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From: Lena To: ffmpeg-devel@ffmpeg.org Message-ID: <20221103115637.49a59969@adryzz-desktop> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Subject: [FFmpeg-devel] [PATCH] avdevice/gdigrab: Allow capturing a window by its handle 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: il8iOrotcOj/ Signed-off-by: Lena --- libavdevice/gdigrab.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) } diff --git a/libavdevice/gdigrab.c b/libavdevice/gdigrab.c index c069232472..05d3c0c929 100644 --- a/libavdevice/gdigrab.c +++ b/libavdevice/gdigrab.c @@ -273,9 +273,13 @@ gdigrab_read_header(AVFormatContext *s1) } } else if (!strcmp(filename, "desktop")) { hwnd = NULL; + } else if (!strncmp(filename, "hwnd=", 5)) { + name = filename + 5; + + hwnd = strtol(name, NULL, 0); } else { av_log(s1, AV_LOG_ERROR, - "Please use \"desktop\" or \"title=\" to specify your target.\n"); + "Please use \"desktop\", \"title=\" or \"hwnd=\" to specify your target.\n"); ret = AVERROR(EIO); goto error;