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[BUG] Passthrough audio changes sample rate on multiple audio streams
#4
Okay, the problem seems to be that MediaInfo reports only one audio stream:
General
Count                                    : 331
Count of stream of this kind             : 1
Kind of stream                           : General
Kind of stream                           : General
Stream identifier                        : 0
Count of video streams                   : 1
Count of audio streams                   : 1
Video_Format_List                        : DV
Video_Format_WithHint_List               : DV
Codecs Video                             : DV
Audio_Format_List                        : PCM
Audio_Format_WithHint_List               : PCM
Audio codecs                             : PCM
Complete name                            : C:\Users\Selur\Desktop\multiaudio_32kHz_2006-04-02 17.24.00.avi
Folder name                              : C:\Users\Selur\Desktop
File name extension                      : multiaudio_32kHz_2006-04-02 17.24.00.avi
File name                                : multiaudio_32kHz_2006-04-02 17.24.00
File extension                           : avi
Format                                   : AVI
Format                                   : AVI
Format/Info                              : Audio Video Interleave
Format/Extensions usually used           : avi
Commercial name                          : AVI DVCAM
Commercial name                          : DVCAM
Internet media type                      : video/vnd.avi
File size                                : 22880256
File size                                : 21.8 MiB
File size                                : 22 MiB
File size                                : 22 MiB
File size                                : 21.8 MiB
File size                                : 21.82 MiB
Duration                                 : 6320
Duration                                 : 6 s 320 ms
Duration                                 : 6 s 320 ms
Duration                                 : 6 s 320 ms
Duration                                 : 00:00:06.320
Duration                                 : 00:00:06:08
Duration                                 : 00:00:06.320 (00:00:06:08)
Overall bit rate mode                    : CBR
Overall bit rate mode                    : Constant
Overall bit rate                         : 28962349
Overall bit rate                         : 29.0 Mb/s
Frame rate                               : 25.000
Frame rate                               : 25.000 FPS
Frame count                              : 158
Stream size                              : 128256
Stream size                              : 125 KiB (1%)
Stream size                              : 125 KiB
Stream size                              : 125 KiB
Stream size                              : 125 KiB
Stream size                              : 125.2 KiB
Stream size                              : 125 KiB (1%)
Proportion of this stream                : 0.00561
Recorded date                            : 2009-07-12 19:57:55.000
File creation date                       : UTC 2022-07-10 04:47:11.314
File creation date (local)               : 2022-07-10 06:47:11.314
File last modification date              : UTC 2022-07-10 04:47:11.421
File last modification date (local)      : 2022-07-10 06:47:11.421

Video
Count                                    : 381
Count of stream of this kind             : 1
Kind of stream                           : Video
Kind of stream                           : Video
Stream identifier                        : 0
StreamOrder                              : 0
ID                                       : 0
ID                                       : 0
Format                                   : DV
Format                                   : DV
Commercial name                          : DVCAM
Commercial name                          : DVCAM
Internet media type                      : video/DV
Duration                                 : 6320
Duration                                 : 6 s 320 ms
Duration                                 : 6 s 320 ms
Duration                                 : 6 s 320 ms
Duration                                 : 00:00:06.320
Duration                                 : 00:00:06:08
Duration                                 : 00:00:06.320 (00:00:06:08)
Bit rate mode                            : CBR
Bit rate mode                            : Constant
Bit rate                                 : 24441600
Bit rate                                 : 24.4 Mb/s
Encoded bit rate                         : 28800000
Encoded bit rate                         : 28.8 Mb/s
Width                                    : 720
Width                                    : 720 pixels
Height                                   : 576
Height                                   : 576 pixels
Pixel aspect ratio                       : 1.067
Display aspect ratio                     : 1.333
Display aspect ratio                     : 4:3
Frame rate mode                          : CFR
Frame rate mode                          : Constant
Frame rate                               : 25.000
Frame rate                               : 25.000 FPS
Frame count                              : 158
Standard                                 : PAL
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Chroma subsampling                       : 4:2:0
Bit depth                                : 8
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan type                                : Interlaced
Scan order                               : BFF
Scan order                               : Bottom Field First
Compression mode                         : Lossy
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 2.357
Delay                                    : 3755440
Delay                                    : 1 h 2 min
Delay                                    : 1 h 2 min 35 s 440 ms
Delay                                    : 1 h 2 min
Delay                                    : 01:02:35.440
Delay                                    : 01:02:35:11
Delay                                    : 01:02:35.440 (01:02:35:11)
Delay_DropFrame                          : No
Delay, origin                            : Stream
Delay, origin                            : Raw stream
Time code of first frame                 : 01:02:35:11
TimeCode_DropFrame                       : No
Time code source                         : Subcode time code
Stream size                              : 22752000
Stream size                              : 21.7 MiB (99%)
Stream size                              : 22 MiB
Stream size                              : 22 MiB
Stream size                              : 21.7 MiB
Stream size                              : 21.70 MiB
Stream size                              : 21.7 MiB (99%)
Proportion of this stream                : 0.99439

