[FFmpeg-user] Can't write packet with unknown timestamp

[Mark Filipak]

On 04/24/2020 05:42 AM, Paul B Mahol wrote:
> On 4/24/20, Mark Filipak <markfilipak.windows+ffmpeg at gmail.com> wrote:
>> On 04/24/2020 05:01 AM, Carl Eugen Hoyos wrote:
>>> Am Fr., 24. Apr. 2020 um 09:17 Uhr schrieb Mark Filipak
>>> <markfilipak.windows+ffmpeg at gmail.com>:
>>>>
>>>> What's going wrong with my remux?
>>>
>>> I believe that you have already been told that you cannot generally
>>> concatenate vob files as you did, use mplayer -dumpstream.
>>>
>>> Carl Eugen
>>
>> Okay. What can be concatenated? That purpose does the 'concat:' filter
>> serve?
>>
> 
> What an big ignorance? You are using concat protocol.
> Finally learn something....

Like I wrote: What can be concatenated? What purpose does the 'concat:' protocol serve?