spacepaste

  1.  
  2. Hello! I'm hunting for a ffmpeg expert to help me through an AV processing (Python) pipeline.
  3. I'm willing to pay a competitive hourly rate for consultancy (open to suggestions -- I'm working for a well funded start-up). The initial task doesn't require many hours. The important thing for me is to get it done soon.
  4. The basic task is:
  5. - to receive a video track and an audio track
  6. - to insert a certain length of black at the start of the video track
  7. - if the audio is longer, to freeze the last frame of the video track until the audio has completed
  8. - to insert content into the audio track
  9. - to merge the audio track into the video track
  10. There are a couple of complications:
  11. - sometimes we receive just a video track, in which case we have to split off the audio Stream and use that
  12. - the content is ultrasonic, so it's important this information is not lost (I believe we can use .aac with .mp4)
  13. Initially I outsourced the task. I have a Python script that works. But it is slow, cumbersome, ugly.
  14. I've rewritten it cleanly. But I suspect ffmpeg is still not being used right.
  15. I'm looking for someone who is familiar with the API to review the ffmpeg calls.
  16. Also I've found https://github.com/kkroening/ffmpeg-python
  17. It might be nice to use that!
  18. Please send me a PM, or email pi!pipad!org if this sounds of interest.
  19. π
  20.