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• How to compress a video using FFmpeg in Django Rest Framework ?

  28 septembre 2022, par MdHassan413

  I want to resize the video and picture files. so I looked for it and found FFmpeg and now I'm getting errors while compressing.

  


  FileNotFoundError: [WinError 2] The system cannot find the file specified


  


  

  • Code

  


  


  import os
import subprocess
import ffmpeg

MEDIA_MAX_UPLOAD_SIZE = 5242880 

def check_media_size(media):
    media_size = media.size
    if media_size < MEDIA_MAX_UPLOAD_SIZE:
        return media_size

@api_view(["POST"])
def medias_upload(request):

    if request.method == 'POST':
        received_media=request.FILES.getlist('media')  
        allowed_mime_types = ['image/jpeg','image/png','image/gif','image/jpg','video/mp4','video/mkv','video/mov','video/avi']
        
        upload_data = []
        if received_media:
            for media in received_media:
                received_media_mime_type = mime_type_check(media)
                received_media_size = check_media_size(media)

                if received_media_mime_type in allowed_mime_types and received_media_size:
                    new_uuid = uuid.uuid4()
                    if str(received_media_mime_type).split('/',1)[0] == "image":
                       file_type = str(received_media_mime_type).split('/',1)[1]
                       converted_uuid = subprocess.run(f'ffmpeg -i {media} -acodec {file_type} temp_location/{new_uuid}')
                       upload_data.append(converted_uuid)

                    if str(received_media_mime_type).split('/',1)[0] == "video":
                        file_type = str(received_media_mime_type).split('/',1)[1]
                        converted_uuid = subprocess.run(f'ffmpeg -i {media} -acodec {file_type} temp_location/{new_uuid}')
                        upload_data.append(converted_uuid)

                else:
                    return Response({"response": False, "return_code":"Failed", "result": {}, "message": "Wrong MIME-TYPE or MAXIMUM file size allowed 5MB"},  status=status.HTTP_404_NOT_FOUND)
            return Response({"response": True, "return_code": "success", "result": {"media_uploaded_uuid":upload_data}, "message": success["success"]},  status=status.HTTP_200_OK)
        return Response({"response": False, "return_code":"Failed", "result": {}, "message": "No Data Found"},  status=status.HTTP_404_NOT_FOUND)


  


  

  • Q . Is there any better way to compress video and picture file size ?

  


  


• Getting [WinError 2] error while compressing video using FFmpeg in Django Rest Framework

  28 septembre 2022, par MdHassan413

  I want to resize the video and picture files. so I looked for it and found FFmpeg and now I'm getting errors while compressing. TemporaryUploadedFile don't have a path when we upload. so how can I do that ?

  


  

  • Error

  


  


  FileNotFoundError: [WinError 2] The system cannot find the file specified


  


  

  • Code

  


  


  import os
import subprocess
import ffmpeg

MEDIA_MAX_UPLOAD_SIZE = 5242880 

def check_media_size(media):
    media_size = media.size
    if media_size < MEDIA_MAX_UPLOAD_SIZE:
        return media_size

@api_view(["POST"])
def medias_upload(request):

    if request.method == 'POST':
        received_media=request.FILES.getlist('media')  
        allowed_mime_types = ['image/jpeg','image/png','image/gif','image/jpg','video/mp4','video/mkv','video/mov','video/avi']
        
        upload_data = []
        if received_media:
            for media in received_media:
                received_media_mime_type = mime_type_check(media)
                received_media_size = check_media_size(media)

                if received_media_mime_type in allowed_mime_types and received_media_size:
                    new_uuid = uuid.uuid4()
                    if str(received_media_mime_type).split('/',1)[0] == "image":
                       file_type = str(received_media_mime_type).split('/',1)[1]
                       converted_uuid = subprocess.run(f'ffmpeg -i {media} -acodec {file_type} temp_location/{new_uuid}')
                       upload_data.append(converted_uuid)

                    if str(received_media_mime_type).split('/',1)[0] == "video":
                        file_type = str(received_media_mime_type).split('/',1)[1]
                        converted_uuid = subprocess.run(f'ffmpeg -i {media} -acodec {file_type} temp_location/{new_uuid}')
                        upload_data.append(converted_uuid)

                else:
                    return Response({"response": False, "return_code":"Failed", "result": {}, "message": "Wrong MIME-TYPE or MAXIMUM file size allowed 5MB"},  status=status.HTTP_404_NOT_FOUND)
            return Response({"response": True, "return_code": "success", "result": {"media_uploaded_uuid":upload_data}, "message": success["success"]},  status=status.HTTP_200_OK)
        return Response({"response": False, "return_code":"Failed", "result": {}, "message": "No Data Found"},  status=status.HTTP_404_NOT_FOUND)


  


  

  • Q . Is there any better way to compress video and picture file size ?

  


  


• Checking Video Quality using WP Code, Forminator and FFmpeg is not working [closed]

  3 septembre 2024, par guiliannkamga Guilian90

  I have a WordPress website where users should be able to upload videos. The quality of the videos should be checked upon upload, meaning the videos must have a 16:9 aspect ratio and be in HD. If a video does not meet these conditions, the upload should not be allowed, and the user should be informed of the reason.

  


  I am using the WordPress plugin Forminator for the video upload form and WP Code with a code snippet that contains PHP code. FFmpeg version 4.4.2 is installed on my server.

  


  ffmpeg version

  


  Form to upload a Video

  


  My provider is DreamHost, and I can connect to the server via Terminal on my MacBook and run ffmpeg commands without any issues.

  


  I added the form to a page and when I upload invalid videos, unfortunately, I do not receive any error messages, which should be happening according to my code, and I do not know why.

  


  Uploading the Video

  


  Success Message after uploading the Video

  


  Can someone help me ?

  


  add_filter('forminator_custom_form_submit_before_set_fields', 'forminator_video_validation', 10, 3);

function forminator_video_validation($entry, $form_id, $field_data) {
    foreach ($field_data as $field) {
        if ($field['name'] === 'upload-1') { // 'upload-1' is the ID of the Datei-Upload-Field in Forminator
            $file = $field['value']['file']['file_path'];

            // check if the file exists
            if (!file_exists($file)) {
                wp_die('File does not exist');
            }

            // ffmpeg command to check video size and resolution
            $command = "ffmpeg -i " . escapeshellarg($file) . " 2>&1";
            $output = shell_exec($command);

            // extract resoltion from the ffmpeg output
            if (preg_match('/Stream #0:0.*Video:.* (\d+)x(\d+)/', $output, $matches)) {
                $width = (int) $matches[1];
                $height = (int) $matches[2];
                $aspect_ratio = $width / $height;
                $allowed_aspect_ratio = 16 / 9;
                $min_width = 1280;
                $min_height = 720;

                // check if the video fullfills the criterias
                if ($width < $min_width || $height < $min_height || round($aspect_ratio, 2) != round($allowed_aspect_ratio, 2)) {
                    wp_die('The video must be at least in HD (1280x720) and must have the format 16:9. (Found: ' . $width . 'x' . $height . ')');
                }
            } else {
                // If the video could not be analysed
                wp_die('The Video could not be analysed');
            }
        }
    }
}


  


  PHP Code Snippet in WPCode

  


  WPCode Settings