No audio in recording
No audio in recordingAdded by Marcus Henriksson almost 13 years ago
Hi,
Recently upgraded tvheadend to 2.12.99~git20111014 (taken from dushmaniacs repo), and now some recordings are missing audio.
It's totaly random, not consistent at all.
mkvinfo on a recording thats missing audio:
+ EBML head
|+ EBML version: 1
|+ EBML read version: 1
|+ EBML maximum ID length: 4
|+ (Unknown element: EBMLMaxSizeLength; ID: 0x42f3 size: 4)
|+ Doc type: matroska
|+ Doc type version: 2
|+ Doc type read version: 2
+ Segment, size 1766142652
|+ Seek head (subentries will be skipped)
|+ EbmlVoid (size: 430)
|+ Segment information
| + Segment UID: 0x38 0x90 0x6b 0x8c 0xd1 0x6d 0x9f 0x5d 0xf2 0x96 0x10 0x22 0x93 0xcc 0xc6 0xcc
| + Title: CSI NY
| + Muxing application: HTS Tvheadend Matroska muxer
| + Writing application: HTS Tvheadend 2.12.99~git20111014.83c8467~odk1~lucid
| + Timecode scale: 1000000
| + Duration: 3448.480s (00:57:28.480)
|+ Segment tracks
| + A track
| + Track number: 1
| + Track UID: 1
| + Track type: video
| + Lacing flag: 0
| + Codec ID: V_MPEG2
| + CodecPrivate, length 94
| + Default duration: 40.000ms (25.000 fps for a video track)
| + Video track
| + Pixel width: 720
| + Pixel height: 576
| + Display unit: 3
| + Display width: 16
| + Display height: 9
|+ Tags
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: DATE_BROADCASTED
| + String: 2012-01-23 21:00:00
| + (Unknown element: DummyElement)
| + TagLanguage: und
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: ORIGINAL_MEDIA_TYPE
| + String: TV
| + (Unknown element: DummyElement)
| + TagLanguage: und
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: TVCHANNEL
| + String: Kanal 5 Väst
| + (Unknown element: DummyElement)
| + TagLanguage: und
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: SUMMARY
| + String: (164:180/s8)
| + (Unknown element: DummyElement)
| + TagLanguage: und
|+ Cluster
you can clearly see that the first track only contains a video track
looking at a mkv that works (that is a recording from the same channel)
+ EBML head
|+ EBML version: 1
|+ EBML read version: 1
|+ EBML maximum ID length: 4
|+ (Unknown element: EBMLMaxSizeLength; ID: 0x42f3 size: 4)
|+ Doc type: matroska
|+ Doc type version: 2
|+ Doc type read version: 2
+ Segment, size 1827390678
|+ Seek head (subentries will be skipped)
|+ EbmlVoid (size: 430)
|+ Segment information
| + Segment UID: 0x31 0xad 0xb1 0x77 0x5d 0x29 0x01 0xd0 0x2b 0x63 0x66 0x96 0xe9 0x47 0x63 0x60
| + Title: CSI Miami
| + Muxing application: HTS Tvheadend Matroska muxer
| + Writing application: HTS Tvheadend 2.12.99~git20111014.83c8467~odk1~lucid
| + Timecode scale: 1000000
| + Duration: 3264.400s (00:54:24.400)
|+ Segment tracks
| + A track
| + Track number: 1
| + Track UID: 1
| + Track type: video
| + Lacing flag: 0
| + Codec ID: V_MPEG2
| + CodecPrivate, length 94
| + Default duration: 40.000ms (25.000 fps for a video track)
| + Video track
| + Pixel width: 720
| + Pixel height: 576
| + Display unit: 3
| + Display width: 16
| + Display height: 9
| + A track
| + Track number: 2
| + Track UID: 2
| + Track type: audio
| + Lacing flag: 0
| + Codec ID: A_MPEG/L2
| + Language: swe
| + Default duration: 24.000ms (41.667 fps for a video track)
| + Audio track
| + Sampling frequency: 48000
| + Channels: 2
|+ Tags
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: DATE_BROADCASTED
| + String: 2012-01-19 21:00:00
| + (Unknown element: DummyElement)
| + TagLanguage: und
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: ORIGINAL_MEDIA_TYPE
| + String: TV
| + (Unknown element: DummyElement)
| + TagLanguage: und
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: TVCHANNEL
| + String: Kanal 5 Mitt/Norr
| + (Unknown element: DummyElement)
| + TagLanguage: und
| + Tag
| + Targets
| + TargetTypeValue: 50
| + Simple
| + Name: SUMMARY
| + String: (215:232/s10)
| + (Unknown element: DummyElement)
| + TagLanguage: und
|+ Cluster
you can see the audio track.
Is there some way I can debug this, the log in the webgui looks ok, it writes
video and audio as it should.