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Old 11th July 2019, 00:59   #23565  |  Link
manolito
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Join Date: Sep 2003
Location: Berlin, Germany
Posts: 3,078
I cut out a 100MB sample of a standard DVB-T2 broadcast from German public television, get it here:
https://www.sendspace.com/file/51jlvy
//EDIT//
SendSpace has become painfully slow, here is an alternative link:
https://www.zeta-uploader.com/2126706227

It shows corrupted frames with every seek operation using DirectShow based players (which all employ LAV Filters). It plays and seeks nicely using VLC.

Using the preview in an older 32-bit StaxRip it behaves like this with different 32-bit source filters:

1. DSS2Mod with current stable LAVVideosource:
Corrupt frames

2. FFVideoSource version 2.23.1 (latest stable version by Myrsloik):
Major disaster. Preview is totally unusable. Stepping through frames not possible.

3. LWLibavVideoSource (from lsmash-r929-170224-32)
Works without problems. Seeking does not display any corrupt frames.


Frankly I have no idea what I should make out of this. If LSMASH can do it, why can't LAVVideo and FFMS2 ?


Cheers
manolito

Last edited by manolito; 13th July 2019 at 00:37.
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