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December 8, 2010
Question

Problem streaming (some) mp4s

  • December 8, 2010
  • 1 reply
  • 848 views

Hello,

  I was previously using Darwin Streaming Server, and am now migrating to FMS.  For the DSS, I was converting all uploaded videos to hinted mp4s with ffmpeg.  I find now that about 80% of my mp4s stream fine on fmls, but the remaining ones only play audio, leaving the video blank.  What could this be?  (I'm using rtmp://{addr}/vods/mp4:{name}.mp4 , and the "sample" player that came from the FMS download)

Thanks,

Nick

[Edit:  All the videos, even the ones that don't play properly, pass "flvcheck" ]

Message was edited by: nickjpgeorge

    This topic has been closed for replies.

    1 reply

    Participating Frequently
    December 8, 2010

    this is interesting ... can you please pass one of these mp4 files that are not palying to me so that I can give it a shot with my FMS installation.

    December 8, 2010

    Sure thing.  Thanks for the help.  Unfortunately, I'm brand new to these forums, and I'm a little stumped on how to get you the file.  Is it possible to send a file on this site?  For now, I'll pm you a download link.

    Participating Frequently
    December 9, 2010

    Thanks for sendng me the mp4 file. I tried to play with VLC and it palys fine but FMS was unable to stream video properly at my end too. I found that video codec used was mp4v that is also well-supported by FMS, currently investigating and will update if I find something useful.