Explicitly include roll distance and pre-skip, when non-zero.

  - Normally, these are defaulted to have the correct values computed and used automatically.
  - But we can curate it for the test suite.
  - Disable automatic computation, so we can remember to curate it if/when it changes in the future.

PiperOrigin-RevId: 856641289

Author: jwcullen

iamf/cli/testdata/test_000846.textproto

@@ -39,10 +39,14 @@ ia_sequence_header_metadata {
 codec_config_metadata {
   codec_config_id: 200
   codec_config {
+    automatically_override_codec_delay: false
+    automatically_override_audio_roll_distance: false
     codec_id: CODEC_ID_OPUS
     num_samples_per_frame: 960
+    audio_roll_distance: -4
     decoder_config_opus {
       version: 1
+      pre_skip: 312
       input_sample_rate: 48000
       opus_encoder_metadata {
         target_bitrate_per_channel: 64000

iamf/cli/testdata/test_000848.textproto

@@ -12,7 +12,7 @@
 # proto-message: UserMetadata
 
 test_vector_metadata {
-  human_readable_description: "An IA Sequence with an LPCM and AAC Codec Config ."
+  human_readable_description: "An IA Sequence with an LPCM and AAC Codec Config."
   file_name_prefix: "test_000848"
   is_valid: true
   is_valid_to_decode: true
@@ -39,6 +39,8 @@ ia_sequence_header_metadata {
 codec_config_metadata {
   codec_config_id: 200
   codec_config {
+  automatically_override_codec_delay: false
+  automatically_override_audio_roll_distance: false
     codec_id: CODEC_ID_AAC_LC
     num_samples_per_frame: 1024
     audio_roll_distance: -1