Cypheros Transportstream Forum

English-speaking Support => TS-Doctor 2.x => Thema gestartet von: lenapark am Februar 14, 2017, 06:13:32

Titel: ts doctor won't find any errors of hevc ts
Beitrag von: lenapark am Februar 14, 2017, 06:13:32
Here is the video file: https://mega.nz/#!00JRxZAR!gY3fpfeQNkewiuflBosH1wzDTG1JMvBolGWb1NTtIY0
Log from ffmpeg : http://pastebin.com/ueigzfpU
Log from TS doctor : http://pastebin.com/pVBM27vW

Please check the video file, You will see the glitches on it.
but TS doctor doesn't detected any errors though ffmpeg does it.
I used 'ffmpeg -hwaccel dxva2 -loglevel info -i  "test.ts" -f null - 2>"test.txt"' for debugging.
It's very strange.
Titel: Re: ts doctor won't find any errors of hevc ts
Beitrag von: Cypheros am Februar 15, 2017, 02:04:30
TS-Doctor is not doing elementary stream analysis for HEVC yet and the HEVC video stream has no CRC and no packet length value to detect errors. Missing packets should be indicated by discontinuety errors, but in your test file, the discontinueties are already fixed.

ffmpeg is has a full featured HEVC video decoder and doing ES analysis.