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mp4录制全部替换mp4v2为media-server

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This commit is contained in:
zqsong 2019-08-01 11:44:16 +08:00
parent 7e92a0b738
commit 124cce34b6
4 changed files with 232 additions and 241 deletions
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2
3rdpart/media-server

@ -1 +1 @@
Subproject commit e399b93802610dcf574ff64bcb7677572cd028c1
Subproject commit a32fe104c0290bc01a7ee73d50b568e8d9ded931

43
CMakeLists.txt
View File

@ -2,6 +2,14 @@
cmake_minimum_required(VERSION 3.1.3)
#使能c++11
set(CMAKE_CXX_STANDARD 11)
SET(CMAKE_C_COMPILER aarch64-himix100-linux-gcc)
SET(CMAKE_CXX_COMPILER aarch64-himix100-linux-g++)
#SET(CMAKE_LINKER aarch64-himix100-linux-ld)
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
#加载自定义模块
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
@ -14,6 +22,7 @@ set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
set(ToolKit_Root ${CMAKE_SOURCE_DIR}/3rdpart/ZLToolKit/src)
set(MediaKit_Root ${CMAKE_SOURCE_DIR}/src)
#设置头文件目录
INCLUDE_DIRECTORIES(${ToolKit_Root})
INCLUDE_DIRECTORIES(${MediaKit_Root})
@ -32,11 +41,14 @@ endif ()
set(ENABLE_HLS true)
set(ENABLE_OPENSSL true)
set(ENABLE_MYSQL true)
set(ENABLE_MYSQL false)
set(ENABLE_MP4V2 true)
set(ENABLE_FAAC true)
set(ENABLE_X264 true)
set(MP4_H265RECORD true)
set(ENABLE_FAAC false)
set(ENABLE_X264 false)
set(ENABLE_MP4RECORD true)
#添加两个静态库
if(ENABLE_HLS)
@ -48,19 +60,28 @@ else()
set(LINK_LIB_LIST zlmediakit zltoolkit)
endif()
if(MP4_H265RECORD)
message(STATUS "MP4_H265RECORD defined")
add_definitions(-DMP4_H265RECORD)
if(ENABLE_MP4RECORD)
message(STATUS "ENABLE_MP4RECORD defined")
add_definitions(-DENABLE_MP4RECORD)
set(MediaServer_Root ${CMAKE_SOURCE_DIR}/3rdpart/media-server)
list(APPEND LINK_LIB_LIST mov flv)
endif()
set(OPENSSL_INCLUDE_DIR /nand/hi3559/openssl/include/)
set(OPENSSL_LIBRARIES /nand/hi3559/openssl/lib/)
#set(OPENSSL_CRYPTO_LIBRARIES /nand/hi3559/openssl/lib/libcrypto.so)
set(MP4V2_INCLUDE_DIR /nand/hi3559/mp4v2/include/)
#set(MP4V2_LIBRARY /nand/hi3559/mp4v2/lib/libmp4v2.a)
set(MP4V2_LIBRARY /nand/hi3559/mp4v2/lib/libmp4v2.so)
#查找openssl是否安装
find_package(OpenSSL QUIET)
if (OPENSSL_FOUND AND ENABLE_OPENSSL)
if (1)
message(STATUS "found library:${OPENSSL_LIBRARIES},ENABLE_OPENSSL defined")
include_directories(${OPENSSL_INCLUDE_DIR})
include_directories(/nand/hi3559/openssl/include/)
add_definitions(-DENABLE_OPENSSL)
list(APPEND LINK_LIB_LIST ${OPENSSL_LIBRARIES})
list(APPEND LINK_LIB_LIST /nand/hi3559/openssl/lib/libssl.so /nand/hi3559/openssl/lib/libcrypto.so)
endif ()
#查找mysql是否安装
@ -118,7 +139,7 @@ if(ENABLE_HLS)
endif(WIN32)
endif()
if(MP4_H265RECORD)
if(ENABLE_MP4RECORD)
aux_source_directory(${MediaServer_Root}/libmov/include src_mov)
aux_source_directory(${MediaServer_Root}/libmov/source src_mov)
include_directories(${MediaServer_Root}/libmov/include)

330
src/MediaFile/Mp4Maker.cpp
View File

@ -24,7 +24,7 @@
* SOFTWARE.
