#include "libavutil/eval.h"
#include "libavutil/internal.h"
#include "libavutil/opt.h"
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavutil/stereo3d.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "internal.h"
#include <x264.h>
#include <float.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
Go to the source code of this file.
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| static void | X264_log (void *p, int level, const char *fmt, va_list args) |
| |
| static int | encode_nals (AVCodecContext *ctx, AVPacket *pkt, const x264_nal_t *nals, int nnal) |
| |
| static int | avfmt2_num_planes (int avfmt) |
| |
| static void | reconfig_encoder (AVCodecContext *ctx, const AVFrame *frame) |
| |
| static int | X264_frame (AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame, int *got_packet) |
| |
| static av_cold int | X264_close (AVCodecContext *avctx) |
| |
| static int | convert_pix_fmt (enum AVPixelFormat pix_fmt) |
| |
| static av_cold int | X264_init (AVCodecContext *avctx) |
| |
| static av_cold void | X264_init_static (AVCodec *codec) |
| |
◆ MB_SIZE
◆ OPT_STR
| #define OPT_STR |
( |
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opt, |
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param |
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) |
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Value: do { \
if ((
ret = x264_param_parse(&x4->params, opt, param)) < 0) { \
if(
ret == X264_PARAM_BAD_NAME) \
"bad option '%s': '%s'\n", opt, param);
\
"bad value for '%s': '%s'\n", opt, param); \
return -1; \
} \
} while (0)
Definition at line 492 of file libx264.c.
◆ PARSE_X264_OPT
| #define PARSE_X264_OPT |
( |
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name, |
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var |
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) |
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Value: if (x4->var && x264_param_parse(&x4->params,
name, x4->var) < 0) {\
av_log(avctx,
AV_LOG_ERROR,
"Error parsing option '%s' with value '%s'.\n",
name, x4->var);\
}
Definition at line 543 of file libx264.c.
◆ OFFSET
◆ VE
◆ X264_log()
| static void X264_log |
( |
void * |
p, |
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int |
level, |
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const char * |
fmt, |
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va_list |
args |
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) |
| |
|
static |
◆ encode_nals()
◆ avfmt2_num_planes()
| static int avfmt2_num_planes |
( |
int |
avfmt | ) |
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|
static |
◆ reconfig_encoder()
◆ X264_frame()
◆ X264_close()
◆ convert_pix_fmt()
◆ X264_init()
◆ X264_init_static()
◆ pix_fmts_8bit
◆ pix_fmts_9bit
◆ pix_fmts_10bit
◆ pix_fmts_all
◆ options
◆ x264_defaults
Filter the word “frame” indicates either a video frame or a group of audio as stored in an AVFrame structure Format for each input and each output the list of supported formats For video that means pixel format For audio that means channel sample they are references to shared objects When the negotiation mechanism computes the intersection of the formats supported at each end of a all references to both lists are replaced with a reference to the intersection And when a single format is eventually chosen for a link amongst the remaining all references to the list are updated That means that if a filter requires that its input and output have the same format amongst a supported all it has to do is use a reference to the same list of formats query_formats can leave some formats unset and return AVERROR(EAGAIN) to cause the negotiation mechanism toagain later. That can be used by filters with complex requirements to use the format negotiated on one link to set the formats supported on another. Frame references ownership and permissions
#define AV_PIX_FMT_YUV420P10
#define AV_PIX_FMT_YUV444P10
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
#define AV_PIX_FMT_YUV420P9
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
@ AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
#define AV_PIX_FMT_YUV422P10
@ AV_PIX_FMT_NV16
interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
#define AV_PIX_FMT_YUV444P9
@ 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_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
