gstreamer/tests/check/elements/splitmuxsink.c

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/* GStreamer unit test for splitmuxsink elements
*
* Copyright (C) 2007 David A. Schleef <ds@schleef.org>
* Copyright (C) 2015 Jan Schmidt <jan@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib/gstdio.h>
#include <gst/check/gstcheck.h>
#include <gst/app/app.h>
#include <gst/video/video.h>
#include <stdlib.h>
gchar *tmpdir = NULL;
GstClockTime first_ts;
GstClockTime last_ts;
gdouble current_rate;
static void
tempdir_setup (void)
{
const gchar *systmp = g_get_tmp_dir ();
tmpdir = g_build_filename (systmp, "splitmux-test-XXXXXX", NULL);
/* Rewrites tmpdir template input: */
tmpdir = g_mkdtemp (tmpdir);
}
static void
tempdir_cleanup (void)
{
GDir *d;
const gchar *f;
fail_if (tmpdir == NULL);
d = g_dir_open (tmpdir, 0, NULL);
fail_if (d == NULL);
while ((f = g_dir_read_name (d)) != NULL) {
gchar *fname = g_build_filename (tmpdir, f, NULL);
fail_if (g_remove (fname) != 0, "Failed to remove tmp file %s", fname);
g_free (fname);
}
g_dir_close (d);
fail_if (g_remove (tmpdir) != 0, "Failed to delete tmpdir %s", tmpdir);
g_free (tmpdir);
tmpdir = NULL;
}
static guint
count_files (const gchar * target)
{
GDir *d;
const gchar *f;
guint ret = 0;
d = g_dir_open (target, 0, NULL);
fail_if (d == NULL);
while ((f = g_dir_read_name (d)) != NULL)
ret++;
g_dir_close (d);
return ret;
}
static void
dump_error (GstMessage * msg)
{
GError *err = NULL;
gchar *dbg_info;
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR);
gst_message_parse_error (msg, &err, &dbg_info);
g_printerr ("ERROR from element %s: %s\n",
GST_OBJECT_NAME (msg->src), err->message);
g_printerr ("Debugging info: %s\n", (dbg_info) ? dbg_info : "none");
g_error_free (err);
g_free (dbg_info);
}
static GstMessage *
run_pipeline (GstElement * pipeline)
{
GstBus *bus = gst_element_get_bus (GST_ELEMENT (pipeline));
GstMessage *msg;
gst_element_set_state (pipeline, GST_STATE_PLAYING);
msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (bus);
if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR)
dump_error (msg);
return msg;
}
static void
seek_pipeline (GstElement * pipeline, gdouble rate, GstClockTime start,
GstClockTime end)
{
/* Pause the pipeline, seek to the desired range / rate, wait for PAUSED again, then
* clear the tracking vars for start_ts / end_ts */
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
/* specific end time not implemented: */
fail_unless (end == GST_CLOCK_TIME_NONE);
gst_element_seek (pipeline, rate, GST_FORMAT_TIME,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, GST_SEEK_TYPE_SET, start,
GST_SEEK_TYPE_END, 0);
/* Wait for the pipeline to preroll again */
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
GST_LOG ("Seeked pipeline. Rate %f time range %" GST_TIME_FORMAT " to %"
GST_TIME_FORMAT, rate, GST_TIME_ARGS (start), GST_TIME_ARGS (end));
/* Clear tracking variables now that the seek is complete */
first_ts = last_ts = GST_CLOCK_TIME_NONE;
current_rate = rate;
};
static GstFlowReturn
receive_sample (GstAppSink * appsink, gpointer user_data G_GNUC_UNUSED)
{
GstSample *sample;
GstSegment *seg;
GstBuffer *buf;
GstClockTime start;
GstClockTime end;
g_signal_emit_by_name (appsink, "pull-sample", &sample);
fail_unless (sample != NULL);
seg = gst_sample_get_segment (sample);
fail_unless (seg != NULL);
buf = gst_sample_get_buffer (sample);
fail_unless (buf != NULL);
