Answers.Body: <p>I found this solution on StackOverFlow.com: <a href="https://stackoverflow.com/questions/7742506/convert-flv-video-with-alpha-channel-to-pngs-with-transparency">https://stackoverflow.com/questions/7742506/convert-flv-video-with-alpha-channel-to-pngs-with-transparency</a><br/><br/>
  <code>./ffmpeg -i ../videos/video.mov -r 25 -vcodec png -pix_fmt rgb32 %d.png</code></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-08-07T19:13:19.350Z
Answers.Text: I'm glad you found an answer on SO.  If you could include a link to the actual answer here, that would be helpful for anyone trying to find more information.
Answers.UserDisplayName: AJ Henderson
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-08-07T10:32:06.417Z
Answers.LastActivityDate: 2017-08-09T08:25:38.043Z
Answers.LastEditDate: 2017-08-09T08:25:38.043Z
Answers.UserDisplayName: Berni
Body: <p>I'm working with ffmpeg and processing MOVs with alpha channels. I want to generate a sequence of images and preserve the alpha channel in the images generated.</p>
  
  <p>Any guidance or help would be appreciated.</p>
  
Tags: <ffmpeg>
Title: Generate thumbnail images with alpha channel from a video which has an alpha channel using ffmpeg
UserDisplayName: Berni
ThreadText: # Generate thumbnail images with alpha channel from a video which has an alpha channel using ffmpeg
  
  (Asked by: username_0 on 2017-08-07)
  
  I'm working with ffmpeg and processing MOVs with alpha channels. I want to generate a sequence of images and preserve the alpha channel in the images generated.
  
  Any guidance or help would be appreciated.
  
  **Tags:** ffmpeg
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_0 on 2017-08-07. Score: 1
  
  I found this solution on StackOverFlow.com: <https://stackoverflow.com/questions/7742506/convert-flv-video-with-alpha-channel-to-pngs-with-transparency>  
    
  `./ffmpeg -i ../videos/video.mov -r 25 -vcodec png -pix_fmt rgb32 %d.png`
  
  > **Comments:**
  > **username_1**: I'm glad you found an answer on SO.  If you could include a link to the actual answer here, that would be helpful for anyone trying to find more information.  
  
  ---
  
  