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    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
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  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
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  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
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Sur d’autres sites (9586)

  • FFmpeg Error while filtering : Cannot allocate memory While Using Gifs Overlay Over Video

    4 mars 2021, par Abhishek Sharma

    creating overlay gif over video but One gif is stoping after one loop and all other gifs are in a continuous loop by default in the file and FFmpeg throws an error

    


    Command :

    


    ffmpeg -y -i "2021_03_04_03_54_43.mp4" -f lavfi -i "color=000000:s=540x960" -ignore_loop 0 -i "2021_03_04_03_55_08.gif" -ignore_loop 0 -i "2021_03_04_03_56_19.gif" -ignore_loop 0 -i "2021_03_04_04_02_29.gif" -ignore_loop 0 -i "2021_03_04_04_03_50.gif" -filter_complex "[0:v]trim=0:15.047,setpts=PTS-STARTPTS[Clip_0_VideoTrim_0] ;[0:a]atrim=0:15.047,asetpts=PTS-STARTPTS,volume=1[Clip_0_AudioTrim_0] ;[1:v]crop=540:960:0:0,boxblur=luma_radius=10:chroma_radius=10:luma_power=1,scale=540:960[Clip_0_BG] ;[Clip_0_VideoTrim_0]scale=540:960[Clip_0_FG] ;[Clip_0_BG][Clip_0_FG]overlay=0:0:shortest=1[Clip_0_BackgroundOutput] ;[Clip_0_BackgroundOutput][Clip_0_AudioTrim_0]concat=n=1:v=1:a=1[ClipsVideoOut][ClipsAudioOut] ;[2:v]format=yuva444p,colorchannelmixer=aa=1,scale=226.374008178711 :-1,rotate=0:c=none:ow=rotw(0):oh=roth(0)[OverLay_2] ;[ClipsVideoOut][OverLay_2]overlay=enable='between(t,3.839,7.6)':x='(389.626037597656-(overlay_w/2))':y='(205.619873046875-(overlay_h/2))':shortest=1[OverlayLayer_2] ;[3:v]format=yuva444p,colorchannelmixer=aa=1,scale=179.254348754883 :-1,rotate=0:c=none:ow=rotw(0):oh=roth(0)[OverLay_3] ;[OverlayLayer_2][OverLay_3]overlay=enable='between(t,0,3.762)':x='(117.589767456055-(overlay_w/2))':y='(759.018127441406-(overlay_h/2))':shortest=1[OverlayLayer_3] ;[4:v]format=yuva444p,colorchannelmixer=aa=1,scale=326.199066162109 :-1,rotate=0:c=none:ow=rotw(0):oh=roth(0)[OverLay_4] ;[OverlayLayer_3][OverLay_4]overlay=enable='between(t,7.478,11.24)':x='(118.761810302734-(overlay_w/2))':y='(153.96012878418-(overlay_h/2))':shortest=1[OverlayLayer_4] ;[5:v]format=yuva444p,colorchannelmixer=aa=1,scale=268.915679931641 :-1,rotate=0:c=none:ow=rotw(0):oh=roth(0)[OverLay_5] ;[OverlayLayer_4][OverLay_5]overlay=enable='between(t,11.25,15.011)':x='(396.322570800781-(overlay_w/2))':y='(747.451477050781-(overlay_h/2))':shortest=1[OverlayOutput] ;[OverlayOutput][ClipsAudioOut]concat=n=1:v=1:a=1[OutputVideo][OutputAudio]" -map [OutputVideo] -map [OutputAudio] -c:v libx264 -c:a aac -b:a 256k -r 30 -preset ultrafast "2021_03_04_04_04_09.mp4" -hide_banner" ;

    


    ffmpeg Log :

    