GST_LOG ("Got buffer %" GST_PTR_FORMAT, buf);
start = GST_BUFFER_PTS (buf);
end = start;
if (GST_CLOCK_TIME_IS_VALID (start))
start = gst_segment_to_stream_time (seg, GST_FORMAT_TIME, start);
if (GST_CLOCK_TIME_IS_VALID (end)) {
if (GST_BUFFER_DURATION_IS_VALID (buf))
end += GST_BUFFER_DURATION (buf);
end = gst_segment_to_stream_time (seg, GST_FORMAT_TIME, end);
}
GST_DEBUG ("Got buffer stream time %" GST_TIME_FORMAT " to %" GST_TIME_FORMAT,
GST_TIME_ARGS (start), GST_TIME_ARGS (end));
/* Check time is moving in the right direction */
if (current_rate > 0) {
if (GST_CLOCK_TIME_IS_VALID (first_ts))
fail_unless (start >= first_ts,
"Timestamps went backward during forward play, %" GST_TIME_FORMAT
" < %" GST_TIME_FORMAT, GST_TIME_ARGS (start),
GST_TIME_ARGS (first_ts));
if (GST_CLOCK_TIME_IS_VALID (last_ts))
fail_unless (end >= last_ts,
"Timestamps went backward during forward play, %" GST_TIME_FORMAT
" < %" GST_TIME_FORMAT, GST_TIME_ARGS (end), GST_TIME_ARGS (last_ts));
} else {
fail_unless (start <= first_ts,
"Timestamps went forward during reverse play, %" GST_TIME_FORMAT " > %"
GST_TIME_FORMAT, GST_TIME_ARGS (start), GST_TIME_ARGS (first_ts));
fail_unless (end <= last_ts,
"Timestamps went forward during reverse play, %" GST_TIME_FORMAT " > %"
GST_TIME_FORMAT, GST_TIME_ARGS (end), GST_TIME_ARGS (last_ts));
}
/* update the range of timestamps we've encountered */
if (!GST_CLOCK_TIME_IS_VALID (first_ts) || start < first_ts)
first_ts = start;
if (!GST_CLOCK_TIME_IS_VALID (last_ts) || end > last_ts)
last_ts = end;
gst_sample_unref (sample);
return GST_FLOW_OK;
}
static void
test_playback (const gchar * in_pattern, GstClockTime exp_first_time,
GstClockTime exp_last_time, gboolean test_reverse)
{
GstMessage *msg;
GstElement *pipeline;
GstElement *appsink;
GstElement *fakesink2;
GstAppSinkCallbacks callbacks = { NULL };
gchar *uri;
GST_DEBUG ("Playing back files matching %s", in_pattern);
pipeline = gst_element_factory_make ("playbin", NULL);
fail_if (pipeline == NULL);
appsink = gst_element_factory_make ("appsink", NULL);
fail_if (appsink == NULL);
g_object_set (G_OBJECT (appsink), "sync", FALSE, NULL);
g_object_set (G_OBJECT (pipeline), "video-sink", appsink, NULL);
fakesink2 = gst_element_factory_make ("fakesink", NULL);
fail_if (fakesink2 == NULL);
g_object_set (G_OBJECT (pipeline), "audio-sink", fakesink2, NULL);
uri = g_strdup_printf ("splitmux://%s", in_pattern);
g_object_set (G_OBJECT (pipeline), "uri", uri, NULL);
g_free (uri);
callbacks.new_sample = receive_sample;
gst_app_sink_set_callbacks (GST_APP_SINK (appsink), &callbacks, NULL, NULL);
/* test forwards */
seek_pipeline (pipeline, 1.0, 0, -1);
fail_unless (first_ts == GST_CLOCK_TIME_NONE);
msg = run_pipeline (pipeline);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
/* Check we saw the entire range of values */
fail_unless (first_ts == exp_first_time,
"Expected start of playback range %" GST_TIME_FORMAT ", got %"
GST_TIME_FORMAT, GST_TIME_ARGS (exp_first_time),
GST_TIME_ARGS (first_ts));
fail_unless (last_ts == exp_last_time,
"Expected end of playback range %" GST_TIME_FORMAT ", got %"
GST_TIME_FORMAT, GST_TIME_ARGS (exp_last_time), GST_TIME_ARGS (last_ts));
if (test_reverse) {
/* Test backwards */
seek_pipeline (pipeline, -1.0, 0, -1);
msg = run_pipeline (pipeline);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
/* Check we saw the entire range of values */
fail_unless (first_ts == exp_first_time,
