Thanks,
While waiting for your reply, I updated ffmpeg to version 2.4.3 and melt to
0.9.2 and now I am getting a warning "Using AVStream.codec.time_base as a
timebase hint to the muxer is deprecated. Set AVStream.time_base instead."
Anyways splitting works now but only first movie contains valid frames,
rest of the movies are created with blank frames
melt -verbose -profile dv_pal decklink:1 -consumer avformat:test%03d.mov
vcodec=prores acodec=pcm_s16le f=segment segment_format=mov segment_time=10
Can you guess what is wrong with files created after first one?
Nisar
On Wed, Apr 15, 2015 at 9:15 PM, Dan Dennedy <d...@dennedy.org> wrote:
> On Wed, Apr 15, 2015 at 8:39 AM, Nisar Ahmed <nisar....@gmail.com> wrote:
>
>> I am capturing movies using melt command line from DeckLink producer to
>> avformat consumer. I need to know how to segment/chunk output movie files
>> during capture.
>>
>> I know segmentation is supported in FFmpeg by passing -f segment but
>> can't figure out a way to pass this argument using melt.
>>
>>
>> melt -profile dv_pal decklink: -consumer avformat:test.mov vcodec=prores
>> acodec=pcm_s16le
>>
>>
>> This is not tested, but according to the rules of the way avformat
> consumer works documented here:
> http://www.mltframework.org/bin/view/MLT/ConsumerAvformat#Notes
>
> f=segment
>
> You might also need segment_format=mov and other options converted to
> "name=value" format that you can lookup using "ffmpeg -h muxer=segment".
>
>
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