Opened 3 years ago

Closed 3 years ago

#6239 closed defect (invalid)

Decklink Regression

Reported by: laurfb Owned by:
Priority: normal Component: avdevice
Version: git-master Keywords: decklink
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no


After 418ce915071e01497e31cba9a4202c67a220ce1c comit (conversion from AVFMT_RAWPICTURE to AV_CODEC_ID_WRAPPED_AVFRAME) decklink cannot output AVI DV file anymore.

How to reproduce:
ffmpeg -i test.avi -f decklink -c:v rawvideo -s 720x576 -pix_fmt uyvy422 "DeckLink? HD Extreme 3D" -report

Error message:
"[decklink @ 00000000003e8de0] Got a frame with invalid pixel format or dimension.
av_interleaved_write_frame(): Invalid argument"

Please find here ( full uncut console output and test file for the current ffmpeg executable (git master) and also for working ffmpeg (before commits).


Change History (2)

comment:1 Changed 3 years ago by heleppkes

Try leaving out the -c:v instruction and let ffmpeg itself figure out the format it needs to use.

comment:2 Changed 3 years ago by laurfb

  • Resolution set to invalid
  • Status changed from new to closed

You are right. ffmpeg docs regarding decklink need to be updated (examples).

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