Experimental TsReader development (3 Viewers)

[Kotik]

Tony,
Do the changes regarding H.264 affect dvb-s also or they affect iptv streams only?

I am asking cause i am running v55 at the moment and tv is smooth with it.

Will test latest version in the evening anyway

 

[Owlsroost]

Tony,
Do the changes regarding H.264 affect dvb-s also or they affect iptv streams only?

I am asking cause i am running v55 at the moment and tv is smooth with it.

Will test latest version in the evening anyway

They affect everything H.264, so I'd like as many people as possible to test this version.

Basically there was a long-standing bug which most H.264 streams didn't trigger (technically, streams without 'Access Unit Delimiters' didn't play properly because the timestamps were on the wrong output samples).

A good effect of the changes is that the video data is parsed one less time than before, so the CPU usage is a bit lower

Tony

 

[Owlsroost]

nVidia 9400GT 512MB

I've tried playing the sample using LAV video decoder in 'DXVA2 native' mode, on Intel HD, AMD HD6670 and nVidia GT430 GPU's.

As far as I can tell (from CPU usage and snooping with GraphStudioNext) it's playing in DXVA mode in all cases, so I can't reproduce the high CPU problem.

Tony

 

[Owlsroost]

noStopMod59 added -> here <-

Fixed a memory allocation problem in H264 header parser.
Fix for possible crash on filter close/destruct.
Now compatible with MP 1.3.x DVBSub3 filter (in addition to MP 1.2.x DVBSub2 filter).
Improved compatibility with other players e.g. PotPlayer (subtitle output pin will not connect to any filter when used outside MP).

Tony

 

[Caleb]

Nice going Tony, are we going to see v59 in 1.3.0 Alpha?

 

[Owlsroost]

Nice going Tony, are we going to see v59 in 1.3.0 Alpha?

Possibly - we're deciding what's going into 1.3.0 alpha at the moment - that's the reason I need the recent changes tested by as many users as possible

Tony

 

[Sebastiii]

noStopMod59 added -> here <-

Fixed a memory allocation problem in H264 header parser.
Fix for possible crash on filter close/destruct.
Now compatible with MP 1.3.x DVBSub3 filter (in addition to MP 1.2.x DVBSub2 filter).
Improved compatibility with other players e.g. PotPlayer (subtitle output pin will not connect to any filter when used outside MP).

Tony

I will retry it today (surely tonight) v58 give me crash so the new one should fix it thanks

 

[cruse]

Tony just wanted to let you know that whatever you did between v57 and v59 took care of my CPU load problem, it's back to normal now with LAV.

Thanks

 

[Owlsroost]

Tony just wanted to let you know that whatever you did between v57 and v59 took care of my CPU load problem, it's back to normal now with LAV.

Thanks

Good - I was hoping it would

Tony

 

[Caleb]

I also tested on some DVB-T SD channels, and on SD and HD of Kartina.TV (IPTV) channels. Seems to work fine so far!