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| | | ; (consider how to deal with multiple sounds to be hoaencoded and mixed later on... sox-mix might be better done in an explicit way rather than via the class directly. |
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| | | ; in that case a 3DC would have to be used by using points (point-pairs) in a loop |
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| | | |
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| | | (if (probe-file *sox-path*) |
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| | | (progn |
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| | | (let* ((sound (list! (sound sox-input)))) |
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| | | (if (probe-file *sox-path*) |
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| | | (let ((sound (sound sox-input))) |
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| | | |
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| | | (when (and (find-if 'stringp sound) (equal output "pipe")) |
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| | | (when (and (stringp sound) (equal output "pipe")) |
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| | | (om-message-abort "Pipe output not possible with this type of input.")) |
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| | | |
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| | | (let* ((filenames (loop for soundfile in sound collect (namestring soundfile))) ; not needed - soundfile should be an atom |
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| | | (outfile (create-path nil output filetype))) |
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| | | (let ((filename (namestring sound)) |
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| | | (outfile (create-path nil output filetype))) |
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| | | |
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| | | (setf str (format nil " ~s ~a" (namestring *sox-path*) *sox-options*)) |
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| | | (if (= (length filenames) 1) |
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| | | ; case: one file |
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| | | (let* ((filename (first filenames))) |
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| | | ; (position positions-ae)) |
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| | | (if (= (order sox-input) 0) |
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| | | |
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| | | (if (= (order sox-input) 0) |
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| | | ; case: order = 0 |
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| | | (setf str (string+ str (format nil " ~s" filename))) |
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| | | (setf str (string+ str (format nil " ~s" filename))) |
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| | | ; case: order > 0 |
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| | | (progn ; here it would be more redundant to call sox-merge with the given params |
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| | | (setf str (string+ str " -M")) |
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| | | (loop for gain in (sox-hoaencode-gains-up-to-order (order sox-input) (azimuth sox-input) (elevation sox-input)) |
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| | | do (setf str (string+ str (format nil " -v~d ~s" gain filename)))) |
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| | | ) |
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| | | ) |
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| | | )) |
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| | | (progn ; it is impossible to create a sox-merge instance as gain values are in dB which cannot represent negative amplitudes |
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| | | |
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| | | (setf str (string+ str " -M")) |
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| | | (loop for gain in (print (sox-hoaencode-gains-up-to-order (order sox-input) (azimuth sox-input) (elevation sox-input))) |
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| | | do (setf str (string+ str (format nil " -v~d ~s" gain filename)))) |
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| | | ) |
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| | | ) |
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| | | ) |
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| | | |
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| | | (setf str |
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| | | (cond |
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| | |
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| | | (sox-samplebits (string+ str " -q ") bitdepth samplerate *sox-audio-device*)) |
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| | | ((equal output "pipe") |
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| | | (sox-samplebits str bitdepth samplerate "-p")) |
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| | | (t |
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| | | (sox-samplebits str bitdepth samplerate outfile)) |
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| | | (t (sox-samplebits str bitdepth samplerate outfile)) |
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| | | ) |
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| | | ) |
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| | | |
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| | | (setf str (string+ str sox-effect)) |
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| | | (print str) |
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| | | (sox-out str sox-input output outfile recursive) |
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| | | |
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| | | |
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| | | ;optional removal of temp file |
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| | | ; (add-tmp-file outfile_tmp) |
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| | | ; (when *delete-inter-file* (clean-tmp-files)) |
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| | | |
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| | | ) |
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| | | ) |
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| | | ) |
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| | | (sox-not-found) |
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| | | ) |
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| | | ) |
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| | | |
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| | | |
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| | | ; === sox-mix ============= |
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| | | |
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| | | (defmethod! sox-process ((sox-input sox-mix) (sox-effect string) &key output filetype samplerate bitdepth recursive batch-mode) |
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