[FFmpeg-trac] #10256(ffmpeg:new): ffmpeg incorrectly classifies .yuv input format as "gsm"

FFmpeg trac at avcodec.org
Tue Mar 14 18:22:31 EET 2023

#10256: ffmpeg incorrectly classifies .yuv input format as "gsm"
             Reporter:  Martin       |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  unspecified  |               Resolution:
             Keywords:  gsm          |               Blocked By:
  rawvideo yuv .yuv                  |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
Comment (by Martin):

 I'm really not sure what you are trying to say here.

 Here are the image metadata:

 "depth": 8bit,
 "layers": 3,
 "model": yuv,
 "sampling": 420,
 "swing": studio,
 "pixel_format": yuv420p,
 "colour_primaries": "bt709",
 "colour_matrix": "bt709",
 "transfer_function": "iec61966",

 I have many images all of the exact same type, just different dimensions
 and different pixel values, and ffmpeg processes these correctly without
 requiring "-f rawvideo" to be specified.

 There is a bug in ffmpeg triggered by this input image causing a failure.
Ticket URL: <https://trac.ffmpeg.org/ticket/10256#comment:4>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list