[FFmpeg-user] split output to predefined size while transcoding?

Boštjan Strojan bostjan.strojan at gmail.com
Wed Dec 21 10:37:45 CET 2011

right, is it possible to make a list of I frame positions using ffmpeg?

On Wed, Dec 21, 2011 at 10:06 AM, Tim Nicholson <tim.nicholson at bbc.co.uk>wrote:

> On 21/12/11 08:34, Boštjan Strojan wrote:
>> Say i have a long AVC.mp4 file as input and i'am converting this to some
>> editing format (like prores). Is it possible to make the output split into
>> several files, based on size maybe (or maybe based on position of original
>> I frames?), so i get:
>> file1.mov
>> file2.mov
>> file3<  still transcoding
>> and i can use file1 and 2 at once for editing, while the rest is still
>> generating?
> I think you would need a batch file and make use of the "-ss" and "-t"
> options to iterate over parts of the source file.
> --
> Tim
> http://www.bbc.co.uk/
> This e-mail (and any attachments) is confidential and may contain personal
> views which are not the views of the BBC unless specifically stated.
> If you have received it in error, please delete it from your system.
> Do not use, copy or disclose the information in any way nor act in
> reliance on it and notify the sender immediately.
> Please note that the BBC monitors e-mails sent or received.
> Further communication will signify your consent to this.
> ______________________________**_________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/**listinfo/ffmpeg-user<http://ffmpeg.org/mailman/listinfo/ffmpeg-user>

More information about the ffmpeg-user mailing list