# build_all.py — scripts/build_all.py (run from the task root)
# task: broadcast_audio_conform | 5.1 -> Lo/Ro stereo + EBU R128 | 90 s program

=== [source A (5.1 program bed, 30s)]
Input #0, lavfi, from 'sine=frequency=200:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #0:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #1, lavfi, from 'sine=frequency=300:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #1:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #2, lavfi, from 'sine=frequency=500:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #2:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #3, lavfi, from 'sine=frequency=60:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #3:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #4, lavfi, from 'sine=frequency=800:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #4:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #5, lavfi, from 'sine=frequency=1200:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #5:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #6, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=100:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #6:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #7, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=101:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #7:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #8, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=102:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #8:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #9, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=103:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #9:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #10, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=104:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #10:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #11, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=105:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #11:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Stream mapping:
  Stream #0:0 (pcm_s16le) -> volume:default
  Stream #1:0 (pcm_s16le) -> volume:default
  Stream #2:0 (pcm_s16le) -> volume:default
  Stream #3:0 (pcm_s16le) -> volume:default
  Stream #4:0 (pcm_s16le) -> volume:default
  Stream #5:0 (pcm_s16le) -> volume:default
  Stream #6:0 (pcm_f64le) -> anull:default
  Stream #7:0 (pcm_f64le) -> anull:default
  Stream #8:0 (pcm_f64le) -> anull:default
  Stream #9:0 (pcm_f64le) -> anull:default
  Stream #10:0 (pcm_f64le) -> anull:default
  Stream #11:0 (pcm_f64le) -> anull:default
  join:default -> Stream #0:0 (pcm_s24le)
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\input\sources\A_51.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, 5.1, s32 (24 bit), 6912 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 000001eb3560c9c0] video:0KiB audio:25308KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000394%
size=   25308KiB time=00:00:29.99 bitrate=6912.0kbits/s speed= 108x elapsed=0:00:00.27    

--- ok (0.4s) -> A_51.wav 25915494 B  sha256:2516f7c6af71a2c8
[slots] A.FL pilot 200 Hz -> slot 0: rms=-41.6 dB, best-other=-67.9 dB, margin=26.3 dB
[slots] A.FR pilot 300 Hz -> slot 1: rms=-43.6 dB, best-other=-69.4 dB, margin=25.8 dB
[slots] A.FC pilot 500 Hz -> slot 2: rms=-39.6 dB, best-other=-77.4 dB, margin=37.8 dB
[slots] A.LFE pilot 60 Hz -> slot 3: rms=-49.6 dB, best-other=-66.6 dB, margin=17.0 dB
[slots] A.BL pilot 800 Hz -> slot 4: rms=-45.8 dB, best-other=-77.3 dB, margin=31.5 dB
[slots] A.BR pilot 1200 Hz -> slot 5: rms=-48.1 dB, best-other=-85.0 dB, margin=36.9 dB

=== [source B (5.1 program bed, 30s)]
Input #0, lavfi, from 'sine=frequency=210:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #0:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #1, lavfi, from 'sine=frequency=310:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #1:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #2, lavfi, from 'sine=frequency=510:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #2:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #3, lavfi, from 'sine=frequency=60:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #3:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #4, lavfi, from 'sine=frequency=1210:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #4:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #5, lavfi, from 'sine=frequency=810:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #5:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #6, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=100:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #6:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #7, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=101:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #7:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #8, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=102:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #8:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #9, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=103:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #9:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #10, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=104:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #10:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #11, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=105:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #11:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Stream mapping:
  Stream #0:0 (pcm_s16le) -> volume:default
  Stream #1:0 (pcm_s16le) -> volume:default
  Stream #2:0 (pcm_s16le) -> volume:default
  Stream #3:0 (pcm_s16le) -> volume:default
  Stream #4:0 (pcm_s16le) -> volume:default
  Stream #5:0 (pcm_s16le) -> volume:default
  Stream #6:0 (pcm_f64le) -> anull:default
  Stream #7:0 (pcm_f64le) -> anull:default
  Stream #8:0 (pcm_f64le) -> anull:default
  Stream #9:0 (pcm_f64le) -> anull:default
  Stream #10:0 (pcm_f64le) -> anull:default
  Stream #11:0 (pcm_f64le) -> anull:default
  join:default -> Stream #0:0 (pcm_s24le)
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\input\sources\B_51.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, 5.1, s32 (24 bit), 6912 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 000001d3c9d55940] video:0KiB audio:25308KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000394%
size=   25308KiB time=00:00:29.99 bitrate=6912.0kbits/s speed= 101x elapsed=0:00:00.29    

--- ok (0.4s) -> B_51.wav 25915494 B  sha256:e422a5b92f8ca881
[slots] B.FL pilot 210 Hz -> slot 0: rms=-41.6 dB, best-other=-68.0 dB, margin=26.4 dB
[slots] B.FR pilot 310 Hz -> slot 1: rms=-43.6 dB, best-other=-69.4 dB, margin=25.8 dB
[slots] B.FC pilot 510 Hz -> slot 2: rms=-39.6 dB, best-other=-77.8 dB, margin=38.1 dB
[slots] B.LFE pilot 60 Hz -> slot 3: rms=-49.6 dB, best-other=-67.1 dB, margin=17.5 dB
[slots] B.BL pilot 1210 Hz -> slot 4: rms=-48.1 dB, best-other=-83.6 dB, margin=35.6 dB
[slots] B.BR pilot 810 Hz -> slot 5: rms=-45.8 dB, best-other=-76.8 dB, margin=30.9 dB