    2021-03-04 16:04:10.092 +05:30 [INF] Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '2021_03_04_03_54_43.mp4':
2021-03-04 16:04:10.100 +05:30 [INF]   Metadata:
2021-03-04 16:04:10.112 +05:30 [INF]     major_brand     : isom
2021-03-04 16:04:10.123 +05:30 [INF]     minor_version   : 512
2021-03-04 16:04:10.131 +05:30 [INF]     compatible_brands: isomiso2avc1mp41
2021-03-04 16:04:10.141 +05:30 [INF]     encoder         : Lavf57.76.100
2021-03-04 16:04:10.151 +05:30 [INF]     comment         : vid:v090444d0000bivu4o5qa7loe16h27e0
2021-03-04 16:04:10.164 +05:30 [INF]     genre           : aweme_6677028628938787590
2021-03-04 16:04:10.202 +05:30 [INF]   Duration: 00:00:15.05, start: 0.000000, bitrate: 1562 kb/s
2021-03-04 16:04:10.253 +05:30 [INF]     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 540x960, 1485 kb/s, 59.94 fps, 59.94 tbr, 60k tbn, 119.88 tbc (default)
2021-03-04 16:04:10.262 +05:30 [INF]     Metadata:
2021-03-04 16:04:10.275 +05:30 [INF]       handler_name    : VideoHandler
2021-03-04 16:04:10.303 +05:30 [INF]     Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 64 kb/s (default)
2021-03-04 16:04:10.309 +05:30 [INF]     Metadata:
2021-03-04 16:04:10.325 +05:30 [INF]       handler_name    : SoundHandler
2021-03-04 16:04:10.334 +05:30 [INF] Input #1, lavfi, from 'color=000000:s=540x960':
2021-03-04 16:04:10.366 +05:30 [INF]   Duration: N/A, start: 0.000000, bitrate: N/A
2021-03-04 16:04:10.403 +05:30 [INF]     Stream #1:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 540x960 [SAR 1:1 DAR 9:16], 25 tbr, 25 tbn, 25 tbc
2021-03-04 16:04:10.416 +05:30 [INF] Input #2, gif, from '2021_03_04_03_55_08.gif':
2021-03-04 16:04:10.482 +05:30 [INF]   Duration: 00:00:00.20, start: 0.000000, bitrate: 2071 kb/s
2021-03-04 16:04:10.536 +05:30 [INF]     Stream #2:0: Video: gif, bgra, 269x386, 14.25 fps, 19.08 tbr, 100 tbn, 100 tbc
2021-03-04 16:04:10.570 +05:30 [INF] Input #3, gif, from '2021_03_04_03_56_19.gif':
2021-03-04 16:04:10.616 +05:30 [INF]   Duration: 00:00:01.47, start: 0.000000, bitrate: 11618 kb/s
2021-03-04 16:04:10.666 +05:30 [INF]     Stream #3:0: Video: gif, bgra, 300x300, 28.92 fps, 100 tbr, 100 tbn, 100 tbc
2021-03-04 16:04:10.680 +05:30 [INF] Input #4, gif, from '2021_03_04_04_02_29.gif':
2021-03-04 16:04:10.714 +05:30 [INF]   Duration: 00:00:00.90, start: 0.000000, bitrate: 824 kb/s
2021-03-04 16:04:10.793 +05:30 [INF]     Stream #4:0: Video: gif, bgra, 310x300, 20.67 fps, 19.75 tbr, 100 tbn, 100 tbc
2021-03-04 16:04:10.811 +05:30 [INF] Input #5, gif, from '2021_03_04_04_03_50.gif':
2021-03-04 16:04:10.845 +05:30 [INF]   Duration: 00:00:00.48, start: 0.000000, bitrate: 1516 kb/s
2021-03-04 16:04:10.871 +05:30 [INF]     Stream #5:0: Video: gif, bgra, 480x480, 14.33 fps, 12.25 tbr, 100 tbn, 100 tbc
2021-03-04 16:04:10.882 +05:30 [INF] Stream mapping:
