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Bug #6136

Transcoding bug involving H264 profile setting

Added by Jay O almost 3 years ago. Updated over 2 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
2022-02-07
Due date:
% Done:

0%

Estimated time:
Found in version:
HTS Tvheadend 4.3.0~pre+202201122318-0~built202201130132~gitc7b713edb~ubuntu22.04.1
Affected Versions:

Description

I'm new to TVHeadend, I installed it from the unstable ppa for RPi3, Odroid C2 and x86 over the weekend.
On all three, there was an error with as below with the h264 transcoding:

2022-02-07 17:17:12.502 transcode: 0001: 01:H264: ==> Using profile webtv-h264
2022-02-07 17:17:12.503 transcode: 0001: 02:MPEG2AUDIO: ==> Using profile webtv-aac
2022-02-07 17:17:12.503 transcode: 0001: 03:MPEG2AUDIO: ==> Filtered out
2022-02-07 17:17:12.503 transcode: 0001: 04:MPEG2AUDIO: ==> Filtered out
2022-02-07 17:17:12.503 transcode: 0001: 07:PCR: ==> Filtered out
2022-02-07 17:17:12.503 transcode: 0001: 05:TEXTSUB: ==> Filtered out
2022-02-07 17:17:12.577 libav: AVCodecContext: mmco: unref short failure
2022-02-07 17:17:12.603 libav: AVCodecContext: Error setting profile 0.
2022-02-07 17:17:12.603 libav: AVCodecContext: Possible profiles:
2022-02-07 17:17:12.603 libav: AVCodecContext:  baseline
2022-02-07 17:17:12.603 libav: AVCodecContext:  main
2022-02-07 17:17:12.603 libav: AVCodecContext:  high
2022-02-07 17:17:12.603 libav: AVCodecContext:  high10
2022-02-07 17:17:12.603 libav: AVCodecContext:  high422
2022-02-07 17:17:12.603 libav: AVCodecContext:  high444
2022-02-07 17:17:12.603 libav: AVCodecContext:

It's happening because Profile seemed to be set to "0" under webtv-h264 codec profile. Setting it to auto worked for me, but "main" gave a different error ("Error setting profile 77").

Maybe a small bug in the UI somewhere.

History

#1

Updated by Jay O almost 3 years ago

ffmpeg is version 4.4.1-3ubuntu2.

#2

Updated by Flole Systems over 2 years ago

  • Status changed from New to Invalid

You're using an unofficial build. Contact the maintainer of that build for any issues you might have with it.

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