=== [source C (5.1 program bed, 30s)]
Input #0, lavfi, from 'sine=frequency=220:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #0:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #1, lavfi, from 'sine=frequency=320:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #1:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #2, lavfi, from 'sine=frequency=520:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #2:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #3, lavfi, from 'sine=frequency=60:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #3:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #4, lavfi, from 'sine=frequency=820:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #4:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #5, lavfi, from 'sine=frequency=1220:sample_rate=48000:duration=30':
  Duration: N/A, start: 0.000000, bitrate: 768 kb/s
  Stream #5:0: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Input #6, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=100:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #6:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #7, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=101:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #7:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #8, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=102:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #8:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #9, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=103:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #9:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #10, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=104:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #10:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Input #11, lavfi, from 'anoisesrc=color=pink:sample_rate=48000:duration=30:seed=105:amplitude=0.0028':
  Duration: N/A, start: 0.000000, bitrate: 3072 kb/s
  Stream #11:0: Audio: pcm_f64le, 48000 Hz, mono, dbl, 3072 kb/s
Stream mapping:
  Stream #0:0 (pcm_s16le) -> volume:default
  Stream #1:0 (pcm_s16le) -> volume:default
  Stream #2:0 (pcm_s16le) -> volume:default
  Stream #3:0 (pcm_s16le) -> volume:default
  Stream #4:0 (pcm_s16le) -> volume:default
  Stream #5:0 (pcm_s16le) -> volume:default
  Stream #6:0 (pcm_f64le) -> anull:default
  Stream #7:0 (pcm_f64le) -> anull:default
  Stream #8:0 (pcm_f64le) -> anull:default
  Stream #9:0 (pcm_f64le) -> anull:default
  Stream #10:0 (pcm_f64le) -> anull:default
  Stream #11:0 (pcm_f64le) -> anull:default
  join:default -> Stream #0:0 (pcm_s24le)
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\input\sources\C_51.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, 5.1, s32 (24 bit), 6912 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 00000204aca2e100] video:0KiB audio:25308KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000394%
size=   25308KiB time=00:00:29.99 bitrate=6912.0kbits/s speed= 105x elapsed=0:00:00.28    

--- ok (0.4s) -> C_51.wav 25915494 B  sha256:3943aebaaa3c9f16
[slots] C.FL pilot 220 Hz -> slot 0: rms=-41.6 dB, best-other=-68.0 dB, margin=26.5 dB
[slots] C.FR pilot 320 Hz -> slot 1: rms=-43.6 dB, best-other=-69.3 dB, margin=25.7 dB
[slots] C.FC pilot 520 Hz -> slot 2: rms=-39.6 dB, best-other=-77.7 dB, margin=38.1 dB
[slots] C.LFE pilot 60 Hz -> slot 3: rms=-33.6 dB, best-other=-67.6 dB, margin=34.0 dB
[slots] C.BL pilot 820 Hz -> slot 4: rms=-45.8 dB, best-other=-77.2 dB, margin=31.4 dB
[slots] C.BR pilot 1220 Hz -> slot 5: rms=-48.1 dB, best-other=-84.9 dB, margin=36.8 dB
[inputs] mix_memo.txt + spec_sheet.md written

=== [Lo/Ro downmix A]
Input #0, wav, from 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\input\sources\A_51.wav':
  Metadata:
    encoder         : Lavf63.1.100
  Duration: 00:00:29.99, bitrate: 6912 kb/s
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, 5.1, s32 (24 bit), 6912 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s24le (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\evidence\work\00_A_loro.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 0000024c5a17d300] video:0KiB audio:8436KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.001181%
size=    8436KiB time=00:00:29.99 bitrate=2304.0kbits/s speed= 941x elapsed=0:00:00.03    

--- ok (0.1s) -> 00_A_loro.wav 8638566 B  sha256:798e147b20738e12

=== [Lo/Ro downmix B]
Input #0, wav, from 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\input\sources\B_51.wav':
  Metadata:
    encoder         : Lavf63.1.100
  Duration: 00:00:29.99, bitrate: 6912 kb/s
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, 5.1, s32 (24 bit), 6912 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s24le (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\evidence\work\01_B_loro.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 00000199ba2fc6c0] video:0KiB audio:8436KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.001181%
size=    8436KiB time=00:00:29.99 bitrate=2304.0kbits/s speed= 809x elapsed=0:00:00.03    

