[FFmpeg-devel] [PATCH v5 4/4] avformat/imf: Tests and build files
pal at sandflow.com
pal at sandflow.com
Tue Nov 23 20:42:11 EET 2021
From: Pierre-Anthony Lemieux <pal at palemieux.com>
Signed-off-by: Pierre-Anthony Lemieux <pal at palemieux.com>
---
Notes:
Tests and build files for the IMF demuxer.
MAINTAINERS | 1 +
configure | 3 +-
doc/demuxers.texi | 6 +
libavformat/Makefile | 2 +
libavformat/allformats.c | 1 +
libavformat/tests/imf.c | 498 +++++++++++++++++++++++++++++++++++++++
6 files changed, 510 insertions(+), 1 deletion(-)
create mode 100644 libavformat/tests/imf.c
diff --git a/MAINTAINERS b/MAINTAINERS
index dcac46003e..7a6972fe1a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -433,6 +433,7 @@ Muxers/Demuxers:
idroqdec.c Mike Melanson
iff.c Jaikrishnan Menon
img2*.c Michael Niedermayer
+ imf*.c Marc-Antoine Arnaud, Pierre-Anthony Lemieux, Valentin Noël
ipmovie.c Mike Melanson
ircam* Paul B Mahol
iss.c Stefan Gehrer
diff --git a/configure b/configure
index d068b11073..ee39528835 100755
--- a/configure
+++ b/configure
@@ -298,7 +298,7 @@ External library support:
--enable-libxvid enable Xvid encoding via xvidcore,
native MPEG-4/Xvid encoder exists [no]
--enable-libxml2 enable XML parsing using the C library libxml2, needed
- for dash demuxing support [no]
+ for dash and imf demuxing support [no]
--enable-libzimg enable z.lib, needed for zscale filter [no]
--enable-libzmq enable message passing via libzmq [no]
--enable-libzvbi enable teletext support via libzvbi [no]
@@ -3377,6 +3377,7 @@ hls_muxer_select="mpegts_muxer"
hls_muxer_suggest="gcrypt openssl"
image2_alias_pix_demuxer_select="image2_demuxer"
image2_brender_pix_demuxer_select="image2_demuxer"
+imf_demuxer_deps="libxml2"
ipod_muxer_select="mov_muxer"
ismv_muxer_select="mov_muxer"
ivf_muxer_select="av1_metadata_bsf vp9_superframe_bsf"
diff --git a/doc/demuxers.texi b/doc/demuxers.texi
index cab8a7072c..655704d2c4 100644
--- a/doc/demuxers.texi
+++ b/doc/demuxers.texi
@@ -267,6 +267,12 @@ which streams to actually receive.
Each stream mirrors the @code{id} and @code{bandwidth} properties from the
@code{<Representation>} as metadata keys named "id" and "variant_bitrate" respectively.
+ at section imf
+
+Interoperable Master Format demuxer.
+
+This demuxer presents audio and video streams found in an IMF Composition.
+
@section flv, live_flv, kux
Adobe Flash Video Format demuxer.
diff --git a/libavformat/Makefile b/libavformat/Makefile
index 3d6c8ef8f5..dda2bc9a47 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -285,6 +285,7 @@ OBJS-$(CONFIG_IMAGE_WEBP_PIPE_DEMUXER) += img2dec.o img2.o
OBJS-$(CONFIG_IMAGE_XBM_PIPE_DEMUXER) += img2dec.o img2.o
OBJS-$(CONFIG_IMAGE_XPM_PIPE_DEMUXER) += img2dec.o img2.o
OBJS-$(CONFIG_IMAGE_XWD_PIPE_DEMUXER) += img2dec.o img2.o
+OBJS-$(CONFIG_IMF_DEMUXER) += imfdec.o imf_cpl.o
OBJS-$(CONFIG_INGENIENT_DEMUXER) += ingenientdec.o rawdec.o
OBJS-$(CONFIG_IPMOVIE_DEMUXER) += ipmovie.o
OBJS-$(CONFIG_IPU_DEMUXER) += ipudec.o rawdec.o
@@ -694,6 +695,7 @@ TESTPROGS-$(CONFIG_FFRTMPCRYPT_PROTOCOL) += rtmpdh
TESTPROGS-$(CONFIG_MOV_MUXER) += movenc
TESTPROGS-$(CONFIG_NETWORK) += noproxy
TESTPROGS-$(CONFIG_SRTP) += srtp
