hi-hmz
commented
2 years ago I had the same problem in windows7 because executed the following command in the transparentvideo function in the backgrounremover/utilities.py file:
cmd = "nice -10 ffmpeg -y -nostats -loglevel 0 -i %s -i %s -filter_complex '[1][0]scale2ref[mask][main];[main][mask]alphamerge=shortest=1 ' -c:v qtrle -shortest %s" % ( file_path, temp_file, output)
process = sp.Popen(cmd, shell=True, stdout=sp.PIPE, stderr=sp.PIPE)
stdout, stderr = process.communicate()
However, the 'nice' command cannot be used in this system, and the following error will be thrown in the Chinese environment:
'nice' is not an internal or external command, nor is it a runnable program
or batch file.
The stderr may be gbk encoding, use utf-8 decoding to cause 'utf-8' codec can't decode byte 0xb2 in position 7: invalid start byte
I removed 'nice -10 ' when judging the OS as windows, backgroundremover -i "/path/to/image.jpeg" -o "output.png" works fine, but the output file has only audio and no image.
Both -tg and -mk return the expected results.
nadermx
435781067
How to solve it