Re: [FFmpeg-user] Sound level measuring on the 2nd audio stream

2020-06-29 Thread Nicolas George
Alex (12020-06-29): > The documentation (https://ffmpeg.org/ffmpeg-filters.html#astats-1) says > that it's possible to set the channel number (starting from 1) or string ^^^ > 'Overall' for the integral value. I decided to print levels for 1st and > 2nd audio

Re: [FFmpeg-user] Sound level measuring on the 2nd audio stream

2020-06-29 Thread Paul B Mahol
On 6/29/20, Alex wrote: > Hi All! > I faced difficulties while trying to measure sound level for a > multimedia file with multiple audio streams. Here is the background: > > 1) ffmpeg 4.2.2 and it was used in different OS (Windows, FreeBSD). > > 2) The source file: > > Input #0,

[FFmpeg-user] Sound level measuring on the 2nd audio stream

2020-06-29 Thread Alex
Hi All! I faced difficulties while trying to measure sound level for a multimedia file with multiple audio streams. Here is the background: 1) ffmpeg 4.2.2 and it was used in different OS (Windows, FreeBSD). 2) The source file: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test1.mov':   Metadata: