Commit f3dd4025 authored by Archit Tamarapu's avatar Archit Tamarapu
Browse files

add `in_loudness` key for setting the input loudness on a per-condition level

parent 218f3e31

examples/TEMPLATE.yml

+12 −7
Original line number Diff line number Diff line 
# !yamlfmt!:ignore

---

################################################

# General configuration
@@ -179,6 +180,10 @@ conditions_to_generate: 
  c01:

      ### REQUIRED: type of condition

      type: ref

      ### applied BEFORE condition processing:

      ### optional per-condition input loudness with bs1770demo (can be used in all conditions)

      # in_loudness: -16

      ### applied AFTER condition processing:

      ### optional low-pass cut-off frequency in Hz; default = null

      # out_fc: 22500

      ### optional use of IVAS_rend (can be used in all conditions)

ivas_processing_scripts/processing/chains.py

+14 −1
Original line number Diff line number Diff line
@@ -246,6 +246,19 @@ def get_processing_chain( 
    # override / add values based on specific conditions

    cond_cfg = cfg.conditions_to_generate[condition]



    # global input gain per condition

    if cond_cfg.get("in_loudness"):

        chain["processes"].append(

            Preprocessing(

                {

                    "in_fs": tmp_in_fs,

                    "in_fmt": tmp_in_fmt,

                    "in_loudness": cond_cfg.get("in_loudness"),

                    "multiprocessing": cfg.multiprocessing,

                }

            )

        )



    if cond_cfg["type"] == "ref":

        # allow list of output formats

        if (ref_fmt := cond_cfg.get("fmt", None)) is not None:
@@ -497,7 +510,7 @@ def get_processing_chain( 
        raise SystemExit(f"Unknown condition {condition}!")



    # add optional IVAS_rend rendering step after each condition

    if cond_cfg.get("ivas_rend", -1) != -1:

    if cond_cfg.get("ivas_rend"):

        rend_cfg = cond_cfg["ivas_rend"]

        chain["processes"].append(

            IVAS_rend(

ivas_processing_scripts/processing/config.py

+1 −1
Original line number Diff line number Diff line
@@ -255,7 +255,7 @@ class TestConfig: 
                        f"The following key must be specified for ESDRU: {REQUIRED_KEYS_ESDRU}"

                    )



            if cfg["conditions_to_generate"][cond_name].get("ivas_rend", -1) != -1:

            if cfg["conditions_to_generate"][cond_name].get("ivas_rend"):

                merged_cfg = get_default_config_for_renderer(

                    "IVAS", codec_bin_extension

                )