There is no POSIX error code for EOF - recv() signals EOF by simply
returning 0. But libavformat recently changed its conventions and
requires an explicit AVERROR_EOF, or it might get into an endless retry
loop, consuming 100% CPU while doing nothing.
pts_wrap_bits defaults to 33 (like MPEG), that causes valid
timestamps to be unwrapped and become invalid.
Inspired by a patch by Wu Zhiqiang <mymoeyard@gmail.com>.
Encrypted HLS segments have regular http:// urls, but open_input()
actually prefixes them with crypto+ before calling open_url(), so
they end up using the crypto protocol and not the http protocol.
This means invoking ff_http_do_new_request will fail, so we avoid
calling it in the first place. After the earlier http.c commit,
the failure results in a warning printed to the user. In earlier
versions, the failure would cause a segfault.
Signed-off-by: Aman Gupta <aman@tmm1.net>
It is used by the deprecated API avcodec_decode_video2 and ignored by the
new decode APIs (avcodec_send_packet/avcodec_receive_frame).
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
It is benefit to diagnose issues related to different libmfx version.
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This is required for AV playout from master.m3u8.
Otherwise master.m3u8 lists only video-only and/or audio-only streams.
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
* commit '2beba58e0e4bda688bf96e12413231607ceafdd4':
mmaldec: Fix compilation after 2fcb0090
This commit is a noop, see 758fbc54fe
Merged-by: James Almer <jamrial@gmail.com>
* commit 'ddea22a684611c1fec9d8b5c70d835e983a9252e':
avconv: Use codec hardware config to configure hwaccels
lavc: Mark all AVHWAccel structures as const
lavc: Delete all fake hwaccels
lavc: Remove register mechanism for hwaccels
lavc: Deprecate av_hwaccel_next() and av_register_hwaccel()
lavc: Use hardware config information in ff_get_format()
webp: Fix alpha initialisation
lavc: Add hardware config metadata for decoders supporting hardware output
lavc: Add codec metadata to indicate hardware support
This commit is a noop, see
24cc0a53e9758fbc54fe9f00fa536967e81d79cc3536a3efb99bd326ac46da4e02b1963a71bcc213b0cd14fb1d
Merged-by: James Almer <jamrial@gmail.com>
Does not work. Even emits a warning with some compilers that the
attribute does not work on enums. It's likely that there is way to make
it work, but not worth the trouble.
Some http/1.0 implementations, like python's SimpleHTTPServer, can only support one client connection at a time. Making a second request while the first is still connected leads to a deadlock.
This change enables multiple connections for http/1.1 servers only, which need to support keepalive by default and should have no problem with concurrent requests.
Signed-off-by: Aman Gupta <aman@tmm1.net>
Can be used by the api user to figure out what http features the server supports based on the response received.
Signed-off-by: Aman Gupta <aman@tmm1.net>
This makes do_new_request fail early when dealing with a http/1.0 server, avoiding unnecessary "reconnecting" warnings shown to the user.
Signed-off-by: Aman Gupta <aman@tmm1.net>
Fixes compile error when building with network or protocols disabled.
This code would never be reached (because the demuxer fails much earlier on http playlists or segments), so it doesn't matter much what we do here as long as it compiles.
Signed-off-by: Aman Gupta <aman@tmm1.net>
