Hi Rute,

ad 1) Red5 does not really work with MP4 files (no seeking) and it does not know about the mp4: notation. For Wowza and FMS it seems that the current notation should be right as far as I see it [1] [2]. We will use MP4 with wowza in the next semester. And it principle it works, with the current notation.

ad 2) I don't know the error message. I have not seen it yet. But I've encountered the problem that we have to press play twice. At the first press I sometimes get only the audio and at the second the video starts to play to. This is not 100% reproduceable. But we will create a patch for this.

Regards
Rüdiger

[1] http://www.wowza.com/forums/content.php?3-quick-start-guide
[2] http://www.adobe.com/devnet/flashmediaserver/articles/beginner_vod_fm3.html

Am 04.04.2012 19:21, schrieb Rute Santos:
Hi,

I am trying to stream an H.264 file and I am seeing two problems:

1) First, I get a 'stream not found' error. I tested with both Red5 and Flash Media server. Looking at the media package, I think that the rtmp link is generated with the "mp4:" tag misplaced (before the file name instead of before the complete path to the file): rtmp://de-dev-flash1.de-dev.harvard.edu/matterhorn-engage/e02b9b71-cac8-406d-9e30-922c559d88a4/track-3/mp4:20120403_142902_003.mp4
instead of
rtmp://de-dev-flash1.de-dev.harvard.edu/matterhorn-engage/mp4:e02b9b71-cac8-406d-9e30-922c559d88a4/track-3/20120403_142902_003.mp4 If I provide the modified rtmp link as the 'videoUrl' parameter to the engage player to override what is in the media package, the file is found but then I have the second problem below.

2) The engage player shows the error: "Error: The specified capability is not currently supported" in . If I dismiss the error and click on play again twice, the stream plays.

Has anyone experienced the same when streaming .mp4's? I couldn't find any similar bug in the jira, but I assume someone is using .mp4 streaming (?)

We have Matterhorn 1.3. I am using the ncast-mp4-segment-distribution-stream workflow to generate the mp4 file.

Thanks,

Rute Santos
Harvard DCE

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Rüdiger Rolf, M.A.
Universität Osnabrück - Zentrum virtUOS
Heger-Tor-Wall 12, 49069 Osnabrück
Telefon: (0541) 969-6511 - Fax: (0541) 969-16511
E-Mail: [email protected]
Internet: www.virtuos.uni-osnabrueck.de

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