Opened 9 years ago

Closed 9 years ago

#5306 closed defect (duplicate)

HLS start_time and duration incorrect

Reported by: ronag Owned by:
Priority: normal Component: undetermined
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

When transcoding a file jellyfish.webm the start_time and duration are modified and seem incorrect:

ffprobe -v warning -print_format json -show_format -i jellyfish.m3u8
{
    "format": {
        "filename": "jellyfish.m3u8",
        "nb_streams": 1,
        "nb_programs": 1,
        "format_name": "hls,applehttp",
        "format_long_name": "Apple HTTP Live Streaming",
        "start_time": "1.466733",
        "duration": "29.996632",
        "size": "216",
        "bit_rate": "57",
        "probe_score": 100
    }
}

ffmpeg -i jellyfish.web jellyfish.m3u8

ffprobe -v warning -print_format json -show_format -i jellyfish.m3u8
{
    "format": {
        "filename": "jellyfish.m3u8",
        "nb_streams": 1,
        "nb_programs": 1,
        "format_name": "hls,applehttp",
        "format_long_name": "Apple HTTP Live Streaming",
        "start_time": "1.466733",
        "duration": "29.996632",
        "size": "216",
        "bit_rate": "57",
        "probe_score": 100
    }
}

ffmpeg version: 3.0

Files are available at: ​https://www.dropbox.com/sh/wcwbwf05o1132vb/AAC3Mh1kL5TLwNOoGuGMD7PHa?dl=0

Change History (1)

comment:1 by Carl Eugen Hoyos, 9 years ago

Resolution: → duplicate
Status: new → closed
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