+TESTPROGS-$(CONFIG_IMF_DEMUXER) += imf
TOOLS = aviocat \
ismindex \
diff --git a/libavformat/allformats.c b/libavformat/allformats.c
index cbfadcb639..91cd9a4c73 100644
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -212,6 +212,7 @@ extern const AVInputFormat ff_image2pipe_demuxer;
extern const AVOutputFormat ff_image2pipe_muxer;
extern const AVInputFormat ff_image2_alias_pix_demuxer;
extern const AVInputFormat ff_image2_brender_pix_demuxer;
+extern const AVInputFormat ff_imf_demuxer;
extern const AVInputFormat ff_ingenient_demuxer;
extern const AVInputFormat ff_ipmovie_demuxer;
extern const AVOutputFormat ff_ipod_muxer;
diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c
new file mode 100644
index 0000000000..51bbbc579d
--- /dev/null
+++ b/libavformat/tests/imf.c
@@ -0,0 +1,498 @@
+/*
+ * Copyright (c) Sandflow Consulting LLC
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * Tests for IMF CPL and ASSETMAP processing
+ *
+ * @author Valentin Noel
+ * @author Pierre-Anthony Lemieux
+ * @file
+ * @ingroup lavu_imf
+ */
+
+#include "libavformat/imf_cpl.c"
+#include "libavformat/imfdec.c"
+#include "libavformat/mxf.h"
+
+#include <stdio.h>
+
+const char *cpl_doc =
+ "<CompositionPlaylist xmlns=\"http://www.smpte-ra.org/schemas/2067-3/2016\""
+ " xmlns:cc=\"http://www.smpte-ra.org/schemas/2067-2/2016\""
+ " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
+ "<Id>urn:uuid:8713c020-2489-45f5-a9f7-87be539e20b5</Id>"
+ "<IssueDate>2021-07-13T17:06:22Z</IssueDate>"
+ "<Creator language=\"en\">FFMPEG</Creator>"
+ "<ContentTitle>FFMPEG sample content</ContentTitle>"
+ "<EssenceDescriptorList>"
+ " <EssenceDescriptor>"
+ " <Id>urn:uuid:8e097bb0-cff7-4969-a692-bad47bfb528f</Id>"
+ " </EssenceDescriptor>"
+ "</EssenceDescriptorList>"
+ "<EditRate>24000 1001</EditRate>"
+ "<SegmentList>"
+ "<Segment>"
+ "<Id>urn:uuid:81fed4e5-9722-400a-b9d1-7f2bd21df4b6</Id>"
+ "<SequenceList>"
+ "<MarkerSequence>"
+ "<Id>urn:uuid:16327185-9205-47ef-a17b-ee28df251db7</Id>"
+ "<TrackId>urn:uuid:461f5424-8f6e-48a9-a385-5eda46fda381</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"MarkerResourceType\">"
+ "<Id>urn:uuid:ea3d0f23-55d6-4e03-86ec-cfe0666f0e6a</Id>"
+ "<IntrinsicDuration>24</IntrinsicDuration>"
+ "<Marker>"
+ "<Label>LFOA</Label>"
+ "<Offset>5</Offset>"
+ "</Marker>"
+ "</Resource>"
+ "</ResourceList>"
+ "</MarkerSequence>"
+ "<cc:MainImageSequence>"
+ "<Id>urn:uuid:6ae100b0-92d1-41be-9321-85e0933dfc42</Id>"
+ "<TrackId>urn:uuid:e8ef9653-565c-479c-8039-82d4547973c5</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:7d418acb-07a3-4e57-984c-b8ea2f7de4ec</Id>"
+ "<IntrinsicDuration>24</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:6f768ca4-c89e-4dac-9056-a29425d40ba1</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:MainImageSequence>"
+ "<cc:MainAudioSequence>"
+ "<Id>urn:uuid:754dae53-c25f-4f3c-97e4-2bfe5463f83b</Id>"
+ "<TrackId>urn:uuid:68e3fae5-d94b-44d2-92a6-b94877fbcdb5</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:61ce2a70-10a2-4521-850b-4218755ff3c9</Id>"
+ "<IntrinsicDuration>24</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:381dadd2-061e-46cc-a63a-e3d58ce7f488</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:MainAudioSequence>"