"Expected start of playback range %" GST_TIME_FORMAT
", got %" GST_TIME_FORMAT, GST_TIME_ARGS (exp_first_time),
GST_TIME_ARGS (first_ts));
fail_unless (last_ts == exp_last_time,
"Expected end of playback range %" GST_TIME_FORMAT
", got %" GST_TIME_FORMAT, GST_TIME_ARGS (exp_last_time),
GST_TIME_ARGS (last_ts));
}
gst_object_unref (pipeline);
}
static gchar *
check_format_location (GstElement * object,
guint fragment_id, GstSample * first_sample)
{
GstBuffer *buf = gst_sample_get_buffer (first_sample);
/* Must have a buffer */
fail_if (buf == NULL);
GST_LOG ("New file - first buffer %" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)));
return NULL;
}
GST_START_TEST (test_splitmuxsink)
{
GstMessage *msg;
GstElement *pipeline;
GstElement *sink;
GstPad *splitmux_sink_pad;
GstPad *enc_src_pad;
gchar *dest_pattern;
guint count;
gchar *in_pattern;
/* This pipeline has a small time cutoff - it should start a new file
* every GOP, ie 1 second */
pipeline =
gst_parse_launch
("videotestsrc num-buffers=15 ! video/x-raw,width=80,height=64,framerate=5/1 ! videoconvert !"
" queue ! theoraenc keyframe-force=5 ! splitmuxsink name=splitsink "
" max-size-time=1000000 max-size-bytes=1000000 muxer=oggmux", NULL);
fail_if (pipeline == NULL);
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
g_signal_connect (sink, "format-location-full",
(GCallback) check_format_location, NULL);
dest_pattern = g_build_filename (tmpdir, "out%05d.ogg", NULL);
g_object_set (G_OBJECT (sink), "location", dest_pattern, NULL);
g_free (dest_pattern);
g_object_unref (sink);
msg = run_pipeline (pipeline);
if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR)
dump_error (msg);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
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/* unlink manually and release request pad to ensure that we *can* do that
* - https://bugzilla.gnome.org/show_bug.cgi?id=753622 */
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
splitmux_sink_pad = gst_element_get_static_pad (sink, "video");
fail_if (splitmux_sink_pad == NULL);
enc_src_pad = gst_pad_get_peer (splitmux_sink_pad);
fail_if (enc_src_pad == NULL);
fail_unless (gst_pad_unlink (enc_src_pad, splitmux_sink_pad));
gst_object_unref (enc_src_pad);
gst_element_release_request_pad (sink, splitmux_sink_pad);
gst_object_unref (splitmux_sink_pad);
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/* at this point the pad must be released - try to find it again to verify */
splitmux_sink_pad = gst_element_get_static_pad (sink, "video");
fail_if (splitmux_sink_pad != NULL);
g_object_unref (sink);
gst_object_unref (pipeline);
count = count_files (tmpdir);
fail_unless (count == 3, "Expected 3 output files, got %d", count);
in_pattern = g_build_filename (tmpdir, "out*.ogg", NULL);
test_playback (in_pattern, 0, 3 * GST_SECOND, TRUE);
g_free (in_pattern);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_multivid)
{
GstMessage *msg;
GstElement *pipeline;
GstElement *sink;
gchar *dest_pattern;
guint count;
gchar *in_pattern;
/* This pipeline should start a new file every GOP, ie 1 second,
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* driven by the primary video stream and with 2 auxiliary video streams */
pipeline =
gst_parse_launch
("splitmuxsink name=splitsink "
" max-size-time=1000000 max-size-bytes=1000000 muxer=qtmux "
"videotestsrc num-buffers=15 ! video/x-raw,width=80,height=64,framerate=5/1 ! videoconvert !"
