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• want to play m3u8 with hls.js and vue.js

  21 octobre 2020, par tomo1127

  I'm trying to play m3u8 with hls.js and vue.js on codesandbox.

  


  I made m3u8 useing ffmpeg like this.

  


  ffmpeg -i movie1.mp4 -vcodec libx264 -s 1280x720 -strict experimental -acodec aac -b:a 96k -flags +loop-global_header -vbsf h264_mp4toannexb -f segment -segment_format mpegts -segment_time 10 -segment_list mav.m3u8 mav_%04d.ts


  


  The Error from codesandbox say
** The error you provided does not contain a stack trace. **

  


  Aslo I could play mp4 or youtube but not m3u8.

  


  Here is my code

  


  <template>&#xA;  <div>&#xA;    &#xA;&#xA;    <p>window height: {{ height }}</p>&#xA;  </div>&#xA;</template>&#xA;&#xA;<code class="echappe-js">&lt;script&gt;&amp;#xA;import Hls from &quot;hls.js&quot;;&amp;#xA;&amp;#xA;export default {&amp;#xA;  data() {&amp;#xA;    return {&amp;#xA;      hls: new Hls(),&amp;#xA;      height: window.innerHeight,&amp;#xA;    };&amp;#xA;  },&amp;#xA;  methods: {&amp;#xA;    playVide() {&amp;#xA;      this.height = window.innerHeight;&amp;#xA;      const video = document.getElementById(&quot;video&quot;);&amp;#xA;&amp;#xA;      if (Hls.isSupported()) {&amp;#xA;        this.hls = new Hls();&amp;#xA;        this.hls.loadSource(&amp;#xA;          &quot;SAMPLE.m3u8&quot;&amp;#xA;        );&amp;#xA;        this.hls.attachMedia(video);&amp;#xA;        setTimeout(() =&gt; {&amp;#xA;          video.play();&amp;#xA;        }, 1000);&amp;#xA;      }&amp;#xA;    },&amp;#xA;  },&amp;#xA;  mounted() {&amp;#xA;    window.addEventListener(&quot;scroll&quot;, this.playVide);&amp;#xA;  },&amp;#xA;};&amp;#xA;&lt;/script&gt;&#xA;

  


  I'm not sure this is happen because how I use ffmpg or how I code hls.js

  


• How to play sequentially received video clips

  21 novembre 2017, par Ye Li

  I’m working on a prototype project in which some small video clips are sequentially sent over a network. These clips are chunked (using ffmpeg) from a complete video file. Each of the clips is separately playable (containing exactly one GOP). At the destination, I need to smoothly play the sequentially received files as if I were streaming the video, i.e., play the files at the receiver side one by one in one process. May I know whether this is doable ? And if yes, what is the best practice to do this task ?

  The network transmission/receiving parts are written in Python, but I’m open to use any other languages/tools for doing the task.

• How can I stream then play YUV format with/without VLC/FFMPEG ?

  13 janvier 2023, par orfruit

  I'm able to play a local YUV file through VLC (as expected)

  


  .\vlc.exe --demux rawvideo --rawvid-fps 25 --rawvid-width 480 --rawvid-height 360 --rawvid-chroma I420 out.yuv


  


  Also FFPLAY is playing well

  


  .\ffplay.exe -f rawvideo -pixel_format yuv420p -video_size 480x360 out.yuv


  


  Conversion to YUV was done with FFMPEG

  


  .\ffmpeg.exe -i "video.mp4" -c:v rawvideo -pixel_format yuv420p out.yuv


  


  However, I'm not able o stream it and play'it over local network.
I know, it sounds crazy :) but I plan to use VLC as a monitor/debugger for some YUV data.

  


  The original MP4 file is streamed/played fine with VLC (test on the same computer)

  


  .\vlc.exe "video.mp4" --sout="#std{access=http, mux=ts, dst=:55555/}"
.\vlc.exe http://192.168.0.174:55555/


  


  So the big question !
How can I stream the YUV format and VLC recognise an play it as well ?

  


  All that I tried with VLC is not playable.

  


  Thanks for any hints !