избегать застывания при -ss

[ya]

-avoid_negative_ts make_zero

[ya]

-map_metadata -1 -map_chapters -1

[ya]

Using parameters in batch files: %0 and %9

Batch files can refer to the words passed in as parameters with the tokens: %0 to %9.

%0 is the program name as it was called.
%1 is the first command line parameter
%2 is the second command line parameter
and so on till %9.
parameters passed in on the commandline must be alphanumeric characters and delimited by spaces. Since %0 is the program name as it was called, in DOS %0 will be empty for AUTOEXEC.BAT if started at boot time.

Example:

Put the following command in a batch file called mybatch.bat:

@echo off
@echo hello %1 %2
pause

[ya]

ffprobe -i Stephanie_Cane.wmv

ffmpeg -i Stephanie_Cane.wmv -map_metadata -1 -map_chapters -1 -c:v libx264 -b 5M -r 29.97 -c:a libvo_aacenc -ab 320K Stephanie_Cane.h264.mp4

[ya]

-accurate_seek enable/disable accurate seeking with -ss

[ya]

-accurate_seek включение/выключение точного поиска с помощью -ss