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• Format video to upload on instagram API (Nodejs)

  6 octobre 2022, par Rafael de Carvalho

  I'm trying to automate the process of posting photos and videos on instagram but I constantly get errors when uploading to instagram.

  


  I will leave a video duration error here but several others happen, I need to follow the following requirements :

  


  

  • Container : MOV or MP4 (MPEG-4 Part 14), no edit lists, atom moov in front of file

  


  • Audio codec : AAC, 48 kHz maximum sampling rate, 1 or 2 channel (mono or stereo)

  


  • Video codec : HEVC or H.264, progressive scan, closed GOP, 4:2:0 chroma subsampling

  


  • Frame rate : from 23 to 60 FPS

  


  • photo size :

    

    • Maximum columns (horizontal pixels) : 1,920

    


    • Minimum aspect ratio [columns/rows] : 4/5

    


    • Maximum aspect ratio [columns/rows] : 9/16

    


    


  


  • Video bitrate : 5Mbps maximum VBR

  


  • Audio bitrate : 128 kbps

  


  • Duration : maximum 60 seconds and minimum 3 seconds

  


  • File size : max 100 MB

  


  


  My code :

  


  import { S3 } from 'aws-sdk';
import { IgApiClient } from 'instagram-private-api';
import fs from 'fs';

const s3 = new S3();
const ig = new IgApiClient();
const bucket = 'posts';
const { INSTA_USER, INSTA_PASS } = process.env;

ig.state.generateDevice(INSTA_USER);

export const main = async () => {
  try {
    await ig.account.login(INSTA_USER, INSTA_PASS);

    const { Contents } = await s3.listObjectsV2({ Bucket: bucket, MaxKeys: 2, Prefix: 'memes/geral' }).promise();

    const files = await Promise.all(Contents.map(async ({ Key }) => {
      const file = await s3.getObject({
        Bucket: bucket,
        Key,
      }).promise();

      return file.Body;
    }));

    const publishResult = await ig.publish.video({
      video: files[0],
      coverImage: await fs.readFileAsync("../../src/assets/cover.png")
    });

    console.dir({ publishResult }, { depth: null })
  } catch (error) {
    console.error(error);
    throw error;
  }
}


  


  When I get a file from s3, it comes in the following format.
I'm taking the content of the body property and put it in the video property of the publish method.
Is it right ?
I also tried to save the file with fs.writeFile and dps use readFileSync like in the example but it also gave the same error.

  


  {
    AcceptRanges: 'bytes',
    LastModified: 2022-08-04T23:15:24.000Z,
    ContentLength: 3252472,
    ETag: '"c491cfe2fb5bc29777fc34391fc1d56a"',
    ContentType: 'application/octet-stream',
    Body: Buffer(3252472) [Uint8Array] [
        0,   0,   0,  32, 102, 116, 121, 112, 105, 115, 111, 109,
        0,   0,   2,   0, 105, 115, 111, 109, 105, 115, 111,  50,
       97, 118,  99,  49, 109, 112,  52,  49,   0,   0, 209,   0,
      109, 111, 111, 118,   0,   0,   0, 108, 109, 118, 104, 100,
        0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
        0,   0,   3, 232,   0,   0, 250,  17,   0,   1,   0,   0,
        1,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
        0,   1,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
        0,   0,   0,   0,
      ... 3252372 more items
    ]
  }


  


  Error :

  


  {
    "errorMessage": "POST /api/v1/media/upload_finish/?video=1 - 400 Bad Request; server processing error: VideoSourceDurationCheckException",
    "errorType": "IgUploadVideoError",
    "stackTrace": [
        "IgUploadVideoError: POST /api/v1/media/upload_finish/?video=1 - 400 Bad Request; server processing error: VideoSourceDurationCheckException",
        "    at C:\\Users\\User\\Desktop\\dev\\Insta\\.webpack\\service\\src\\functions\\webpack:\\instagram-private-api\\dist\\services\\publish.service.js:26:1",  
        "    at tryCatcher (C:\\Users\\User\\Desktop\\dev\\Insta\\.webpack\\service\\src\\functions\\webpack:\\bluebird\\js\\release\\util.js:16:1)"
}


  


  when I try to post a video under 60 seconds (apparently within the requirements) :

  


