[FFmpeg-devel] [PATCH v17] avformat/dashdec: add dash demuxer base version

[Timo Rothenpieler]

>> Just wanted to point out, as stated on IRC, that dashenc already has a
>> function that seems to safely solve the filename template issue, and looks
>> like it can be moved into a common file + header, and reused as is:
>>
>> http://git.videolan.org/?p=ffmpeg.git;a=blob;f=libavformat/dashenc.c;h=bdb332c71ab4aae87201c87c3d43938a07a9ed5c;hb=HEAD#l314
>>
> I have try to used that APIs, but it need some modify :
> template $Number-%d$ will ok, but $Number$ will wrong, maybe mux
> operation different to demux, or i misunderstand some thing?

This looks to me like just $Number$ should work fine as well.
It will expand to, basically, printf("%d", number);

http://git.videolan.org/?p=ffmpeg.git;a=blob;f=libavformat/dashenc.c;h=bdb332c71ab4aae87201c87c3d43938a07a9ed5c;hb=HEAD#l289

If there is some feature missing from it, it can most likely easily be 
added without breaking dashenc.

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