soliton4 / broadwaystream Goto Github PK

Hi @soliton4,

I have a problem, how to convert rtmp stream to h.264 raw stream by ffmpeg.

I have use this command:
ffmpeg -i rtmp://xxx.xxx.xx.xx:xxxx/table01 -f h264 -profile:v baseline -level 3.0 -pix_fmt yuv420p -s:v 864x480 http://127.0.0.1:8868/1234/864/480/

And the I use broadway to decode the stream, it can be show 30% video on the top, but its bottom likes this:

I use this command to capture video from camera:
ffmpeg -f qtkit -i "0" -f h264 -profile:v baseline -level 3.0 -pix_fmt yuv420p -s:v 864x480 http://127.0.0.1:8868/1234/864/480/

It works correctly.

I'm a beginner for ffmpeg and video. Please help me.
Thanks
David

Hi,

I tested my callofduty.h264 file which I captured and encoded from render buffer using NvidiaAPIs but it is so much slow to decode and render a .h264 file.

Why is it happen? So what can I do to fix it?

Link video:
https://www.dropbox.com/s/mr3ox1pa6biofqk/2017-08-26%2012-29-51.mp4?dl=0

I followed the steps given in the README file.
I'm not getting what am I supposed to do after that.
This is what I see in my shell -

$ node index.js -f mozilla_story.mp4 
using: /home/omerjerk/github/BroadwayStream/app/ as: /app
using: /home/omerjerk/github/BroadwayStream/Broadway/ as: /Broadway

How am I supposed to open the webpage now ?

Trying to playback video on safari iOS 8.3 - no video appears.
Tried enabling/disabling webgl - didn't solve the issue.
I'm trying to get a MAC PC to run safari with debug tools.

Hi,

I have an application which uses the ffmpeg libraries and gives me packets of raw h.264 bitstream which i then want to display on my browser. The details are posted here (link provided to avoid retyping) :
http://stackoverflow.com/questions/37574441/decoding-raw-h-264-using-broadway-js

I found this other thread on Broadway repository. Was not sure where to post my query, so just decided to post here :P

While encoding using the ffmpeg libraries, i've made sure to use the Baseline profile as needed.
I've been trying to figure this out for a while. Any help is highly appreciated!

When playing a video on Android 4.4 - the canvas doesn't resize to the actual video size, which results in a cropped picture (200x200).
Browser console didn't log any error that would explain this.
I'm guessing it's javascript issue but I couldn't pin down the cause.

Using a live source (rtmp stream) instead of a file - video is playing fine for a few seconds then bottom half gets blurry.
See attached picture.

Hi, i have get the raw-h264 stream by websocket, but how can i play it in the browser? i now broadway can do it, but how to use it? can you give me a suggesstion?

macdeMacBook-Pro:BroadwayStream-master mac$ node index.js --file /Users/mac/Downloads/VID_20160418_232147.mp4
using: /Users/mac/Downloads/BroadwayStream-master/app/ as: /app
using: /Users/mac/Downloads/BroadwayStream-master/Broadway/ as: /Broadway
Session: undefined
{ connection:
{ session: [Circular],
localFrames: {},
restrictLocalFrames: true },
setAuth: [Function] }
Session: undefined
{ connection:
{ session: [Circular],
localFrames: {},
restrictLocalFrames: true },
setAuth: [Function] }

How does the server have to send the data?

Im currently opening it with a mp4reader and sending the raw frames that it provides me ( not jpeg or anything, just the h264 frames ) but it doesnt work

By the little knowledge I have I asume its becouse the player is not properly initialized ( with the sps and pps ) but I have little to know idea how to achieve that using the provided framework

Im using this to decode the frames

var player = new Player({ useWorker: true, workerFile: "Decoder.js", width:1280, height:720 }); player.decode(bytes);

The demo shows a bunch of pixelated blobs. Is there something I need to change in the code to get the demo to work other than pointing it to a video file?
Google Chrome Version 57.0.2987.133 (64-bit)
MacOS Sierra 10.12.4.