I'm trying to find out the number of samples in one frame of SMPTE, does anybody know?

  • Samples of what?! What is sample rate of sound? How many frames per second? – Cvrgoje Dec 8 '10 at 23:33
  • If I am not mistaken, that depends on whether the audio is locked or unlocked as well as the timecode frame rate & audio sampling rate I reckon. can you be more specific? – audiLe Dec 8 '10 at 23:34

Samples per frame = Sample Rate / FPS

| improve this answer | |
  • Note that the audio frame-rate may be different from the video framerate. Also note that this only calculates the average samples per frame; some codecs have a variable number of samples per frame. – jiggunjer Dec 17 '15 at 6:18

It depends on the sample rate and the frame rate:

at 24fps and 48000Hz every frame is long (48000hz/24fps)= 2000 sample

at 25 fps and 48000Hz: (48000hz/25fps)= 1920 sample

hope it helps.


| improve this answer | |

Guess it depends on the frame rate and sample rate? If sample rate is 48k and frame rate is 24fps that works out at 2000 a frame (i think!!) lol It's late and I'm quite tired so forgive me if I'm off ;) Hope that helps

| improve this answer | |

Sample rate divided by frame rate. You can also select one frame in PT, set the counter to samples and look in the length box.

| improve this answer | |

each frame audio depends on a video if a video is of 96 / 24 then it would be 96000 / 24 you will get a frame's sample so it would be 4000 samples per frame and if it is 48/24 it would be 2000 samples per frame :D

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.