On 09.03.2015 03:56, Michael Niedermayer wrote:
On Mon, Mar 09, 2015 at 12:05:01AM +0100, Andreas Cadhalpun wrote:
Hi,
if AVERROR(EAGAIN) is returned from ffm_is_avail_data it always
causes an infinite EAGAIN loop.
it should only loop until more data is written into the ffm file
(this of course is not guranteed to ever happen)
How should this work?
If ffm_is_avail_data returns AVERROR(EAGAIN), this error is immediately
forwarded to avformat_find_stream_info, which just tries reading a frame
again, leading to ffm_read_packet, which first calls ffm_is_avail_data.
Nothing changed the FFMContext, even if more data was written into the
ffm file, so it returns AVERROR(EAGAIN) again.
Best regards,
Andreas
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