  {
    "errorMessage": "POST /api/v1/media/configure/?video=1 - 403 Forbidden; ",
    "errorType": "IgConfigureVideoError",
    "stackTrace": [
        "IgConfigureVideoError: POST /api/v1/media/configure/?video=1 - 403 Forbidden; ",
        "    at PublishService.video (C:\\Users\\User\\Desktop\\dev\\Insta\\.webpack\\service\\src\\functions\\webpack:\\instagram-private-api\\dist\\services\\publish.service.js:123:1)",        
        "    at C:\\Users\\User\\Desktop\\dev\\Insta\\.webpack\\service\\src\\functions\\webpack:\\src\\functions\\cronFreefireMemes.js:71:31",
        "    at async Promise.all (index 1)",
        "    at main (C:\\Users\\User\\Desktop\\dev\\Insta\\.webpack\\service\\src\\functions\\webpack:\\src\\functions\\cronFreefireMemes.js:47:5)"
    ]
}


  


  I know that the error above is happening because of the size of the video which is longer than 60 seconds.

  


  But I would like to know if there is any way I can format any video to fit the instagram requirements.

  


  Any nodejs library ?

  


• Library for creating a layered image builder

  28 juillet 2022, par Ashley Hewins

  I'm looking to build a layered image builder where the user journey is as follows :

  


  

  1. Click start

  


  2. Select layer 1 from a carousel

  


  3. Select layer 2 from a new carousel

  


  4. Select layer 3 from another carousel

  


  5. See final layered image where all layers are on top of each other

  


  6. Download image via QR code scanned on a mobile device.

  


  7. Restart - save image to local folder as back up

  


  


  This will be running on a Windows tablet at an event where people come up to the booth to build their image.

  


  What language or library would be best for building this sort of app ? Haven't found one on google that matches requirements just yet.

  


• My discord bot did work on local, but didn't work on heroku

  26 juillet 2022, par PeeP

  I depoly my discord bot on Heroku.
My bot sings normally when running on local,
If I run it on Heroku, the song will not play.
Full code is here

  


  @commands.command(name ="play")
    async def play_music(self, ctx, *keywords):
        if ctx.voice_client is None: 
            if ctx.author.voice:
                await ctx.author.voice.channel.connect()
            else:
                embed = discord.Embed(title = 'erro', description = "use after enter the channel 🤔", color = discord.Color.red())
                await ctx.send(embed=embed)
                raise commands.CommandError("Author not connected to a voice channel.")
        elif ctx.voice_client.is_playing():
            ctx.voice_client.stop()
        
        keyword = ' '.join(keywords)
        url = getUrl(keyword)
        await ctx.send(url)
        embed = discord.Embed(title = 'play', description = 'getting ready to play the song! 😎' , color = discord.Color.red())
        await ctx.send(embed=embed)


  


  It works up to the top code, but it doesn't seem to work on the bottom code.

  


          data = self.DL.extract_info(url, download = False)
        link = data['url']
        title = data['title']

        ffmpeg_options = {
            'options': '-vn',
            "before_options": "-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5"
        }
        player = discord.FFmpegPCMAudio(link, **ffmpeg_options, executable = "./ffmpeg/bin/ffmpeg.exe")
        ctx.voice_client.play(player)
        
        embed = discord.Embed(title = 'play', description = f'{title} start play! 🐥' , color = discord.Color.blue())
        await ctx.send(embed=embed)


  


  My heroku Buildpacks

  


  heroku/python
https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git
https://github.com/xrisk/heroku-opus
https://github.com/heroku/heroku-buildpack-apt.git
https://github.com/heroku/heroku-buildpack-apt
https://github.com/kitcast/buildpack-ffmpeg.git
https://github.com/codeinteger6/heroku-buildpack-libopus.git
https://github.com/heroku/heroku-buildpack-apt.git


  


  requirements.txt

  


  discord.py
discord.py[voice]
asyncio
openpyxl
youtube_dl
requests
ffmpeg
PyNaCl
wheel
websockets==6.0
gtts
PyGithub
pyssml
gspread
oauth2client
PyOpenSSL
boto3


  


  Aptfile

  


  git
libopus0
libopus-dev
libssl-dev
libffi-dev
libsodium-dev


  


  I really wanna know my problems.
Thank you.