I have two dump files of raw video and raw audio from an encoder and I want to be able to measure "lip" Imagine a video of a hammer who kills an angel, I want to go frame by frame and see that when the hammer finally hits it, the dimension increases on the audio track.
< P> Whatever happens due to the speed, I can not only hear audio, I need to see the wave in the time zone.Is there a device that will allow me to see both video and audio?
If you are concerned about validating a decoder, then generally aiming to test audio and video PTS values against a normal real-time clock with a verification perspective.
Time in raw YUV and PCM files Stamps are not included If you know the frame rate and sample rate, you can use a raw yuv file viewer to find out the time of the given frame (from the beginning of the file) in the video (I wrote my own), and found an instrument such as Audacity to start the file as the timing of the file for the introduction of tone in the audio file. It still can not tell you the whole story because the tools usually enter the delay in the / / ps file between the audio and video. Or you can hook up the OSKOK and go to the old school.
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