2021-03-04 16:04:10.891 +05:30 [INF]   Stream #0:0 (h264) -> trim
2021-03-04 16:04:10.901 +05:30 [INF]   Stream #0:1 (aac) -> atrim
2021-03-04 16:04:10.913 +05:30 [INF]   Stream #1:0 (rawvideo) -> crop
2021-03-04 16:04:10.918 +05:30 [INF]   Stream #2:0 (gif) -> format
2021-03-04 16:04:10.926 +05:30 [INF]   Stream #3:0 (gif) -> format
2021-03-04 16:04:10.932 +05:30 [INF]   Stream #4:0 (gif) -> format
2021-03-04 16:04:10.935 +05:30 [INF]   Stream #5:0 (gif) -> format
2021-03-04 16:04:10.943 +05:30 [INF]   concat:out:v0 -> Stream #0:0 (libx264)
2021-03-04 16:04:10.949 +05:30 [INF]   concat:out:a0 -> Stream #0:1 (aac)
2021-03-04 16:04:10.951 +05:30 [INF] Press [q] to stop, [?] for help
2021-03-04 16:04:10.960 +05:30 [INF] frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
2021-03-04 16:04:11.070 +05:30 [INF] [libx264 @ 2013EB00] using SAR=1/1
2021-03-04 16:04:11.092 +05:30 [INF] [libx264 @ 2013EB00] using cpu capabilities: none!
2021-03-04 16:04:11.116 +05:30 [INF] [libx264 @ 2013EB00] profile Constrained Baseline, level 3.1, 4:2:0, 8-bit
2021-03-04 16:04:11.119 +05:30 [INF] [libx264 @ 2013EB00] 264 - core 157 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
2021-03-04 16:04:11.126 +05:30 [INF] Output #0, mp4, to '2021_03_04_04_04_09.mp4':
2021-03-04 16:04:11.129 +05:30 [INF]   Metadata:
2021-03-04 16:04:11.136 +05:30 [INF]     major_brand     : isom
2021-03-04 16:04:11.251 +05:30 [INF]     minor_version   : 512
2021-03-04 16:04:11.261 +05:30 [INF]     compatible_brands: isomiso2avc1mp41
2021-03-04 16:04:11.274 +05:30 [INF]     genre           : aweme_6677028628938787590
2021-03-04 16:04:11.282 +05:30 [INF]     comment         : vid:v090444d0000bivu4o5qa7loe16h27e0
2021-03-04 16:04:11.293 +05:30 [INF]     encoder         : Lavf58.45.100
2021-03-04 16:04:11.324 +05:30 [INF]     Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 540x960 [SAR 1:1 DAR 9:16], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
2021-03-04 16:04:11.328 +05:30 [INF]     Metadata:
2021-03-04 16:04:11.338 +05:30 [INF]       encoder         : Lavc58.91.100 libx264
2021-03-04 16:04:11.341 +05:30 [INF]     Side data:
2021-03-04 16:04:11.358 +05:30 [INF]       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
2021-03-04 16:04:11.377 +05:30 [INF]     Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 256 kb/s (default)
2021-03-04 16:04:11.380 +05:30 [INF]     Metadata:
2021-03-04 16:04:11.392 +05:30 [INF]       encoder         : Lavc58.91.100 aac
2021-03-04 16:04:11.469 +05:30 [INF] frame=    2 fps=0.0 q=0.0 size=       0kB time=00:00:00.04 bitrate=   8.3kbits/s speed=0.0928x    
2021-03-04 16:04:11.972 +05:30 [INF] frame=   16 fps= 16 q=25.0 size=       0kB time=00:00:00.46 bitrate=   0.8kbits/s dup=3 drop=0 speed=0.463x    
2021-03-04 16:04:12.480 +05:30 [INF] frame=   28 fps= 18 q=23.0 size=     256kB time=00:00:00.88 bitrate=2377.2kbits/s dup=5 drop=0 speed=0.582x    
