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[178.223.57.237]) by smtp.gmail.com with ESMTPSA id l20-20020a7bc354000000b003fbb8c7c799sm15687622wmj.30.2023.07.12.06.38.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jul 2023 06:38:49 -0700 (PDT) From: Evgeny Pavlov To: ffmpeg-devel@ffmpeg.org Date: Wed, 12 Jul 2023 15:35:14 +0200 Message-Id: <20230712133514.846-1-lucenticus@gmail.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] libavcodec/amfenc: Fix issue with missing headers in AV1 encoder X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Evgeny Pavlov Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: This commit fixes issue with missing SPS/PPS headers in video encoded by AMF AV1 encoder. Missing headers leads to broken seek in MPV video player. Default value for property AV1_HEADER_INSERTION_MODE shouldn't be setup to NONE (no headers insertion). We need to skip definition of this property, because default value depends on USAGE property. Signed-off-by: Evgeny Pavlov --- libavcodec/amfenc_av1.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavcodec/amfenc_av1.c b/libavcodec/amfenc_av1.c index 30c0a9fad2..0a58a0808a 100644 --- a/libavcodec/amfenc_av1.c +++ b/libavcodec/amfenc_av1.c @@ -77,7 +77,7 @@ static const AVOption options[] = { { "qvbr_quality_level", "Sets the QVBR quality level", OFFSET(qvbr_quality_level), AV_OPT_TYPE_INT, {.i64 = -1 }, -1, 51, VE }, - { "header_insertion_mode", "Set header insertion mode", OFFSET(header_insertion_mode), AV_OPT_TYPE_INT,{.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_NONE }, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_NONE, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_KEY_FRAME_ALIGNED, VE, "hdrmode" }, + { "header_insertion_mode", "Set header insertion mode", OFFSET(header_insertion_mode), AV_OPT_TYPE_INT,{.i64 = -1 }, -1, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_KEY_FRAME_ALIGNED, VE, "hdrmode" }, { "none", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_NONE }, 0, 0, VE, "hdrmode" }, { "gop", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_GOP_ALIGNED }, 0, 0, VE, "hdrmode" }, { "frame", "", 0, AV_OPT_TYPE_CONST, {.i64 = AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE_KEY_FRAME_ALIGNED }, 0, 0, VE, "hdrmode" }, @@ -220,7 +220,9 @@ FF_ENABLE_DEPRECATION_WARNINGS // Picture control properties AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_GOP_SIZE, avctx->gop_size); - AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE, ctx->header_insertion_mode); + // Setup header insertion mode only if this option was defined explicitly + if (ctx->header_insertion_mode != -1) + AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_AV1_HEADER_INSERTION_MODE, ctx->header_insertion_mode); // Rate control // autodetect rate control method -- 2.39.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".