+ "<cc:MainAudioSequence>"
+ "<Id>urn:uuid:d29b3884-6633-4dad-9c67-7154af342bc6</Id>"
+ "<TrackId>urn:uuid:6978c106-95bc-424b-a17c-628206a5892d</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:001ea472-f5da-436c-86de-acaa68c1a7e4</Id>"
+ "<IntrinsicDuration>24</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:381dadd2-061e-46cc-a63a-e3d58ce7f488</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:MainAudioSequence>"
+ "<cc:SubtitlesSequence>"
+ "<Id>urn:uuid:02af22bf-f776-488a-b001-eb6e16953119</Id>"
+ "<TrackId>urn:uuid:19ff6da1-be79-4235-8d04-42201ad06e65</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:dfa84292-0609-4097-824c-8e2e15e2ce4d</Id>"
+ "<IntrinsicDuration>24</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:bd6272b6-511e-47c1-93bc-d56ebd314a70</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:SubtitlesSequence>"
+ "</SequenceList>"
+ "</Segment>"
+ "<Segment>"
+ "<Id>urn:uuid:a94be493-cd55-4bf7-b496-ea87bfe38632</Id>"
+ "<SequenceList>"
+ "<MarkerSequence>"
+ "<Id>urn:uuid:20c6020b-1fc0-4080-bcf7-89f09f95bea8</Id>"
+ "<TrackId>urn:uuid:461f5424-8f6e-48a9-a385-5eda46fda381</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"MarkerResourceType\">"
+ "<Id>urn:uuid:d1f93845-d3e5-4c3b-aa67-8d96c45cfe9c</Id>"
+ "<IntrinsicDuration>36</IntrinsicDuration>"
+ "<Marker>"
+ "<Label>FFOA</Label>"
+ "<Offset>20</Offset>"
+ "</Marker>"
+ "<Marker>"
+ "<Label>LFOC</Label>"
+ "<Offset>24</Offset>"
+ "</Marker>"
+ "</Resource>"
+ "</ResourceList>"
+ "</MarkerSequence>"
+ "<cc:MainImageSequence>"
+ "<Id>urn:uuid:9b509f42-e4e8-4f78-8c2a-12ddd79ef3c5</Id>"
+ "<TrackId>urn:uuid:e8ef9653-565c-479c-8039-82d4547973c5</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:a733d812-a3d7-45e9-ba50-13b856d5d35a</Id>"
+ "<IntrinsicDuration>36</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:f3b263b3-096b-4360-a952-b1a9623cd0ca</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:MainImageSequence>"
+ "<cc:MainAudioSequence>"
+ "<Id>urn:uuid:19a282e6-beac-4d99-a008-afa61378eb6c</Id>"
+ "<TrackId>urn:uuid:68e3fae5-d94b-44d2-92a6-b94877fbcdb5</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:53de5ff9-f5f7-47c5-a2d8-117c36cce517</Id>"
+ "<IntrinsicDuration>36</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:2484d613-bb7d-4bcc-8b0f-2e65938f0535</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:MainAudioSequence>"
+ "<cc:MainAudioSequence>"
+ "<Id>urn:uuid:94b0ef77-0621-4086-95a2-85432fa97d40</Id>"
+ "<TrackId>urn:uuid:6978c106-95bc-424b-a17c-628206a5892d</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:2ce499f2-59bc-4053-87bc-80f4b7e7b73e</Id>"
+ "<IntrinsicDuration>36</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:2484d613-bb7d-4bcc-8b0f-2e65938f0535</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:MainAudioSequence>"
+ "<cc:SubtitlesSequence>"
+ "<Id>urn:uuid:9ac3b905-c599-4da8-8f0f-fc07e619899d</Id>"
+ "<TrackId>urn:uuid:19ff6da1-be79-4235-8d04-42201ad06e65</TrackId>"
+ "<ResourceList>"
+ "<Resource xsi:type=\"TrackFileResourceType\">"
+ "<Id>urn:uuid:0239017b-2ad9-4235-b46d-c4c1126e29fc</Id>"
+ "<IntrinsicDuration>36</IntrinsicDuration>"
