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IDProjectCategoryView StatusLast Update
0000126file[All Projects] Generalpublic2020-01-06 18:23
ReporterbodqhrohroAssigned Tochristos 
PrioritynormalSeverityminorReproducibilityhave not tried
Status feedbackResolutionopen 
Product Version5.37 
Target VersionFixed in Version 
Summary0000126: ASF, WMA and WMV are all detected as "Microsoft ASF"
Description@bq:16:48:02:/tmp/dl$ ffprobe -hide_banner loudspeaker.asf
Input #0, asf, from 'loudspeaker.asf':
  Metadata:
    major_brand : isom
    minor_version : 512
    compatible_brands: isomiso2avc1mp41
    encoder : Lavf58.29.100
  Duration: 00:00:55.86, start: 0.000000, bitrate: 480 kb/s
    Stream #0:0: Video: msmpeg4v3 (MP43 / 0x3334504D), yuv420p, 640x480, SAR 1:1 DAR 4:3, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc
    Stream #0:1: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels, fltp, 128 kb/s
@bq:16:48:13:/tmp/dl$ ffprobe -hide_banner loudspeaker.wma
Input #0, asf, from 'loudspeaker.wma':
  Metadata:
    major_brand : isom
    minor_version : 512
    compatible_brands: isomiso2avc1mp41
    encoder : Lavf58.29.100
  Duration: 00:00:55.69, start: 0.000000, bitrate: 136 kb/s
    Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels, fltp, 128 kb/s
@bq:16:48:15:/tmp/dl$ ffprobe -hide_banner loudspeaker.wmv
Input #0, asf, from 'loudspeaker.wmv':
  Metadata:
    major_brand : isom
    minor_version : 512
    compatible_brands: isomiso2avc1mp41
    encoder : Lavf58.29.100
  Duration: 00:00:55.90, start: 0.000000, bitrate: 476 kb/s
    Stream #0:0: Video: msmpeg4v3 (MP43 / 0x3334504D), yuv420p, 640x480, SAR 1:1 DAR 4:3, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc
    Stream #0:1: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels, fltp, 128 kb/s
@bq:16:48:18:/tmp/dl$ file loudspeaker.asf
loudspeaker.asf: Microsoft ASF
@bq:16:48:24:/tmp/dl$ file loudspeaker.wma
loudspeaker.wma: Microsoft ASF
@bq:16:48:25:/tmp/dl$ file loudspeaker.wmv
loudspeaker.wmv: Microsoft ASF

ASF and WMV may be the same, but WMA should definitely be printed exactly, as it's important if a file contains a video track or only audio.
TagsNo tags attached.

Activities

christos

2020-01-06 18:23

manager   ~0003341

There is better detection for ASF contents now, but it still needs work.

Issue History

Date Modified Username Field Change
2019-12-17 14:50 bodqhrohro New Issue
2020-01-06 18:22 christos Assigned To => christos
2020-01-06 18:22 christos Status new => assigned
2020-01-06 18:23 christos Status assigned => feedback
2020-01-06 18:23 christos Note Added: 0003341