*/
#ifdef ENABLE_MP4V2
#ifdef ENABLE_MP4RECORD
#include <ctime>
#include <sys/stat.h>
#include "Common/config.h"
@ -40,10 +40,15 @@
#include "Thread/WorkThreadPool.h"
#ifdef MP4_H265RECORD
#include "mov-buffer.h"
#include "mov-format.h"
using namespace toolkit;
namespace mediakit {
#if defined(_WIN32) || defined(_WIN64)
#define fseek64 _fseeki64
#define ftell64 _ftelli64
@ -52,43 +57,39 @@
#define ftell64 ftell
#endif
static int mov_file_read(void* fp, void* data, uint64_t bytes)
static int movfileRead(void* fp, void* data, uint64_t bytes)
{
if (bytes == fread(data, 1, bytes, (FILE*)fp))
return 0;
return 0 != ferror((FILE*)fp) ? ferror((FILE*)fp) : -1 /*EOF*/;
}
static int mov_file_write(void* fp, const void* data, uint64_t bytes)
static int movfileWrite(void* fp, const void* data, uint64_t bytes)
{
return bytes == fwrite(data, 1, bytes, (FILE*)fp) ? 0 : ferror((FILE*)fp);
}
static int mov_file_seek(void* fp, uint64_t offset)
static int movfileSeek(void* fp, uint64_t offset)
{
return fseek64((FILE*)fp, offset, SEEK_SET);
}
static uint64_t mov_file_tell(void* fp)
static uint64_t movfileTell(void* fp)
{
return ftell64((FILE*)fp);
}
const struct mov_buffer_t* mov_file_buffer(void)
const struct mov_buffer_t* movfileBuffer(void)
{
static struct mov_buffer_t s_io = {
mov_file_read,
mov_file_write,
mov_file_seek,
mov_file_tell,
movfileRead,
movfileWrite,
movfileSeek,
movfileTell,
};
return &s_io;
}
#endif
using namespace toolkit;
namespace mediakit {
string timeStr(const char *fmt) {
std::tm tm_snapshot;
@ -118,6 +119,11 @@ Mp4Maker::Mp4Maker(const string& strPath,
_info.strStreamId = strStreamId;
_info.strVhost = strVhost;
_info.strFolder = strPath;
memset(&_movH265info, 0, sizeof(_movH265info));
_movH265info.videoTrack = -1;
_movH265info.audioTrack = -1;
//----record 业务逻辑----//
}
Mp4Maker::~Mp4Maker() {
@ -125,105 +131,140 @@ Mp4Maker::~Mp4Maker() {
}
void Mp4Maker::inputH264(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp){
auto iType = H264_TYPE(((uint8_t*)pData)[0]);
switch (iType) {
case H264Frame::NAL_B_P: //P
case H264Frame::NAL_IDR: { //IDR
if (_strLastVideo.size()) {
auto iType = H264_TYPE(((uint8_t*)pData)[4]);
if (H264Frame::NAL_B_P <= iType && iType <= H264Frame::NAL_IDR){
int64_t iTimeInc = (int64_t)ui32TimeStamp - (int64_t)_ui32LastVideoTime;
iTimeInc = MAX(0,MIN(iTimeInc,500));
if(iTimeInc == 0 || iTimeInc == 500){
if( (iTimeInc == 0 || iTimeInc == 500) && H264Frame::NAL_IDR != iType){
WarnL << "abnormal time stamp increment:" << ui32TimeStamp << " " << _ui32LastVideoTime;
}
inputH264_l((char *) _strLastVideo.data(), _strLastVideo.size(), iTimeInc);
if ( _strLastVideo.size() ){
//如果出现SPS PPS黏连的帧,那么在这里先处理
inputH264_l((char *) _strLastVideo.data(), _strLastVideo.size(), _ui32LastVideoTime);
_strLastVideo = "";
}
uint32_t prefixe = htonl(ui32Length);
_strLastVideo.assign((char *) &prefixe, 4);
_strLastVideo.append((char *)pData,ui32Length);
inputH264_l((char *) pData, ui32Length, ui32TimeStamp);
_ui32LastVideoTime = ui32TimeStamp;
}else{
//SPS PPS 进入等待组合为一帧
_strLastVideo.append((char *)pData,ui32Length);
_ui32LastVideoTime = ui32TimeStamp;
