C++ (Cpp) vod_string示例

示例#1

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文件： hds_amf0_encoder.c 项目： mesouug/nginx-vod-module

#include "hds_amf0_encoder.h"
#include "../mp4/mp4_builder.h"

// amf types
#define AMF0_TYPE_NUMBER		(0x00)
#define AMF0_TYPE_BOOLEAN		(0x01)
#define AMF0_TYPE_STRING		(0x02)
#define AMF0_TYPE_ECMA_ARRAY	(0x08)
#define AMF0_TYPE_OBJECT_END	(0x09)

static const vod_str_t amf0_on_metadata = vod_string("onMetaData");

// field name strings
#define AMF0_FIELD(group, name, type) static const vod_str_t amf0_ ## name = { sizeof(#name) - 1, (u_char *) #name };

#include "hds_amf0_fields_x.h"

#undef AMF0_FIELD

// field counts
#define AMF0_COMMON     0x01
#define AMF0_VIDEO    0x0100
#define AMF0_AUDIO	0x010000

#define AMF0_COMMON_FIELDS_COUNT (amf0_field_count & 0xFF)
#define AMF0_VIDEO_FIELDS_COUNT ((amf0_field_count >> 8) & 0xFF)
#define AMF0_AUDIO_FIELDS_COUNT ((amf0_field_count >> 16) & 0xFF)

#define AMF0_FIELD(group, name, type)    group + 

const int amf0_field_count =

示例#2

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文件： mp4_format.c 项目： igorshevach/nginx-vod-module

             &moov_size);
    if (rc != VOD_OK)
    {
        vod_log_debug1(VOD_LOG_DEBUG_LEVEL, state->request_context->log, 0,
                       "mp4_metadata_reader_read: mp4_parser_uncompress_moov failed %i", rc);
        return rc;
    }

    if (uncomp_buffer != NULL)
    {
        state->parts[MP4_METADATA_PART_MOOV].data = uncomp_buffer + moov_offset;
        state->parts[MP4_METADATA_PART_MOOV].len = moov_size;
    }

    result->parts = state->parts;
    result->part_count = MP4_METADATA_PART_COUNT;

    return VOD_OK;
}

media_format_t mp4_format = {
    FORMAT_ID_MP4,
    vod_string("mp4"),
    mp4_metadata_reader_init,
    mp4_metadata_reader_read,
    mp4_clipper_parse_moov,
    mp4_clipper_build_header,
    mp4_parser_parse_basic_metadata,
    mp4_parser_parse_frames,
};

示例#3

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文件： rate_filter.c 项目： Boburjon/nginx-vod-module

#include "../media_set_parser.h"

// macros
#define RATE_FILTER_DESC_PATTERN "[%uD]atempo=%uD.%02uD[%uD]"

// enums
enum {
	RATE_FILTER_PARAM_RATE,
	RATE_FILTER_PARAM_SOURCE,

	RATE_FILTER_PARAM_COUNT
};

// constants
static json_object_key_def_t rate_filter_params[] = {
	{ vod_string("rate"),	VOD_JSON_FRAC,		RATE_FILTER_PARAM_RATE },
	{ vod_string("source"),	VOD_JSON_OBJECT,	RATE_FILTER_PARAM_SOURCE },
	{ vod_null_string, 0, 0 }
};

// globals
static vod_hash_t rate_filter_hash;

void
rate_filter_scale_track_timestamps(
	media_track_t* track,
	uint32_t speed_nom,
	uint32_t speed_denom)
{
	input_frame_t* last_frame;
	input_frame_t* cur_frame;

示例#4

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文件： mss_packager.c 项目： cuiwm/nginx-vod-module

	uint64_t timestamp;
	uint64_t duration;
} segment_timing_info_t;

