[Libav-user] questions about indefinite waiting for incoming rtmp stream
chen.fisher at gmail.com
Mon Aug 22 13:30:43 EEST 2016
Yes, you should use *interrupt_callback*:
This callback function is called repeatedly when there's a blocking
operation like av_read_frame
Just return 1 if you want to abort any blocking operation
On Sun, Jul 31, 2016 at 1:25 PM, qw <applemax82 at 163.com> wrote:
> I use avformat_open_input(), and avformat_find_stream_info() to open rtmp
> stream, and use av_read_frame() to read av packet. If there is no incoming
> rtmp stream, avformat_open_input() and avformat_find_stream_info() will
> wait indefinitely. If incoming rtmp stream is terminated in the middle,
> av_read_frame() will wait indefinitely.
> Is there some method for ffmpeg lib to effective handle this sort of
> indefinite waiting in case of network issue?
> Libav-user mailing list
> Libav-user at ffmpeg.org
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