}
break;
default:
break;
}
}
void Mp4Maker::inputH265(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp){
#ifdef MP4_H265RECORD
auto iType = H265_TYPE(((uint8_t*)pData)[4]);
if (iType <= 19 ){
if (_strLastVideo.size() && iType == 19){
_strLastVideo.append((char *)pData,ui32Length);
inputH265_l((char *) _strLastVideo.data(), _strLastVideo.size(), ui32TimeStamp);
if (iType <= H265Frame::NAL_IDR_W_RADL ){
int64_t iTimeInc = (int64_t)ui32TimeStamp - (int64_t)_ui32LastVideoTime;
iTimeInc = MAX(0,MIN(iTimeInc,500));
if((iTimeInc == 0 || iTimeInc == 500) && H265Frame::NAL_IDR_W_RADL != iType){
WarnL << "abnormal time stamp increment:" << ui32TimeStamp << " " << _ui32LastVideoTime;
}
if ( _strLastVideo.size() ){
//如果出现SPS PPS VPS黏连的帧,那么在这里先处理
inputH265_l((char *) _strLastVideo.data(), _strLastVideo.size(), _ui32LastVideoTime);
_strLastVideo = "";
_ui32LastVideoTime = ui32TimeStamp;
}else
}
inputH265_l((char *) pData, ui32Length, ui32TimeStamp);
_ui32LastVideoTime = ui32TimeStamp;
}else{
_strLastVideo.append((char *)pData,ui32Length);
_ui32LastVideoTime = ui32TimeStamp;
}
#endif
}
void Mp4Maker::inputAAC(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp){
#ifdef MP4_H265RECORD
if (_h265Record){
inputAAC_l((char *) pData, ui32Length, ui32TimeStamp);
}else
#endif
{
if (_strLastAudio.size()) {
int64_t iTimeInc = (int64_t)ui32TimeStamp - (int64_t)_ui32LastAudioTime;
iTimeInc = MAX(0,MIN(iTimeInc,500));
if(iTimeInc == 0 || iTimeInc == 500){
WarnL << "abnormal time stamp increment:" << ui32TimeStamp << " " << _ui32LastAudioTime;
}
inputAAC_l((char *) _strLastAudio.data(), _strLastAudio.size(), iTimeInc);
}
_strLastAudio.assign((char *)pData, ui32Length);
inputAAC_l((char *) pData, ui32Length, ui32TimeStamp);
_ui32LastAudioTime = ui32TimeStamp;
}
}
void Mp4Maker::inputH264_l(void *pData, uint32_t ui32Length, uint32_t ui32Duration) {
void Mp4Maker::inputH264_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp) {
GET_CONFIG(uint32_t,recordSec,Record::kFileSecond);
auto iType = H264_TYPE(((uint8_t*)pData)[4]);
if(iType == H264Frame::NAL_IDR && (_hMp4 == MP4_INVALID_FILE_HANDLE || _ticker.elapsedTime() > recordSec * 1000)){
int32_t compositionTime;
if( iType >= H264Frame::NAL_IDR && (_movH265info.pMov == NULL || _ticker.elapsedTime() > recordSec * 1000)){
//在I帧率处新建MP4文件
//如果文件未创建或者文件超过10分钟则创建新文件
//每一个录制的MP4文件时间戳都要从0开始
_startPts = ui32TimeStamp;
createFile();
}
if (_hVideo != MP4_INVALID_TRACK_ID) {
MP4WriteSample(_hMp4, _hVideo, (uint8_t *) pData, ui32Length,ui32Duration * 90,0,iType == 5);
char *pNualData = (char *)pData;
if (_movH265info.pMov!=NULL){
int vcl;
if (_movH265info.videoTrack < 0){
//解析解析SPS PPS,未添加track的时候执行
int n = h264_annexbtomp4(&_movH265info.avc, pData, ui32Length, _sBbuffer, sizeof(_sBbuffer), &vcl);
if (_movH265info.avc.nb_sps < 1 || _movH265info.avc.nb_pps < 1){
return; // waiting for sps/pps
}
uint8_t sExtraData[64 * 1024];
int extraDataSize = mpeg4_avc_decoder_configuration_record_save(&_movH265info.avc, sExtraData, sizeof(sExtraData));
if (extraDataSize <= 0){
// invalid HVCC
return;
}
// TODO: waiting for key frame ???
