Wrong frame rate

[kingcrimsonster]

Input file is interlaced 25 fps
Deinterlacer  QTGMC
When I check "Bob" box and select *.mkv for output - output file is frame rate 98.888 FPS.
When I check "Bob" box and select *.avi for output - output file is frame rate normally 50.000 FPS.

[Selur]

You only attached a debug output which contains the creation of the mkv output. (which looks fine)
You did not provide a debug output regarding .avi output.
I tried to reproduce the issue here with .avi output but couldn't.
-> please provide a debug output which shows the problem with the .avi creation

Cu Selur

[kingcrimsonster]

-> please provide a debug output which shows the problem with the .avi creation

Cu Selur

[Selur]

According to the debug output the muxing call specifies 50fps:

"C:\PROGRA~1\Hybrid\64bit\mencoder.exe" -ovc copy "C:\Windows\Temp\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire_19_13_50_2910_05.avi" -demuxer lavf -force-avi-aspect 1.36458 -mc 0  -oac copy -audiofile "C:\Windows\Temp\iId_1_aid_68_lang_en_19_13_50_2910_02.wav" -ofps 50/1 -of avi -o "D:\My Programms\MPEG Programs\AA-CODECS\Hybrid\Selur\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire.avi"

don't see any problem.

Cu Selur

[kingcrimsonster]

According to the debug output the muxing call specifies 50fps:

"C:\PROGRA~1\Hybrid\64bit\mencoder.exe" -ovc copy "C:\Windows\Temp\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire_19_13_50_2910_05.avi" -demuxer lavf -force-avi-aspect 1.36458 -mc 0  -oac copy -audiofile "C:\Windows\Temp\iId_1_aid_68_lang_en_19_13_50_2910_02.wav" -ofps 50/1 -of avi -o "D:\My Programms\MPEG Programs\AA-CODECS\Hybrid\Selur\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire.avi"

don't see any problem.

Cu Selur

Yes, when choosing *.avi output frame rate are set right. When choosing *.mkv output frame rate are wrong.

[Selur]

The mkv muxing call was:

"C:\PROGRA~1\Hybrid\64bit\mkvmerge.exe" --ui-language en -o "D:\Encode\2019\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire.mkv" --global-tags "C:\Users\t_khanyan\AppData\Local\Temp\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire_17_05_20_7710__07.xml" --default-track 1:yes --default-duration 1:50/1fps --aspect-ratio-factor 1:1/1 --no-chapters --compression -1:none --forced-track 1:yes --no-audio --no-subtitles "C:\Users\T_KHAN~1\AppData\Local\Temp\9 [2016 - Den' rozhdeniya v Kremle. Muz-TV 20 let v efire_17_05_20_7710_04.mkv" --language 0:en --default-track 0:yes --forced-track 0:no -a 0 --compression -1:none --no-video --no-subtitles --no-chapters "C:\Users\t_khanyan\AppData\Local\Temp\iId_3_aid_68_lang_en_17_05_20_7710_01.wav"

looks fine to me. "--default-duration 1:50/1fps" sets the fps to 50.
Tried to reproduce the issue and couldn't, for me both UTVideo with avi and mkv produces 50fps video when using QTGMC and bob (with Avisynth and Vapoursynth).

Cu Selur