" queue ! vp8enc keyframe-max-dist=5 ! splitsink.video "
"videotestsrc num-buffers=15 pattern=snow ! video/x-raw,width=80,height=64,framerate=5/1 ! videoconvert !"
" queue ! vp8enc keyframe-max-dist=6 ! splitsink.video_aux_0 "
"videotestsrc num-buffers=15 pattern=ball ! video/x-raw,width=80,height=64,framerate=5/1 ! videoconvert !"
" queue ! vp8enc keyframe-max-dist=8 ! splitsink.video_aux_1 ", NULL);
fail_if (pipeline == NULL);
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
g_signal_connect (sink, "format-location-full",
(GCallback) check_format_location, NULL);
dest_pattern = g_build_filename (tmpdir, "out%05d.m4v", NULL);
g_object_set (G_OBJECT (sink), "location", dest_pattern, NULL);
g_free (dest_pattern);
g_object_unref (sink);
msg = run_pipeline (pipeline);
if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR)
dump_error (msg);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
gst_object_unref (pipeline);
count = count_files (tmpdir);
fail_unless (count == 3, "Expected 3 output files, got %d", count);
in_pattern = g_build_filename (tmpdir, "out*.m4v", NULL);
/* FIXME: Reverse playback works poorly with multiple video streams
* in qtdemux (at least, maybe other demuxers) at the time this was
* written, and causes test failures like buffers being output
* multiple times by qtdemux as it loops through GOPs. Disable that
* for now */
test_playback (in_pattern, 0, 3 * GST_SECOND, FALSE);
g_free (in_pattern);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_async)
{
GstMessage *msg;
GstElement *pipeline;
GstElement *sink;
GstPad *splitmux_sink_pad;
GstPad *enc_src_pad;
gchar *dest_pattern;
guint count;
gchar *in_pattern;
pipeline =
gst_parse_launch
("videotestsrc num-buffers=15 ! video/x-raw,width=80,height=64,framerate=5/1 ! videoconvert !"
" queue ! theoraenc keyframe-force=5 ! splitmuxsink name=splitsink "
" max-size-time=1000000000 async-finalize=true "
" muxer-factory=matroskamux audiotestsrc num-buffers=15 samplesperbuffer=9600 ! "
" audio/x-raw,rate=48000 ! splitsink.audio_%u", NULL);
fail_if (pipeline == NULL);
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
g_signal_connect (sink, "format-location-full",
(GCallback) check_format_location, NULL);
dest_pattern = g_build_filename (tmpdir, "matroska%05d.mkv", NULL);
g_object_set (G_OBJECT (sink), "location", dest_pattern, NULL);
g_free (dest_pattern);
g_object_unref (sink);
msg = run_pipeline (pipeline);
if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR)
dump_error (msg);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
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/* unlink manually and release request pad to ensure that we *can* do that
* - https://bugzilla.gnome.org/show_bug.cgi?id=753622 */
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
splitmux_sink_pad = gst_element_get_static_pad (sink, "video");
fail_if (splitmux_sink_pad == NULL);
enc_src_pad = gst_pad_get_peer (splitmux_sink_pad);
fail_if (enc_src_pad == NULL);
fail_unless (gst_pad_unlink (enc_src_pad, splitmux_sink_pad));
gst_object_unref (enc_src_pad);
gst_element_release_request_pad (sink, splitmux_sink_pad);
