This includes:
-
EXIF
-
IPTC
-
XMP
-
other metadata type I may not be aware of that my camera writes when
creating the file
--
Best Regards,
Stephane Archer
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ff
This is an ffmpeg architecture question, so I don't have a specific log.
When concatenating involving only demuxing and muxing, I sometimes get
"buffer underflow". Why underflow? It's not a real time process.
___
ffmpeg-user mailing list
ffmpeg-user@ffmp
Am 29.09.23 um 16:33 schrieb Mark Filipak:
This is an ffmpeg architecture question, so I don't have a specific log.
but you have real outputs
When concatenating involving only demuxing and muxing, I sometimes get
"buffer underflow". Why underflow? It's not a real time process.
you are lo
On Fri, Sep 29, 2023 at 10:38 AM Reindl Harald wrote:
> Am 29.09.23 um 16:33 schrieb Mark Filipak:
> > This is an ffmpeg architecture question, so I don't have a specific log.
>
> but you have real outputs
>
> > When concatenating involving only demuxing and muxing, I sometimes get
> > "buffer und
On 9/29/23, Mark Filipak wrote:
> On Fri, Sep 29, 2023 at 10:38 AM Reindl Harald
> wrote:
>> Am 29.09.23 um 16:33 schrieb Mark Filipak:
>> > This is an ffmpeg architecture question, so I don't have a specific log.
>>
>> but you have real outputs
>>
>> > When concatenating involving only demuxing
On Fri, Sep 29, 2023 at 11:01 AM Paul B Mahol wrote:
-snip-
> Buffer underflow - something is too small in size. So there is unused,
> wasteful space left.
That's not correct.
> Also could mean decoder and/or demuxer did not processed whole buffer.
That's not underflow. That can be produced by
On 9/29/23, Mark Filipak wrote:
> On Fri, Sep 29, 2023 at 11:01 AM Paul B Mahol wrote:
> -snip-
>> Buffer underflow - something is too small in size. So there is unused,
>> wasteful space left.
>
> That's not correct.
>
>> Also could mean decoder and/or demuxer did not processed whole buffer.
>
>
On Fri, Sep 29, 2023 at 11:36 AM Paul B Mahol wrote:
>
> On 9/29/23, Mark Filipak wrote:
> > On Fri, Sep 29, 2023 at 11:01 AM Paul B Mahol wrote:
> > -snip-
> >> Buffer underflow - something is too small in size. So there is unused,
> >> wasteful space left.
> >
> > That's not correct.
> >
> >>
On 9/29/23, Mark Filipak wrote:
> On Fri, Sep 29, 2023 at 11:36 AM Paul B Mahol wrote:
>>
>> On 9/29/23, Mark Filipak wrote:
>> > On Fri, Sep 29, 2023 at 11:01 AM Paul B Mahol wrote:
>> > -snip-
>> >> Buffer underflow - something is too small in size. So there is unused,
>> >> wasteful space le
On Fri, Sep 29, 2023 at 11:01 AM Paul B Mahol wrote:
-snip-
> Now I wonder what is wrong using concat demuxer.
There you go, Paul. That's the right question.
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-
Semantics are a little different presumably but the concept
is the same: presumably, an underflow condition exists when
a consuming process may have the expectation of available data
but cannot satisfy that consumption because of (presumably
then unavailable, perhaps by error) lack of producer dat
On Fri, Sep 29, 2023 at 11:48 AM H. Vidal, Jr.
wrote:
>
> Semantics are a little different presumably but the concept
> is the same: presumably, an underflow condition exists when
> a consuming process may have the expectation of available data
> but cannot satisfy that consumption because of (pre
On 9/29/2023 8:42 AM, Mark Filipak wrote:
I do need help. I didn't write ffmpeg.
But you can pull down the code and read the concat muxer, which shouldn't be
difficult if you've down real-time coding. There have been more than a
couple of times when simply searching for the error message led
On Fri, Sep 29, 2023 at 12:05 PM Carl Zwanzig wrote:
>
> On 9/29/2023 8:42 AM, Mark Filipak wrote:
> > I do need help. I didn't write ffmpeg.
