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Author SHA1 Message Date
Josef Kolář
9e00142b40 fmp4mux: fix hls_live example 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1134>
 2023-03-12 12:58:17 +01:00
Arun Raghavan
04bb7b4db0 fmp4: Return a running time in get_next_time() 
We were currently returning a value based on the next chunk PTS, but the
expectation in GstAggregator is that we return a running time. This
resulted in spurious wakeups and warnings like:

0:00:01.501685123 1552995 0x55899715c1e0 WARN                 fmp4mux mux/fmp4/src/fmp4mux/imp.rs:1818:gstfmp4::fmp4mux:👿:FMP4Mux::drain_buffers:<fmp4mux0:sink_1> Don't have a complete GOP for the first stream on timeout in a live pipeline

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1127>
 2023-03-10 10:58:38 -05:00
Sebastian Dröge
fc5ed15af5 Update for gst::Element::link_many() and related API generalization 
Specifically, get rid of now unneeded `&`.
 2023-03-09 16:46:52 +02:00
Sebastian Dröge
9fc1404415 Update minimum supported Rust version to 1.66 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1096>
 2023-02-20 11:09:01 +02:00
Seungha Yang
59222f7a35 mp4mux: Ignore framerate update 
like mp4mux in -good does already

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1094>
 2023-02-16 03:43:01 +09:00
Seungha Yang
6b15e772ac fmp4mux: Ignore framerate update 
like mp4mux in -good does already

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1094>
 2023-02-16 02:23:56 +09:00
Sebastian Dröge
1e13dbb99c Update versions to 0.11.0-alpha.1 2023-02-10 00:23:56 +02:00
Sebastian Dröge
4d9b6c5472 fmp4mux: Pass one more buffer in test_buffer_multi_stream_short_gops test 
This works around non-determinism in aggregator where depending on
timing it can happen that it consumes all buffers from both pads or
waits for another buffer on one pad while the other one already has one.

The effect in this test was that it sometimes timed out. By providing
one more buffer it is guaranteed now that at this point the muxer is
beyond the end of the first fragment.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1081>
 2023-02-09 20:36:44 +02:00
Sebastian Dröge
5965ff4364 fmp4mux: Accept more data on already filled streams if the remaining streams need more data for finishing a GOP 
In other words, continue queueing buffers in sync from all streams until
all of them are ready for draining instead of stopping to queue buffers
on every stream that is already filled individually.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/310

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1081>
 2023-02-09 20:36:42 +02:00
Sebastian Dröge
3a408c0146 fmp4mux: Handle GOPs ending after the desired fragment end correctly 
Either create further chunks if enough data is queued or simply start
the new fragment at a later time if the keyframe is later.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1077>
 2023-02-06 19:20:34 +02:00
Sebastian Dröge
5627bd8d7d mp4: Add support for AV1 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1075>
 2023-02-04 13:48:37 +00:00
Sebastian Dröge
4c3ae6f8ce fmp4: Add support for AV1 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1075>
 2023-02-04 13:48:37 +00:00
Sebastian Dröge
cef6fef079 fmp4: Add support for VP8 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1075>
 2023-02-04 13:48:37 +00:00
Sebastian Dröge
02ac4b3b04 mp4: Add support for VP8 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1075>
 2023-02-04 13:48:37 +00:00
Sebastian Dröge
ecb26a0b16 fmp4mux: Fix a couple of assertions by handling these cases cleaner 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1071>
 2023-02-01 14:57:00 +02:00
Sebastian Dröge
1998ecab45 fmp4mux: Refactor and clean up code 
Split many longer functions into multiple functions and simplify various
parts. Overall this is functionally still the same as before.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1068>
 2023-01-30 14:41:33 +00:00
Sebastian Dröge
2a3d962dc5 fmp4mux: Add support for sub-fragments / chunking 
Allow outputting sub-fragments (chunks in CMAF terms) that are shorter
than the fragment duration and don't usually start on a keyframe. By
this the buffering requirements of the element is reduced to one chunk
duration, as is the latency.