// constants
static const uint8_t tfxd_uuid[] = {
	0x6d, 0x1d, 0x9b, 0x05, 0x42, 0xd5, 0x44, 0xe6,
	0x80, 0xe2, 0x14, 0x1d, 0xaf, 0xf7, 0x57, 0xb2
};

static const uint8_t tfrf_uuid[] = {
	0xD4, 0x80, 0x7E, 0xF2, 0xCA, 0x39, 0x46, 0x95,
	0x8E, 0x54, 0x26, 0xCB, 0x9E, 0x46, 0xA7, 0x9F,
};

static vod_str_t mss_fourcc_aac = vod_string("AACL");
static vod_str_t mss_fourcc_mp3 = vod_string("WMAP");

static u_char*
mss_append_hex_string(u_char* p, const u_char* buffer, uint32_t buffer_size)
{
	const u_char* buffer_end = buffer + buffer_size;
	static const u_char hex_chars[] = "0123456789ABCDEF";

	for (; buffer < buffer_end; buffer++)
	{
		*p++ = hex_chars[*buffer >> 4];
		*p++ = hex_chars[*buffer & 0x0F];
	}
	return p;
}

示例#5

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文件： dash_packager.c 项目： kaltura/nginx-vod-module

	0x64, 0x61, 0x73, 0x68,		// compatible brand
};

static const u_char styp_atom_v2[] = {
	0x00, 0x00, 0x00, 0x18,		// atom size
	0x73, 0x74, 0x79, 0x70,		// styp
	0x6d, 0x73, 0x64, 0x68,		// major brand
	0x00, 0x00, 0x00, 0x00,		// minor version
	0x6d, 0x73, 0x64, 0x68,		// compatible brand
	0x6d, 0x73, 0x69, 0x78,		// compatible brand
};

static dash_codec_info_t dash_codecs[VOD_CODEC_ID_COUNT] = {
	{ vod_null_string, vod_null_string, vod_null_string },		// invalid

	{ vod_string("video/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// avc
	{ vod_string("video/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// hevc
	{ vod_string("video/webm"),	vod_string("webm"), vod_string("webm")	},		// vp8
	{ vod_string("video/webm"),	vod_string("webm"), vod_string("webm")	},		// vp9

	{ vod_string("audio/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// aac
	{ vod_string("audio/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// ac3
	{ vod_string("audio/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// eac3
	{ vod_string("audio/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// mp3
	{ vod_string("audio/mp4"),	vod_string("mp4"),	vod_string("m4s")	},		// dts
	{ vod_string("audio/webm"),	vod_string("webm"), vod_string("webm")	},		// vorbis
	{ vod_string("audio/webm"),	vod_string("webm"), vod_string("webm")	},		// opus
};

// mpd writing code
static bool_t

示例#6

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文件： mkv_defs.c 项目： Bairavan/nginx-vod-module

#include "../media_format.h"
#include "../mp4/mp4_defs.h"
#include "mkv_defs.h"

// constants
mkv_codec_type_t mkv_codec_types[] = {
	// video
	{ vod_string("V_MPEG4/ISO/AVC"),	VOD_CODEC_ID_AVC,	FORMAT_AVC1,	TRUE },
	{ vod_string("V_MPEGH/ISO/HEVC"),	VOD_CODEC_ID_HEVC,	FORMAT_HEV1,	TRUE },
	{ vod_string("V_VP8"),				VOD_CODEC_ID_VP8,	0,				FALSE },
	{ vod_string("V_VP9"),				VOD_CODEC_ID_VP9,	0,				FALSE },

	// audio
	{ vod_string("A_AAC"),				VOD_CODEC_ID_AAC,	FORMAT_MP4A,	TRUE },
	{ vod_string("A_MPEG/L3"),			VOD_CODEC_ID_MP3,	FORMAT_MP4A,	FALSE },
	{ vod_string("A_VORBIS"),			VOD_CODEC_ID_VORBIS,0,				TRUE },
	{ vod_string("A_OPUS"),				VOD_CODEC_ID_OPUS,	0,				TRUE },
	
	{ vod_null_string, 0, 0, FALSE }
};