The video plays fine as the MXF, but there is no audio stream at all. Video:43949kB audio:0kB global headers:0kB muxing overhead 0.000000% Results: ffmpeg version 0.10 Copyright (c) 2000-2012 the FFmpeg developersīuilt on 17:49:23 with gcc 4.2.1 (Apple Inc. Here's what I'm trying: ffmpeg -i input.mpg -map 0:0 -map 0:1 -vcodec copy -f mpeg2video -acodec pcm_s16le -ar 48000 -ac 2 output.mxf Ill document the steps needed to derive an FFmpeg build with the features. Fix poor performance in H.264, H.265 codecs found in MKV, MP4, FLV, F4V, EVO, ASF, 3GP, 3G2, MOV, and AVI containers. Adobe Premiere, Avid Media Composer, and Davinci Resolve can experience choppiness, stuttering, and even crashes. Due to MXF format limitations, frame rate may need to be specified -r 25. AVHWDeviceContext 0x556f744cf140 Error initializing an MFX session: -3. Choppy playback easy fix with FFmpeg and DNxHD/DNxHR in Material Exchange Format (MXF). Alternatively, option -f mxf can be used. The output file format will be guessed from the file extension. I have the MXF wrapping working but it won't convert the audio stream (which needs to be 16bit, 48kHz Linear PCM). The conversion can be done with the following command: ffmpeg -i input.mpg -vcodec mpeg2video -acodec pcms16le -ar 48000 -ac 2 output.mxf.

I have to wrap an MPEG2 video file in an MXF container and convert the audio in the process.

Mfx ffmpeg build