|j]AdZddlZddlZddlZddlZddlZddlZddlmZddl m Z m Z m Z ddl Z eejjZedz Zeeejvr$ejdeeddlmZmZmZddlZ d$dededededededededefdZdede ee ffdZ d%dedededefdZ!Gdd Z"e#d!kre j$ed"d#gdSdS)&uI ============================================================================= THẬP NGŨ NIÊN (THE FIFTEEN SPRINGS) - ADVERSARIAL AUDIO CONCAT PROBE (M4) ============================================================================= Milestone: M4 Gate Verification - Empirical Challenger 1 Focus: 1. Multi-Shot Mode A vs Mode B Audio Duration Drift & A/V Cut Sync 2. Silent Clip & Missing Audio Track Resilience (Engine vs Orchestrator Fallback) 3. Boundary Smoothing 0.000s Duration Loss Invariant ============================================================================= N)Path)DictListAny05_Production_Pipeline)AudioContinuityEngine get_ffmpeg get_ffprobe@blackTF逻 output_pathdurationfreqcolor has_audio mute_audio sample_ratechannelsreturnctt}|jdd|ddddd|d|g} |r|rL| dddd |d |d d d d dddddddddddt |dt |gnf| dddd|d|d|d d d d dddddddddddt |dt |gn| gd| dt |t |gt j| dd|S) uVTạo video synthetic siêu nhẹ (160x120, ultrafast) để chạy probe cực nhanh.T)parentsexist_okz-y-flavfi-izcolor=c=z :s=160x120:d=z aevalsrc=0:s=:d=z-mapz0:vz1:a-c:vlibx264-preset ultrafast-pix_fmtyuv420pz-c:aaacz-b:a128kz-arz-aczsine=frequency=z :sample_rate=z :duration=)z-anr r!r"r#r$r%-t)capture_outputcheck)r parentmkdirextendstr subprocessrun) rrrrrrrrffmpegcmds EC:\Projects\KieuStory\tests\test_adversarial_m4_audio_concat_probe.pymake_test_clipr4"s\\FTD999 gtFFFHFF C   JJgt%O[%O%OX%O%Ovu 9k:yvvuc+6F6FsS[}}      JJgt%kt%k%k+%k%kai%k%kvu 9k:yvvuc+6F6FsS[}}            JJc(mmS%5%56777N3t48888  media_pathct}|ddddddt|g}tj|ddd}t j|j}|d g}|d i}td |Dd }td |Dd }t|ddt|dd|d u|r|dnd |r7t|d|ddnd|d u|r|dnd |r#t|ddnd|r#t|ddnd|r7t|d|ddndd S)uFPhân tích chi tiết container, video và audio streams qua ffprobe.-verrorz -show_entrieszYstream=codec_type,codec_name,sample_rate,channels,duration,nb_frames:format=duration,sizez-ofjsonT)r)textr*streamsformatc3LK|]}|ddk|V dS) codec_typevideoNget.0ss r3 zprobe_file..Y8JJ1155+>+>'+I+IQ+I+I+I+IJJr5Nc3LK|]}|ddk|V dS)r?audioNrArCs r3rFzprobe_file..ZrGr5rsizer codec_namerr) format_duration size_bytes has_video video_codecvideo_durationr audio_codecrraudio_duration) r r.r/r0r:loadsstdoutrBnextfloatint) r6ffprober2resdatar<fmtv_streama_streams r3 probe_filer_LsmmGwt vs: C .TD I I IC :cj ! !Dhhy"%%G ((8R CJJJJJDQQHJJJJJDQQH!S!9!9::#''&!,,--T)5=Gx||L1114W_h% ZS9Q9Q R RSSSehT)5=Gx||L1114>FMs8<< q99:::A8@GC Z33444aW_h% ZS9Q9Q R RSSSeh   r5?