You may try iDealshare VideoGo which is professional
OGV Converter.
Work as the OGV Decoder, iDealshare VideoGo can fast and batch convert OGV to almost all popular video formats like convert OGV to MP4, convert OGV to AVI, convert OGV to MKV, convert OGV to MPG, WMV, ASF, Apple ProRes, MOV, RM, DV, FLV, WebM, VOB, 3GP, TS and etc. It even supporting converting OGV video to audio format like convert OGV to MP3, OGG, WAV, WMA, M4A, FLAC, AC3, AAC and etc.
Work as the OGV Encoder, iDealshare VideoGo can easily create and encode OGV from other video formats including MP4, AVI, WMV, WTV, WebM, SWF, FLV, F4V, MOV, DV, AVCHD, MTS, MOD, TOD, MVI, MXF, DVR and etc.