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• Correct the FSF address for two avisynth files to ’51 Franklin Street, Fifth Floor...

  6 mars 2014, par Andreas Cadhalpun

  Correct the FSF address for two avisynth files to ’51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA’
  Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] compat/avisynth/avisynth_c.h
  • [DH] compat/avisynth/avxsynth_c.h

• Extract thumbnail from video in amazon s3 and store it in amazon s3 [closed]

  24 juin 2021, par Kanav Raina

  I want to extract thumbnail from video and store it on s3.

  


  import ffmpeg

url="https://link_to_s3_video.mp4"

(
    ffmpeg
    .input(url, ss='00:00:03')  
    .output("frame.png", pix_fmt='rgb24', frames='1')  
    .overwrite_output()
    .run()
)


  


  I am able to extract image but now how should I pass this image to file_upload function and store it on s3

  


  def file_upload(file, filename):
    link = f"https://{PUBLIC_BUCKET_NAME}.s3.us-east-2.amazonaws.com/images/{filename}"
    try:
        s3.Object(PUBLIC_BUCKET_NAME, f"images/{filename}").load()
    except ClientError as e:
        if e.response['Error']['Code'] == "404":
            try:
                s3_client.upload_fileobj(
                    file,
                    PUBLIC_BUCKET_NAME,
                    f"images/{filename}",
                    ExtraArgs={'ACL': 'public-read'}
                )

                return 200, link
            except ClientError as e:
                logging.error(e)
                return 500, ""
        else:
            return 500, ""
    else:
        return 409, link


  


  Thanks

  


• download livestream real-time data

  15 juillet 2024, par Chenguang He

  I'm working on a project to design a RTMP server in Java to get livestream data and download to flv file. One requirement is that to capture the real-time data, I need to download the recording for every second instead of downloading entire recording when livestream stop. Is there any way to achieve it ? Thanks

  


  tried to download stream into byte array for every second and decode to flv using H.264 but didn't work.