gst_object_unref (splitmux_sink_pad);
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/* at this point the pad must be released - try to find it again to verify */
splitmux_sink_pad = gst_element_get_static_pad (sink, "video");
fail_if (splitmux_sink_pad != NULL);
g_object_unref (sink);
gst_object_unref (pipeline);
count = count_files (tmpdir);
fail_unless (count == 3, "Expected 3 output files, got %d", count);
in_pattern = g_build_filename (tmpdir, "matroska*.mkv", NULL);
test_playback (in_pattern, 0, 3 * GST_SECOND, TRUE);
g_free (in_pattern);
}
GST_END_TEST;
/* For verifying bug https://bugzilla.gnome.org/show_bug.cgi?id=762893 */
GST_START_TEST (test_splitmuxsink_reuse_simple)
{
GstElement *sink;
GstPad *pad;
sink = gst_element_factory_make ("splitmuxsink", NULL);
pad = gst_element_get_request_pad (sink, "video");
fail_unless (pad != NULL);
g_object_set (sink, "location", "/dev/null", NULL);
fail_unless (gst_element_set_state (sink,
GST_STATE_PLAYING) == GST_STATE_CHANGE_ASYNC);
fail_unless (gst_element_set_state (sink,
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
fail_unless (gst_element_set_state (sink,
GST_STATE_PLAYING) == GST_STATE_CHANGE_ASYNC);
fail_unless (gst_element_set_state (sink,
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
gst_element_release_request_pad (sink, pad);
gst_object_unref (pad);
gst_object_unref (sink);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_muxer_pad_map)
{
GstElement *sink, *muxer;
GstPad *muxpad;
GstPad *pad1 = NULL, *pad2 = NULL;
GstStructure *pad_map;
pad_map = gst_structure_new ("x-pad-map",
"video", G_TYPE_STRING, "video_100",
"audio_0", G_TYPE_STRING, "audio_101", NULL);
muxer = gst_element_factory_make ("qtmux", NULL);
fail_if (muxer == NULL);
sink = gst_element_factory_make ("splitmuxsink", NULL);
fail_if (sink == NULL);
g_object_set (sink, "muxer", muxer, "muxer-pad-map", pad_map, NULL);
gst_structure_free (pad_map);
pad1 = gst_element_get_request_pad (sink, "video");
fail_unless (g_str_equal ("video", GST_PAD_NAME (pad1)));
muxpad = gst_element_get_static_pad (muxer, "video_100");
fail_unless (muxpad != NULL);
gst_object_unref (muxpad);
pad2 = gst_element_get_request_pad (sink, "audio_0");
fail_unless (g_str_equal ("audio_0", GST_PAD_NAME (pad2)));
muxpad = gst_element_get_static_pad (muxer, "audio_101");
fail_unless (muxpad != NULL);
gst_object_unref (muxpad);
g_object_set (sink, "location", "/dev/null", NULL);
fail_unless (gst_element_set_state (sink,
GST_STATE_PLAYING) == GST_STATE_CHANGE_ASYNC);
fail_unless (gst_element_set_state (sink,
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
gst_element_release_request_pad (sink, pad1);
gst_object_unref (pad1);
gst_element_release_request_pad (sink, pad2);
gst_object_unref (pad2);
gst_object_unref (sink);
}
GST_END_TEST;
static GstPadProbeReturn
count_upstrea_fku (GstPad * pad, GstPadProbeInfo * info,
guint * upstream_fku_count)
{
GstEvent *event = GST_PAD_PROBE_INFO_EVENT (info);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_CUSTOM_UPSTREAM:
if (gst_video_event_is_force_key_unit (event))
*upstream_fku_count += 1;
break;
default:
