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sample_multi_transcode H265->h264 error

xia__shane
Beginner
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Hi,everyone:

              Recently, I use  sample_multi_transcode to transcode&&pull   a rtsp stream encoded HEVC to a streaming media server encoded h264.

              I add  ffmpeg to the sample_multi_transcode code for pulling stream.The program works fine.But when i play the dst url,error happend. Either I use vlc or ffplay ,the screen is black. The ffplay report like this:

                             SPS unavailable in decode_picture_timing

non-existing PPS 0 referenced
no frame!
No problem happened when i save the rtsp stream into local file. So i guess something wrong in my net part program.
I search in google,only give answer:no pps
I am a fresh.Could anyone give me some specific suggestions? Did anyone meet the same problem?
 
Yours sincerely,
shane
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xia__shane
Beginner
365 Views

ps:I have already installed HEVC Plugin.

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xia__shane
Beginner
365 Views

My Dst url is like this:
rtsp://IP:port/RTStream/*.sdp

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