2021-03-04 16:04:13.012 +05:30 [INF] frame=   41 fps= 20 q=23.0 size=     256kB time=00:00:01.34 bitrate=1557.5kbits/s dup=7 drop=0 speed=0.664x    
2021-03-04 16:04:13.493 +05:30 [INF] frame=   53 fps= 21 q=25.0 size=     512kB time=00:00:01.76 bitrate=2377.0kbits/s dup=9 drop=0 speed=0.696x    
2021-03-04 16:04:14.023 +05:30 [INF] frame=   66 fps= 22 q=22.0 size=     768kB time=00:00:02.18 bitrate=2882.6kbits/s dup=11 drop=0 speed=0.714x    
2021-03-04 16:04:14.535 +05:30 [INF] frame=   77 fps= 22 q=23.0 size=     768kB time=00:00:02.57 bitrate=2441.1kbits/s dup=13 drop=0 speed=0.724x    
2021-03-04 16:04:15.030 +05:30 [INF] frame=   91 fps= 22 q=24.0 size=    1024kB time=00:00:03.01 bitrate=2779.1kbits/s dup=15 drop=0 speed=0.743x    
2021-03-04 16:04:15.547 +05:30 [INF] frame=  104 fps= 23 q=23.0 size=    1280kB time=00:00:03.45 bitrate=3030.9kbits/s dup=17 drop=0 speed=0.756x    
2021-03-04 16:04:16.118 +05:30 [INF] frame=  109 fps= 21 q=23.0 size=    1280kB time=00:00:04.78 bitrate=2192.2kbits/s dup=18 drop=0 speed=0.942x    
2021-03-04 16:04:16.543 +05:30 [INF] frame=  109 fps= 20 q=23.0 size=    1280kB time=00:00:06.61 bitrate=1584.6kbits/s dup=18 drop=0 speed=1.19x    
2021-03-04 16:04:17.042 +05:30 [INF] frame=  109 fps= 18 q=23.0 size=    1280kB time=00:00:08.82 bitrate=1188.4kbits/s dup=18 drop=0 speed=1.45x    
2021-03-04 16:04:17.545 +05:30 [INF] frame=  109 fps= 17 q=23.0 size=    1280kB time=00:00:10.89 bitrate= 962.9kbits/s dup=18 drop=0 speed=1.65x    
2021-03-04 16:04:17.864 +05:30 [INF] Error while filtering: Cannot allocate memory
2021-03-04 16:04:17.889 +05:30 [INF] Failed to inject frame into filter network: Cannot allocate memory
2021-03-04 16:04:17.908 +05:30 [INF] Error while processing the decoded data for stream #0:0
2021-03-04 16:04:18.048 +05:30 [INF] [libx264 @ 2013EB00] frame I:1     Avg QP:20.00  size: 43401
2021-03-04 16:04:18.051 +05:30 [INF] [libx264 @ 2013EB00] frame P:101   Avg QP:23.36  size: 13076
2021-03-04 16:04:18.054 +05:30 [INF] [libx264 @ 2013EB00] mb I  I16..4: 100.0%  0.0%  0.0%
2021-03-04 16:04:18.058 +05:30 [INF] [libx264 @ 2013EB00] mb P  I16..4: 11.9%  0.0%  0.0%  P16..4: 44.6%  0.0%  0.0%  0.0%  0.0%    skip:43.5%
2021-03-04 16:04:18.062 +05:30 [INF] [libx264 @ 2013EB00] coded y,uvDC,uvAC intra: 34.5% 62.9% 16.0% inter: 23.5% 29.1% 3.2%
2021-03-04 16:04:18.064 +05:30 [INF] [libx264 @ 2013EB00] i16 v,h,dc,p: 35% 20% 19% 25%
2021-03-04 16:04:18.067 +05:30 [INF] [libx264 @ 2013EB00] i8c dc,h,v,p: 34% 22% 33% 12%
2021-03-04 16:04:18.071 +05:30 [INF] [libx264 @ 2013EB00] kb/s:3209.61
2021-03-04 16:04:18.076 +05:30 [INF] [aac @ 2013C440] Qavg: 2650.414
2021-03-04 16:04:18.081 +05:30 [INF] [aac @ 2013C440] 2 frames left in the queue on closing
2021-03-04 16:04:18.099 +05:30 [INF] Conversion failed!


