Issues generating SRT from 4k MP4

Davidebyzero / EXIFfromMP4

Extracts EXIF data from video files (currently just 4K/6K Photo videos recorded by the Panasonic GH5)

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Issues generating SRT from 4k MP4 #2

Open VisionaryMind opened 3 years ago

VisionaryMind commented 3 years ago

Have you by chance tested this out with Firmware v2.7? I just compiled the code and ran get-exif-subtitles, and it consistently outputs a 0k SRT. Perhaps there has been a major EXIF formatting change in this firmware update? Are there any requirements for recording format or quality? I typically use MP4 LPCM, but for this test switched to ordinary MP4 with 4k / 100M / 30p quality.

Davidebyzero commented 3 years ago

@VisionaryMind, it only works with video recorded in 4K/6K Photo mode. The movie mode MP4 files (e.g. MP4 LPCM) have no per-frame metadata.