[FFmpeg-devel] DV decode 625-50, as defined in IEC 61883-5

Maksym Veremeyenko verem
Mon Sep 21 11:03:19 CEST 2009

I have a raw DV and mov with DV files that is unable to decode by ffmpeg:

for raw dv i got a message:
[dv @ 0x926e420]Can't determine profile of DV input stream.

for mov dv i got a message:
[dvvideo @ 0x9742730]could not find dv frame profile

that both are results of *dv_frame_profile* fail.

The problem happens because of *dv_frame_profile* from dvdata.h was 
unable to detect dv type, because it has dsf=1 and stype=1.

I uploaded video sample *dv_dsf_1_stype_1.dv* to 

Attached patch solve problem.

Maksym Veremeyenko

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