[HELP] MP4 PCM error

[ssdde]

If you are not using lossless x264 compression, then why aim for lossless audio?

Cu Selur

i want to encode a MP4 file that as the same size as the original file, so PCM should reserve, otherwise the encoded filesize is smaller than the original.

and because its subtitle will encode in the picture, as part of content, i think MP4 with X264+PCM is best, don't want to use MKV.

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and when i try to encode a MP4 file , x264+AAC,

it displayed the error message, can't encode