Audio not found warning

[Theo Kooijmans]

When searching in explorer, audio of this clip is fine, but in sequence and sourceplayer I get this and no audio

I got the same problems with v 22.3 but there was no warning!

This also causes audio loss with export.

Looks like Premiere makes a mesh with the same clipnames in different directories. (Mediacache?)

[Theo Kooijmans]

When this happend I also cleared al mediacache, and after conforming all worked fine.

But after a short while however the same error started to appear again.

[Ann Bens]

What kind of audio is inside those mts files.

Can you upload a file for testing?

[Theo Kooijmans]

It looks like it goes wrong with split files,

picture below shows one take as it's imported in Premiere (Sony card directory is copied to harddisk)

This is shown in Premiere

File Path: U:\!WIM Gerrits\Film 7-8\PRIVATE\AVCHD\BDMV\STREAM\00004.MTS
Type: MPEG Movie
File Size: 1,98 GB
Image Size: 1920 x 1080
Frame Rate: 25,00
Source Audio Format: 48000 Hz - Compressed - Stereo
Project Audio Format: 48000 Hz - 32 bit floating point - Stereo
Total Duration: 00:25:31:23
Pixel Aspect Ratio: 1,0
Alpha: None
Color Space: Rec. 709
Color Space Override: Off
Input LUT: None
Video Codec Type: AVCHD H.264 4:2:0

this in VLC

in media info

Duration : 11 min 52 s
Overall bit rate mode : Variable
Overall bit rate : 23.8 Mb/s
Maximum Overall bit rate : 24.0 Mb/s
Recorded date : 2022-05-04 15:44:57+01:00
Writing application : Sony HXR-NX5E

Video
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : CABAC / 2 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 2 frames
Format settings, GOP : M=2, N=13
Codec ID : 27
Duration : 11 min 52 s
Bit rate mode : Variable
Bit rate : 21.4 Mb/s
Maximum bit rate : 22.0 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan type, store method : Separated fields
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.412
Stream size : 1.77 GiB (90%)
IrisFNumber : 7.300000

Audio
ID : 4352 (0x1100)
Menu ID : 1 (0x1)
Format : PCM
Format settings : Big / Signed
Muxing mode : Blu-ray
Codec ID : 128
Duration : 11 min 52 s
Bit rate mode : Constant
Bit rate : 1 536 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Bit depth : 16 bits
Delay relative to video : -100 ms
Stream size : 131 MiB (6%)

[Ann Bens]

These files are ripped from a BD?

I have seen funny things with these kind of files too.

Might want to convert to Prores or something simular first.

[theok8577996]

Hi Ann,

No these files are copied from a Sony SDcard in two tested cases, from a Sony Pxw-X70 and NX5

I have just checked this problem on another system, same problem occurs,

I can try to make the SDcard content available via FTP?

This problem is related to spanned clips, so clips who are split up in segments of about 12 minutes.