+ "<SourceEncoding>urn:uuid:f00e49a8-0dec-4e6c-95e7-078df988b751</SourceEncoding>"
+ "<TrackFileId>urn:uuid:bd6272b6-511e-47c1-93bc-d56ebd314a70</TrackFileId>"
+ "</Resource>"
+ "</ResourceList>"
+ "</cc:SubtitlesSequence>"
+ "</SequenceList>"
+ "</Segment>"
+ "</SegmentList>"
+ "</CompositionPlaylist>";
+
+const char *cpl_bad_doc = "<Composition></Composition>";
+
+const char *asset_map_doc =
+ "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>"
+ "<am:AssetMap xmlns:am=\"http://www.smpte-ra.org/schemas/429-9/2007/AM\">"
+ "<am:Id>urn:uuid:68d9f591-8191-46b5-38b4-affb87a14132</am:Id>"
+ "<am:AnnotationText>IMF_TEST_ASSET_MAP</am:AnnotationText>"
+ "<am:Creator>Some tool</am:Creator>"
+ "<am:VolumeCount>1</am:VolumeCount>"
+ "<am:IssueDate>2021-06-07T12:00:00+00:00</am:IssueDate>"
+ "<am:Issuer>FFmpeg</am:Issuer>"
+ "<am:AssetList>"
+ "<am:Asset>"
+ "<am:Id>urn:uuid:b5d674b8-c6ce-4bce-3bdf-be045dfdb2d0</am:Id>"
+ "<am:ChunkList>"
+ "<am:Chunk>"
+ "<am:Path>IMF_TEST_ASSET_MAP_video.mxf</am:Path>"
+ "<am:VolumeIndex>1</am:VolumeIndex>"
+ "<am:Offset>0</am:Offset>"
+ "<am:Length>1234567</am:Length>"
+ "</am:Chunk>"
+ "</am:ChunkList>"
+ "</am:Asset>"
+ "<am:Asset>"
+ "<am:Id>urn:uuid:ec3467ec-ab2a-4f49-c8cb-89caa3761f4a</am:Id>"
+ "<am:ChunkList>"
+ "<am:Chunk>"
+ "<am:Path>IMF_TEST_ASSET_MAP_video_1.mxf</am:Path>"
+ "<am:VolumeIndex>1</am:VolumeIndex>"
+ "<am:Offset>0</am:Offset>"
+ "<am:Length>234567</am:Length>"
+ "</am:Chunk>"
+ "</am:ChunkList>"
+ "</am:Asset>"
+ "<am:Asset>"
+ "<am:Id>urn:uuid:5cf5b5a7-8bb3-4f08-eaa6-3533d4b77fa6</am:Id>"
+ "<am:ChunkList>"
+ "<am:Chunk>"
+ "<am:Path>IMF_TEST_ASSET_MAP_audio.mxf</am:Path>"
+ "<am:VolumeIndex>1</am:VolumeIndex>"
+ "<am:Offset>0</am:Offset>"
+ "<am:Length>34567</am:Length>"
+ "</am:Chunk>"
+ "</am:ChunkList>"
+ "</am:Asset>"
+ "<am:Asset>"
+ "<am:Id>urn:uuid:559777d6-ec29-4375-f90d-300b0bf73686</am:Id>"
+ "<am:ChunkList>"
+ "<am:Chunk>"
+ "<am:Path>CPL_IMF_TEST_ASSET_MAP.xml</am:Path>"
+ "<am:VolumeIndex>1</am:VolumeIndex>"
+ "<am:Offset>0</am:Offset>"
+ "<am:Length>12345</am:Length>"
+ "</am:Chunk>"
+ "</am:ChunkList>"
+ "</am:Asset>"
+ "<am:Asset>"
+ "<am:Id>urn:uuid:dd04528d-9b80-452a-7a13-805b08278b3d</am:Id>"
+ "<am:PackingList>true</am:PackingList>"
+ "<am:ChunkList>"
+ "<am:Chunk>"
+ "<am:Path>PKL_IMF_TEST_ASSET_MAP.xml</am:Path>"
+ "<am:VolumeIndex>1</am:VolumeIndex>"
+ "<am:Offset>0</am:Offset>"
+ "<am:Length>2345</am:Length>"
+ "</am:Chunk>"
+ "</am:ChunkList>"
+ "</am:Asset>"
+ "</am:AssetList>"
+ "</am:AssetMap>";
+
+static int test_cpl_parsing(void)
+{
+ xmlDocPtr doc;
+ IMFCPL *cpl;
+ int ret;
+
+ doc = xmlReadMemory(cpl_doc, strlen(cpl_doc), NULL, NULL, 0);
+ if (doc == NULL) {
+ printf("XML parsing failed.\n");
+ return 1;
+ }
+
+ ret = parse_imf_cpl_from_xml_dom(doc, &cpl);
+ xmlFreeDoc(doc);
+ if (ret) {
+ printf("CPL parsing failed.\n");
+ return 1;
+ }
+
+ printf("%s\n", cpl->content_title_utf8);
+ printf(IMF_UUID_FORMAT "\n", UID_ARG(cpl->id_uuid));
+ printf("%i %i\n", cpl->edit_rate.num, cpl->edit_rate.den);
+
+ printf("Marker resource count: %lu\n", cpl->main_markers_track->resource_count);
+ for (unsigned long i = 0; i < cpl->main_markers_track->resource_count; i++) {
