[mythtv-users] Help with playback issue on recordings from a single channel

John Pilkington johnpilk222 at gmail.com
Sat Dec 25 21:52:26 UTC 2021


On 25/12/2021 21:04, John Pilkington wrote:

>>
> 
> But I usually run project-X on my mpeg recordings, and it's not happy 
> with this one.   I'll try something else.

... giving this.  I had over written a short local recording with your 
file.  That explains the filenames.
> 
{{{

ionice -c3 mythffmpeg -hide_banner -ignore_unknown  -noaccurate_seek 
-ss -0.0200 -t 329.5690    -i 
/home/john/SGs/RcSG3/10001_20211225200600.ts  -vcodec copy -acodec copy 
-avoid_negative_ts make_zero -f mpegts 
/mnt/dat1/TScut_work/10001_20211225200600_3973_001.ts

[mpegts @ 0x555d185da5c0] PES packet size mismatch
[mpegts @ 0x555d185da5c0] Packet corrupt (stream = 1, dts = 5992423806). 
 

[mpegts @ 0x555d185da5c0] stream 2 : no PTS found at end of file, 
duration not set 

Input #0, mpegts, from '/home/john/SGs/RcSG3/10001_20211225200600.ts':
   Duration: 00:06:45.25, start: 66178.166733, bitrate: 7671 kb/s
     Stream #0:0[0x760]: Video: mpeg2video (Main), yuv420p(tv, top 
first), 1920x1080 [SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn, 
59.94 tbc
     Side data:
       cpb: bitrate max/min/avg: 18824400/0/0 buffer size: 9764864 
vbv_delay: N/A
     Stream #0:1[0x761](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 
5.1(side), fltp, 384 kb/s
     Stream #0:2[0x762](spa): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 
stereo, fltp, 128 kb/s
Output #0, mpegts, to 
'/mnt/dat1/TScut_work/10001_20211225200600_3973_001.ts':
   Metadata:
     encoder         : Lavf58.45.100
     Stream #0:0: Video: mpeg2video (Main), yuv420p(tv, top first), 
1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 29.97 fps, 29.97 tbr, 90k tbn, 90k tbc
     Side data:
       cpb: bitrate max/min/avg: 18824400/0/0 buffer size: 9764864 
vbv_delay: N/A
     Stream #0:1(eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 
5.1(side), fltp, 384 kb/s
Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[mpegts @ 0x555d185da5c0] PES packet size mismatch0:06:43.69 
bitrate=7553.3kbits/s speed=80.4x
[mpegts @ 0x555d185da5c0] Packet corrupt (stream = 1, dts = 5992423806). 
 

frame=12124 fps=2397 q=-1.0 Lsize=  374745kB time=00:06:45.10 
bitrate=7578.1kbits/s speed=80.1x
video:343320kB audio:18957kB subtitle:0kB other streams:0kB global 
headers:0kB muxing overhead: 3.441480%



update recorded set basename = '10001_20211225200600.ts', transcoded = 1 
where recordedid = '36347' ;
update recordedfile set basename = '10001_20211225200600.ts', container 
= 'MPEG2-TS' where recordedid = '36347' ;
running: ionice -c3 mythcommflag -q --rebuild --file 
/home/john/SGs/RcSG3/10001_20211225200600.ts


}}}


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