diff options
| -rw-r--r-- | libavcodec/dv.c | 6 | ||||
| -rw-r--r-- | libavcodec/dvdata.c | 12 | ||||
| -rw-r--r-- | libavcodec/dvdata.h | 5 |
3 files changed, 21 insertions, 2 deletions
diff --git a/libavcodec/dv.c b/libavcodec/dv.c index aba94eba4f..83b6960f38 100644 --- a/libavcodec/dv.c +++ b/libavcodec/dv.c @@ -323,9 +323,11 @@ av_cold int ff_dvvideo_init(AVCodecContext *avctx) static av_cold int dvvideo_init_encoder(AVCodecContext *avctx) { if (!avpriv_dv_codec_profile(avctx)) { - av_log(avctx, AV_LOG_ERROR, "Found no DV profile for %ix%i %s video\n", + av_log(avctx, AV_LOG_ERROR, "Found no DV profile for %ix%i %s video. " + "Valid DV profiles are:\n", avctx->width, avctx->height, av_get_pix_fmt_name(avctx->pix_fmt)); - return -1; + ff_dv_print_profiles(avctx, AV_LOG_ERROR); + return AVERROR(EINVAL); } return ff_dvvideo_init(avctx); diff --git a/libavcodec/dvdata.c b/libavcodec/dvdata.c index 1d32304edf..6d123a9741 100644 --- a/libavcodec/dvdata.c +++ b/libavcodec/dvdata.c @@ -25,6 +25,7 @@ */ #include "libavutil/rational.h" +#include "libavutil/pixdesc.h" #include "avcodec.h" #include "dvdata.h" @@ -322,3 +323,14 @@ const DVprofile* avpriv_dv_codec_profile(AVCodecContext* codec) return NULL; } + +void ff_dv_print_profiles(void *logctx, int loglevel) +{ + int i; + for (i = 0; i < FF_ARRAY_ELEMS(dv_profiles); i++) { + const DVprofile *p = &dv_profiles[i]; + av_log(logctx, loglevel, "Frame size: %dx%d; pixel format: %s, " + "framerate: %d/%d\n", p->width, p->height, av_get_pix_fmt_name(p->pix_fmt), + p->time_base.den, p->time_base.num); + } +} diff --git a/libavcodec/dvdata.h b/libavcodec/dvdata.h index 8544d61a58..8b4811ac69 100644 --- a/libavcodec/dvdata.h +++ b/libavcodec/dvdata.h @@ -154,4 +154,9 @@ static inline void dv_calculate_mb_xy(DVVideoContext *s, DVwork_chunk *work_chun } } +/** + * Print all allowed DV profiles into logctx at specified logging level. + */ +void ff_dv_print_profiles(void *logctx, int loglevel); + #endif /* AVCODEC_DVDATA_H */ |