    


  • Google Speech API returns empty result for some FLAC files, and not for the others although they have same codec and sample rate

    15 mars 2021, par Chad

    Below code is what I used to make request for transcription.

    


    import io
from google.cloud import speech_v1p1beta1 as speech
def transcribe_file(speech_file):
    """Transcribe the given audio file."""

    client = speech.SpeechClient()

    encoding = speech.RecognitionConfig.AudioEncoding.FLAC
    if os.path.splitext(speech_file)[1] == ".wav":
        encoding = speech.RecognitionConfig.AudioEncoding.LINEAR16
    with io.open(speech_file, "rb") as audio_file:
        content = audio_file.read()

    audio = speech.RecognitionAudio(content=content)
    config = speech.RecognitionConfig(
        encoding=speech.RecognitionConfig.AudioEncoding.FLAC,
        sample_rate_hertz=32000,
        language_code="ja-JP",
        max_alternatives=3,
        enable_word_time_offsets=True,
        enable_automatic_punctuation=True,
        enable_word_confidence=True,
    )

    response = client.recognize(config=config, audio=audio)
    #print(speech_file, "Recognition Done")
    return response


    


    As I wrote in title, the results of response has empty list for some files, and not for some files.
They have same sample rate and codec(32000, FLAC)

    


    Below is the result of ffprobe -i "AUDIOFILE" -show_streams for one of each cases.

    


    Left one is empty one. The only difference is duration of file.

    


    How can I get non empty results ?

    


    Result of ffprobe

    


    Edit :

    


    Result of ffprobe show stream show format

    


    Something not captured in one screen

    


    Sadly, re-mux didn't work.

    


    I used ffmpeg-git-20210225

    


    ffbrobe result of broken one

    


    ./ffprobe -show_streams -show_format broken.flac 
ffprobe version N-56320-ge937457b7b-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 8 (Debian 8.3.0-6)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
  libavutil      56. 66.100 / 56. 66.100
  libavcodec     58.125.101 / 58.125.101
  libavformat    58. 68.100 / 58. 68.100
  libavdevice    58. 12.100 / 58. 12.100
  libavfilter     7.107.100 /  7.107.100
  libswscale      5.  8.100 /  5.  8.100
  libswresample   3.  8.100 /  3.  8.100
  libpostproc    55.  8.100 / 55.  8.100
Input #0, flac, from 'broken.flac':
  Metadata:
    encoder         : Lavf58.45.100
  Duration: 00:00:00.90, start: 0.000000, bitrate: 342 kb/s
  Stream #0:0: Audio: flac, 32000 Hz, mono, s16
[STREAM]
index=0
codec_name=flac
codec_long_name=FLAC (Free Lossless Audio Codec)
profile=unknown
codec_type=audio
codec_tag_string=[0][0][0][0]
codec_tag=0x0000
sample_fmt=s16
sample_rate=32000
channels=1
channel_layout=mono
bits_per_sample=0
id=N/A
r_frame_rate=0/0
avg_frame_rate=0/0
time_base=1/32000
start_pts=0
start_time=0.000000
duration_ts=28672
duration=0.896000
bit_rate=N/A
max_bit_rate=N/A
bits_per_raw_sample=16
nb_frames=N/A
nb_read_frames=N/A
nb_read_packets=N/A
DISPOSITION:default=0
DISPOSITION:dub=0
DISPOSITION:original=0
DISPOSITION:comment=0
DISPOSITION:lyrics=0
DISPOSITION:karaoke=0
DISPOSITION:forced=0
DISPOSITION:hearing_impaired=0
DISPOSITION:visual_impaired=0
DISPOSITION:clean_effects=0
DISPOSITION:attached_pic=0
DISPOSITION:timed_thumbnails=0
[/STREAM]
[FORMAT]
filename=broken.flac
nb_streams=1
nb_programs=0
format_name=flac
format_long_name=raw FLAC
start_time=0.000000
duration=0.896000
size=38362
bit_rate=342517
probe_score=100
TAG:encoder=Lavf58.45.100
[/FORMAT]


