Print codec_name if decoder for codec_id could not be found.
2018-05-30 01:09:49 +02:00
libavcodec
v4l2_m2m: Mark V4L2 M2M decoders as unsuitable for probing
2018-06-03 18:40:26 +01:00
libavdevice
avdevice/sdl2 : add option to define if the window quit action is available
2018-05-19 14:55:15 +02:00
libavfilter
avfilter/drawtext: present 'hms' formatted 'pts' in 24h format
2018-06-04 10:57:45 +05:30
libavformat
libavformat/mov: Fix heap buffer overflow.
2018-06-02 01:55:12 +02:00
libavresample
avresample: remove deprecated attribute from the AVAudioResampleContext struct
2018-01-09 10:56:53 -03:00
libavutil
hwcontext_vaapi: Fix mapping from DRM
2018-05-24 01:20:31 +01:00
libpostproc
Bump minor versions after release/4.0 branching
2018-04-16 12:35:12 +02:00
libswresample
swresample/arm: rename labels to fix xcode build error
2018-04-28 18:08:52 +02:00
libswscale
swscale: add gray14 support
2018-05-05 21:35:31 +02:00
presets
…
tests
lavfi/tests: Fix 16-bit vf_blend test to avoid memory not aligned to 2 bytes
2018-05-30 02:42:10 +02:00
tools
tools/crypto_bench: add missing RC4 implementation from tomcrypt
2018-05-30 14:45:26 -03:00
.gitattributes
…
.gitignore
Remove the ffserver program
2018-01-06 18:31:37 +00:00
.travis.yml
Merge commit '4809781586d1c956005f72946a2aab5915eab350'
2017-10-28 15:08:31 -03:00
Changelog
avfilter: add adeclick and adeclip audio filters
2018-06-02 13:09:06 +02:00
configure
configure: Omit fsanitize flags if they are already specified by the user
2018-05-27 21:38:33 +02:00
CONTRIBUTING.md
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COPYING.GPLv2
…
COPYING.GPLv3
…
COPYING.LGPLv2.1
…
COPYING.LGPLv3
…
CREDITS
…
INSTALL.md
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LICENSE.md
…
MAINTAINERS
Add IRC nicknames
2018-05-14 11:36:40 +02:00
Makefile
Revert "lavd: add new API for iterating input and output devices"
2018-03-31 23:26:31 +01:00
README.md
Remove the ffserver program
2018-01-06 18:31:37 +00:00
RELEASE
RELEASE: update for git after 3.4 branchpoint
2017-10-11 02:46:23 +02:00

README.md

FFmpeg README

FFmpeg 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.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis 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

Coding examples are available in the doc/examples directory.

License

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

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.

Description
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