[FFmpeg-trac] #9102(undetermined:new): make HLS from multicast with ac3 audio track which have 0 channels
FFmpeg
trac at avcodec.org
Wed Feb 17 06:51:25 EET 2021
#9102: make HLS from multicast with ac3 audio track which have 0 channels
-------------------------------------+-------------------------------------
Reporter: krs_vital | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: ac3 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by krs_vital):
i found the same problem with mp3 audio track
(https://mycloud.g-service.ru:4430/s/Sb1j5fjWNCpMYUE):
ffprobe -i /var/db/stream1.ts
[mpegts @ 0x349ddc0] Could not find codec parameters for stream 3 (Audio:
mp3 ([4][0][0][0] / 0x0004), 0 channels): unspecified frame size
Consider increasing the value for the 'analyzeduration' (0) and
'probesize' (5000000) options
Input #0, mpegts, from '/var/db/stream1.ts':
Duration: 00:00:10.41, start: 89870.739067, bitrate: 8233 kb/s
Program 17105
Metadata:
service_name : Viasat Nature/History HD
service_provider: HTB+
Stream #0:1[0x131]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50
tbr, 90k tbn, 50 tbc
Stream #0:2[0x195](rus): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz,
stereo, s16p, 160 kb/s
Stream #0:3[0x1a9](eng): Audio: mp3 ([4][0][0][0] / 0x0004), 0
channels
Stream #0:4[0x7c1](rus): Subtitle: dvb_subtitle ([6][0][0][0] /
0x0006)
No Program
Stream #0:0[0x12]: Data: epg
Unsupported codec with id 98306 for input stream 0
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Ticket URL: <https://trac.ffmpeg.org/ticket/9102#comment:5>
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