依舊有問題就是了
[webp_pipe @ 0x105be20] Could not find codec parameters for stream 0 (Video: webp, none, 128x128): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
pipe:: could not find codec parameters
Input #0, webp_pipe, from 'pipe:':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: webp, none, 128x128, 25 tbr, 25 tbn, 25 tbc
[buffer @ 0x1047c00] Unable to parse option value "-1" as pixel format
Last message repeated 1 times
[buffer @ 0x1047c00] Error setting option pix_fmt to value -1.
[graph 0 input from stream 0:0 @ 0x10518c0] Error applying options to the filter.
Error opening filters!
mmis1000@mmis1000-G1-7528:/tmp$