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时间戳改为64位

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This commit is contained in:
ziyue
2022-08-08 17:13:39 +08:00
parent 143580d780
commit 9c3b8a6a95
44 changed files with 143 additions and 143 deletions
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4
src/Record/HlsMaker.cpp
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@@ -75,7 +75,7 @@ void HlsMaker::makeIndexFile(bool eof) {
}
void HlsMaker::inputData(void *data, size_t len, uint32_t timestamp, bool is_idr_fast_packet) {
void HlsMaker::inputData(void *data, size_t len, uint64_t timestamp, bool is_idr_fast_packet) {
if (data && len) {
if (timestamp < _last_timestamp) {
//时间戳回退了，切片时长重新计时
@@ -117,7 +117,7 @@ void HlsMaker::delOldSegment() {
}
}
void HlsMaker::addNewSegment(uint32_t stamp) {
void HlsMaker::addNewSegment(uint64_t stamp) {
if (!_last_file_name.empty() && stamp - _last_seg_timestamp < _seg_duration * 1000) {
//存在上个切片，并且未到分片时间
return;

10
src/Record/HlsMaker.h
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@@ -38,7 +38,7 @@ public:
* @param timestamp 毫秒时间戳
* @param is_idr_fast_packet 是否为关键帧第一个包
*/
void inputData(void *data, size_t len, uint32_t timestamp, bool is_idr_fast_packet);
void inputData(void *data, size_t len, uint64_t timestamp, bool is_idr_fast_packet);
/**
* 是否为直播
@@ -85,7 +85,7 @@ protected:
* 上一个 ts 切片写入完成, 可在这里进行通知处理
* @param duration_ms 上一个 ts 切片的时长, 单位为毫秒
*/
virtual void onFlushLastSegment(uint32_t duration_ms) {};
virtual void onFlushLastSegment(uint64_t duration_ms) {};
/**
* 关闭上个ts切片并且写入m3u8索引
@@ -109,14 +109,14 @@ private:
* 添加新的ts切片
* @param timestamp
*/
void addNewSegment(uint32_t timestamp);
void addNewSegment(uint64_t timestamp);
private:
float _seg_duration = 0;
uint32_t _seg_number = 0;
bool _seg_keep = false;
uint32_t _last_timestamp = 0;
uint32_t _last_seg_timestamp = 0;
uint64_t _last_timestamp = 0;
uint64_t _last_seg_timestamp = 0;
uint64_t _file_index = 0;
std::string _last_file_name;
std::deque<std::tuple<int,std::string> > _seg_dur_list;

2
src/Record/HlsMakerImp.cpp
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@@ -130,7 +130,7 @@ void HlsMakerImp::onWriteHls(const std::string &data) {
//DebugL << "\r\n" << string(data,len);
}
void HlsMakerImp::onFlushLastSegment(uint32_t duration_ms) {
void HlsMakerImp::onFlushLastSegment(uint64_t duration_ms) {
//关闭并flush文件到磁盘
_file = nullptr;

2
src/Record/HlsMakerImp.h
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@@ -54,7 +54,7 @@ protected:
void onDelSegment(uint64_t index) override;
void onWriteSegment(const char *data, size_t len) override;
void onWriteHls(const std::string &data) override;
void onFlushLastSegment(uint32_t duration_ms) override;
void onFlushLastSegment(uint64_t duration_ms) override;
private:
std::shared_ptr<FILE> makeFile(const std::string &file,bool setbuf = false);

2
src/Record/HlsRecorder.h
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@@ -75,7 +75,7 @@ public:
}
private:
void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint32_t timestamp, bool key_pos) override {
void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint64_t timestamp, bool key_pos) override {
if (!buffer) {
_hls->inputData(nullptr, 0, timestamp, key_pos);
} else {

8
src/Record/MP4Demuxer.cpp
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@@ -233,10 +233,10 @@ Frame::Ptr MP4Demuxer::makeFrame(uint32_t track_id, const Buffer::Ptr &buf, int6
offset += (frame_len + 4);
}
if (codec == CodecH264) {
ret = std::make_shared<FrameWrapper<H264FrameNoCacheAble> >(buf, (uint32_t)dts, (uint32_t)pts, 4, DATA_OFFSET);
ret = std::make_shared<FrameWrapper<H264FrameNoCacheAble> >(buf, (uint64_t)dts, (uint64_t)pts, 4, DATA_OFFSET);
break;
}
ret = std::make_shared<FrameWrapper<H265FrameNoCacheAble> >(buf, (uint32_t)dts, (uint32_t)pts, 4, DATA_OFFSET);
ret = std::make_shared<FrameWrapper<H265FrameNoCacheAble> >(buf, (uint64_t)dts, (uint64_t)pts, 4, DATA_OFFSET);
break;
}
@@ -245,14 +245,14 @@ Frame::Ptr MP4Demuxer::makeFrame(uint32_t track_id, const Buffer::Ptr &buf, int6
assert(track);
//加上adts头
dumpAacConfig(track->getAacCfg(), buf->size() - DATA_OFFSET, (uint8_t *) buf->data() + (DATA_OFFSET - ADTS_HEADER_LEN), ADTS_HEADER_LEN);
ret = std::make_shared<FrameWrapper<FrameFromPtr> >(buf, (uint32_t)dts, (uint32_t)pts, ADTS_HEADER_LEN, DATA_OFFSET - ADTS_HEADER_LEN, codec);
ret = std::make_shared<FrameWrapper<FrameFromPtr> >(buf, (uint64_t)dts, (uint64_t)pts, ADTS_HEADER_LEN, DATA_OFFSET - ADTS_HEADER_LEN, codec);
break;
}
case CodecOpus:
case CodecG711A:
case CodecG711U: {
ret = std::make_shared<FrameWrapper<FrameFromPtr> >(buf, (uint32_t)dts, (uint32_t)pts, 0, DATA_OFFSET, codec);
ret = std::make_shared<FrameWrapper<FrameFromPtr> >(buf, (uint64_t)dts, (uint64_t)pts, 0, DATA_OFFSET, codec);
break;
}

