On 4/25/2022 6:59 PM, Jan Ekström wrote:
Support for configuring this was added with version 1.0.0. --- libavcodec/libsvtav1.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c index 2e3d96ce37..49c396387f 100644 --- a/libavcodec/libsvtav1.c +++ b/libavcodec/libsvtav1.c @@ -205,6 +205,33 @@ static int config_enc_params(EbSvtAv1EncConfiguration *param, else param->color_range = !!(desc->flags & AV_PIX_FMT_FLAG_RGB);+#if SVT_AV1_CHECK_VERSION(1, 0, 0)+ if (avctx->chroma_sample_location != AVCHROMA_LOC_UNSPECIFIED) { + const char *name = + av_chroma_location_name(avctx->chroma_sample_location); + + switch (avctx->chroma_sample_location) { + case AVCHROMA_LOC_LEFT: + param->chroma_sample_position = EB_CSP_VERTICAL; + break; + case AVCHROMA_LOC_TOPLEFT: + param->chroma_sample_position = EB_CSP_COLOCATED; + break; + default: + if (!name) + break; + + av_log(avctx, AV_LOG_WARNING, + "Specified chroma sample location %s is unsupported " + "on the AV1 bit stream level. Usage of a container that " + "allows passing this information - such as Matroska - " + "is recommended.\n", + name); + break; + } + } +#endif + if (avctx->profile != FF_PROFILE_UNKNOWN) param->profile = avctx->profile;
Should be ok. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