-50dBmin_silence_durnoise_thresholdct}|dt|dd|d|dddg}tj|dd }|j}g}|D]m}d |vrg|d } |t| d d ]#t$rYiwxYwn|r*|d } t|} | d} | | kr| | z SdS)uQĐo thời lượng im lặng ở cuối file âm thanh qua FFmpeg silencedetect.r-afzsilencedetect=noise=rrnull-Tr)r;zsilence_start:rrMrJ) r r.r/r0stderr splitlinessplitappendrW ValueErrorr_) r6rbrcr1r2rZrksilence_startslineparts last_startmeta total_durs r3detect_tail_silencervjs; \\Fc*oo KoKK/KK fc C .T = = =C ZFN!!## t # #JJ/00E %%eE!HNN,<,>> 77777888 ?.????@@@s"""$]]$]$]$]"""~~~HgHHH~~~###%hWe%h%h%h#####r5c d}d}||z}g}t|D]I}|d|dzddz }t||d|dzz |t|Jt }|d z } ||t| d d d } | dusJ| sJt| } | ddusJ| ddksJ| ddksJ| ddksJt| d|z } td|d| ddd| dd| dksJd| dd S)!u PROBE 2: Kiểm chứng quy mô lớn 10 shots (chuẩn 10 shots x 1.0s). Xác nhận với 10 shots, Mode A vẫn giữ vững 0.000s duration loss, trong khi Mode B sẽ gây co rút nghiêm trọng (9 x crossfade_dur). r scale_shot_ri02dr|i2r~zprobe_10_shots_mode_a.mp4g333333?FrrTrrRr&rrrrrSz- [PROBE 2 - 10 Shots Scale Mode A]: Expected z s | Actual rz s | Drift = rrErz)10-shot Mode A drift must be < 0.1s, got N) rr4rnr.rrrr_rr) rrrrexpected_totalrrrr out_scale_aokrtdrifts r3;test_probe_02_ten_shot_scale_mode_a_zero_drift_verificationz]TestAdversarialM4AudioConcatProbe.test_probe_02_ten_shot_scale_mode_a_zero_drift_verifications  "X-y!! ! !A6166666A 1xcAFl C C C C LLQ &((!<<  / /     % 0  Tzzzz!!#####+&&K D((((M"e++++M"e++++J1$$$$D)*^;<< O~OOZ^_oZpOOOCHOOOO P P Ps{{{PPPP{{{{{r5c t|dz ddd}t|dz dd}t|d z ddd }t|d z dd d}t|t|t|t|g}d }t}|dz } ||t| ddd} | dus Jd| sJt | } | ddusJ| ddksJ| ddksJ| ddksJt | d|z dksJtd| dd| dd| ddd d!S)"u PROBE 3A: Xác nhận AudioContinuityEngine chống chịu hoàn hảo với clip thiếu stream audio (-an) và clip câm. z c1_normal.mp4g?r T)rrrzc2_no_audio.mp4F)rrz c3_mute.mp4)rrrz c4_normal.mp4ipg @zprobe_silent_engine.mp4rrrzFAudioContinuityEngine must handle missing audio streams without crash!rrRr&rrrrrMg?z( [PROBE 3A - Engine Concat Resilience]:  zHz stereo, dur=z.2fz s [PASSED]N)r4r.rrrr_rr) rrc1c2c3c4rrr out_engineok_engmeta_engs r3:test_probe_03a_engine_silent_and_missing_stream_resiliencez\TestAdversarialM4AudioConcatProbe.test_probe_03a_engine_silent_and_missing_stream_resiliencesH63Z^ _ _ _ H'883RW X X X H}4sd_c d d d H63Z^ _ _ _R#b''3r77CGG4 &(( 99 33   OO% 4  ~~~g~~~  """""j)) $,,,, &%//// &%//// #q((((8-.?@@4GGGG h(=:QhhT\]jTkhh}EFW}Xhhhh i i i i ir5ct}|dd}tj|}t dt d|t d|t d|d|vr|dus Jd t }t d |tj|s Jd d S) u> PROBE 3B [CRITICAL VULNERABILITY]: Kiểm chứng lỗi đường dẫn ffprobe tại production_orchestrator.py:1170. Biểu thức `ffmpeg_exe.replace('ffmpeg', 'ffprobe')` đã biến đổi: `ffmpeg-9.0.2-full_buildin fmpeg.exe` thành `ffprobe-9.0.2-full_buildin fprobe.exe` (không tồn tại!). Hậu quả: Lỗi FileNotFoundError bị nuốt chửng bởi `except Exception: has_a = True`, khiến Fallback Concat luôn phán đoán clip có