Format guide
MP4 format: container, codecs and compatibility
Understand what an MP4 file contains and when GrabFlow can copy, merge or re-encode its tracks.
Formats
Media format knowledge
Understand containers, codecs and local processing limits.
Format guide
WebM format and browser conversion
Learn how VP8, VP9 and Opus are commonly used in WebM and when conversion is required.
Format guide
MPEG-TS files and segmented video
Understand TS transport streams, segment compatibility and MP4 repackaging.
Format guide
M3U8 playlists and HLS streams
Learn what an M3U8 playlist references and why a playlist is not the final video file.
Format guide
MOV format, codecs and MP4 conversion
Understand QuickTime MOV containers and when their video and audio tracks can be copied to MP4.
Format guide
MP3 audio format and bitrate choices
Understand MP3 output, bit rates and the trade-off between file size and audio quality.