+ printf("Marker resource %lu\n", i);
+ for (unsigned long j = 0; j < cpl->main_markers_track->resources[i].marker_count; j++) {
+ printf(" Marker %lu\n", j);
+ printf(" Label %s\n", cpl->main_markers_track->resources[i].markers[j].label_utf8);
+ printf(" Offset %lu\n", cpl->main_markers_track->resources[i].markers[j].offset);
+ }
+ }
+
+ printf("Main image resource count: %lu\n", cpl->main_image_2d_track->resource_count);
+ for (unsigned long i = 0; i < cpl->main_image_2d_track->resource_count; i++) {
+ printf("Track file resource %lu\n", i);
+ printf(" " IMF_UUID_FORMAT "\n", UID_ARG(cpl->main_image_2d_track->resources[i].track_file_uuid));
+ }
+
+ printf("Main audio track count: %lu\n", cpl->main_audio_track_count);
+ for (unsigned long i = 0; i < cpl->main_audio_track_count; i++) {
+ printf(" Main audio virtual track %lu\n", i);
+ printf(" Main audio resource count: %lu\n", cpl->main_audio_tracks[i].resource_count);
+ for (unsigned long j = 0; j < cpl->main_audio_tracks[i].resource_count; j++) {
+ printf(" Track file resource %lu\n", j);
+ printf(" " IMF_UUID_FORMAT "\n", UID_ARG(cpl->main_audio_tracks[i].resources[j].track_file_uuid));
+ }
+ }
+
+ imf_cpl_free(cpl);
+
+ return 0;
+}
+
+static int test_bad_cpl_parsing(void)
+{
+ xmlDocPtr doc;
+ IMFCPL *cpl;
+ int ret;
+
+ doc = xmlReadMemory(cpl_bad_doc, strlen(cpl_bad_doc), NULL, NULL, 0);
+ if (doc == NULL) {
+ printf("XML parsing failed.\n");
+ return ret;
+ }
+
+ ret = parse_imf_cpl_from_xml_dom(doc, &cpl);
+ xmlFreeDoc(doc);
+ if (ret) {
+ printf("CPL parsing failed.\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int check_asset_locator_attributes(IMFAssetLocator *asset, IMFAssetLocator expected_asset)
+{
+
+ printf("\tCompare " IMF_UUID_FORMAT " to " IMF_UUID_FORMAT ".\n", UID_ARG(asset->uuid), UID_ARG(expected_asset.uuid));
+ for (int i = 0; i < 16; ++i) {
+ if (asset->uuid[i] != expected_asset.uuid[i]) {
+ printf("Invalid asset locator UUID: found " IMF_UUID_FORMAT " instead of " IMF_UUID_FORMAT " expected.\n", UID_ARG(asset->uuid), UID_ARG(expected_asset.uuid));
+ return 1;
+ }
+ }
+
+ printf("\tCompare %s to %s.\n", asset->absolute_uri, expected_asset.absolute_uri);
+ if (strcmp(asset->absolute_uri, expected_asset.absolute_uri) != 0) {
+ printf("Invalid asset locator URI: found %s instead of %s expected.\n", asset->absolute_uri, expected_asset.absolute_uri);
+ return 1;
+ }
+
+ return 0;
+}
+
+static IMFAssetLocator ASSET_MAP_EXPECTED_LOCATORS[5] = {
+ [0] = {.uuid = {0xb5, 0xd6, 0x74, 0xb8, 0xc6, 0xce, 0x4b, 0xce, 0x3b, 0xdf, 0xbe, 0x04, 0x5d, 0xfd, 0xb2, 0xd0}, .absolute_uri = (char *)"IMF_TEST_ASSET_MAP_video.mxf"},
+ [1] = {.uuid = {0xec, 0x34, 0x67, 0xec, 0xab, 0x2a, 0x4f, 0x49, 0xc8, 0xcb, 0x89, 0xca, 0xa3, 0x76, 0x1f, 0x4a}, .absolute_uri = (char *)"IMF_TEST_ASSET_MAP_video_1.mxf"},
+ [2] = {.uuid = {0x5c, 0xf5, 0xb5, 0xa7, 0x8b, 0xb3, 0x4f, 0x08, 0xea, 0xa6, 0x35, 0x33, 0xd4, 0xb7, 0x7f, 0xa6}, .absolute_uri = (char *)"IMF_TEST_ASSET_MAP_audio.mxf"},
+ [3] = {.uuid = {0x55, 0x97, 0x77, 0xd6, 0xec, 0x29, 0x43, 0x75, 0xf9, 0x0d, 0x30, 0x0b, 0x0b, 0xf7, 0x36, 0x86}, .absolute_uri = (char *)"CPL_IMF_TEST_ASSET_MAP.xml"},
