Index of /FFMPEG
Name Last modified Size
Parent Directory -
Copy-BBC-HD-To-MKV-F..> 2014-02-03 19:16 -
ReadMe.txt 2014-02-03 18:53 1.0K
This directory contains example files used by me to test problems that
I've found in ffmpeg.
- Contains an example file and output from the ffmpeg tools.
This is a BBC 3 HD recording of Sherlock (actually the programme
before Sherlock) which fails to be converted into a Matroska (.mkv)
file. The reported failure is:
[matroska @ 0x924bdc0] Can't write packet with unknown timestamp
This causes the encoding to stop at that point. It may be that the
failure point is the introduction of the BBC advert for the next
programme (Sherlock). The operation being performed is a copy of the
streams - essentially just changing the container from MPEG TS to
Matroska. The same operation, when changing to an MPEG4 container
(.mp4) works, and a full 13 seconds of video is produced.
The problem existed in ffmpeg 2.1.1, 2.1.3 and the latest
development snapshot as on 2014-02-03.
Justin Fletcher, 3rd February 2014