2
src/Record/MP4Muxer.cpp
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@@ -93,7 +93,7 @@ bool MP4MuxerInterface::inputFrame(const Frame::Ptr &frame) {
case CodecH264:
case CodecH265: {
//这里的代码逻辑是让SPS、PPS、IDR这些时间戳相同的帧打包到一起当做一个帧处理，
_frame_merger.inputFrame(frame, [&](uint32_t dts, uint32_t pts, const Buffer::Ptr &buffer, bool have_idr) {
_frame_merger.inputFrame(frame, [&](uint64_t dts, uint64_t pts, const Buffer::Ptr &buffer, bool have_idr) {
track_info.stamp.revise(dts, pts, dts_out, pts_out);
mp4_writer_write(_mov_writter.get(),
track_info.track_id,

2
src/Record/MP4Muxer.h
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@@ -134,7 +134,7 @@ protected:
* @param stamp 切片末尾时间戳
* @param key_frame 是否有关键帧
*/
virtual void onSegmentData(std::string string, uint32_t stamp, bool key_frame) = 0;
virtual void onSegmentData(std::string string, uint64_t stamp, bool key_frame) = 0;
protected:
MP4FileIO::Writer createWriter() override;

6
src/Record/MPEG.cpp
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@@ -63,10 +63,10 @@ bool MpegMuxer::inputFrame(const Frame::Ptr &frame) {
case CodecH264:
case CodecH265: {
//这里的代码逻辑是让SPS、PPS、IDR这些时间戳相同的帧打包到一起当做一个帧处理，
return _frame_merger.inputFrame(frame,[&](uint32_t dts, uint32_t pts, const Buffer::Ptr &buffer, bool have_idr) {
return _frame_merger.inputFrame(frame,[&](uint64_t dts, uint64_t pts, const Buffer::Ptr &buffer, bool have_idr) {
_key_pos = have_idr;
//取视频时间戳为TS的时间戳
_timestamp = (uint32_t) dts;
_timestamp = dts;
_max_cache_size = 512 + 1.2 * buffer->size();
mpeg_muxer_input((::mpeg_muxer_t *)_context, track_id, have_idr ? 0x0001 : 0, pts * 90LL,dts * 90LL, buffer->data(), buffer->size());
flushCache();
@@ -83,7 +83,7 @@ bool MpegMuxer::inputFrame(const Frame::Ptr &frame) {
default: {
if (!_have_video) {
//没有视频时，才以音频时间戳为TS的时间戳
_timestamp = (uint32_t) frame->dts();
_timestamp = frame->dts();
}
_max_cache_size = 512 + 1.2 * frame->size();
mpeg_muxer_input((::mpeg_muxer_t *)_context, track_id, frame->keyFrame() ? 0x0001 : 0, frame->pts() * 90LL, frame->dts() * 90LL, frame->data(), frame->size());

6
src/Record/MPEG.h
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@@ -52,7 +52,7 @@ protected:
* @param timestamp 时间戳，单位毫秒
* @param key_pos 是否为关键帧的第一个ts/ps包，用于确保ts切片第一帧为关键帧
*/
virtual void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint32_t timestamp, bool key_pos) = 0;
virtual void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint64_t timestamp, bool key_pos) = 0;
private:
void createContext();
@@ -65,7 +65,7 @@ private:
bool _have_video = false;
bool _key_pos = false;
uint32_t _max_cache_size = 0;
uint32_t _timestamp = 0;
uint64_t _timestamp = 0;
struct mpeg_muxer_t *_context = nullptr;
std::unordered_map<int, int/*track_id*/> _codec_to_trackid;
FrameMerger _frame_merger{FrameMerger::h264_prefix};
@@ -90,7 +90,7 @@ public:
bool inputFrame(const Frame::Ptr &frame) override { return false; }
protected:
virtual void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint32_t timestamp, bool key_pos) = 0;
virtual void onWrite(std::shared_ptr<toolkit::Buffer> buffer, uint64_t timestamp, bool key_pos) = 0;
};
}//namespace mediakit