Comments (3)
rkfg
commented on August 28, 2024
I'm rebasing my branch with some patches so this issue gets spammed. Anyway, it seems something inside libav is not behaving properly. Either MKV is not well-defined in terms of supported formats or av_codec_get_tag2 should not be used like that. Maybe it doesn't support getting tags for subtitle streams, I have no idea really. The fact is, it prevents adding aubtitles to an MKV container and it's wrong so I removed that check. It's redundant anyway because right after adding a stream we check the result for NULL, so if it didn't work for whatever reason we'd throw_if.
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h4tr3d
commented on August 28, 2024
Do you use libav? What is happen if you just replace it with ffmpeg? ;-)
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rkfg
commented on August 28, 2024
Uhh, no, I'm using the mainstream FFmpeg. The problem is googling the information about the C API that's also called ffmpeg as the CLI utility (which is far more popular). So I usually use libav in queries and the result is mostly what I need.
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