_movH265info.videoTrack = mov_writer_add_video(_movH265info.pMov,
MOV_OBJECT_H264,
_movH265info.width,
_movH265info.height,
sExtraData,
extraDataSize);
return;
}
if ( iType <= H264Frame::NAL_IDR ){
uint8_t *ptr = (uint8_t*)pData;
ptr[0] = (uint8_t)((ui32Length-4 >> 24) & 0xFF);
ptr[1] = (uint8_t)((ui32Length-4 >> 16) & 0xFF);
ptr[2] = (uint8_t)((ui32Length-4 >> 8) & 0xFF);
ptr[3] = (uint8_t)((ui32Length-4 >> 0) & 0xFF);
uint32_t ui32Pts = ui32TimeStamp < _movH265info.startPts ? 0 : ui32TimeStamp-_movH265info.startPts;
mov_writer_write(_movH265info.pMov,
_movH265info.videoTrack, pData, ui32Length,
ui32Pts,
ui32Pts,
iType == H264Frame::NAL_IDR ? MOV_AV_FLAG_KEYFREAME : 0);
}
}
}
void Mp4Maker::inputH265_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp) {
GET_CONFIG(uint32_t,recordSec,Record::kFileSecond);
#ifdef MP4_H265RECORD
int32_t compositionTime;
auto iType = H265_TYPE(((uint8_t*)pData)[4]);
if( iType >= H265Frame::NAL_IDR_W_RADL && (_movH265info.pMov == NULL || _ticker.elapsedTime() > recordSec * 1000)){
//在I帧率处新建MP4文件
//如果文件未创建或者文件超过10分钟则创建新文件
_h265Record = 1;
//每一个录制的MP4文件时间戳都要从0开始
_startPts = ui32TimeStamp;
//在I帧率处新建MP4文件
//如果文件未创建或者文件超过最长时间则创建新文件
createFile();
}
char *pNualData = (char *)pData;
if (/*iType <= 31 && */_movH265info.pMov!=NULL){
if (_movH265info.pMov!=NULL){
int vcl;
//media-server新版的api使用h265_annexbtomp4
//int n = h265_annexbtomp4(&_movH265info.hevc, pData, ui32Length, _sBbuffer, sizeof(_sBbuffer), &vcl);
int n = hevc_annexbtomp4(&_movH265info.hevc, pData, ui32Length, _sBbuffer, sizeof(_sBbuffer));
if (_movH265info.videoTrack < 0){
//解析解析VPS SPS PPS,未添加track的时候执行
int n = h265_annexbtomp4(&_movH265info.hevc, pData, ui32Length, _sBbuffer, sizeof(_sBbuffer), &vcl);
if (_movH265info.hevc.numOfArrays < 1){
return; // waiting for vps/sps/pps
}
@ -234,55 +275,49 @@ void Mp4Maker::inputH265_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeSt
// invalid HVCC
return;
}
// TODO: waiting for key frame ???
