On Tue, 9 Jan 2018 09:15:39 +0100
Martin Herkt <lach...@srsfckn.biz> wrote:
> This reportedly fixes hangs with segmented streams.
> Affects playback via Schannel on Windows in particular.
>
> Can be reproduced with any YouTube live stream.
> ---
> libavformat/avio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/avio.c b/libavformat/avio.c
> index 63e82872f7..cd1e325a6b 100644
> --- a/libavformat/avio.c
> +++ b/libavformat/avio.c
> @@ -393,7 +393,7 @@ static inline int retry_transfer_wrapper(URLContext *h,
> uint8_t *buf,
> }
> } else if (ret == AVERROR_EOF)
> return (len > 0) ? len : AVERROR_EOF;
> - else if (ret < 0)
> + else if (ret <= 0)
> return ret;
> if (ret) {
> fast_retries = FFMAX(fast_retries, 2);
This was explicitly changed with the EOF change (that broke a lot of
stuff), so this is probably not correct. The intention is very much to
retry if the result is 0.
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