W|h,jSrSSKrSSKJr SSKJr SSKJr SSK J r "SS5r \S S j5r g) z"MoviePy audio writing with ffmpeg.N) FFPLAY_BINARY)requires_duration)cross_platform_popen_params) ffmpeg_toolscD\rSrSrSrS SjrSrSrSrSr Sr S r g ) FFPLAY_AudioPreviewer ah A class to preview an AudioClip. Parameters ---------- fps_input Frames per second of the input audio (given by the AudioClip being written down). nbytes: Number of bytes to encode the sound: 1 for 8bit sound, 2 for 16bit, 4 for 32bit sound. Default is 2 bytes, it's fine. nchannels: Number of audio channels in the clip. Default to 2 channels. c[SSSSSU--SSU-/n[R"5Sn[UR S 5S 5S :aUS US :XaSOS/- nO USSU-/- nUSS/- n[ [ R[ R[ RS.5n[ R"U40UD6Ul g)Nz -autoexitz-nodispz-fzs%dlez-arz%d.rz -ch_layoutstereomonoz-acz-i-)stdoutstderrstdin) rrffplay_versionintsplitrspDEVNULLSTDOUTPIPEPopenproc)self fps_inputnbytes nchannelscmdr popen_paramss `/home/james-whalen/.local/lib/python3.13/site-packages/moviepy/audio/io/ffplay_audiopreviewer.py__init__FFPLAY_AudioPreviewer.__init__s     q6z "  9  &446q9 ~##C(+ , 1 %N C y  C     3zzRYY I HHS1L1 cURRRUR55 g![aFnURR 5up4UbUR 5nUSU3n[ U5eSnAff=f)zASend a raw audio frame (a chunck of audio) to ffplay to be playedNzB MoviePy error: FFPLAY encountered the following error while : )rrwritetobytesIOError communicatedecode)r frames_arrayerr_ ffplay_errorerrors r% write_frames"FFPLAY_AudioPreviewer.write_framesGs ! IIOO ! !,"6"6"8 9 !"ii335OA'+224 %%(  %.  !s36 BABBc[US5(aUR(aURRR5 SURlURRb5URRR5 SURlURR 5 SUlggg)z@Closes the writer, terminating the subprocess if is still alive.rN)hasattrrrcloserwaitrs r%r8FFPLAY_AudioPreviewer.closeWs 4 TYY IIOO ! ! #"DIIOyy+   &&(#'  IINN DI&/ r(c$UR5 gNr8r:s r%__del__FFPLAY_AudioPreviewer.__del__cs  r(cU$r=r:s r% __enter__FFPLAY_AudioPreviewer.__enter__is r(c$UR5 gr=r>)rexc_type exc_value tracebacks r%__exit__FFPLAY_AudioPreviewer.__exit__ls  r()rN)rr) __name__ __module__ __qualname____firstlineno____doc__r&r4r8r?rCrI__static_attributes__rBr(r%rr s.* '2R!  r(rcfU(d UR(dSnO URn[XUR5nSnURUSX1S9HCnU(a(SnUbUR 5 UbUR 5 UR U5 ME SSS5 g!,(df  g=f)a7 A function that wraps the FFPLAY_AudioPreviewer to preview an AudioClip Parameters ---------- fps Frame rate of the sound. 44100 gives top quality, but may cause problems if your computer is not fast enough and your clip is complicated. If the sound jumps during the preview, lower it (11025 is still fine, 5000 is tolerable). buffersize The sound is not generated all at once, but rather made by bunches of frames (chunks). ``buffersize`` is the size of such a chunk. Try varying it if you meet audio problems (but you shouldn't have to). nbytes: Number of bytes to encode the sound: 1 for 8bit sound, 2 for 16bit, 4 for 32bit sound. 2 bytes is fine. audio_flag, video_flag: Instances of class threading events that are used to synchronize video and audio during ``VideoClip.preview()``. iDT) chunksizequantizer!fpsFN)rTrr" iter_chunkssetr9r4) cliprT buffersizer! audio_flag video_flag previewer first_framechunks r%ffplay_audiopreviewr^ps< xxC((C sDNN ;y %% 4& E# )NN$)OO%  " "5 )  < ; ;s AB"" B0)NirNN) rO subprocessrmoviepy.configrmoviepy.decoratorsr moviepy.toolsrmoviepy.video.iorrr^rBr(r%rds;((05)bbJKO2*2*r(