break;
}
return GST_PAD_PROBE_OK;
}
static void
splitmuxsink_split_by_keyframe (gboolean send_keyframe_request,
guint max_size_time_sec, guint encoder_key_interval_sec)
{
GstMessage *msg;
GstElement *pipeline;
GstElement *sink;
GstElement *enc;
GstPad *srcpad;
gchar *pipeline_str;
gchar *dest_pattern;
guint count;
guint expected_count;
gchar *in_pattern;
guint upstream_fku_count = 0;
guint expected_fku_count;
pipeline_str = g_strdup_printf ("splitmuxsink name=splitsink "
"max-size-time=%" G_GUINT64_FORMAT
" send-keyframe-requests=%s muxer=qtmux "
"videotestsrc num-buffers=30 ! video/x-raw,width=80,height=64,framerate=5/1 "
"! videoconvert ! queue ! vp8enc name=enc keyframe-max-dist=%d ! splitsink.video ",
max_size_time_sec * GST_SECOND, send_keyframe_request ? "true" : "false",
encoder_key_interval_sec * 5);
pipeline = gst_parse_launch (pipeline_str, NULL);
g_free (pipeline_str);
fail_if (pipeline == NULL);
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
g_signal_connect (sink, "format-location-full",
(GCallback) check_format_location, NULL);
dest_pattern = g_build_filename (tmpdir, "out%05d.m4v", NULL);
g_object_set (G_OBJECT (sink), "location", dest_pattern, NULL);
g_free (dest_pattern);
g_object_unref (sink);
enc = gst_bin_get_by_name (GST_BIN (pipeline), "enc");
fail_if (enc == NULL);
srcpad = gst_element_get_static_pad (enc, "src");
fail_if (srcpad == NULL);
gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_UPSTREAM,
(GstPadProbeCallback) count_upstrea_fku, &upstream_fku_count, NULL);
gst_object_unref (srcpad);
gst_object_unref (enc);
msg = run_pipeline (pipeline);
if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR)
dump_error (msg);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
gst_object_unref (pipeline);
count = count_files (tmpdir);
expected_count = 6 / max_size_time_sec;
fail_unless (count == expected_count,
"Expected %d output files, got %d", expected_count, count);
if (!send_keyframe_request) {
expected_fku_count = 0;
} else {
expected_fku_count = count;
}
GST_INFO ("Upstream force keyunit event count %d", upstream_fku_count);
fail_unless (upstream_fku_count == expected_fku_count,
"Expected upstream force keyunit event count %d, got %d",
expected_fku_count, upstream_fku_count);
in_pattern = g_build_filename (tmpdir, "out*.m4v", NULL);
/* FIXME: Reverse playback works poorly with multiple video streams
* in qtdemux (at least, maybe other demuxers) at the time this was
* written, and causes test failures like buffers being output
* multiple times by qtdemux as it loops through GOPs. Disable that
* for now */
test_playback (in_pattern, 0, 6 * GST_SECOND, FALSE);
g_free (in_pattern);
}
GST_START_TEST (test_splitmuxsink_without_keyframe_request)
{
/* This encoding option is intended to produce keyframe per 1 seconds
* but splitmuxsink will split file per 2 second without keyframe request */
splitmuxsink_split_by_keyframe (FALSE, 2, 1);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_keyframe_request)
{
/* This encoding option is intended to produce keyframe per 2 seconds
* and splitmuxsink will request keyframe per 2 seconds as well.
