Hi Dan,
yes, my rtmp stream plays in ffplay, and yes, I have build with librtmp
enabled. I can read the stream by using rtmpdump as well (ffmpeg uses
rtmpdump to read the stream).
I want to use melt for mixing audio with video. I know ffmpeg can do that
as well, but it is restitctive. That is, if the video or audio stream
stops, ffmpeg will stop as well. I need a command line utility to mix audio
and video and maybe a picture, and keep on running when one of the inputs
is dropped. What I understand from the docs, melt behaves like this,
although I am not completely sure.
Any idea why melt does not work? When I look at the verbose output, it
looks more or less the same as what ffmpeg produces standalone.
I do have a 4MB debug file, would that be of any interest?
2016-04-22 20:29 GMT+02:00 Dan Dennedy <d...@dennedy.org>:
> Does your URL play with ffplay? Is your libavformat built with librtmp
> enabled?
> Why do you want to use melt for this? Most uses of live stream processing
> and playout that was formerly unique to melt now be done with ffmpeg such
> as SDI output and filtering.
>
>
> On Fri, Apr 22, 2016 at 10:41 AM Frans Gouverne <frans...@gmail.com>
> wrote:
>
>> When applying -verbose, it looks like it is parsing only the first rtmp
>> packet and then quits.
>>
>> If rtmp is not supported as input for melt, maybe I can grep the rtmp
>> stream with ffmpeg and pipe it into melt? But I have no idea how...
>>
>>
>> 2016-04-22 15:51 GMT+02:00 Frans Gouverne <frans...@gmail.com>:
>>
>>> by the way, when i use an mp4 file as input, it is working.
>>> So apprently melt does not handle the RTMP stream as expected.
>>>
>>> But using ffmpeg it is working:
>>> ffmpeg -i "rtmp://video.testabc.nl/live/demo live=1" output.flv
>>>
>>>
>>>
>>>
>>>
>>> 2016-04-22 15:38 GMT+02:00 Frans Gouverne <frans...@gmail.com>:
>>>
>>>> Just installed melt. From the command line, I want to grep an RTMP
>>>> stream and to store it into a file:
>>>>
>>>> melt -producer avformat:"rtmp://video.testabc.nl/live/demo live=1"
>>>> -consumer avformat:output.flv vcodec=libx264 acodec=aac
>>>>
>>>> This is the output:
>>>>
>>>> +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+
>>>> |1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|
>>>> +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+
>>>> +---------------------------------------------------------------------+
>>>> | H = back 1 minute, L = forward 1 minute |
>>>> | h = previous frame, l = next frame |
>>>> | g = start of clip, j = next clip, k = previous clip |
>>>> | 0 = restart, q = quit, space = play |
>>>> +---------------------------------------------------------------------+
>>>> Current Position: 0
>>>>
>>>> But there is almost nothing in output.flv. Simply do not know how to
>>>> proceed, I am completely new to melt...
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>>
>>>
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