_movH265info.videoTrack = mov_writer_add_video(_movH265info.pMov, MOV_OBJECT_HEVC, _movH265info.width, _movH265info.height, sExtraData, extraDataSize);
if (_movH265info.videoTrack < 0)
return;
}
if ( iType <= H265Frame::NAL_IDR_W_RADL )
{
uint8_t *ptr = (uint8_t*)pData;
ptr[0] = (uint8_t)((ui32Length-4 >> 24) & 0xFF);
ptr[1] = (uint8_t)((ui32Length-4 >> 16) & 0xFF);
ptr[2] = (uint8_t)((ui32Length-4 >> 8) & 0xFF);
ptr[3] = (uint8_t)((ui32Length-4 >> 0) & 0xFF);
uint32_t ui32Pts = ui32TimeStamp < _movH265info.startPts ? 0 : ui32TimeStamp-_movH265info.startPts;
mov_writer_write(_movH265info.pMov,
_movH265info.videoTrack,
_sBbuffer,
n,
ui32TimeStamp,
ui32TimeStamp,
(iType >= 16 && iType <= 23) ? MOV_AV_FLAG_KEYFREAME : 0 );
// mov_writer_write(_movH265info.pMov, _movH265info.videoTrack, _sBbuffer, n, ui32TimeStamp, ui32TimeStamp, 1 == vcl ? MOV_AV_FLAG_KEYFREAME : 0);
pData,
ui32Length,
ui32Pts,
ui32Pts,
iType == H265Frame::NAL_IDR_W_RADL ? MOV_AV_FLAG_KEYFREAME : 0);
}
}
#endif
}
void Mp4Maker::inputAAC_l(void *pData, uint32_t ui32Length, uint32_t ui32Duration) {
void Mp4Maker::inputAAC_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp) {
GET_CONFIG(uint32_t,recordSec,Record::kFileSecond);
#ifdef MP4_H265RECORD
if ( _h265Record )
{
if (!_haveVideo && (_movH265info.pMov == NULL || _ticker.elapsedTime() > recordSec * 1000)) {
_startPts = ui32TimeStamp;
createFile();
}
if (-1 != _movH265info.audioTrack && _movH265info.pMov != NULL){
mov_writer_write(_movH265info.pMov, _movH265info.audioTrack, (uint8_t*)pData, ui32Length, ui32Duration, ui32Duration, 0);
}
}else
#endif
{
if (!_haveVideo && (_hMp4 == MP4_INVALID_FILE_HANDLE || _ticker.elapsedTime() > recordSec * 1000)) {
//在I帧率处新建MP4文件
//如果文件未创建或者文件超过10分钟则创建新文件
createFile();
}
if (_hAudio != MP4_INVALID_TRACK_ID) {
auto duration = ui32Duration * _audioSampleRate /1000.0;
MP4WriteSample(_hMp4, _hAudio, (uint8_t*)pData, ui32Length,duration,0,false);
}
uint32_t ui32Pts = ui32TimeStamp < _movH265info.startPts ? 0 : ui32TimeStamp-_movH265info.startPts;
mov_writer_write(_movH265info.pMov, _movH265info.audioTrack, (uint8_t*)pData, ui32Length, ui32Pts, ui32Pts, 0);
}
}
void Mp4Maker::createFile() {
closeFile();
auto strDate = timeStr("%Y-%m-%d");
auto strTime = timeStr("%H-%M-%S");
auto strFileTmp = _strPath + strDate + "/." + strTime + ".mp4";
@ -309,119 +344,65 @@ void Mp4Maker::createFile() {
File::createfile_path(strFileTmp.data(), 0);
#endif
#ifdef MP4_H265RECORD
if ( _h265Record ){
memset(&_movH265info, 0, sizeof(_movH265info));
_movH265info.videoTrack = -1;
_movH265info.audioTrack = -1;
_movH265info.width = 0;
_movH265info.height = 0;
_movH265info.ptr = NULL;
_movH265info.pFile = fopen(strFileTmp.data(), "wb+");
_movH265info.pMov = mov_writer_create(mov_file_buffer(), _movH265info.pFile, 0/*MOV_FLAG_FASTSTART*/);
}else
#endif
{
_hMp4 = MP4Create(strFileTmp.data(),MP4_CREATE_64BIT_DATA);
if (_hMp4 == MP4_INVALID_FILE_HANDLE) {
WarnL << "创建MP4文件失败:" << strFileTmp;
return;
}
}
_movH265info.startPts = _startPts;
_movH265info.pMov = mov_writer_create(movfileBuffer(), _movH265info.pFile, 0/*MOV_FLAG_FASTSTART*/);