    


    ffprobe result of non_broken one

    


    ./ffprobe -show_streams -show_format non_broken.flac 
ffprobe version N-56320-ge937457b7b-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 8 (Debian 8.3.0-6)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
  libavutil      56. 66.100 / 56. 66.100
  libavcodec     58.125.101 / 58.125.101
  libavformat    58. 68.100 / 58. 68.100
  libavdevice    58. 12.100 / 58. 12.100
  libavfilter     7.107.100 /  7.107.100
  libswscale      5.  8.100 /  5.  8.100
  libswresample   3.  8.100 /  3.  8.100
  libpostproc    55.  8.100 / 55.  8.100
Input #0, flac, from 'non_broken.flac':
  Metadata:
    encoder         : Lavf58.45.100
  Duration: 00:00:00.86, start: 0.000000, bitrate: 358 kb/s
  Stream #0:0: Audio: flac, 32000 Hz, mono, s16
[STREAM]
index=0
codec_name=flac
codec_long_name=FLAC (Free Lossless Audio Codec)
profile=unknown
codec_type=audio
codec_tag_string=[0][0][0][0]
codec_tag=0x0000
sample_fmt=s16
sample_rate=32000
channels=1
channel_layout=mono
bits_per_sample=0
id=N/A
r_frame_rate=0/0
avg_frame_rate=0/0
time_base=1/32000
start_pts=0
start_time=0.000000
duration_ts=27648
duration=0.864000
bit_rate=N/A
max_bit_rate=N/A
bits_per_raw_sample=16
nb_frames=N/A
nb_read_frames=N/A
nb_read_packets=N/A
DISPOSITION:default=0
DISPOSITION:dub=0
DISPOSITION:original=0
DISPOSITION:comment=0
DISPOSITION:lyrics=0
DISPOSITION:karaoke=0
DISPOSITION:forced=0
DISPOSITION:hearing_impaired=0
DISPOSITION:visual_impaired=0
DISPOSITION:clean_effects=0
DISPOSITION:attached_pic=0
DISPOSITION:timed_thumbnails=0
[/STREAM]
[FORMAT]
filename=non_broken.flac
nb_streams=1
nb_programs=0
format_name=flac
format_long_name=raw FLAC
start_time=0.000000
duration=0.864000
size=38701
bit_rate=358342
probe_score=100
TAG:encoder=Lavf58.45.100
[/FORMAT]


    


    And the result of ffmpeg -f lavfi -i sine=d=0.864:r=32000 output.flac

    


    ffmpeg version 3.4.8-0ubuntu0.2 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
  configuration: --prefix=/usr --extra-version=0ubuntu0.2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
  WARNING: library configuration mismatch
  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libavresample   3.  7.  0 /  3.  7.  0
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100
Input #0, lavfi, from 'sine=d=0.864:r=32000':
  Duration: N/A, start: 0.000000, bitrate: 512 kb/s
    Stream #0:0: Audio: pcm_s16le, 32000 Hz, mono, s16, 512 kb/s
File 'output.flac' already exists. Overwrite ? [y/N] y
Stream mapping:
  Stream #0:0 -> #0:0 (pcm_s16le (native) -> flac (native))
Press [q] to stop, [?] for help
Output #0, flac, to 'output.flac':
  Metadata:
    encoder         : Lavf57.83.100
    Stream #0:0: Audio: flac, 32000 Hz, mono, s16, 128 kb/s
    Metadata:
      encoder         : Lavc57.107.100 flac
[Parsed_sine_0 @ 0x55c317ddda00] EOF timestamp not reliable
size=      16kB time=00:00:00.86 bitrate= 154.0kbits/s speed= 205x    
video:0kB audio:8kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 99.364586%


    


  • XABE : One or more errors occurred (FFmpeg)

