Due to the timeout detection, we need to factor in the current pause
offset to prevent pause from affecting the timeout.
Closesobsproject/obs-studio#7313
The AMF docs specify that the maximum value for TARGET_BITRATE and
PEAK_BITRATE is 100,000,000 bit/s. Trying to set values above this
maximum value results in AMF choosing from its defaults instead of
capping at the maximum value. Let's cap at 100,000 Kbps in the UI to
prevent users from running in to this.
Fixes GitHub Issue obsproject/obs-studio#7423.
In obsproject/obs-studio#6963, a crash was fixed when retrying NVENC
without psycho aq. Unfortunately, the code forgot to reinitialize the
session, and thus the retry always failed. This reinitializes the
session as it was likely meant to.
It's about time to get rid of this being labeled as "(new)".
Also rename the FFmpeg variant. And make it more explicit when the
FFmpeg encoder is being used in the log file.
With HEVC and H264 settings being near-identical, it was impossible to
figure out which codec was being used by context alone. This applies to
both ffmpeg output and jim-nvenc.
Fixes#6976.
Move multiplication to when its passed to the encoder, so that bitrate
is kept in kbps. Changed for both for H264 and HEVC. Other encoders
(x264 and NVENC) already display bitrate in kbps in the log,
so it makes sense to mimic this with AMF. It's difficult to tell the
exact bitrate with bps.
This goes back to a slightly older variant of the
SubmitInput/QueryOutput handling that doesn't use AMF's timeout
property. Older devices do not like it when you change the query timeout
on the fly and will lock up. So instead, wait one millisecond when the
AMF input is full, which appears to fix the issue according to testers.
Also adds a loop timeout in case it goes in an infinite loop (which it
shouldn't anymore, but still)
Big thanks to Flaeri for testing the old code, and Yukari for patiently
testing a whole bunch of builds.
All this does is it uses the same exact code AMD uses with their own
example FFmpeg muxer code. Although instead of adding to the PTS, it
subtracts from the DTS.
The memory leak was introduced by a commit ba68eda59 to use
av_packet_alloc because av_init_packet got deprecated.
Also removes a boolean flag `new_packet` and use the pointer `packet`,
which is introduced by ba68eda59, to indicate there is a new packet.
Co-authored-by: Norihiro Kamae <norihiro@nagater.net>
Replace TRANSCONDING with TRANSCODING, because it is likely that the
typo compatibility will be removed in a future AMF header update. This
should also minimize confusion and improve search.
If the test process freezes for whatever reason, OBS would block
indefinitely on reading the pipe. This commit adds a 2.5 second timeout
on the AMF test process after which it will self-terminate.
