'"-f best" selects the best pre-merged format which is often not the best option',
'To let yt-dlp download and merge the best available formats, simply do not pass any format selection',
'If you know what you are doing and want only the best pre-merged format, use "-f b" instead to suppress this warning')))
+ if opts.exec_cmd.get('before_dl') and opts.exec_before_dl_cmd:
+ parser.error('using "--exec-before-download" conflicts with "--exec before_dl:"')
if opts.usenetrc and (opts.username is not None or opts.password is not None):
parser.error('using .netrc conflicts with giving username/password')
if opts.password is not None and opts.username is None:
# Run this before the actual video download
'when': 'before_dl'
})
- # Must be after all other before_dl
- if opts.exec_before_dl_cmd:
- postprocessors.append({
- 'key': 'Exec',
- 'exec_cmd': opts.exec_before_dl_cmd,
- 'when': 'before_dl'
- })
if opts.extractaudio:
postprocessors.append({
'key': 'FFmpegExtractAudio',
# XAttrMetadataPP should be run after post-processors that may change file contents
if opts.xattrs:
postprocessors.append({'key': 'XAttrMetadata'})
- # Exec must be the last PP
- if opts.exec_cmd:
+ # Exec must be the last PP of each category
+ if opts.exec_before_dl_cmd:
+ opts.exec_cmd.setdefault('before_dl', opts.exec_before_dl_cmd)
+ for when, exec_cmd in opts.exec_cmd.items():
postprocessors.append({
'key': 'Exec',
- 'exec_cmd': opts.exec_cmd,
+ 'exec_cmd': exec_cmd,
# Run this only after the files have been moved to their final locations
- 'when': 'after_move'
+ 'when': when,
})
def report_args_compat(arg, name):