23.12.2025, 02:08
Hybrid Windows rev 2025.11.09.1
Whenever I attempt to transcode a range of video using frame selection it always includes a few extra frames at the tail end of the source, while also seemingly temporally compressing it so that over the course of the video once an equivalent amount of frames in the source and transcode have played they become out of sync. The frame ranges themselves have been selected quite precisely and verified in both VirtualDub and Premiere Pro, so I'm certain I'm inputting the correct in and out points. No speed change settings are enabled to my knowledge.
Additionally, upon transcoding said videos the audio becomes out of sync, starting around five frames too late.
Step-by-step:
I tried to cut a shorter source clip via MKVToolNix as a sample but somehow the transcode of that resulted in a video track that was double the length of the specified range, but let me know if you'd like the original file as a sample and I can PM it. In the meantime I've attached an image detailing the issue.
As a secondary issue that may or may not be related, Hybrid refuses to cut audio that is added from an external file (required as I had to resync some parts), where the job went straight to the "create" step without first "extracting audio as pcm/wav using ffmpeg" as it would with audio attached to the video file. This resulted in me having to mux the source clip and the resynced audio in MKVToolNix and then putting that new file into Hybrid, which allowed it to be cut (though the aforementioned offset issue remains in the Hybrid transcode)
Whenever I attempt to transcode a range of video using frame selection it always includes a few extra frames at the tail end of the source, while also seemingly temporally compressing it so that over the course of the video once an equivalent amount of frames in the source and transcode have played they become out of sync. The frame ranges themselves have been selected quite precisely and verified in both VirtualDub and Premiere Pro, so I'm certain I'm inputting the correct in and out points. No speed change settings are enabled to my knowledge.
Additionally, upon transcoding said videos the audio becomes out of sync, starting around five frames too late.
Step-by-step:
- Open Hybrid
- Load file (for reference it's encoded in HUFFYUV, 720x480 29.97fps w/PCM audio)
- Set x265 preset to veryslow (not sure why this doesn't save w/profiles)
- Override PAR to 8x9 (also doesn't save)
- Add current audio stream
- Input start & end frames 534-2911
- Set output path
- Add to queue & start
I tried to cut a shorter source clip via MKVToolNix as a sample but somehow the transcode of that resulted in a video track that was double the length of the specified range, but let me know if you'd like the original file as a sample and I can PM it. In the meantime I've attached an image detailing the issue.
As a secondary issue that may or may not be related, Hybrid refuses to cut audio that is added from an external file (required as I had to resync some parts), where the job went straight to the "create" step without first "extracting audio as pcm/wav using ffmpeg" as it would with audio attached to the video file. This resulted in me having to mux the source clip and the resynced audio in MKVToolNix and then putting that new file into Hybrid, which allowed it to be cut (though the aforementioned offset issue remains in the Hybrid transcode)