MPEG Streamclip is a powerful free video player/converter/editor for
Mac and Windows. It can play many movie files, not only MPEGs; it can
convert MPEG files between muxed/demuxed formats for authoring; it can
encode movies to many formats, including iPod; it can cut, trim and
join movies. MPEG Streamclip can also download videos from YouTube and
Google by entering the page URL.

You can use MPEG Streamclip to open and play most movie formats
including MPEG files or transport streams; edit them with Cut, Copy,
Paste, and Trim; set In/Out points and convert them into muxed or
demuxed files, or export them to QuickTime, AVI, DV and MPEG-4 files
with more than professional quality, so you can easily import them in
a DVD authoring tool, and use them with many other applications or
devices.

Supported input formats: MPEG, VOB, PS, M2P, MOD, VRO, DAT, MOV, DV,
AVI, MP4, TS, M2T, MMV, REC, VID, AVR, M2V, M1V, MPV, AIFF, M1A, MP2,
MPA, AC3, ...

Compatibility
Architecture: PPC x86 (Intel:Mac)

All Universal Binaries.
v1.7 - 1.8 - 1.9.2 tested working in OS X 10.2.6
. and in 10.9.5
v1.9.3b8 (2012) needs OS X 10.3.9 its lowest.