Commit 7f61001e authored by janssontoftg's avatar janssontoftg
Browse files

Adjust delay of second sentence for process_stereo_items.py given extended output from reverb.

parent 653137d1

ivas_processing_scripts/generation/process_stereo_items.py

+5 −1
Original line number Diff line number Diff line
@@ -193,6 +193,7 @@ def generate_stereo_scene( 
    else:

        source_overlap = 0.0



    len_s1 = 0

    y = audio.ChannelBasedAudio("STEREO")

    for i in range(N_sources):

        # parse parameters from the scene description
@@ -223,6 +224,9 @@ def generate_stereo_scene( 
            fs=cfg.IR_fs,

        )



        if i == 0:

            len_s1 = x.audio.shape[0]



        # convolve with stereo IR

        x = reverb_stereo(x, IR)
@@ -233,7 +237,7 @@ def generate_stereo_scene( 
        # shift the second (and all other) source files (positive shift creates overlap, negative shift creates a gap)

        if i > 0:

            # get the length of the first source file

            N_delay = len(y.audio[:, 0])

            N_delay = len_s1



            # add the shift

            N_delay += int(-source_overlap * x.fs)