qffmpegmediaformatinfo.cpp File Reference

(9fa27f829517c43702cf0cd5cdb29e78830da1c4)

#include "qffmpegmediaformatinfo_p.h"
#include "qffmpegcodecstorage_p.h"
#include "qaudioformat.h"
#include "qimagewriter.h"

Include dependency graph for qffmpegmediaformatinfo.cpp:

Go to the source code of this file.

Functions
static AVCodecID	codecId (QMediaFormat::VideoCodec codec)
static AVCodecID	codecId (QMediaFormat::AudioCodec codec)
template<typename AVFormat>
static QMediaFormat::FileFormat	formatForAVFormat (AVFormat *format)
static const AVOutputFormat *	avFormatForFormat (QMediaFormat::FileFormat format)

Variables
struct {
AVCodecID   id
QMediaFormat::VideoCodec   codec
}	s_videoCodecMap []
struct {
AVCodecID   id
QMediaFormat::AudioCodec   codec
}	s_audioCodecMap []
struct {
QMediaFormat::FileFormat   fileFormat
const char *   mimeType
const char *   name
}	s_mimeMap []

Function Documentation

avFormatForFormat()

const AVOutputFormat * avFormatForFormat ( QMediaFormat::FileFormat format )

static

Definition at line 104 of file qffmpegmediaformatinfo.cpp.

codecId() [1/2]

AVCodecID codecId ( QMediaFormat::AudioCodec codec )

static

Definition at line 54 of file qffmpegmediaformatinfo.cpp.

codecId() [2/2]

AVCodecID codecId ( QMediaFormat::VideoCodec codec )

static

Definition at line 28 of file qffmpegmediaformatinfo.cpp.

formatForAVFormat()

template<typename AVFormat>

QMediaFormat::FileFormat formatForAVFormat ( AVFormat * format )

static

Definition at line 88 of file qffmpegmediaformatinfo.cpp.

Variable Documentation

codec

QMediaFormat::AudioCodec codec

Definition at line 13 of file qffmpegmediaformatinfo.cpp.

fileFormat

QMediaFormat::FileFormat fileFormat

Definition at line 67 of file qffmpegmediaformatinfo.cpp.

id

AVCodecID id

Definition at line 12 of file qffmpegmediaformatinfo.cpp.

mimeType

const char* mimeType

Definition at line 68 of file qffmpegmediaformatinfo.cpp.

name

const char* name

Definition at line 69 of file qffmpegmediaformatinfo.cpp.

[struct]

constexpr struct { ... } s_audioCodecMap

Initial value:

= {
    { AV_CODEC_ID_MP3, QMediaFormat::AudioCodec::MP3 },
    { AV_CODEC_ID_AAC, QMediaFormat::AudioCodec::AAC },
    { AV_CODEC_ID_AC3, QMediaFormat::AudioCodec::AC3 },
    { AV_CODEC_ID_EAC3, QMediaFormat::AudioCodec::EAC3 },
    { AV_CODEC_ID_FLAC, QMediaFormat::AudioCodec::FLAC },
    { AV_CODEC_ID_TRUEHD, QMediaFormat::AudioCodec::DolbyTrueHD },
    { AV_CODEC_ID_OPUS, QMediaFormat::AudioCodec::Opus },
    { AV_CODEC_ID_VORBIS, QMediaFormat::AudioCodec::Vorbis },
    { AV_CODEC_ID_PCM_S16LE, QMediaFormat::AudioCodec::Wave },
    { AV_CODEC_ID_WMAPRO, QMediaFormat::AudioCodec::WMA },
    { AV_CODEC_ID_ALAC, QMediaFormat::AudioCodec::ALAC }
}

[struct]

constexpr struct { ... } s_mimeMap

Initial value:

= {
    { QMediaFormat::WMV, "video/x-ms-asf", "asf" },
    { QMediaFormat::AVI, "video/x-msvideo", nullptr },
    { QMediaFormat::Matroska, "video/x-matroska", nullptr },
    { QMediaFormat::MPEG4, "video/mp4", "mp4" },
    { QMediaFormat::Ogg, "video/ogg", nullptr },
    
    { QMediaFormat::WebM, "video/webm", "webm" },
    
    
    { QMediaFormat::AAC, "audio/aac", nullptr },
    
    { QMediaFormat::FLAC, "audio/x-flac", nullptr },
    { QMediaFormat::MP3, "audio/mpeg", "mp3" },
    { QMediaFormat::Wave, "audio/x-wav", nullptr }
}

[struct]

QT_BEGIN_NAMESPACE constexpr struct { ... } s_videoCodecMap

Initial value:

= {
    { AV_CODEC_ID_MPEG1VIDEO, QMediaFormat::VideoCodec::MPEG1 },
    { AV_CODEC_ID_MPEG2VIDEO, QMediaFormat::VideoCodec::MPEG2 },
    { AV_CODEC_ID_MPEG4, QMediaFormat::VideoCodec::MPEG4 },
    { AV_CODEC_ID_H264, QMediaFormat::VideoCodec::H264 },
    { AV_CODEC_ID_HEVC, QMediaFormat::VideoCodec::H265 },
    { AV_CODEC_ID_VP8, QMediaFormat::VideoCodec::VP8 },
    { AV_CODEC_ID_VP9, QMediaFormat::VideoCodec::VP9 },
    { AV_CODEC_ID_AV1, QMediaFormat::VideoCodec::AV1 },
    { AV_CODEC_ID_THEORA, QMediaFormat::VideoCodec::Theora },
    { AV_CODEC_ID_WMV3, QMediaFormat::VideoCodec::WMV },
    { AV_CODEC_ID_MJPEG, QMediaFormat::VideoCodec::MotionJPEG }
}