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Video compression task #1124

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Video compression task #1124

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9987eb7
migrate i18next to v23
coderatomy Oct 20, 2023
d94b65f
migrate i18next-browser-languagedetector to v7
coderatomy Oct 20, 2023
9fa8a56
initialise video compression task
coderatomy Mar 8, 2024
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39 changes: 35 additions & 4 deletions zubhub_backend/media/media/views.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,14 @@
from rest_framework.response import Response
from rest_framework.decorators import api_view, throttle_classes
from django.utils.text import slugify
from django.http import HttpResponseBadRequest
from django.core.files.base import ContentFile
from tempfile import NamedTemporaryFile
from cloudinary.utils import api_sign_request
from math import floor
import uuid
import os
import subprocess
from time import time
from cloudinary import config

Expand Down Expand Up @@ -134,12 +139,38 @@ def UploadFileAPIView(request):
try:
key = request.data.get("key")
__, name = key.split("/")
file = request.data.get(name)
url = upload_file(file, key)
original_video_file = request.data.get(name)

if original_video_file.size > 20000000:
return Response({"error": "File size is too large"}, status=status.HTTP_400_BAD_REQUEST)

# Saves the original video to a temporary file
temp_input_file = NamedTemporaryFile(delete=False, suffix=".mp4")
original_video_file.seek(0)
temp_input_file.write(original_video_file.read())
temp_input_file.close()

ffmpeg_command = [
'ffmpeg', '-i', temp_input_file.name,
'-vcodec', 'libx265', '-crf', '32',
'-f', 'mp4', '-movflags', 'faststart',
'-y', # Overwrites output file if it exists
'-strict', 'experimental', 'output.mp4'
]

print("*************** COMPRESSING VIDEO *******************")
subprocess.run(ffmpeg_command, check=True)

with open('output.mp4', 'rb') as compressed_file:
compressed_video = ContentFile(compressed_file.read())

print("******************** UPLOADING COMPRESSED *****************")
url = upload_file(compressed_video, key)

return Response({"url": url}, status=status.HTTP_200_OK)

except Exception:
return Response({'result': 'failed to delete file from media server'}, status=status.HTTP_502_BAD_GATEWAY)
except Exception as e:
return Response({"result": f"Error processing video: {str(e)}"}, status=status.HTTP_400_BAD_REQUEST)

@api_view(['POST'])
@authentication_required
Expand Down
4 changes: 2 additions & 2 deletions zubhub_frontend/zubhub/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,8 @@
"html2pdf.js": "^0.10.1",
"i18next": "^23.6.0",
"i18next-browser-languagedetector": "^7.1.0",
"i18next-http-backend": "^2.2.2",
"intl-tel-input": "^18.2.1",
"i18next-http-backend": "^1.3.2",
"intl-tel-input": "^17.0.13",
"lodash": "^4.17.21",
"nanoid": "^3.3.1",
"pdfmake": "^0.2.7",
Expand Down
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