9/24/2023 0 Comments Video codec for macmp4 -> MP4 if compiled with GPAC support (no) Or libav* formats if compiled with lavf support (no) or ffms support (no). Or Avisynth if compiled with support (no). Infile can be raw (in which case resolution is required), ![]() The call I am using to open the videowriter: fourcc = cv2.cv.CV_FOURCC('A', 'V', 'C', '1') If AVC1 is the right codec, how do I install ffmpeg + OpenCV correctly? I did brew install gpac profile is optional x264 defaults to highĬould not open codec 'libx264': Unspecified errorÄoes anyone here know the right codec to use with OpenCV and ffmpeg to write to an MP4 container on the Mac? ![]() When I use AVC1 I get the following error: broken ffmpeg default settings detected mp4 file using fourcc FMP4 I get this error: Tag FMP4/0x34504d46 incompatible with output codec id '13' ( ) ![]() avi files using the codec/fourcc code, FMP4. ![]() I am using OpenCV with ffmpeg on a mac to write video.
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