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[BUG] Interlaced files encoded lossless, muxed with mencoder in AVI, are 10% shorter
#8
It took longer for me to install the developer version, because I was the first Avast Antivirus user to install this version, so Avast sent automatically 2 files to their lab for testing, after the response that the files are clean, for every file in the 64bit directory I received a message that the file is corrupt and to choose between: Try again, Skip (I pressed this button for every about 30 files) or Cancel installation, until I cancelled, and started again the installation with Avast disabled, and this time the installation worked.
About bug and the developer version received with the fix '-mc 0' for mencoder:
- the duration and the file size with mencoder is now correct, the same as with mkvmerge and ffmpeg
- "creating avi file with mencoder" no longer stops at 90% (and jumps at the next step), but continues to 91% until 100%
- the debug file don't show skipped frames
- but the audio (like in my first post) still cannot be heard in VLC and Premiere Pro
According to the mencoder specification:
-mc 0 -noskip to ensure A/V sync
-mc 0 should always be combined with -noskip for mencoder, otherwise it will almost certainly cause A-V desync
If -noskip wasn't added to this developer version, maybe this is the cause for the audio problem with mencoder.
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RE: Interlaced files encoded lossless, muxed with mencoder in AVI, are 10% shorter - by mihai - 28.12.2022, 14:17

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