Audio
Count                                    : 285
Count of stream of this kind             : 1
Kind of stream                           : Audio
Kind of stream                           : Audio
Stream identifier                        : 0
ID                                       : 0-0
ID                                       : 0-0
Format                                   : PCM
Format                                   : PCM
Commercial name                          : PCM
Format settings                          : Big / Signed
Format settings, Endianness              : Big
Format settings, Sign                    : Signed
Muxing mode                              : DV
Muxing mode, more info                   : Muxed in Video #1
Duration                                 : 6320
Duration                                 : 6 s 320 ms
Duration                                 : 6 s 320 ms
Duration                                 : 6 s 320 ms
Duration                                 : 00:00:06.320
Duration                                 : 00:00:06.320
Bit rate mode                            : CBR
Bit rate mode                            : Constant
Bit rate                                 : 1536000
Bit rate                                 : 1 536 kb/s
Encoded bit rate                         : 0
Encoded bit rate                         : 0 b/s
Channel(s)                               : 2
Channel(s)                               : 2 channels
Sampling rate                            : 48000
Sampling rate                            : 48.0 kHz
Samples count                            : 303360
Bit depth                                : 16
Bit depth                                : 16 bits
Delay                                    : 3755440
Delay                                    : 1 h 2 min
Delay                                    : 1 h 2 min 35 s 440 ms
Delay                                    : 1 h 2 min
Delay                                    : 01:02:35.440
Delay                                    : 01:02:35.440
Delay, origin                            : Stream
Delay, origin                            : Raw stream
Delay relative to video                  : 0
Delay relative to video                  : 00:00:00.000
Delay relative to video                  : 00:00:00.000
Stream size                              : 1213440
Stream size                              : 1.16 MiB (5%)
Stream size                              : 1 MiB
Stream size                              : 1.2 MiB
Stream size                              : 1.16 MiB
Stream size                              : 1.157 MiB
Stream size                              : 1.16 MiB (5%)
Proportion of this stream                : 0.05303
Encoded stream size                      : 0
Encoded stream size                      : 0.00 Byte (0%)
Encoded stream size                      :  Byte0
Encoded stream size                      : 0.0 Byte
Encoded stream size                      : 0.00 Byte
Encoded stream size                      : 0.000 Byte
Encoded stream size                      : 0.00 Byte (0%)
StreamSize_Encoded_Proportion            : 0.00000


FFmpeg/FFprobe/FFplayer report:
Input #0, avi, from 'c:\Users\Selur\Desktop\multiaudio_32kHz_2006-04-02 17.24.00.avi':
  Duration: 00:00:06.32, start: 0.000000, bitrate: 28962 kb/s
  Stream #0:0: Video: dvvideo, yuv420p, 720x576 [SAR 16:15 DAR 4:3], 25000 kb/s, 25 fps, 25 tbr, 25 tbn
  Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
  Stream #0:2: Audio: pcm_s16le, 32000 Hz, stereo, s16, 1024 kb/s
MPlayer reports:
======= VIDEO Format ======
  biSize 40
  biWidth 720
  biHeight 576
  biPlanes 1
  biBitCount 0
  biCompression 1685288548='dvsd'
  biSizeImage 0
===========================
[lavf] stream 0: video (dvvideo), -vid 0
==> Found audio stream: 1
ID_AUDIO_ID=0
======= WAVE Format =======
Format Tag: 1 (0x1)
Channels: 2
Samplerate: 48000
avg byte/sec: 192000
Block align: 1
bits/sample: 16
cbSize: 0
==========================================================================
[lavf] stream 1: audio (pcm_s16le), -aid 0
==> Found audio stream: 2
ID_AUDIO_ID=1
======= WAVE Format =======
Format Tag: 1 (0x1)
Channels: 2
Samplerate: 32000
avg byte/sec: 128000
Block align: 1
bits/sample: 16
cbSize: 0
==========================================================================
[lavf] stream 2: audio (pcm_s16le), -aid 1
LAVF: 2 audio and 1 video streams found
LAVF: build 3868772
VIDEO:  [dvsd]  720x576  0bpp  25.000 fps  25000.0 kbps (3051.8 kbyte/s)
[V] filefmt:35  fourcc:0x64737664  size:720x576  fps:25.000  ftime:=0.0400
==========================================================================
First time mediainfo reports less audio streams than libav/ffmpeg -> looking into it.

Cu Selur
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Messages In This Thread
RE: Passthrough audio changes sample rate on multiple audio streams - by Selur - 11.07.2022, 15:37

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