- Sep 23, 2021
- Sep 21, 2021
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Tim-Philipp Müller authored
Warning: GstPbutils: gst_codec_utils_h264_get_profile_flags_level: unknown parameter 'codec_data' in documentation comment, should be 'codecs_data Part-of: <!1279>
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- Sep 20, 2021
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In ALSA, there is possible temporary failures that may require a retry, though in certain situation, this may leak to the write() function holding on a lock forever preventing the pipeline from going to pause or stop. Fix this by shortly dropping the lock between retries. Part-of: <!1261>
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This moves the "written X frames" lower so that we don't trace confusing negative values on errors and add the error code in the "Write error" log. Part-of: <!1261>
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Sebastian Dröge authored
videodecoder: Add properties to automatically request sync points and vfunc to allow subclasses to handle packet loss / missing data Subclasses could use the new vfunc to activate packet loss concealment, for example. Part-of: <!1274>
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- Sep 16, 2021
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The new keyframe is needed when the deadline of the buffer has exeeded the waiting time, not while it is within it. Also, since we look at the deadline of the frame, log that instead of PTS. Part-of: <!1278>
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- Sep 15, 2021
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Since the return value is documented to possibly be smaller than 0, then it needs to be signed. Part-of: <!1258>
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Part-of: <!767>
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Part-of: <!767>
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Otherwise, it will drop valid buffers on a simple segment update Part-of: <!767>
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Continue as-is on segment update. Part-of: <!767>
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Dropping it to 0 makes videorate push buffers from timestamp 0 again. Part-of: <!767>
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- Sep 12, 2021
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Philippe Normand authored
The PrivateStream should keep track of stream tags only. Likewise, the GstDiscovererInfo should keep track of global tags only. This patch fixes the issue where the discoverer would report duplicated tag titles, especially for Matroska media files. The Matroska demuxer emits correctly-scoped tags, but downstream was making no distinction of them. Fixes #598, #836, gst-plugins-good#827 Part-of: <!1275>
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- Sep 09, 2021
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The extension version doesn't have the ARB suffix. Part-of: <!1273>
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Tobias Ronge authored
After sending or retrieving data, gstrtspconnection resets the socket's timeout to 0 (infinite). This could cause problems if sending and receiving at the same time. For example, if RTCP data is sent from the streaming thread while gstrtspsrc is already retrieving data. With this patch, timeout is only reset to 0 if there is no other thread using the socket. Part-of: <!1260>
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- Sep 07, 2021
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Part-of: <!1270>
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- Sep 03, 2021
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Initial gap events should not be discarded on the input streams, but instead cause unblocking just as buffers do. Part-of: <!1239>
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- Sep 02, 2021
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The subtitles in ogg/kate are identified using subtitle/ caps names. Part-of: <!1213>
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- Aug 31, 2021
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Matches the current list at https://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml#rtp-parameters-5 as of 2021-September. Part-of: <!1267>
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- Aug 30, 2021
- Aug 25, 2021
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Olivier Blin authored
It is already defined in gst/gl/egl/gstegl.h Part-of: <!1262>
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- Aug 24, 2021
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Add fast path for A420 -> RGB format conversion Part-of: <!1245>
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- Aug 20, 2021
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Seungha Yang authored
Fix crash caused by out-of-bounds memory accesses when drawing background and/or blending. This fix is conceptually identical to the approach as the commit of 8ff5079e Part-of: <!1229>
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Part-of: <!1249>
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Part-of: <!1249>
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* Add support for H265 * Don't overwrite original codec_data / streamheader in the output caps, but instead allow them to change and send them to the combiner at the right moment: encoder caps, reencoded GOP, original caps, original GOP(s), and potentially encoder caps and rencoded last GOP. * For H264 / H265, force usage of a format with inband SPS / PPS (avc3 / hev1), this is cleaner than misadvertising avc1, hvc1 and some muxers like mp4mux will actually advertise both differently. Unfortunately, while mp4 supports updating the codec_data and using avc1 with no in-band SPS / PPS updates, it turns out some decoders (eg chrome / firefox) don't handle this particularly well and stop decoding after the reencoded GOP. We could expose a switch to force usage of avc1 / hvc1 nevertheless, but for now stick to requiring that the parser output SPS / PPS in-band with config-interval=-1 (that has not changed) Part-of: <!1249>
