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https://gitlab.com/mbunkus/mkvtoolnix.git
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e1b27818e9
In an earlier commit I introduced a workaround for h.264/h.265 files being mis-detected as MPEG transport streams. That workaround was used when the first bytes in a file were a valid h.264/h.265 start code. Unfortunately this prevents the detection of valid MPEG transport streams if they do indeed contain such a start code. The fix is to remove the aforementioned workaround. Instead mkvmerge now requires 333 KB of consecutive MPEG transport stream headers inside the first 1 MB of the file, which amounts to ~1680 consecutive headers. This reliably prevents the mis-detection as h.264/h.265 and still allows for detection of real transport streams even if they start with a h.264/h.265 start code.
6 lines
220 B
Ruby
Executable File
6 lines
220 B
Ruby
Executable File
#!/usr/bin/ruby -w
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# T_597mpeg_ts_starting_with_avc_start_code
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describe "mkvmerge / MPEG TS starting with an h.264/h.265 start code not identified at all"
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test_identify "data/ts/mpeg_ts_starting_with_avc_start_code.ts"
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