qffmpegencoderoptions.cpp File Reference

(262153cb3f2de501d7362adec4c019bfd7490ee5)

#include "qffmpegencoderoptions_p.h"

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Namespaces
namespace	QFFmpeg

Typedefs
using	QFFmpeg::ApplyOptions = void (*)(const QMediaEncoderSettings &settings, AVCodecContext *codec, AVDictionary **opts)

Functions
static QT_BEGIN_NAMESPACE int	bitrateForSettings (const QMediaEncoderSettings &settings, bool hdr=false)
static void	apply_openh264 (const QMediaEncoderSettings &settings, AVCodecContext *codec, AVDictionary **opts)
static void	apply_x264 (const QMediaEncoderSettings &settings, AVCodecContext *codec, AVDictionary **opts)
static void	apply_x265 (const QMediaEncoderSettings &settings, AVCodecContext *codec, AVDictionary **opts)
static void	apply_libvpx (const QMediaEncoderSettings &settings, AVCodecContext *codec, AVDictionary **opts)
static void	apply_nvenc (const QMediaEncoderSettings &settings, AVCodecContext *codec, AVDictionary **opts)
void	QFFmpeg::applyVideoEncoderOptions (const QMediaEncoderSettings &settings, const QByteArray &codecName, AVCodecContext *codec, AVDictionary **opts)
void	QFFmpeg::applyAudioEncoderOptions (const QMediaEncoderSettings &settings, const QByteArray &codecName, AVCodecContext *codec, AVDictionary **opts)

Variables
struct {
const char *   QFFmpeg::name
ApplyOptions   QFFmpeg::apply
}	QFFmpeg::videoCodecOptionTable []
struct {
const char *   QFFmpeg::name
ApplyOptions   QFFmpeg::apply
}	QFFmpeg::audioCodecOptionTable []

Function Documentation

apply_libvpx()

static void apply_libvpx ( const QMediaEncoderSettings & settings, AVCodecContext * codec, AVDictionary ** opts )

static

Definition at line 98 of file qffmpegencoderoptions.cpp.

References QMediaRecorder::AverageBitRateEncoding, codec, QMediaRecorder::ConstantBitRateEncoding, settings, and QMediaRecorder::VeryHighQuality.

apply_nvenc()

static void apply_nvenc ( const QMediaEncoderSettings & settings, AVCodecContext * codec, AVDictionary ** opts )

static

Definition at line 200 of file qffmpegencoderoptions.cpp.

References QMediaRecorder::AverageBitRateEncoding, codec, QMediaRecorder::ConstantBitRateEncoding, QMediaRecorder::ConstantQualityEncoding, and settings.

apply_openh264()

static void apply_openh264 ( const QMediaEncoderSettings & settings, AVCodecContext * codec, AVDictionary ** opts )

static

Definition at line 60 of file qffmpegencoderoptions.cpp.

References QMediaRecorder::AverageBitRateEncoding, codec, QMediaRecorder::ConstantBitRateEncoding, and settings.

apply_x264()

static void apply_x264 ( const QMediaEncoderSettings & settings, AVCodecContext * codec, AVDictionary ** opts )

static

Definition at line 74 of file qffmpegencoderoptions.cpp.

References QMediaRecorder::AverageBitRateEncoding, codec, QMediaRecorder::ConstantBitRateEncoding, and settings.

apply_x265()

static void apply_x265 ( const QMediaEncoderSettings & settings, AVCodecContext * codec, AVDictionary ** opts )

static

Definition at line 86 of file qffmpegencoderoptions.cpp.

References QMediaRecorder::AverageBitRateEncoding, codec, QMediaRecorder::ConstantBitRateEncoding, settings, and QMediaRecorder::VeryHighQuality.

bitrateForSettings()

static QT_BEGIN_NAMESPACE int bitrateForSettings ( const QMediaEncoderSettings & settings, bool hdr = false )

static

Definition at line 20 of file qffmpegencoderoptions.cpp.

References bitsPerPixel(), QMediaFormat::LastVideoCodec, log2(), QMediaFormat::MotionJPEG, settings, and QMediaRecorder::VeryHighQuality.

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