./ffmpeg/ffmpeg -i a.ts -acodec aac -strict -2 -loglevel debug audio.ts
Input #0, aac, from 'a.ts': Duration: 00:00:05.06, bitrate: 126 kb/s Stream #0:0: Audio: aac, 44100 Hz, stereo, fltp, 126 kb/s
if I convert a.ts and audio.ts into .wav I will get two wav files, one of them has silence in front of it. I used audacity to determine that about 0.031s audio.ts will have some silence. I can see that a.ts has 215 audio frames and audio.ts 216.
Any explanations why is silence added to ts? How to turn that off?