audio, dẫn tới crash `:a matches no streams` trên FFmpeg. r1rYz2 [PROBE 3B - FFprobe Path Vulnerability Analysis]:z ffmpeg_exe: z corrupted_ffprobe: z Path exists?: zffmpeg-9.0.2-full_buildFzFEmpirical proof: corrupted_ffprobe points to a non-existent directory!z canonical_ffprobe: z*get_ffprobe() points to a valid executableN)r replaceospathrrr )rr ffmpeg_execorrupted_ffprobeis_corrupted_path_existingcanonical_ffprobes r35test_probe_03b_orchestrator_fallback_ffprobe_path_bugzWTestAdversarialM4AudioConcatProbe.test_probe_03b_orchestrator_fallback_ffprobe_path_bug!s \\ &..xCC%'W^^4E%F%F" DEEE 2j22333 9&799::: B&@BBCCC % 2 2-666X766 (MM 9&799:::w~~/00^^2^^^0^^r5c t t|dz dd}t|dz dd}t|t|g}t}|dz }||t|dd d |d z }||t|dd d t |}t |} t |ddz dksJt | ddz dksJt dtdtdtdtdtf fd } | |ddd} | |ddd} tdtd| ddtd| dd| d ks| | d!z ksJd"| d#| d$d%Sd%S)&uK PROBE 4: Kiểm chứng tính đồng bộ tuyệt đối của lời thoại / âm thanh ở cuối timeline. - Shot 1 (0.0s - 2.0s): Tần số thấp 220Hz. - Shot 2 (2.0s - 4.0s): Tần số cao 1000Hz (đại diện cho thoại quan trọng ở shot 2). - Trong Mode A: Âm thanh 1000Hz của Shot 2 BẮT BUỘC bắt đầu chính xác tại timestamp 2.0s (±0.03s do micro-fade). - Trong Mode B (crossfade=1.0s): Âm thanh 1000Hz bị kéo về bắt đầu tại timestamp 1.0s (sớm 1.0s trước khi chuyển cảnh video!). zdialogue_s1.mp4r r~zdialogue_s2.mp4izprobe_sync_mode_a.mp4rFrrzprobe_sync_mode_b.mp4rrMg@r video_filestartrrrc dt|dt|dt|dd|dddd g }tj|d d }|jD]Y}d |vrS t |d d dcS#t$rYUwxYwZdS)Nz-ssr(rrez bandpass=f=z:width_type=h:w=50,volumedetectrrfrgTrhz mean_volume:rirgX)r.r/r0rkrlrWrm Exception)rrrrr2rZrqr1s r3extract_sample_volumezvTestAdversarialM4AudioConcatProbe.test_probe_04_dialogue_cut_alignment_at_timeline_tail..extract_sample_volumeYss5zz4Xc*ooJTJJJfcC .TEEEC --//  !T))$TZZ%?%?%B%H%H%J%J1%MNNNNN$* 5s2?B44 CCg333333?g?)rrrz4 [PROBE 4 - Dialogue Cut Alignment at t=1.2s..1.6s]:z7 Mode A (Boundary Smoothing) 1000Hz Volume at t=1.4s: z.1fz dB (Clean separation)z7 Mode B (Acrossfade) 1000Hz Volume at t=1.4s: z dB (Audio leaked prematurely!)gAg$@zsDH'883S Q Q Q H'883T R R RR#b''"&((22**5#e**C`emA* B B B22**5#e**C`elx*yyyE""E""6+,s233c99996+,s233c9999 d 5 E Y\ af      +*5cPTUUU **5cPTUUU  FGGG n nnnnooo w wwwwxxxE!!Z*t2C%C%C%C r: r rdn r r r&D%CC!!%C%Cr5N) __name__ __module__ __qualname____doc__rrrrrr5r3rxrxsw[[OiOiOib%Q%Q%QNiii@___:3 3 3 3 3 r5rx__main__r8z-s)r r r TFrr)r`ra)%rrsysr:mathshutilr/pathlibrtypingrrrpytest__file__resolver+ PROJECT_ROOT PIPELINE_DIRr.rinsertaudio_continuity_enginerr r production_orchestratorporWrXboolr4r_rvrxrmainrr5r3rs[   """""""""" tH~~%%''.5 66 3|CH$$HOOAss<(()))RRRRRRRRRR$$$$ '''' '  '  '  ''' ''''T4DcN<D5Y\kp8k k k k k k k k \ zFK4&'''''r5