#include <stdint.h>
#include <sys/types.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "qsv.h"
#include "qsvenc.h"
Go to the source code of this file.
◆ OFFSET
◆ VE
◆ qsv_enc_init()
◆ qsv_enc_frame()
◆ qsv_enc_close()
◆ options
Initial value:= {
{
"unknown",
NULL, 0,
AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_UNKNOWN }, INT_MIN, INT_MAX,
VE, .unit =
"profile" },
{
"simple",
NULL, 0,
AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_MPEG2_SIMPLE }, INT_MIN, INT_MAX,
VE, .unit =
"profile" },
{
"main",
NULL, 0,
AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_MPEG2_MAIN }, INT_MIN, INT_MAX,
VE, .unit =
"profile" },
{
"high",
NULL, 0,
AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_MPEG2_HIGH }, INT_MIN, INT_MAX,
VE, .unit =
"profile" },
}
Definition at line 64 of file qsvenc_mpeg2.c.
◆ class_name
class_name = "mpeg2_qsv encoder" |
|
private |
◆ item_name
◆ option
◆ version
◆ @211
◆ qsv_enc_defaults
Initial value:= {
{ "b", "0" },
{ "refs", "0" },
{ "g", "250" },
{ "bf", "3" },
{ "trellis", "-1" },
{ "flags", "+cgop" },
}
Definition at line 84 of file qsvenc_mpeg2.c.
◆ ff_mpeg2_qsv_encoder
Initial value:= {
.p.name = "mpeg2_qsv",
.p.priv_class = &class,
.p.wrapper_name = "qsv",
}
Definition at line 95 of file qsvenc_mpeg2.c.
AVPixelFormat
Pixel format.
#define FF_CODEC_CAP_INIT_CLEANUP
The codec allows calling the close function for deallocation even if the init function returned a fai...
#define FF_CODEC_CAP_NOT_INIT_THREADSAFE
The codec is not known to be init-threadsafe (i.e.
#define FF_CODEC_ENCODE_CB(func)
const AVCodecHWConfigInternal *const ff_qsv_enc_hw_configs[]
static av_cold int qsv_enc_close(AVCodecContext *avctx)
static int qsv_enc_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
static const FFCodecDefault qsv_enc_defaults[]
#define CODEC_LONG_NAME(str)
@ AV_PIX_FMT_QSV
HW acceleration through QSV, data[3] contains a pointer to the mfxFrameSurface1 structure.
@ AVCOL_RANGE_MPEG
Narrow or limited range content.
static av_cold int qsv_enc_init(AVCodecContext *avctx)
@ AV_PIX_FMT_NV12
planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
@ AV_OPT_TYPE_INT
Underlying C type is int.
#define AV_CODEC_CAP_DELAY
Encoder or decoder requires flushing with NULL input at the end in order to give the complete and cor...
#define AV_CODEC_CAP_HYBRID
Codec is potentially backed by a hardware implementation, but not necessarily.
@ AV_CODEC_ID_MPEG2VIDEO
preferred ID for MPEG-1/2 video decoding
@ AV_OPT_TYPE_CONST
Special option type for declaring named constants.