Crashed ffmpeg...

[Selur]

I think I found the problem:

OFFSET(user_trc),   AV_OPT_TYPE_INT, { .i64 = AVCOL_TRC_UNSPECIFIED },
       AVCOL_TRC_RESERVED0, AVCOL_TRC_NB - 1, FLAGS, .unit = "trc" },
     ENUM("bt709",        AVCOL_TRC_BT709,        "trc"),
     ENUM("bt470m",       AVCOL_TRC_GAMMA22,      "trc"),
     ENUM("gamma22",      AVCOL_TRC_GAMMA22,      "trc"),
     ENUM("bt470bg",      AVCOL_TRC_GAMMA28,      "trc"),
     ENUM("gamma28",      AVCOL_TRC_GAMMA28,      "trc"),
     ENUM("smpte170m",    AVCOL_TRC_SMPTE170M,    "trc"),
     ENUM("smpte240m",    AVCOL_TRC_SMPTE240M,    "trc"),
     ENUM("linear",       AVCOL_TRC_LINEAR,       "trc"),
     ENUM("srgb",         AVCOL_TRC_IEC61966_2_1, "trc"),
     ENUM("iec61966-2-1", AVCOL_TRC_IEC61966_2_1, "trc"),
     ENUM("xvycc",        AVCOL_TRC_IEC61966_2_4, "trc"),
     ENUM("iec61966-2-4", AVCOL_TRC_IEC61966_2_4, "trc"),
     ENUM("bt2020-10",    AVCOL_TRC_BT2020_10,    "trc"),
     ENUM("bt2020-12",    AVCOL_TRC_BT2020_12,    "trc"),

https://github.com/FFmpeg/FFmpeg/blob/ma...ace.c#L933
this documentation is wrong.
Instead of bt2020_10 it need to be 'bt2020-10'

Cu Selur