>
> But you can pull down the code
I could...
> and read the concat muxer,
Yes...
> which shouldn't be difficult if you've down real-time coding.
I don
On Fri, Sep 29, 2023 at 12:05 PM Carl Zwanzig wrote:
-snip-
I'll try.
Carl, please enlighten me:
If I '-bsf:v setts...' that appears to only affect video. Duh...
Is there a global 'setts'-type directive that will simultaneously fix
up PTSs/DTSs/time_base for video, audio, subtitles, and chapters
On 9/29/2023 9:29 AM, Mark Filipak wrote:
On Fri, Sep 29, 2023 at 12:05 PM Carl Zwanzig wrote:
But you can pull down the code
I could...
and read the concat muxer,
Yes...
which shouldn't be difficult if you've down real-time coding.
I don't read 'C'. My code is micro.
It's not diffic
On 9/29/2023 9:45 AM, Mark Filipak wrote:
Carl, please enlighten me:
If I '-bsf:v setts...' that appears to only affect video. Duh...
-bsf[:stream_specifier] bitstream_filters (output,per-stream)
:a will do the audio, :s for subtitles, etc
(that's in the doc)
Is there a global 'setts'-type d
Audio is way out of sync. Video freezes.
Kindly look at the log (attached due to webmail size limit) and tell
me what I did wrong.
Note: Previous snipping did not snip the chapters. Ignore that for now.
Thank you,
Mark.
ffmpeg started on 2023-09-29 at 14:01:18
Report written to "ffmpeg-202
On Fri, Sep 29, 2023 at 2:51 PM Mark Filipak wrote:
>
> Audio is way out of sync. Video freezes.
> Kindly look at the log (attached due to webmail size limit) and tell
> me what I did wrong.
> Note: Previous snipping did not snip the chapters. Ignore that for now.
You generally can't set the audi
Hey Devin,
On Fri, Sep 29, 2023 at 3:20 PM Devin Heitmueller
wrote:
> You generally can't set the audio PTS in that manner,
Did I make a mistake? How would you do it?
> as it blindly
> assumes that an audio packet will contain exactly 2000 samples (which
> it very likely will not, depending on
On Fri, Sep 29, 2023 at 12:59 PM Carl Zwanzig wrote:
>
> On 9/29/2023 9:45 AM, Mark Filipak wrote:
>
> > Carl, please enlighten me:
> > If I '-bsf:v setts...' that appears to only affect video. Duh...
>
> -bsf[:stream_specifier] bitstream_filters (output,per-stream)
> :a will do the audio, :s for
On 9/29/23, Mark Filipak wrote:
> On Fri, Sep 29, 2023 at 12:59 PM Carl Zwanzig wrote:
>>
>> On 9/29/2023 9:45 AM, Mark Filipak wrote:
>>
>> > Carl, please enlighten me:
>> > If I '-bsf:v setts...' that appears to only affect video. Duh...
>>
>> -bsf[:stream_specifier] bitstream_filters (output,p
On 9/29/2023 2:25 PM, Mark Filipak wrote:
On Fri, Sep 29, 2023 at 12:59 PM Carl Zwanzig wrote:
-bsf[:stream_specifier] bitstream_filters (output,per-stream)
:a will do the audio, :s for subtitles, etc
(that's in the doc)
No, it's not in the doc.
It surely is, that's where I quoted it from
On Fri, Sep 29, 2023 at 6:35 PM Carl Zwanzig wrote:
> On 9/29/2023 2:25 PM, Mark Filipak wrote:
> > On Fri, Sep 29, 2023 at 12:59 PM Carl Zwanzig wrote:
> >> -bsf[:stream_specifier] bitstream_filters (output,per-stream)
> >> :a will do the audio, :s for subtitles, etc
> >> (that's in the doc)
>
>
24 matches
Mail list logo
