Hello! How can i decode video file only once, if this is possible, without
re-decoding it again? Or something similar
Maybe some kind of cache or dunno
I am having video (image+text) + audio stream (mp3/flac)
And would like to add animated background, which is mp4 file
Part of my code is:
`
# VIDEO BASE
video = empty()
# IMAGE
video = video.add_image(x=600,y=0,file='some_image.jpg',video)
# BOTTOM BACKGROUND
bottom_background = single(length=4.0, 'background_bottom.mp4')
#bottom_background = video.scale(xscale=0.0,
yscale=0.5,x=0,y=800,bottom_background)
video = add([video, bottom_background])
# ... then mux audio
#.. then output via gstreamer to restreamer.io
`
And when i run liquidsoap with --debug, i constantly see:
`2019/02/16 16:19:55 [decoder:4] Decoding "background_bottom.mp4" ended:
Gstreamer.End_of_stream.
2019/02/16 16:19:56 [single_7599:3] Finished with "background_bottom.mp4".
2019/02/16 16:19:56 [decoder.gstreamer:4] Using GStreamer 1.15.1.
2019/02/16 16:19:57 [single_7599:3] Prepared "background_bottom.mp4" (RID 0).
2019/02/16 16:20:06 [decoder:4] Decoding "background_bottom.mp4" ended:
Gstreamer.End_of_stream.
2019/02/16 16:20:07 [single_7599:3] Finished with "background_bottom.mp4".
2019/02/16 16:20:07 [decoder.gstreamer:4] Using GStreamer 1.15.1.
2019/02/16 16:20:07 [single_7599:3] Prepared "background_bottom.mp4" (RID 0).
2019/02/16 16:20:15 [decoder:4] Decoding "background_bottom.mp4" ended:
Gstreamer.End_of_stream.
2019/02/16 16:20:15 [single_7599:3] Finished with "background_bottom.mp4".
2019/02/16 16:20:15 [decoder.gstreamer:4] Using GStreamer 1.15.1.
2019/02/16 16:20:15 [single_7599:3] Prepared "background_bottom.mp4" (RID 0).
2019/02/16 16:20:24 [decoder:4] Decoding "background_bottom.mp4" ended:
Gstreamer.End_of_stream.
2019/02/16 16:20:24 [single_7599:3] Finished with "background_bottom.mp4".
2019/02/16 16:20:24 [decoder.gstreamer:4] Using GStreamer 1.15.1.
2019/02/16 16:20:25 [single_7599:3] Prepared "background_bottom.mp4" (RID 0).
`
And my stream has freezes always in these moments when Gstreamer decodes my mp4
I would like to loop the file playback somehow
Also, when i run my script as a daemon, it does not work all and i am not able
to stop service untill i killall (reminds me of #483). But i hope i will fix it
myself or this is another kind of issue mby
My script is working fine as daemon without this video tho
Link to mp4 file is: https://ufile.io/39q7h
Initially it was some hi-res video without audio
(https://pixabay.com/en/videos/northern-lights-aurora-borealis-2267/)
I used converter and added some silence stereo sound to make things work
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