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重写mp4录制驱动机制

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xiongziliang
2019-12-04 18:36:30 +08:00
parent d5a81d7105
commit b3fcb4c038
8 changed files with 384 additions and 52 deletions
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4
src/Record/MP4Recorder.cpp
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@@ -107,7 +107,7 @@ void MP4Recorder::asyncClose() {
auto info = _info;
WorkThreadPool::Instance().getExecutor()->async([muxer,strFileTmp,strFile,info]() {
//获取文件录制时间，放在关闭mp4之前是为了忽略关闭mp4执行时间
const_cast<Mp4Info&>(info).ui64TimeLen = ::time(NULL) - info.ui64StartedTime;
const_cast<MP4Info&>(info).ui64TimeLen = ::time(NULL) - info.ui64StartedTime;
//关闭mp4非常耗时，所以要放在后台线程执行
const_cast<MP4MuxerFile::Ptr &>(muxer).reset();
//临时文件名改成正式文件名，防止mp4未完成时被访问
@@ -115,7 +115,7 @@ void MP4Recorder::asyncClose() {
//获取文件大小
struct stat fileData;
stat(strFile.data(), &fileData);
const_cast<Mp4Info&>(info).ui64FileSize = fileData.st_size;
const_cast<MP4Info&>(info).ui64FileSize = fileData.st_size;
/////record 业务逻辑//////
NoticeCenter::Instance().emitEvent(Broadcast::kBroadcastRecordMP4,info);
});