No rendering in Vegas pro 23

1. offizieller Beitrag

    Hi all,

    maybe I do something wrong but Voukoder is not rendering the files in my VP23, I use default setting as I want to render proress (.mov) my scene is named vegas, I tried the test but there some bugs that I do not understand much. I normaly choose voukoder template but when I start rendering nothing happens. I add some pics and please cen you give me some advice?

    Thank you

  • Vouk 26. September 2026 um 16:01

    Hat das Thema freigeschaltet.
    • Offizieller Beitrag

    The likely culprit is a mismatch in the color range description. The buffer source declares range=1 (full range), but the scale filter is told in_range=tv (limited range). There's also a possible height issue — 1620 is unusual and the scale filter here isn't actually resizing, just converting format/range, so a scale init failure often traces back to inconsistent color parameters like this range conflict. Error -11 is EAGAIN, which FFmpeg surfaces when the graph can't be configured with the given parameters.

    What to try in Voukoder Pro:

    • Make the color range setting consistent — either full everywhere or limited everywhere. Check the output/encoder color settings and set range to match the source (the source says full).
    • If you have an explicit "color range" or "range flag" option in the encoder config, set it to match rather than leaving it on an auto/conflicting value.
    • If the source really is full-range BT.2020 HDR footage, make sure the encoder profile you picked actually supports 10-bit 4:2:2 (yuv422p10le) — some hardware encoders don't, which can also break graph init.
    • What if you set your video height to 1600? Does that work?
    • Please also set the log level to TRACE. Then restart and try again, this outputs more data on failures.