* This should produce 2 seconds long files */
splitmuxsink_split_by_keyframe (TRUE, 2, 2);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_keyframe_request_more)
{
/* This encoding option is intended to produce keyframe per 2 seconds
* but splitmuxsink will request keyframe per 1 second. This should produce
* 1 second long files */
splitmuxsink_split_by_keyframe (TRUE, 1, 2);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_keyframe_request_less)
{
/* This encoding option is intended to produce keyframe per 1 second
* but splitmuxsink will request keyframe per 2 seconds. This should produce
* 2 seconds long files */
splitmuxsink_split_by_keyframe (TRUE, 2, 1);
}
GST_END_TEST;
static void
splitmuxsink_split_by_keyframe_timecode (gboolean send_keyframe_request,
const gchar * maxsize_timecode_string, guint maxsize_timecode_in_sec,
guint encoder_key_interval_sec)
{
GstMessage *msg;
GstElement *pipeline;
GstElement *sink;
GstElement *enc;
GstPad *srcpad;
gchar *pipeline_str;
gchar *dest_pattern;
guint count;
guint expected_count;
gchar *in_pattern;
guint upstream_fku_count = 0;
guint expected_fku_count;
pipeline_str = g_strdup_printf ("splitmuxsink name=splitsink "
"max-size-timecode=%s"
" send-keyframe-requests=%s muxer=qtmux "
"videotestsrc num-buffers=30 ! video/x-raw,width=80,height=64,framerate=5/1 "
"! videoconvert ! timecodestamper ! queue ! vp8enc name=enc keyframe-max-dist=%d ! splitsink.video ",
maxsize_timecode_string, send_keyframe_request ? "true" : "false",
encoder_key_interval_sec ? encoder_key_interval_sec * 5 : 1);
pipeline = gst_parse_launch (pipeline_str, NULL);
g_free (pipeline_str);
fail_if (pipeline == NULL);
sink = gst_bin_get_by_name (GST_BIN (pipeline), "splitsink");
fail_if (sink == NULL);
g_signal_connect (sink, "format-location-full",
(GCallback) check_format_location, NULL);
dest_pattern = g_build_filename (tmpdir, "out%05d.m4v", NULL);
g_object_set (G_OBJECT (sink), "location", dest_pattern, NULL);
g_free (dest_pattern);
g_object_unref (sink);
enc = gst_bin_get_by_name (GST_BIN (pipeline), "enc");
fail_if (enc == NULL);
srcpad = gst_element_get_static_pad (enc, "src");
fail_if (srcpad == NULL);
gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_UPSTREAM,
(GstPadProbeCallback) count_upstrea_fku, &upstream_fku_count, NULL);
gst_object_unref (srcpad);
gst_object_unref (enc);
msg = run_pipeline (pipeline);
if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR)
dump_error (msg);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
gst_message_unref (msg);
gst_object_unref (pipeline);
count = count_files (tmpdir);
expected_count = (6 / maxsize_timecode_in_sec) +
(6 % maxsize_timecode_in_sec ? 1 : 0);
fail_unless (count == expected_count,
"Expected %d output files, got %d", expected_count, count);
if (!send_keyframe_request) {
expected_fku_count = 0;
} else {
expected_fku_count = count;
}
GST_INFO ("Upstream force keyunit event count %d", upstream_fku_count);
fail_unless (upstream_fku_count == expected_fku_count,
"Expected upstream force keyunit event count %d, got %d",
expected_fku_count, upstream_fku_count);
in_pattern = g_build_filename (tmpdir, "out*.m4v", NULL);
/* FIXME: Reverse playback works poorly with multiple video streams
* in qtdemux (at least, maybe other demuxers) at the time this was
* written, and causes test failures like buffers being output
* multiple times by qtdemux as it loops through GOPs. Disable that
* for now */
test_playback (in_pattern, 0, 6 * GST_SECOND, FALSE);
g_free (in_pattern);
}
GST_START_TEST (test_splitmuxsink_without_keyframe_request_timecode)
{
/* This encoding option is intended to produce keyframe per 1 second
* but splitmuxsink will split file per 2 second without keyframe request */
splitmuxsink_split_by_keyframe_timecode (FALSE, "00:00:02:00", 2, 1);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_keyframe_request_timecode)
{
/* This encoding option is intended to produce keyframe per 1 second
* but splitmuxsink will request keyframe per 2 seconds. This should produce
* 2 seconds long files */
splitmuxsink_split_by_keyframe_timecode (TRUE, "00:00:02:00", 2, 1);
}
GST_END_TEST;
GST_START_TEST
(test_splitmuxsink_keyframe_request_timecode_trailing_small_segment) {
/* This encoding option is intended to produce keyframe per 1 second
* but splitmuxsink will request keyframe per 4 seconds. This should produce
* 4 seconds long files */
splitmuxsink_split_by_keyframe_timecode (TRUE, "00:00:04:00", 4, 1);
}
GST_END_TEST;
GST_START_TEST (test_splitmuxsink_keyframe_request_timecode_all_intra)
{
/* This encoding option is intended to produce keyframe for every frame.
