各协议全面支持vp8/vp9/av1编码,ertmp新增支持opus编码 (#4498)

实现功能:
- rtp 增加vp8,vp9和av1编码支持
- 实现MP4录像所需的extra_data接口
- 扩展rtmp增加对opus、vp8、vp9和av1的支持

已知问题:
- 开启enhance rtmp后,ffmpeg暂时不支持播放vp8编码格式,其他格式的支持
- vp9和av1开始播放时容易遇到卡顿情况,过几秒后好了,原因暂时未知

---------

Co-authored-by: xia-chu <771730766@qq.com>
This commit is contained in:
mtdxc
2025-10-16 19:26:46 +08:00
committed by GitHub
parent 046bdecd1e
commit b003eb3eec
26 changed files with 1609 additions and 69 deletions

View File

@@ -19,23 +19,20 @@ namespace mediakit {
/**
* Opus帧音频通道
* Opus frame audio channel
* [AUTO-TRANSLATED:522e95da]
*/
class OpusTrack : public AudioTrackImp{
class OpusTrack : public AudioTrackImp {
public:
using Ptr = std::shared_ptr<OpusTrack>;
OpusTrack() : AudioTrackImp(CodecOpus,48000,2,16){}
private:
// 克隆该Track [AUTO-TRANSLATED:9a15682a]
// Clone this Track
Track::Ptr clone() const override {
return std::make_shared<OpusTrack>(*this);
}
// 生成sdp [AUTO-TRANSLATED:663a9367]
// Generate sdp
Sdp::Ptr getSdp(uint8_t payload_type) const override ;
toolkit::Buffer::Ptr getExtraData() const override;
void setExtraData(const uint8_t *data, size_t size) override;
};
}//namespace mediakit