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in what case the Whisper will output an empty srt file?

Open lpf1143 opened this issue 1 year ago • 2 comments

I try to transcribe one video, but after processing, I got an "empty" srt file looks like this. The video is in English btw


62
00:01:22,000 --> 00:01:22,000
.

63
00:01:22,000 --> 00:01:22,000
.

64
00:01:22,000 --> 00:01:22,000
.

65
00:01:22,000 --> 00:01:22,000
.

66
00:01:22,000 --> 00:01:22,000
.

67
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68
00:01:22,000 --> 00:01:22,000
.

69
00:01:22,000 --> 00:01:22,000
.

70
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71
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72
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74
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.

75
00:01:22,000 --> 00:01:22,000
.

lpf1143 avatar Feb 02 '24 17:02 lpf1143

Sometimes when this happens, I try again and it works, or I try transcribing the mp4 instead of the mp3 and it works.

RickArcher108 avatar Feb 02 '24 19:02 RickArcher108

Sometimes when this happens, I try again and it works, or I try transcribing the mp4 instead of the mp3 and it works.

actually I got multiple mp4 files from the same site (zoom actually, so I assume they have the same encoding?), two mp4 from one presenter ans two mp4 from the other one. The funny thing is the two mp4 from presenter A all lead to empty output file, no matter I transcribe the mp4 directly or extract the audio to m4a or aac, and I tried multiple time btw. The two mp4 from presenter B work perfectly.

lpf1143 avatar Feb 02 '24 19:02 lpf1143