* This should produce 1 second long files */
splitmuxsink_split_by_keyframe_timecode (TRUE, "00:00:01:00", 1, 0);
}
GST_END_TEST;
static Suite *
splitmuxsink_suite (void)
{
Suite *s = suite_create ("splitmuxsink");
TCase *tc_chain = tcase_create ("general");
TCase *tc_chain_basic = tcase_create ("basic");
TCase *tc_chain_complex = tcase_create ("complex");
TCase *tc_chain_mp4_jpeg = tcase_create ("caps_change");
gboolean have_theora, have_ogg, have_vorbis, have_matroska, have_qtmux,
have_jpeg, have_vp8, have_timecodestamper;
/* we assume that if encoder/muxer are there, decoder/demuxer will be a well */
have_theora = gst_registry_check_feature_version (gst_registry_get (),
"theoraenc", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_ogg = gst_registry_check_feature_version (gst_registry_get (),
"oggmux", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_vorbis = gst_registry_check_feature_version (gst_registry_get (),
"vorbisenc", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_matroska = gst_registry_check_feature_version (gst_registry_get (),
"matroskamux", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_qtmux = gst_registry_check_feature_version (gst_registry_get (),
"qtmux", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_jpeg = gst_registry_check_feature_version (gst_registry_get (),
"jpegenc", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_vp8 = gst_registry_check_feature_version (gst_registry_get (),
"vp8enc", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_timecodestamper =
gst_registry_check_feature_version (gst_registry_get (),
"timecodestamper", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
suite_add_tcase (s, tc_chain);
suite_add_tcase (s, tc_chain_basic);
suite_add_tcase (s, tc_chain_complex);
suite_add_tcase (s, tc_chain_mp4_jpeg);
tcase_add_test (tc_chain_basic, test_splitmuxsink_reuse_simple);
if (have_theora && have_ogg) {
tcase_add_checked_fixture (tc_chain, tempdir_setup, tempdir_cleanup);
tcase_add_test (tc_chain, test_splitmuxsink);
if (have_matroska && have_vorbis) {
tcase_add_checked_fixture (tc_chain_complex, tempdir_setup,
tempdir_cleanup);
tcase_add_test (tc_chain, test_splitmuxsink_async);
} else {
GST_INFO ("Skipping tests, missing plugins: matroska and/or vorbis");
}
} else {
GST_INFO ("Skipping tests, missing plugins: theora and/or ogg");
}
if (have_qtmux && have_jpeg) {
tcase_add_checked_fixture (tc_chain_mp4_jpeg, tempdir_setup,
tempdir_cleanup);
tcase_add_test (tc_chain_mp4_jpeg, test_splitmuxsink_muxer_pad_map);
} else {
GST_INFO ("Skipping tests, missing plugins: jpegenc or mp4mux");
}
if (have_qtmux && have_vp8) {
tcase_add_test (tc_chain, test_splitmuxsink_multivid);
tcase_add_test (tc_chain, test_splitmuxsink_without_keyframe_request);
tcase_add_test (tc_chain, test_splitmuxsink_keyframe_request);
tcase_add_test (tc_chain, test_splitmuxsink_keyframe_request_more);
tcase_add_test (tc_chain, test_splitmuxsink_keyframe_request_less);
} else {
GST_INFO ("Skipping tests, missing plugins: vp8enc or mp4mux");
}
if (have_qtmux && have_vp8 && have_timecodestamper) {
tcase_add_test (tc_chain,
test_splitmuxsink_without_keyframe_request_timecode);
tcase_add_test (tc_chain, test_splitmuxsink_keyframe_request_timecode);
tcase_add_test (tc_chain,
test_splitmuxsink_keyframe_request_timecode_trailing_small_segment);
tcase_add_test (tc_chain,
test_splitmuxsink_keyframe_request_timecode_all_intra);
} else {
GST_INFO
("Skipping tests, missing plugins: vp8enc, mp4mux, or timecodestamper");
}
return s;
}
GST_CHECK_MAIN (splitmuxsink);