getting erroneous pipeline command to stream the hls live streaming from appsrc

[manas_mandal]

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[Nicolas Dufresne-5]

Le vendredi 24 avril 2020 à 01:06 -0500, manas_mandal a écrit :
> Hello,
> Please help me to correct the below pipleline command which will push the
> frame buffer to appsrc and do live  hls steaming

Careful, you double posted. Perhaps you should have described the
issues you are facing ?

>
> Pipeline command
>
> appsrc name=videosrc format=time caps=image/jpeg,framerate=(fraction)25/1 !
> queue ! decodebin ! videoconvert !
>           videorate ! video/x-raw,framerate=(fraction)25/1 ! queue !
>           avenc_mpeg4 bitrate=3000000 ! mpeg4videoparse ! queue ! mux.
>         appsrc name=audiosrc format=time

MPEG4 is quite rare, and is unlikely to be widely supported. H264 is
likely more common for HLS streams (see x264enc or openh264enc as
possible software encoders).

>          
> caps=audio/x-raw,format=S16LE,channels=2,rate=48000,layout=interleaved
>           ! audioconvert ! queue ! voaacenc ! aacparse ! queue ! mux.
>         mpegtsmux name=mux ! queue !  hlssink
> location=/var/www/segment-%05d.ts playlist-location=/var/www/index.m3u8
> max-files=20 target-duration=15
>
> Below is the video card information which will read the frame as buffer from
> video card
>
>
> v4l2-ctl -d /dev/video0 --list-formats-ext

If this is a v4l2 device, why do you use appsrc ?

> ioctl: VIDIOC_ENUM_FMT
>         Index       : 0
>         Type        : Video Capture
>         Pixel Format: 'MJPG' (compressed)
>         Name        : Motion-JPEG
>                 Size: Discrete 1920x1080
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 640x480
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 800x600
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1024x768
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1280x720
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1280x960
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1280x1024
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1360x768
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1400x900
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>                 Size: Discrete 1440x900
>                         Interval: Discrete 0.017s (60.000 fps)
>                         Interval: Discrete 0.033s (30.000 fps)
>
> Thanks
>
>
>
>
> --
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