I recently encountered a video that was streamed from the website using Microsoft Smooth Streaming Media and Silverlight. I managed to get into the Manifest.xml file and download each of the individual fragments for the highest quality version of the video. I'm trying to reconstruct them into a single mp4 file, but unfortunately since they don't contain codec information and they're all self-contained packages, it's not enough to just put all the bytes together and call it good, I'll need to reconstruct the header with the codec information and then reconstruct the actual data (which should be easy because it starts after the mdat atom.)
I DO have the codec information from the Manifest.xml file, for the video it is:
Bitrate: 4000000
FourCC: H264
Resolution: 1280x720
There's also an attribute called CodecPrivateDat a, but I'm not sure what it's for.
Can anyone help me figure out how to put these back together?
I DO have the codec information from the Manifest.xml file, for the video it is:
Bitrate: 4000000
FourCC: H264
Resolution: 1280x720
There's also an attribute called CodecPrivateDat a, but I'm not sure what it's for.
Can anyone help me figure out how to put these back together?