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[BUG] Interlaced files encoded lossless, muxed with mencoder in AVI, are 10% shorter
#21
In the latest developer version, with ffmpeg as default, instead of mencoder, the video has the correct duration, the sound can be heard in VLC, and the sound info looks corectly (the same as the original audio) in MediaInfo (Bit rate: 256 kb/s, Stream size: 1.83 MiB).
In Premiere Pro, the sound it is a loud noise like in the previous Hybrid versions (inluding the official versions), maybe it is a Premiere Pro problem (in VLC the sound is good, not loud noise); in timeline this loud noise can be replaced with the original sound (from the original M2TS file).
I encoded the 1 minute video 50i with these lossless codecs, to 50p using QTGMC deinterlacing, to check if the sound works in Premiere Pro:
x264 lossless.mp4 = MP4Box
x264 lossless.avi = ffmpeg
x265 lossless.mp4 = MP4Box
FFV1.avi = ffmpeg
UT Video.avi = ffmpeg
FFvHuff.avi = ffmpeg
The 2 files muxed with MP4Box has sound in Premiere Pro, the 4 files muxed with ffmpeg has loud noise in Premiere Pro (the voice almost cannot be heard).
I can send you these files (or you can encode them) if you can verify their sound in Premiere Pro.
I can also encodeĀ to these lossless video codecsĀ to MKV (muxing with mkvmerge) in Hybrid, then I'll mux these files to AVI and MP4 (because Premiere Pro doesn't import MKV), to check the sound in Premiere Pro.
This developer version, with ffmpeg as default, needs removal or replacement for this option:
Config > Containers > Avi: Always use ffmpeg for muxing
It can be replaced to (if mencoder will remain in Hybrid for muxing to AVI, as a second option after the default ffmpeg):
Config > Containers > Avi: Always use mencoder for muxing
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RE: Interlaced files encoded lossless, muxed with mencoder in AVI, are 10% shorter - by mihai - 29.12.2022, 23:15

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