This is used for formats like low-latency / LL-HLS and DASH.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1059>
 2023-01-27 19:28:27 +00:00
Guillaume Desmottes
abe4efc4a2 fmp4mux: add 'offset-to-zero' property 
Add it only to 'isofmp4mux', the onvif variant already does this and
CMAF and DASH are always single-stream so you rely on inter-container
synchronization via the running-time.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1063>
 2023-01-25 12:29:30 +00:00
Sebastian Dröge
3b4c48d9f5 Fix various new clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1062>
 2023-01-25 10:31:19 +02:00
Sebastian Dröge
ee8249eec7 fmp4mux: Don't write the first sample flags into any trun but the first 
The flags are based on the first sample of this fragment so writing it
into any trun but the first is not very useful.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1060>
 2023-01-24 19:54:12 +02:00
Sebastian Dröge
1ceaea844a fmp4mux: Fix decision whether per-sample flags are needed in the trun 
Previously it would never use per-sample flags if any later sample
needed different flags than the first two.

Also comment the code a bit better.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1060>
 2023-01-24 19:54:11 +02:00
Sebastian Dröge
458b2386ed Update for glib API changes 2023-01-21 18:13:48 +02:00
Sebastian Dröge
6132788b02 Update for caps/structure-related string API changes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1048>
 2023-01-15 22:58:44 +02:00
Sebastian Dröge
e9bbf804ba fmp4mux: Remove obsolete comment 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1037>
 2023-01-06 14:52:56 +02:00
Sebastian Dröge
af9d9c0a5c fmp4: Fix compilation after glib::List API changes 2023-01-02 19:22:51 +02:00
Johan Bjäreholt
71c268da14 fmp4mux: Only push fragment_offset if write_mfra is true 
This is done so that the fragment_offset vector does not infinitely
build up when write_mfra is disabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1023>
 2022-12-22 10:31:27 +01:00
Sebastian Dröge
13b6f8fad4 fmp4mux: Skip gap buffers earlier to consider them for the sample durations and fragment start durations 
Otherwise dropping the gap buffers would offset the timestamps of
following samples.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1016>
 2022-12-16 17:43:44 +02:00
Sebastian Dröge
e344585d99 mp4mux: Adjust durations and possibly stream start time on encountering a gap buffer 
If there was a previous sample in this stream then its duration needs to
be extended by the gap position, and if there was none then the start
time of the whole stream has to be shifted by the duration.

Not doing so causes timestamps to be offset wrongly by the duration of
the gap.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1015>
 2022-12-16 13:24:21 +02:00
Sebastian Dröge
9307acf7fa mp4mux: Fix edit list shift for streams with initial DTS smaller earliest PTS but initial DTS positive 
This would be a stream where the initial DTS is negative if the initial
PTS was zero, but it is offset so the initial DTS became positive now.
The edit list shift has to happen exactly the same way though.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1014>
 2022-12-15 18:52:47 +02:00
Sebastian Dröge
ed429d570e mp4mux: Don't write gap edit lists if their duration would be zero 
The track might start later than the earliest track by less than one
timescale units, in which case writing an empty gap edit list would be
useless and confusing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1014>
 2022-12-15 18:45:19 +02:00
Sebastian Dröge
f8024f072f mp4mux: Don't write empty chunks at the end if the last buffer of a stream started a new chunk and happened to be a from a gap event 
Empty chunks are not valid in MP4.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1014>
 2022-12-15 17:44:03 +02:00
Sebastian Dröge
3f904553ea Fix various new clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1011>
 2022-12-13 11:43:16 +02:00
Sebastian Dröge
3172bcd095 fmp4mux: Crank clock for the first fragment in more tests 
Due to how aggregator works, it depends on how buffers are pulled
whether aggregate() is called again or it is waiting for a timeout or EOS:

works:
  - pad 1: 4 buffers, pad 2: 4 buffers
  - aggregate ready: take all 4/4 buffers
  - pad 1: 1 buffers, pad 2: 1 buffer
  - aggregate ready: take all 1/1 buffers

waits:
  - pad 1: 5 buffers, pad 2: 4 buffers
  - aggregate ready: take all 5/4 buffers
  - pad 1: 0 buffers, pad 2: 1 buffer
  - aggregate not ready: waiting for timeout or EOS