--- ok (0.1s) -> 01_B_loro.wav 8638566 B  sha256:36ba3cc44dda9197

=== [Lo/Ro downmix C]
Input #0, wav, from 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\input\sources\C_51.wav':
  Metadata:
    encoder         : Lavf63.1.100
  Duration: 00:00:29.99, bitrate: 6912 kb/s
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, 5.1, s32 (24 bit), 6912 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s24le (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\evidence\work\02_C_loro.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 000001fbc1b3d9c0] video:0KiB audio:8436KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.001181%
size=    8436KiB time=00:00:29.99 bitrate=2304.0kbits/s speed= 869x elapsed=0:00:00.03    

--- ok (0.1s) -> 02_C_loro.wav 8638566 B  sha256:d0d41364a0df706d

=== [concat A|B|C]
Input #0, concat, from 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\evidence\work\concat.txt':
  Duration: N/A, start: 0.000000, bitrate: 2304 kb/s
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s24le (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\evidence\work\10_program.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
[out#0/wav @ 000001d4978fe300] video:0KiB audio:25308KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000394%
size=   25308KiB time=00:01:29.98 bitrate=2304.0kbits/s speed=2.9e+03x elapsed=0:00:00.03    

--- ok (0.1s) -> 10_program.wav 25915494 B  sha256:bc1ef81f60f9c357
[loudnorm] measured: {"input_i": "-36.74", "input_tp": "2.06", "input_lra": "0.30", "input_thresh": "-46.74", "output_i": "-23.06", "output_tp": "-1.50", "output_lra": "0.30", "output_thresh": "-33.06", "normalization_type": "dynamic", "target_offset": "0.06"}

=== [loudness pass 2 + WAV master]
Input #0, wav, from 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\evidence\work\10_program.wav':
  Metadata:
    encoder         : Lavf63.1.100
  Duration: 00:01:29.98, bitrate: 2304 kb/s
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s24le (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
Output #0, wav, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\reference\master_stereo.wav':
  Metadata:
    ISFT            : Lavf63.1.100
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      encoder         : Lavc63.1.100 pcm_s24le
size=    4864KiB time=00:00:17.99 bitrate=2213.7kbits/s speed=35.2x elapsed=0:00:00.51    
size=   10240KiB time=00:00:37.09 bitrate=2261.1kbits/s speed=36.1x elapsed=0:00:01.02    
size=   15616KiB time=00:00:56.29 bitrate=2272.2kbits/s speed=36.5x elapsed=0:00:01.54    
size=   20992KiB time=00:01:14.99 bitrate=2292.9kbits/s speed=36.4x elapsed=0:00:02.05    
[out#0/wav @ 000001cf04d0d0c0] video:0KiB audio:25308KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.000394%
size=   25308KiB time=00:01:30.00 bitrate=2303.6kbits/s speed=37.1x elapsed=0:00:02.42    

--- ok (2.5s) -> master_stereo.wav 25915494 B  sha256:7f6f04a5e772bd94

=== [MP3 deliverable]
Input #0, wav, from 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\reference\master_stereo.wav':
  Metadata:
    encoder         : Lavf63.1.100
  Duration: 00:01:29.98, bitrate: 2304 kb/s
  Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s24le (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
Output #0, mp3, to 'C:\project\citation-factory\02_agents-last-exam\submission\01_broadcast_audio_conform\reference\master_stereo.mp3':
  Metadata:
    TSSE            : Lavf63.1.100
  Stream #0:0: Audio: mp3, 48000 Hz, stereo, s32p, 192 kb/s
    Metadata:
      encoder         : Lavc63.1.100 libmp3lame
size=     768KiB time=00:00:38.73 bitrate= 162.4kbits/s speed=75.6x elapsed=0:00:00.51    
size=    1792KiB time=00:01:18.79 bitrate= 186.3kbits/s speed=76.6x elapsed=0:00:01.02    
[out#0/mp3 @ 000002050c65ca40] video:0KiB audio:2110KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.028696%
size=    2111KiB time=00:01:29.98 bitrate= 192.1kbits/s speed=76.1x elapsed=0:00:01.18    

--- ok (1.2s) -> master_stereo.mp3 2161196 B  sha256:6ce799b7a8d9905b
[verify] loudness master_stereo.wav: { 	"input_i" : "-23.00", 	"input_tp" : "-1.53", 	"input_lra" : "0.30", 	"input_thresh" : "-33.00", 	"output_i" : "-23.91", 	"output_tp" : "-2.47", 	"output_lra" : "0.40", 	"output_thresh" : "-33.91", 	"normalization_type" : "dynamic", 	"target_offset" : "-0.09" }
[verify] loudness master_stereo.mp3: { 	"input_i" : "-23.26", 	"input_tp" : "-2.39", 	"input_lra" : "0.40", 	"input_thresh" : "-33.26", 	"output_i" : "-23.91", 	"output_tp" : "-3.07", 	"output_lra" : "0.40", 	"output_thresh" : "-33.91", 	"normalization_type" : "dynamic", 	"target_offset" : "-0.09" }

=== [ffprobe WAV]
--- ok (0.1s) -> master_stereo.wav 25915494 B  sha256:7f6f04a5e772bd94

=== [ffprobe MP3]
--- ok (0.0s) -> master_stereo.mp3 2161196 B  sha256:6ce799b7a8d9905b