    22 mars 2021, par A Farmanbar

    I am trying to build video from images by below piece of code :

    


    FFmpeg.SetExecutablesPath(dir);
FFmpeg.Conversions.New()
   .BuildVideoFromImages(files)
   .SetInputFrameRate(_video.Fps)
   .SetFrameRate(_video.Fps)
   .SetPixelFormat(PixelFormat.bgr24)
   .SetOutput(dir + "\\output.mp4").Start().Wait();


    


    but I get below error

    


    System.AggregateException: One or more errors occurred. (ffmpeg version n4.3.2-160-gfbb9368226 Copyright (c) 2000-2021 the FFmpeg developers&#xA;  built with gcc 9.3-win32 (GCC) 20200320&#xA;  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp&#xA;  libavutil      56. 51.100 / 56. 51.100&#xA;  libavcodec     58. 91.100 / 58. 91.100&#xA;  libavformat    58. 45.100 / 58. 45.100&#xA;  libavdevice    58. 10.100 / 58. 10.100&#xA;  libavfilter     7. 85.100 /  7. 85.100&#xA;  libswscale      5.  7.100 /  5.  7.100&#xA;  libswresample   3.  7.100 /  3.  7.100&#xA;  libpostproc    55.  7.100 / 55.  7.100&#xA;[mjpeg @ 0000018b7067a780] bits 217 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 253 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 159 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 234 is invalid&#xA;[mjpeg @ 0000018b7067a780] unable to decode APP fields: Invalid data found when processing input&#xA;    Last message repeated 2 times&#xA;[mjpeg @ 0000018b7067a780] Found EOI before any SOF, ignoring&#xA;[mjpeg @ 0000018b7067a780] unable to decode APP fields: Invalid data found when processing input&#xA;    Last message repeated 1 times&#xA;[mjpeg @ 0000018b7067a780] No JPEG data found in image&#xA;[mjpeg @ 0000018b7067a780] bits 95 is invalid&#xA;[mjpeg @ 0000018b7067a780] Found EOI before any SOF, ignoring&#xA;[mjpeg @ 0000018b7067a780] bits 133 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 31 is invalid&#xA;[mjpeg @ 0000018b7067a780] dqt: invalid precision&#xA;[mjpeg @ 0000018b7067a780] unable to decode APP fields: Invalid data found when processing input&#xA;    Last message repeated 8 times&#xA;[mjpeg @ 0000018b7067a780] No JPEG data found in image&#xA;[mjpeg @ 0000018b7067a780] Found EOI before any SOF, ignoring&#xA;[mjpeg @ 0000018b7067a780] bits 105 is invalid&#xA;[image2 @ 0000018b72294f80] decoding for stream 0 failed&#xA;[image2 @ 0000018b72294f80] Could not find codec parameters for stream 0 (Video: mjpeg (Progressive), none(bt470bg/unknown/unknown), lossless): unspecified size&#xA;Consider increasing the value for the &#x27;analyzeduration&#x27; and &#x27;probesize&#x27; options&#xA;Input #0, image2, from &#x27;C:\Users\a\AppData\Local\Temp\79b5fa99-f5a5-4788-b126-ef1549eb2086\img_%03d.jpg&#x27;:&#xA;  Duration: 00:00:00.38, start: 0.000000, bitrate: N/A&#xA;    Stream #0:0: Video: mjpeg (Progressive), none(bt470bg/unknown/unknown), lossless, 29 fps, 29 tbr, 29 tbn, 29 tbc&#xA;File &#x27;C:\Users\a\source\repos\ConsoleApp1\ConsoleApp1\bin\Debug\net5.0\output.mp4&#x27; already exists. Exiting.)&#xA; ---> Xabe.FFmpeg.Exceptions.ConversionException: ffmpeg version n4.3.2-160-gfbb9368226 Copyright (c) 2000-2021 the FFmpeg developers&#xA;  built with gcc 9.3-win32 (GCC) 20200320&#xA;  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp&#xA;  libavutil      56. 51.100 / 56. 