59b8634411
Up until now, the 3GPP Timed Text decoder used av_dynarray_add() for a list of font entries, a structure which contains an allocated string. The font entries are owned by the pointers in the dynamic array and are therefore unsuitable for av_dynarray_add() which simply frees the array, but not the font entries and of course not the strings. The latter all leak if reallocating the dynamic array fails. This commit fixes this. It stops reallocating the array altogether: After all, the final number of elements (pending errors) is already known in advance. Furthermore, the font entries are now the entries of the new array, i.e. the font entries are no longer allocated separately. This also removes one level of indirection. Reviewed-by: Philip Langdale <philipl@overt.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> (cherry picked from commit 38cdd27e9b36183a74c19859a8092aca6e82d712)
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides a mean to alter decoded Audio and Video through chain of filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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,ismindexandqt-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.