Also don't manually set the clock time as that's unnecessary.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/274

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/998>
 2022-12-03 18:21:19 +00:00
Jordan Petridis
a84eeeb240 mux/{mp4, fmp4}: Hard depend on feature v1_18 
Else --no-default-features was failing to compile.

v1_18 is needed to for the aggregator code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/588>
 2022-11-29 21:06:12 +02:00
Sebastian Dröge
1fcbc346bc fmp4mux: examples: Avoid unnecessary caps copies 2022-11-22 10:39:47 +02:00
Sebastian Dröge
6b3bb2c747 fmp4mux: Handle EOS correctly if it happens before a fragment start time was determined 
Whatever earliest time we have at that point is going to be the start
time.

Also handle the case correctly where all inputs are EOS before any
buffers were received at all.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/270

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/982>
 2022-11-19 19:24:43 +02:00
Sebastian Dröge
e3f645af19 fmp4mux: Don't overflow negative composition offset calculation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/982>
 2022-11-19 19:24:04 +02:00
Sebastian Dröge
ae4b49c668 mp4mux: For video with N/1001 framerates use N as timescale 
See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3049

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/981>
 2022-11-18 16:10:10 +02:00
Sebastian Dröge
fd910cb828 fmp4mux: For video with N/1001 framerates use N as timescale 
See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3049

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/981>
 2022-11-18 16:07:11 +02:00
Sebastian Dröge
c553ac7402 fmp4mux: Re-work buffer dequeueing and calculations of timestamps 
Especially simplify calculation of ONVIF UTC times. As a side-effect
this reduces the number of times the running times of a buffer are
calculated, and also causes streams to be interleaved correctly in ONVIF
mode if there is a non-constant UTC-to-running-time difference.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/979>
 2022-11-18 15:00:00 +02:00
Sebastian Dröge
3003987c3a mp4mux: Make use of i64::TryFrom<gst::Signed<u64>> impl 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/979>
 2022-11-18 12:26:18 +02:00
Sebastian Dröge
9903d536b5 mp4mux: Factor out running time to UTC time calculation into a function 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/979>
 2022-11-18 12:21:25 +02:00
Sebastian Dröge
aa7fd34097 mp4mux: Remove unnecessary error case of negative PTS when doing the ONVIF UTC time calculations 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/979>
 2022-11-18 12:21:25 +02:00
Sebastian Dröge
4d310434ab mp4mux: Skip gap buffers instead of writing empty samples 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/974>
 2022-11-10 12:59:53 +02:00
Sebastian Dröge
2b4fd40d62 mp4: Add ONVIF non-fragmented MP4 muxer 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/974>
 2022-11-10 12:59:53 +02:00
Sebastian Dröge
97bb327b2a mp4: Remove unneeded cast in tests 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/974>
 2022-11-10 12:44:46 +02:00
Sebastian Dröge
10d8cc21e6 mp4: Update to url 2 2022-11-09 09:15:50 +02:00
Sebastian Dröge
c2f403f998 gst-plugin-mp4: Add new MP4 plugin with a non-fragmented MP4 muxer 2022-11-08 19:08:47 +02:00
Sebastian Dröge
f062b7cf0d fmp4mux: Make media/trak timescales configurable 
And refactor a bit of code for easier extensibility.
 2022-11-07 18:06:29 +00:00
Sebastian Dröge
7ac29827d2 fmp4mux: Don't allow VP9 for CMAF 
This would require setting the correct compatible band for VP9 in CMAF,
which is not implemented yet.
 2022-11-03 16:53:01 +02:00