DVRescue sounds promising — thank you. From https://github.com/mipops/dvrescue https://github.com/mipops/dvrescue > dvmerge A script that takes multiple transf

DVRescue sounds promising — thank you. From https://github.com/mipops/dvrescue https://github.com/mipops/dvrescue > dvmerge A script that takes multiple transfers of the same tape containing errors and combines them to create one file with the best information available for each problematic frame. dvmerge is part of dvrescue. See dvrescue -h on a recent build. > dvplay A script that plays back and visualizes the DV errors as a stack of images. Running with the -x flag will produce JPEGs instead of just playing them. > Snapshot daily builds are at https://mediaarea.net/download/snapshots/binary/dvrescue/ https://mediaarea.net/download/snapshots/binary/dvrescue/.