Error during download with transcoding

[pachi81 6]

Hi,

I have a problem with my Emby Server (4.7.13.0) running on windows.

I can convert media (ffmpeg-transcode-4d2836ad-1530-4a54-ad43-4e4ce72d8a44_1.txt) and I can transcode the same media while watching (ffmpeg-transcode-3fdea064-a73c-4c62-a463-638f4187a114_1.txt), but I can not download this media file including transcoding (ffmpeg-transcode-cbf2a996-c0ee-4846-9f5a-2b4394f32e7f_1.txt). Then I get this error:

Quote

2023-08-07 10:24:23.800 Error App: Error during sync transcoding
    *** Error Report ***
    Version: 4.7.13.0
    Command line: C:\Users\Emby\AppData\Roaming\Emby-Server\system\EmbyServer.dll -noautorunwebapp
    Operating system: Microsoft Windows 10.0.22621
    Framework: .NET 6.0.16
    OS/Process: x64/x64
    Runtime: C:/Users/Emby/AppData/Roaming/Emby-Server/system/System.Private.CoreLib.dll
    Processor count: 8
    Data path: C:\Users\Emby\AppData\Roaming\Emby-Server\programdata
    Application path: C:\Users\Emby\AppData\Roaming\Emby-Server\system
    System.Exception: System.Exception: Error starting ffmpeg
       at Emby.Server.MediaEncoding.Encoder.BaseEncoder.Start(EncodingJobOptions options, IProgress`1 progress, CancellationToken cancellationToken)
       at Emby.Server.MediaEncoding.Encoder.MediaEncoder.EncodeVideo(EncodingJobOptions options, IProgress`1 progress, CancellationToken cancellationToken)
       at Emby.Server.Sync.SyncJobProcessor.SyncVideo(SyncJobItem jobItem, Video item, User user, Boolean enableConversion, Boolean forceConversion, SyncOptions syncOptions, ISyncProvider provider, IProgress`1 progress, CancellationToken cancellationToken)
    Source: Emby.Server.MediaEncoding
    TargetSite: Void MoveNext()

Quote

10:24:23.753 [libx264 @ 0000025bfedaaec0] using SAR=1/1
10:24:23.754 [libx264 @ 0000025bfedaaec0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
10:24:23.756 [libx264 @ 0000025bfedaaec0] profile Main, level 3.2, 4:2:0, 8-bit
10:24:23.756 [libx264 @ 0000025bfedaaec0] 264 - core 159 r2991 1771b55 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x1:0 me=hex subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=4 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=300 keyint_min=151 scenecut=0 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=6912 vbv_bufsize=13824 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
10:24:23.756 [matroska @ 0000025bfe2b5900] Tag [6][0][0][0] incompatible with output codec id '94215' ([0][0][0][0])
10:24:23.756 Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input
10:24:23.756 Error initializing output stream 0:0 -- 
10:24:23.767 [aac @ 0000025bfeda9f00] Qavg: 239.321
10:24:23.767 [aac @ 0000025bfeda9f00] 2 frames left in the queue on closing
10:24:23.767 [aac @ 0000025bfedaa6c0] Qavg: 234.790
10:24:23.767 [aac @ 0000025bfedaa6c0] 2 frames left in the queue on closing
10:24:23.768 [aac @ 0000025bff886e80] Qavg: 212.802
10:24:23.768 [aac @ 0000025bff886e80] 2 frames left in the queue on closing
10:24:23.774 Conversion failed!

Is there anything, I can do? I do not want to convert all media before downloading, because I have to remove it afterwards. 

Thank you!

Regards, Michael

ffmpeg-transcode-cbf2a996-c0ee-4846-9f5a-2b4394f32e7f_1.txt ffmpeg-transcode-3fdea064-a73c-4c62-a463-638f4187a114_1.txt embyserver (2).txt ffmpeg-transcode-4d2836ad-1530-4a54-ad43-4e4ce72d8a44_1.txt

[Luke 42083]

Hi, can you provide a copy of the original file for testing? Thanks.

[pachi81 6]

Hi,

sorry, I was on holiday.

As the original file is too big (recording in ts format), I created a new short recording.

Regards, Michael

20230828 - Tagesschau.ts ffmpeg-transcode-34165928-c757-462e-8f57-ac4baebaffba_1.txt

Edited August 28, 2023 by pachi81

[Luke 42083]

@pachi81good news. I tested this against our latest code and it looks like we've already got it resolved in the upcoming 4.8 server release. It converted successfully for me.

[pachi81 6]

@LukeGreat news! Thank you for your support!