Rockchip Linux Edge Python SDK在3588上rtsp失败

你这个流有问题，支持不了，前四个RTP包只有4个byte，连RTP都不是，这种我没办法解析。

jefferyzhang 发表于 2022-8-10 19:06
你这个流有问题，支持不了，前四个RTP包只有4个byte，连RTP都不是，这种我没办法解析。
...

但是ffmpeg和vlc都可以正常拉流和播放啊。这种服务对视频虚拟rtsp本地调试很有用的。能不能再想下办法支持呢？
另外，请问今天海康的握手认证的实现会同步到最新的pysdk中吗？以后更新了pysdk会失去这次的认证功能吗？

jefferyzhang 发表于 2022-8-10 19:06
你这个流有问题，支持不了，前四个RTP包只有4个byte，连RTP都不是，这种我没办法解析。
...

抱歉，这个rtp是我发错了。这个才是，是可以过滤出rtp的

zylo117 发表于 2022-8-10 19:18
但是ffmpeg和vlc都可以正常拉流和播放啊。这种服务对视频虚拟rtsp本地调试很有用的。能不能再想下办法支 ...

已经加进去了，回头等你这个问题处理完我们再发布。我看下怎么兼容，他这个simple server问题是RTP包的payload不标准，网络编码不能是0001，必须是2个字节的长度，而他这个发的0001我们没办法得到他整个264长度

jefferyzhang 发表于 2022-8-11 08:52
已经加进去了，回头等你这个问题处理完我们再发布。我看下怎么兼容，他这个simple server问题是RTP包的pa ...

那就很奇怪了，因为vlc都可以播放的。我们公司以前一直都用这个软件进行本地调试

zylo117 发表于 2022-8-11 09:45
那就很奇怪了，因为vlc都可以播放的。我们公司以前一直都用这个软件进行本地调试 ...

vlc，ffm这些都对很多不标准做了兼容，能播是很正常的，但我们写代码都是按ITU标准白皮书编码的。
耗费的工时决定了兼容性高低

jefferyzhang 发表于 2022-8-11 10:00
vlc，ffm这些都对很多不标准做了兼容，能播是很正常的，但我们写代码都是按ITU标准白皮书编码的。
耗费的 ...

我换了个视频，下面的这个错误就没了，
[08/10 09:02:34.928] E/: (fill in :32): Buffer::fill size out of memory! 1224 > 1024
变成了另一个错误，
[08/11 03:09:58.648] E/: (get in :286): decode_get_frame failed ret -8

journalctl日志是

Aug 11 03:12:19 python3.9[537817]: W/: (threadRtpFunc in :224): UDP-RTP receive timeout, exit it. rtsp://192.188.10.15:8554/mystream ; type = A>
Aug 11 03:12:20 python3.9[537817]: W/: (onTransmitIn in :61): rtp lost one packet ... mDebugCntRtpLost: 50808 > 50831
Aug 11 03:12:22 python3.9[537817]: E/: (get in :286): decode_get_frame failed ret -8
Aug 11 03:12:22 python3.9[537817]: W/: (onTransmitIn in :61): rtp lost one packet ... mDebugCntRtpLost: 51659 > 51704
Aug 11 03:12:23 python3.9[537817]: W/: (onTransmitIn in :61): rtp lost one packet ... mDebugCntRtpLost: 51747 > 51800
Aug 11 03:12:25 python3.9[537817]: E/: (get in :286): decode_get_frame failed ret -8
Aug 11 03:12:26 python3.9[537817]: D/: RTP264UP_UNIT [0x55b3d0b9a0] loss/recv:14.70/293.90 SEI|SPS|PPS|NI|I: 0.00|0.00|0.00|24.60|0.00
Aug 11 03:12:27 python3.9[537817]: W/: (threadRtpFunc in :224): UDP-RTP receive timeout, exit it. rtsp://192.188.10.15:8554/mystream ; type = A>
Aug 11 03:12:28 python3.9[537817]: E/: (get in :286): decode_get_frame failed ret -8
Aug 11 03:12:29 python3.9[537817]: W/: (onTransmitIn in :61): rtp lost one packet ... mDebugCntRtpLost: 53684 > 53691
Aug 11 03:12:31 python3.9[537817]: E/: (get in :286): decode_get_frame failed ret -8

zylo117 发表于 2022-8-11 11:13
我换了个视频，下面的这个错误就没了，
[08/10 09:02:34.928] E/: (fill in :32): Buffer::fill size out ...

这log明显丢包了

jefferyzhang 发表于 2022-8-11 11:23
这log明显丢包了

换硬解就没有丢包了。
提示这个程序就崩溃了。
E/: (get in :286): decode_get_frame failed ret -8

[08/11 03:48:25.083] T/: decode_get_frame get info changed found
[08/11 03:48:25.083] T/: decoder require buffer w:h [640:360] stride [640:368] size 471040

journalctl日志是
g 11 03:45:47 python3.9[544210]: D/: # Found[1] server_port: 8000 - 8001
Aug 11 03:45:47 python3.9[544210]: D/: # Found[1] port: 8000 - 8001
Aug 11 03:45:47 python3.9[544210]: W/: (startCurl in :651): RtspClient: audio track no found !
Aug 11 03:45:47 python3.9[544210]: D/: RtspClient: state changed ! CONNECTING -> CONNECTED
Aug 11 03:45:47 python3.9[544210]: D/: Video SSRC Changed! 0 -> 2752882705
Aug 11 03:45:47 python3.9[544210]: D/: RTP264UP_UNIT [0x558e883820] loss/recv: 0.00/ 0.10 SEI|SPS|PPS|NI|I: 0.00|0.00|0.00|0.10|0.00
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: mpp_info: mpp version: 8a85dc5d author: Herman Chen   2022-03-14 [mpp_enc]: Fix stuck on reset async mode en>
Aug 11 03:45:47 python3.9[544210]: mpp_rt: NOT found ion allocator
Aug 11 03:45:47 python3.9[544210]: mpp_rt: found drm allocator
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT
Aug 11 03:45:47 python3.9[544210]: W/: (transmitTo in :39): [0x558e874c48] transmitIn buffer PT_RTP_VIDEO is filter out by RTPUP_AAC_UNIT

zylo117 发表于 2022-8-11 11:49
换硬解就没有丢包了。
提示这个程序就崩溃了。
E/: (get in :286): decode_get_frame failed ret -8

你这log并没有崩溃啊