//MP4SetTimeScale(_hMp4, 90000);
_strFileTmp = strFileTmp;
_strFile = strFile;
_ticker.resetTime();
if ( _h265Record ){
auto videoTrack = dynamic_pointer_cast<H265Track>(getTrack(TrackVideo));
#ifdef MP4_H265RECORD
if(videoTrack){
_movH265info.width = videoTrack->getVideoWidth();
_movH265info.height = videoTrack->getVideoHeight();
}
#endif
}else{
auto videoTrack = dynamic_pointer_cast<H264Track>(getTrack(TrackVideo));
if(videoTrack){
auto &sps = videoTrack->getSps();
auto &pps = videoTrack->getPps();
_hVideo = MP4AddH264VideoTrack(_hMp4,
90000,
MP4_INVALID_DURATION,
videoTrack->getVideoWidth(),
videoTrack->getVideoHeight(),
sps[1],
sps[2],
sps[3],
3);
if(_hVideo != MP4_INVALID_TRACK_ID){
MP4AddH264SequenceParameterSet(_hMp4, _hVideo, (uint8_t *)sps.data(), sps.size());
MP4AddH264PictureParameterSet(_hMp4, _hVideo, (uint8_t *)pps.data(), pps.size());
}else{
WarnL << "添加视频通道失败:" << strFileTmp;
// auto &sps = videoTrack->getSps();
// auto &pps = videoTrack->getPps();
_movH265info.width = videoTrack->getVideoWidth();
_movH265info.height = videoTrack->getVideoHeight();
}
}
}
if ( _movH265info.width <=0 || _movH265info.height <= 0 )
WarnL << "分辨率获取失败,MP4录制异常";
auto audioTrack = dynamic_pointer_cast<AACTrack>(getTrack(TrackAudio));
if(audioTrack){
_audioSampleRate = audioTrack->getAudioSampleRate();
_audioChannel = audioTrack->getAudioChannel();
#ifdef MP4_H265RECORD
uint8_t extra_data[64 * 1024];
if ( _h265Record ){
_movH265info.audioTrack = mov_writer_add_audio(_movH265info.pMov, MOV_OBJECT_AAC, _audioChannel, 16, _audioSampleRate, audioTrack->getAacCfg().data(), 2);
if (-1 == _movH265info.audioTrack)
WarnL << "添加音频通道失败:" << strFileTmp;
}else
#endif
{
_hAudio = MP4AddAudioTrack(_hMp4, _audioSampleRate, MP4_INVALID_DURATION, MP4_MPEG4_AUDIO_TYPE);
if (_hAudio != MP4_INVALID_TRACK_ID) {
auto &cfg = audioTrack->getAacCfg();
MP4SetTrackESConfiguration(_hMp4, _hAudio,(uint8_t *)cfg.data(), cfg.size());
}else{
WarnL << "添加音频通道失败:" << strFileTmp;
}
}
}
}
void Mp4Maker::asyncClose() {
// auto hMp4 = (_h265Record==0)?_hMp4:_movH265info.pMov;
auto strFileTmp = _strFileTmp;
auto strFile = _strFile;
auto info = _info;
int h265Record = _h265Record;
#ifdef MP4_H265RECORD
FILE *pFile = (_h265Record)?_movH265info.pFile:NULL;
void * hMp4 = (_h265Record)?(void*)_movH265info.pMov:(void*)_hMp4;
#else
auto hMp4 = _hMp4;
FILE *pFile = NULL;
#endif
WorkThreadPool::Instance().getExecutor()->async([hMp4,strFileTmp,strFile,info,pFile,h265Record]() {
FILE *pFile = _movH265info.pFile;
mov_writer_t* hMp4 = _movH265info.pMov;
WorkThreadPool::Instance().getExecutor()->async([hMp4,strFileTmp,strFile,info,pFile]() {
//获取文件录制时间，放在MP4Close之前是为了忽略MP4Close执行时间
const_cast<Mp4Info&>(info).ui64TimeLen = ::time(NULL) - info.ui64StartedTime;
//MP4Close非常耗时，所以要放在后台线程执行
#ifdef MP4_H265RECORD
if (h265Record){
mov_writer_destroy((mov_writer_t*)hMp4);
if (hMp4 != NULL ){
mov_writer_destroy(hMp4);
fclose(pFile);
}else
#endif
{
MP4Close(hMp4,MP4_CLOSE_DO_NOT_COMPUTE_BITRATE);
DebugL << "fclose end";
}
//临时文件名改成正式文件名，防止mp4未完成时被访问
rename(strFileTmp.data(),strFile.data());
//获取文件大小
@ -434,35 +415,30 @@ void Mp4Maker::asyncClose() {
}
void Mp4Maker::closeFile() {
#ifdef MP4_H265RECORD
if (_h265Record){
if (_movH265info.pMov != NULL) {
asyncClose();
}
}else
#endif
{
if (_hMp4 != MP4_INVALID_FILE_HANDLE) {
asyncClose();
_hMp4 = MP4_INVALID_FILE_HANDLE;
_hVideo = MP4_INVALID_TRACK_ID;
_hAudio = MP4_INVALID_TRACK_ID;
}
memset(&_movH265info, 0, sizeof(_movH265info));
_movH265info.pMov = NULL;
_movH265info.videoTrack = -1;
_movH265info.audioTrack = -1;
}
}
void Mp4Maker::onTrackFrame(const Frame::Ptr &frame) {
switch (frame->getCodecId()){
case CodecH264:{
inputH264(frame->data() + frame->prefixSize(), frame->size() - frame->prefixSize(),frame->stamp());
//需要带00 00 00 01,方便在mov_writer_write的时候字节修改这4Byte为长度信息
inputH264(frame->data() , frame->size(),frame->pts());
}
break;
case CodecAAC:{
inputAAC(frame->data() + frame->prefixSize(), frame->size() - frame->prefixSize(),frame->stamp());
//不需要ADTS头
inputAAC(frame->data() + frame->prefixSize(), frame->size() - frame->prefixSize(),frame->pts());
}
break;
case CodecH265:{
inputH265(frame->data() , frame->size(),frame->stamp());
//需要带00 00 00 01,方便在mov_writer_write的时候字节修改这4Byte为长度信息
inputH265(frame->data() , frame->size(),frame->pts());
}
break;
default:
@ -477,4 +453,4 @@ void Mp4Maker::onAllTrackReady() {
} /* namespace mediakit */
#endif //ENABLE_MP4V2
#endif //ENABLE_MP4RECORD

24
src/MediaFile/Mp4Maker.h
View File

@ -27,11 +27,10 @@
#ifndef MP4MAKER_H_
#define MP4MAKER_H_
#ifdef ENABLE_MP4V2
#ifdef ENABLE_MP4RECORD
#include <mutex>
#include <memory>
#include <mp4v2/mp4v2.h>
#include "Player/PlayerBase.h"
#include "Util/util.h"
#include "Util/logger.h"
@ -41,10 +40,10 @@
#include "Extension/Track.h"
#ifdef MP4_H265RECORD
#include "mov-writer.h"
#include "mpeg4-hevc.h"
#endif
#include "mpeg4-avc.h"
using namespace toolkit;
@ -66,17 +65,15 @@ public:
class MovH265Info {
public:
#ifdef MP4_H265RECORD
mov_writer_t* pMov;
struct mpeg4_hevc_t hevc;
struct mpeg4_avc_t avc;
int videoTrack;
int audioTrack;
int width;
int height;
const uint8_t* ptr;
uint32_t startPts;
FILE * pFile;
#endif
};
class Mp4Maker : public MediaSink{
@ -109,19 +106,16 @@ private:
//时间戳：参考频率1000
void inputAAC(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp);
void inputH264_l(void *pData, uint32_t ui32Length, uint32_t ui64Duration);
void inputH264_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp);
void inputH265_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp);
void inputAAC_l(void *pData, uint32_t ui32Length, uint32_t ui64Duration);
void inputAAC_l(void *pData, uint32_t ui32Length, uint32_t ui32TimeStamp);
private:
MovH265Info _movH265info;
int _h265Record = 0;
uint32_t _startPts;
uint8_t _sBbuffer[2 * 1024 * 1024];
MP4FileHandle _hMp4 = MP4_INVALID_FILE_HANDLE;
MP4TrackId _hVideo = MP4_INVALID_TRACK_ID;
MP4TrackId _hAudio = MP4_INVALID_TRACK_ID;
string _strPath;
string _strFile;
string _strFileTmp;
@ -141,6 +135,6 @@ private:
} /* namespace mediakit */
#endif ///ENABLE_MP4V2
#endif ///ENABLE_MP4RECORD
#endif /* MP4MAKER_H_ */