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Sun, 21 Jan 2024 06:19:11 -0800 (PST) Received: from localhost.localdomain ([183.242.63.6]) by smtp.gmail.com with ESMTPSA id bg4-20020a1709028e8400b001d4b73f60e4sm5840726plb.149.2024.01.21.06.19.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Jan 2024 06:19:11 -0800 (PST) From: "jianfeng.zheng" X-Google-Original-From: "jianfeng.zheng" To: ffmpeg-devel@ffmpeg.org Date: Sun, 21 Jan 2024 22:18:42 +0800 Message-Id: <20240121141846.4077778-3-jianfeng.zheng@mthreads.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240121141846.4077778-1-jianfeng.zheng@mthreads.com> References: <20240121141846.4077778-1-jianfeng.zheng@mthreads.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [vaapi-cavs 3/7] cavs: time code debug 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: "jianfeng.zheng" 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: Signed-off-by: jianfeng.zheng --- libavcodec/cavsdec.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/libavcodec/cavsdec.c b/libavcodec/cavsdec.c index 9742bd1011..9ad0f29b01 100644 --- a/libavcodec/cavsdec.c +++ b/libavcodec/cavsdec.c @@ -1061,6 +1061,7 @@ static int decode_pic(AVSContext *h) int ret; int skip_count = -1; enum cavs_mb mb_type; + char tc[4]; if (!h->top_qp) { av_log(h->avctx, AV_LOG_ERROR, "No sequence header decoded yet\n"); @@ -1082,8 +1083,16 @@ static int decode_pic(AVSContext *h) return AVERROR_INVALIDDATA; } else { h->cur.f->pict_type = AV_PICTURE_TYPE_I; - if (get_bits1(&h->gb)) - skip_bits(&h->gb, 24);//time_code + if (get_bits1(&h->gb)) { //time_code + skip_bits(&h->gb, 1); + tc[0] = get_bits(&h->gb, 5); + tc[1] = get_bits(&h->gb, 6); + tc[2] = get_bits(&h->gb, 6); + tc[3] = get_bits(&h->gb, 6); + av_log(h->avctx, AV_LOG_DEBUG, "timecode: %d:%d:%d.%d\n", + tc[0], tc[1], tc[2], tc[3]); + } + /* old sample clips were all progressive and no low_delay, bump stream revision if detected otherwise */ if (h->low_delay || !(show_bits(&h->gb, 9) & 1)) -- 2.25.1 _______________________________________________ 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".