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Seungha Yang authored
Adding new property for user to be able to set expected the maximum number of blend task threads. This can be useful in case that user wants to restrict the number of parallel task runners for system resource management or debugging/development purpose. Part-of: <!1242>
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- Aug 18, 2021
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pbutils: Expose functions for getting a file extension for caps and flags for describing the format of the caps This information was available internally already but not available from the outside. Part-of: <!1221>
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Some elements will require the source to be set up properly before the scheduling query returns useful results, e.g. appsrc and giostreamsrc. Part-of: <!1241>
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- Aug 17, 2021
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Below fallback paths were introduced in https://github.com/GStreamer/gst-plugins-base/commit/9759810d8206b5f1aa199f98599caec3630a1813 if setting period time after buffer time failed : 1) Set period time and then buffer time if it doesn't work 2) Set only buffer time 3) Set only period time These all were not functioning properly since they were using old copy of snd_pcm_hw_params_t which already had some fields set as per previous try and this was causing issues as driver was referring to that old value while trying to set them again in fallback paths. So now we always use the initial copy of snd_pcm_hw_params_t for every fallback and same is also being done at pulseaudio/pulseaudio@557c4295 Also we change the sequence to set period time earlier than buffer time since period bytes being the smaller unit, most of the times if underlying alsa device has a dependency then it is of period bytes to be a multiple of some value (as per underlying DMA constraint) and rest of the parameters like buffer bytes need to be adjusted as per period bytes. The same sequence is also followed in alsa-utils at https://github.com/alsa-project/alsa-utils/commit/9b621eeac4d55c4e881f093be5b163ca07d01b63 Fix 2) and 3) scenarios by returning success if the exclusive setting is passed and not doing any further setting for buffer time or period time. Add new fallback path of not setting any buffer time and period time if all above fallback paths fail. The same is also being followed at aforementioned pulseaudio commit. In case of alsasink, remove the retry goto label, since it is not required anymore as fallback paths take care of setting default values if driver is not accepting any of the fallback paths. Use separate label for exit to free params structs and return err code. This also fixes leak in no_rate goto path in alsasink Part-of: <!1212>
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Don't copy HDR metadata from sink pad, because its caps may not have been set yet if GstVideoEncoder::negotiate is called from GstVideoEncoder::set_format, as e.g. vpx encoder does. Part-of: <!1175>
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Part-of: <!1175>
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- Aug 16, 2021
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Allowing to pass NULL to the constructor removes the need to special-case the first rectangle in calling code and generally simplifies application code. Part-of: <!1256>
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When connecting to an RTSP server in tunnled mode (HTTP) the server usually replies with a x-server header. This contains the address of the intended streaming server. However some servers return an "invalid" address. Here follows two examples when it might happen. 1. A server use Apache combined with a separate RTSP process to handle Https request on port 443. In this case Apache handle TLS and connects to the local RTSP server, which results in a local address 127.0.0.1 or ::1 in the x-server reply. This address is returned to the actual RTSP client in the x-server header. The client will receive this address and try to connect to it and fail. 2. The client use a ipv6 link local address with a specified scope id fe80::aaaa:bbbb:cccc:dddd%eth0 and connects via Http on port 80. The RTSP server receives the connection and returns the address in the x-server header. The client will receive this address and try to connect to it "as is" without the scope id and fail. In the case of streaming data from RTSP servers like 1. and 2. it's useful to have the option to simply ignore the x-server header reply and continue using the original address. Part-of: <!1192>
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- Aug 13, 2021
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Nirbheek Chauhan authored
g_memdup() is deprecated since GLib 2.68 and we want to avoid deprecation warnings with recent versions of GLib. Instead of using g_memdup2(), we can simply use the new gst_buffer_new_memdup() added in 1.19.x Part-of: <!1254>
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- Aug 10, 2021
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Requires OpenGL 4.4 or EXT_buffer_storage Current mesa exposes GL_ARB_buffer_storage when retrieving the relevant functions returns no-ops and causes failures. Improves throughput of uploads by roughly 30%-60% and download throughput by roughly 10-30% across depending on the exact scenario and hardware. Part-of: <!1191>
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- Aug 02, 2021
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Seungha Yang authored
Add keyboard handler to test gst_video_overlay_set_render_rectangle() API for Windows video elements Part-of: <!1235>
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- Jul 30, 2021
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Seungha Yang authored
d3d11videosink was promoted to have primary rank and it's recommended videosink element on Windows Part-of: <!1235>
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To demonstrate reverse stepping issue of gstreamer!848 Part-of: <!1223>
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