The Conversion Notebook

Video & Audio Format Notes

Choose the container and codec for the player, file size and quality you need.

A container is the file wrapper, such as MP4 or MKV. A codec encodes the picture or sound inside it. Playback depends on both.

OutputCommon UseWhat to Check
MP4 / H.264Everyday video playbackAudio codec, resolution and your player’s requirements
HEVC / H.265More compact video at a chosen qualityDecoder support in the target player
AV1Modern video deliveryEncoder availability and target decoder support
MKV / MOV / WebMEditing or playback workflowsWhich codecs the destination application accepts
MP3 / AAC / Ogg VorbisCompressed audioQuality settings and player compatibility
FLAC / WAVLossless audio outputSource quality and storage space

Other Available Targets

The reviewed application also includes AVI, WMV, MPEG-2, 3GP, FLV, SWF and GIF targets. Preset availability can be filtered by input compatibility. A listed format is not certification for every device.

Hardware Is Conditional

H.264, H.265 and AV1 hardware encoding is checked at runtime. Availability depends on the exact encoder, GPU, driver and selected settings. Software encoding remains an option.

Set up a dedicated NVIDIA NVENC preset →

Keep Going

Convert Video Files →Convert for Devices →Extract Audio from Video →Convert AVI to MP4 →Convert Video for iPad →Convert MP4 to MP3 →Convert WMA to MP3 →