#include <string>#include <vector>#include <deque>#include <memory>#include <mutex>#include <sstream>#include <algorithm>#include <functional>#include "ffmpeg.h"#include "avtime.h"#include <libavfilter/avfilter.h>#include <libavcodec/avcodec.h>
Include dependency graph for avutils.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Classes | |
| class | av::noncopyable |
| struct | av::EmptyDeleter |
| struct | av::v1::AvDeleter |
| struct | av::v2::SmartDeleter |
| class | av::ScopedValue< T, V > |
| Functor to take next element in list/array. More... | |
| class | av::ScopeOutAction |
| The ScopeOutAction class - guard-type class that allows points callback that will be called at the scope out. More... | |
| struct | av::EqualComparator< T > |
Namespaces | |
| av | |
| av::v1 | |
| The AvDeleter struct Unified delete functor for variois FFMPEG/libavformat/libavcodec and so on resource allocators. | |
| av::v2 | |
Macros | |
| #define | USE_CODECPAR ((LIBAVCODEC_VERSION_MAJOR) >= 59) |
| #define | API_NEW_CHANNEL_LAYOUT ((LIBAVUTIL_VERSION_MAJOR > 57) || (LIBAVUTIL_VERSION_MAJOR == 57 && (LIBAVUTIL_VERSION_MINOR >= 24))) |
| #define | API_FRAME_NUM ((LIBAVCODEC_VERSION_MAJOR > 60) || (LIBAVCODEC_VERSION_MAJOR == 60 && LIBAVCODEC_VERSION_MINOR >= 2)) |
| #define | API_AVFORMAT_URL ((LIBAVFORMAT_VERSION_MAJOR > 58) || (LIBAVFORMAT_VERSION_MAJOR == 58 && LIBAVFORMAT_VERSION_MINOR >= 7)) |
| #define | API_FRAME_KEY ((LIBAVUTIL_VERSION_MAJOR > 58) || (LIBAVUTIL_VERSION_MAJOR == 58 && LIBAVUTIL_VERSION_MINOR >= 29)) |
| #define | API_AVCODEC_CLOSE (LIBAVCODEC_VERSION_MAJOR < 61) |
| #define | FF_DISABLE_DEPRECATION_WARNINGS |
| #define | FF_ENABLE_DEPRECATION_WARNINGS |
| #define | setFFmpegLoggingLevel set_logging_level |
Functions | |
| template<typename R , typename T > | |
| R | av::lexical_cast (const T &v) |
| void | av::set_logging_level (int32_t level) |
| This method can be used to turn up or down FFmpeg's logging level. More... | |
| void | av::set_logging_level (const std::string &level) |
| Like. More... | |
| void | av::dumpBinaryBuffer (uint8_t *buffer, int buffer_size, int width=16) |
| dump_binary_buffer Dump binary buffer to std out in HEX view More... | |
| string | av::error2string (int error) |
| C++ verstion of the av_err2str() More... | |
| template<typename T > | |
| std::unique_ptr< T, void(*)(void *)> | av::malloc (size_t size) |
| template<typename T > | |
| std::unique_ptr< T, void(*)(void *)> | av::mallocz (size_t size) |
| template<typename T > | |
| std::unique_ptr< T, void(*)(void *)> | av::memdup (const void *p, size_t size) |
| template<typename T , typename L , typename C > | |
| T | av::guessValue (const T &value, const L *list, C endListComparator) |
| Select more approptiate value from given value list. More... | |
| template<typename T , typename Container > | |
| void | av::array_to_container (const T *array, std::size_t nelements, Container &container) |
| template<typename T , typename Container , typename Callable > | |
| void | av::array_to_container (const T *array, std::size_t nelements, Container &container, Callable convert) |
| template<typename T , typename Container , typename Compare > | |
| void | av::array_to_container (const T *array, Container &container, Compare isEnd) |
| template<typename T , typename Container , typename Compare , typename Callable > | |
| void | av::array_to_container (const T *array, Container &container, Compare isEnd, Callable convert) |
Variables | |
| constexpr auto | av::NoPts = static_cast<int64_t>(AV_NOPTS_VALUE) |
| constexpr auto | av::TimeBase = static_cast<int>(AV_TIME_BASE) |
| constexpr auto | av::TimeBaseQ = AVRational{1, AV_TIME_BASE} |
Macro Definition Documentation
◆ API_AVCODEC_CLOSE
| #define API_AVCODEC_CLOSE (LIBAVCODEC_VERSION_MAJOR < 61) |
◆ API_AVFORMAT_URL
| #define API_AVFORMAT_URL ((LIBAVFORMAT_VERSION_MAJOR > 58) || (LIBAVFORMAT_VERSION_MAJOR == 58 && LIBAVFORMAT_VERSION_MINOR >= 7)) |
◆ API_FRAME_KEY
| #define API_FRAME_KEY ((LIBAVUTIL_VERSION_MAJOR > 58) || (LIBAVUTIL_VERSION_MAJOR == 58 && LIBAVUTIL_VERSION_MINOR >= 29)) |
◆ API_FRAME_NUM
| #define API_FRAME_NUM ((LIBAVCODEC_VERSION_MAJOR > 60) || (LIBAVCODEC_VERSION_MAJOR == 60 && LIBAVCODEC_VERSION_MINOR >= 2)) |
◆ API_NEW_CHANNEL_LAYOUT
| #define API_NEW_CHANNEL_LAYOUT ((LIBAVUTIL_VERSION_MAJOR > 57) || (LIBAVUTIL_VERSION_MAJOR == 57 && (LIBAVUTIL_VERSION_MINOR >= 24))) |
◆ FF_DISABLE_DEPRECATION_WARNINGS
| #define FF_DISABLE_DEPRECATION_WARNINGS |
◆ FF_ENABLE_DEPRECATION_WARNINGS
| #define FF_ENABLE_DEPRECATION_WARNINGS |
◆ setFFmpegLoggingLevel
| #define setFFmpegLoggingLevel set_logging_level |
◆ USE_CODECPAR
| #define USE_CODECPAR ((LIBAVCODEC_VERSION_MAJOR) >= 59) |