51.100&#xA;  libavcodec     58. 91.100 / 58. 91.100&#xA;  libavformat    58. 45.100 / 58. 45.100&#xA;  libavdevice    58. 10.100 / 58. 10.100&#xA;  libavfilter     7. 85.100 /  7. 85.100&#xA;  libswscale      5.  7.100 /  5.  7.100&#xA;  libswresample   3.  7.100 /  3.  7.100&#xA;  libpostproc    55.  7.100 / 55.  7.100&#xA;[mjpeg @ 0000018b7067a780] bits 217 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 253 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 159 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 234 is invalid&#xA;[mjpeg @ 0000018b7067a780] unable to decode APP fields: Invalid data found when processing input&#xA;    Last message repeated 2 times&#xA;[mjpeg @ 0000018b7067a780] Found EOI before any SOF, ignoring&#xA;[mjpeg @ 0000018b7067a780] unable to decode APP fields: Invalid data found when processing input&#xA;    Last message repeated 1 times&#xA;[mjpeg @ 0000018b7067a780] No JPEG data found in image&#xA;[mjpeg @ 0000018b7067a780] bits 95 is invalid&#xA;[mjpeg @ 0000018b7067a780] Found EOI before any SOF, ignoring&#xA;[mjpeg @ 0000018b7067a780] bits 133 is invalid&#xA;[mjpeg @ 0000018b7067a780] bits 31 is invalid&#xA;[mjpeg @ 0000018b7067a780] dqt: invalid precision&#xA;[mjpeg @ 0000018b7067a780] unable to decode APP fields: Invalid data found when processing input&#xA;    Last message repeated 8 times&#xA;[mjpeg @ 0000018b7067a780] No JPEG data found in image&#xA;[mjpeg @ 0000018b7067a780] Found EOI before any SOF, ignoring&#xA;[mjpeg @ 0000018b7067a780] bits 105 is invalid&#xA;[image2 @ 0000018b72294f80] decoding for stream 0 failed&#xA;[image2 @ 0000018b72294f80] Could not find codec parameters for stream 0 (Video: mjpeg (Progressive), none(bt470bg/unknown/unknown), lossless): unspecified size&#xA;Consider increasing the value for the &#x27;analyzeduration&#x27; and &#x27;probesize&#x27; options&#xA;Input #0, image2, from &#x27;C:\Users\a\AppData\Local\Temp\79b5fa99-f5a5-4788-b126-ef1549eb2086\img_%03d.jpg&#x27;:&#xA;  Duration: 00:00:00.38, start: 0.000000, bitrate: N/A&#xA;    Stream #0:0: Video: mjpeg (Progressive), none(bt470bg/unknown/unknown), lossless, 29 fps, 29 tbr, 29 tbn, 29 tbc&#xA;File &#x27;C:\Users\a\source\repos\ConsoleApp1\ConsoleApp1\bin\Debug\net5.0\output.mp4&#x27; already exists. Exiting.&#xA;   at Xabe.FFmpeg.FFmpegWrapper.&lt;>c__DisplayClass11_0.<runprocess>b__0()&#xA;   at System.Threading.Tasks.Task`1.InnerInvoke()&#xA;   at System.Threading.Tasks.Task.&lt;>c.&lt;.cctor>b__277_0(Object obj)&#xA;   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)&#xA;--- End of stack trace from previous location ---&#xA;   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)&#xA;   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task&amp; currentTaskSlot, Thread threadPoolThread)&#xA;--- End of stack trace from previous location ---&#xA;   at Xabe.FFmpeg.Conversion.Start(String parameters, CancellationToken cancellationToken)&#xA;   --- End of inner exception stack trace ---&#xA;   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)&#xA;   at System.Threading.Tasks.Task.Wait()&#xA;   at ConsoleApp1.Program.Main(String[] args) in C:\Users\a\source\repos\ConsoleApp1\ConsoleApp1\Program.cs:line 79&#xA;</runprocess>

    &#xA;

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