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Diffstat (limited to 'ChangeLog')
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@@ -1,7 +1,274 @@ +=== release 1.19.1 === + +2021-06-01 00:14:52 +0100 Tim-Philipp Müller <tim@centricular.com> + + * ChangeLog: + * NEWS: + * RELEASE: + * gst-libav.doap: + * meson.build: + Release 1.19.1 + +2021-04-29 21:32:18 -0400 Doug Nazar <nazard@nazar.ca> + + * ext/libav/gstavmux.c: + avmux: Blacklist ttml subtitles + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/133> + +2021-04-24 10:04:23 +0200 Edward Hervey <edward@centricular.com> + + * ext/libav/gstavviddec.c: + avviddec: Take into account coded_height for pool + Failure to do this would cause the decoders to constantly request a new + bufferpool thinking the height had changed ... whereas it hadn't. + Fixes #95 + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/131> + +2021-04-13 00:45:41 +0100 Tim-Philipp Müller <tim@centricular.com> + + * docs/gst_plugins_cache.json: + * ext/libav/gstavviddec.c: + * ext/libav/gstavviddec.h: + avviddec: deprecated debug-mv property to match deprecation in FFmpeg + This has been unimplemented and non-functional for years + and was deprecated with FFmpeg 4.4. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/126> + +2021-04-13 01:07:15 +0100 Tim-Philipp Müller <tim@centricular.com> + + * ext/libav/gstavdemux.c: + avdemux: fix build with FFmpeg 4.4 + Direct access to avstream->index_entries was removed + in favour of the newly added avformat_index_get_entry() + and friends. + Fixes https://gitlab.freedesktop.org/gstreamer/gst-libav/-/issues/85 + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/127> + +2021-01-19 13:19:31 -0800 Nicholas Jackson <nicholas.jackson@zii.aero> + + * ext/libav/gstavmux.c: + avmux: fix segfault when a plugin's long_name is NULL + Some plugins register an empty long_name field. Check for this + before calling strcmp to avoid a crash. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/114> + +2021-03-15 20:35:35 +0100 Jade Macho <nuda1998@gmail.com> + + * docs/gst_plugins_cache.json: + * ext/libav/gstavcodecmap.c: + Hook up audio/x-xma: xmaversion: [1,2] to AV_CODEC_ID_XMA[1,2] + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/124> + +2021-03-03 10:51:04 +0200 Sebastian Dröge <sebastian@centricular.com> + + * ext/libav/gstavcodecmap.c: + avcodecmap: Don't try converting channel layouts with more than 64 channels + We only support up to 64 channels in GStreamer with a specific layout so + it's safe to assume a NONE layout in this case. + Also the arrays of channel positions are allocated everywhere with 64 + elements so don't try setting more than 64 to NONE as that will cause + stack corruptions and similar memory safety issues. + Thanks to Natalie Silvanovich for reporting this issue. + Fixes https://gitlab.freedesktop.org/gstreamer/gst-libav/-/issues/92 + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/120> + +2020-12-02 15:43:15 +1100 Matthew Waters <matthew@centricular.com> + + * ext/libav/gstavviddec.c: + avviddec: take the maximum of the height/coded_height + Otherwise, some h.264 streams (particularly with cropping information) + may cause memory corruption after a renegotiation to a smaller size when + decoded and then ffmpeg writes past the end of the buffer. + Fixes: https://gitlab.freedesktop.org/gstreamer/gst-libav/-/issues/80 + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/110> + +2021-01-28 06:11:14 +0000 Matthew Waters <matthew@centricular.com> + + * ext/libav/gstavviddec.c: + viddec: don't configure and incorrect buffer pool when receiving a gap event + Scenario is this: + 1. libav receives enough data to want a buffer with get_buffer2() + which wants a buffer pool with a certain format, say Y42B but does + not negotiate and therefore GstVideoDecoder does not have any output + state configured + 2. A gap event is received which GstVideoDecoder wants to forward. It + needs caps to forward the gap event so attempts to negotiate with some + default information which chooses e.g. I420 and overwrites the + previously configured bufferpool decided on by get_buffer2() + 3. There is a mismatch between what ensure_internal_pool() check for + consistency and what decide_allocation() sets when overriding the + internal pool with the downstream pool. + 4. FFMpeg then requests a Y42B buffer from an I420 pool and predictably + crashes writing past the contents of the buffer + This is fixed by keeping track of the internal pool states correctly. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/116> + +2021-01-29 14:02:42 +0200 Vivia Nikolaidou <vivia@ahiru.eu> + + * docs/gst_plugins_cache.json: + * ext/libav/gstavviddec.c: + avviddec: Support for alternate-field interlacing + Not yet supported in FFmpeg, so we temporarily rely on the parser + setting the correct buffer flags for us. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/115> + +2020-12-30 01:15:16 +0900 Seungha Yang <seungha@centricular.com> + + * ext/libav/gstavauddec.c: + avauddec: Drain decoder on decoding failure + ... and call finish_frame() so that baseclass can reset internal + status. Otherwise baseclass will keep holding the status for + decoding failed frame which will result in outputting buffer with + wrong timestamp. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/112> + +2020-12-14 15:33:16 +1100 Jan Schmidt <jan@centricular.com> + + * docs/gst_plugins_cache.json: + * ext/libav/gstavcodecmap.c: + codec map: Add a mapping for the OKI ADPCM variant. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/111> + +2020-11-04 18:44:54 +0530 Nirbheek Chauhan <nirbheek@centricular.com> + + * meson.build: + meson: Enable some MSVC warnings for parity with GCC/Clang + This makes it easier to do development with MSVC by making it warn + on common issues that GCC/Clang error out for in our CI configuration. + Continuation from https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/223 + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/109> + +2020-10-27 06:33:29 -0400 Arun Raghavan <arun@asymptotic.io> + + * ext/libav/gstavauddec.c: + avauddec: Check planar-ness of frame rather than context + The check seems to be to present to verify that the decoded frame + matches the format we expect. The actual check for the layout of the + frame was being performed against the context instead. + The check fails at least for avdec_aptx_hd, where the AVCodecContext has + the sample format set to AV_SAMPLE_FMT_NONE. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/107> + +2020-10-06 18:19:12 +0900 Seungha Yang <seungha@centricular.com> + + * tests/check/elements/avaudenc.c: + * tests/check/elements/avvidenc.c: + * tests/check/meson.build: + tests: Add audio/video encoder test + Add simple encoder drain test case + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/100> + +2020-10-01 11:45:57 +0200 Edward Hervey <edward@centricular.com> + + * meson.build: + * meson_options.txt: + * tests/check/meson.build: + * tests/meson.build: + build: Re-enable unit tests + Looks like they weren't ported when we switched to meson + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/100> + +2020-10-06 03:47:42 +0900 Seungha Yang <seungha@centricular.com> + + * ext/libav/gstavaudenc.c: + * ext/libav/gstavaudenc.h: + * ext/libav/gstavutils.h: + * ext/libav/gstavvidenc.c: + * ext/libav/gstavvidenc.h: + avaudenc/avvidenc: Reopen encoding session if it's required + Since the commit https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/22b25b3ea5c, + ffmpeg will not clear draning flag for encoder by avcodec_flush_buffers() API + by default. Allowed case is only if encoder has AV_CODEC_CAP_ENCODER_FLUSH + capability flag. If it's not supported, we should re-open encoding + session, otherwise ffmpeg encoder will keep returning AVERROR_EOF + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/99> + +2020-10-01 11:18:58 +0300 Sebastian Dröge <sebastian@centricular.com> + + * ext/libav/gstavvidenc.c: + avvidenc: Call avcodec_flush_buffers() after draining to allow accepting new input again + This is already done in all other codec elements. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/97> + +2020-09-30 16:13:28 +0300 Sebastian Dröge <sebastian@centricular.com> + + * ext/libav/gstavauddec.c: + * ext/libav/gstavaudenc.c: + * ext/libav/gstavviddec.c: + * ext/libav/gstavvidenc.c: + avauddec/audenc/videnc: Don't return GST_FLOW_EOS when draining + Same behaviour as for avviddec now. FFmpeg will return AVERROR_EOF when it's + completely drained but we should not return that here or otherwise + upstream will receive EOS and not forward us more data. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/97> + +2020-09-16 03:13:09 +0900 Seungha Yang <seungha@centricular.com> + + * ext/libav/gstavviddec.c: + avviddec: Don't return GST_FLOW_EOS from drain()/finish() + AVERROR_EOF means that it's fully drained, but it doesn't + mean that that end of stream. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/90> + +2020-09-15 02:12:23 +0900 Seungha Yang <seungha@centricular.com> + + * ext/libav/gstavauddec.c: + avauddec: Ensure finish_subframe() and finish_frame() are paired + audiodecoder baseclass implementation is expecting that + finish_subframe() is followed by finish_frame() in order clear + its internal state related to subframe. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/90> + +2020-09-14 14:30:35 +0300 Sebastian Dröge <sebastian@centricular.com> + + * ext/libav/gstavauddec.c: + avauddec: Forward flow returns from draining instead of assuming OK + It might be useful for upstream to know that draining/finishing didn't + succeed, and why. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/90> + +2020-09-14 14:24:51 +0300 Sebastian Dröge <sebastian@centricular.com> + + * ext/libav/gstavviddec.c: + avviddec: Forward flow returns from draining instead of assuming OK + It might be useful for upstream to know that draining/finishing didn't + succeed, and why. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/90> + +2020-09-09 08:55:28 +0200 Edward Hervey <edward@centricular.com> + + * ext/libav/gstavauddec.c: + avauddec: Avoid dropping non-OK flow return + When sucessfully finishing out frames (or finishing configuration), we must make + sure we don't override any failing GstFlowReturn that might have been detected + previously. + Failure to do this would result in not propagating not-linked, flushing, + etc... + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/90> + +2016-09-26 20:06:54 -0400 Olivier Crête <olivier.crete@collabora.com> + + * docs/gst_plugins_cache.json: + * ext/libav/gstavcodecmap.c: + avcodecmap: Enable 24 bit WMA Lossless decoding + This now works with not so recent ffmpeg. + Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/88> + +2020-09-08 17:30:46 +0100 Tim-Philipp Müller <tim@centricular.com> + + * .gitlab-ci.yml: + ci: include template from gst-ci master branch again + +2020-09-08 16:58:56 +0100 Tim-Philipp Müller <tim@centricular.com> + + * meson.build: + Back to development + === release 1.18.0 === 2020-09-08 00:08:12 +0100 Tim-Philipp Müller <tim@centricular.com> + * .gitlab-ci.yml: * ChangeLog: * NEWS: * RELEASE: |