+ [4] = {.uuid = {0xdd, 0x04, 0x52, 0x8d, 0x9b, 0x80, 0x45, 0x2a, 0x7a, 0x13, 0x80, 0x5b, 0x08, 0x27, 0x8b, 0x3d}, .absolute_uri = (char *)"PKL_IMF_TEST_ASSET_MAP.xml"},
+};
+
+static int test_asset_map_parsing(void)
+{
+ IMFAssetLocatorMap *asset_locator_map;
+ xmlDoc *doc;
+ int ret;
+
+ doc = xmlReadMemory(asset_map_doc, strlen(asset_map_doc), NULL, NULL, 0);
+ if (doc == NULL) {
+ printf("Asset map XML parsing failed.\n");
+ return 1;
+ }
+
+ printf("Allocate asset map\n");
+ asset_locator_map = imf_asset_locator_map_alloc();
+
+ printf("Parse asset map XML document\n");
+ ret = parse_imf_asset_map_from_xml_dom(NULL, doc, asset_locator_map, doc->name);
+ if (ret) {
+ printf("Asset map parsing failed.\n");
+ goto cleanup;
+ }
+
+ printf("Compare assets count: %d to 5\n", asset_locator_map->asset_count);
+ if (asset_locator_map->asset_count != 5) {
+ printf("Asset map parsing failed: found %d assets instead of 5 expected.\n", asset_locator_map->asset_count);
+ ret = 1;
+ goto cleanup;
+ }
+
+ for (int i = 0; i < asset_locator_map->asset_count; ++i) {
+ printf("For asset: %d:\n", i);
+ ret = check_asset_locator_attributes(asset_locator_map->assets[i], ASSET_MAP_EXPECTED_LOCATORS[i]);
+ if (ret > 0) {
+ goto cleanup;
+ }
+ }
+
+cleanup:
+ imf_asset_locator_map_free(asset_locator_map);
+ xmlFreeDoc(doc);
+ return ret;
+}
+
+typedef struct PathTypeTestStruct {
+ const char *path;
+ int is_url;
+ int is_unix_absolute_path;
+ int is_dos_absolute_path;
+} PathTypeTestStruct;
+
+static const PathTypeTestStruct PATH_TYPE_TEST_STRUCTS[11] = {
+ [0] = {.path = "file://path/to/somewhere", .is_url = 1, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+ [1] = {.path = "http://path/to/somewhere", .is_url = 1, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+ [2] = {.path = "https://path/to/somewhere", .is_url = 1, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+ [3] = {.path = "s3://path/to/somewhere", .is_url = 1, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+ [4] = {.path = "ftp://path/to/somewhere", .is_url = 1, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+ [5] = {.path = "/path/to/somewhere", .is_url = 0, .is_unix_absolute_path = 1, .is_dos_absolute_path = 0},
+ [6] = {.path = "path/to/somewhere", .is_url = 0, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+ [7] = {.path = "C:\\path\\to\\somewhere", .is_url = 0, .is_unix_absolute_path = 0, .is_dos_absolute_path = 1},
+ [8] = {.path = "C:/path/to/somewhere", .is_url = 0, .is_unix_absolute_path = 0, .is_dos_absolute_path = 1},
+ [9] = {.path = "\\\\path\\to\\somewhere", .is_url = 0, .is_unix_absolute_path = 0, .is_dos_absolute_path = 1},
+ [10] = {.path = "path\\to\\somewhere", .is_url = 0, .is_unix_absolute_path = 0, .is_dos_absolute_path = 0},
+};
+
+static int test_path_type_functions(void)
+{
+ PathTypeTestStruct path_type;
+ for (int i = 0; i < 11; ++i) {
+ path_type = PATH_TYPE_TEST_STRUCTS[i];
+ if (imf_uri_is_url(path_type.path) != path_type.is_url) {
+ fprintf(stderr, "URL comparison test failed for '%s', got %d instead of expected %d\n", path_type.path, path_type.is_url, !path_type.is_url);
+ goto fail;
+ }
+
+ if (imf_uri_is_unix_abs_path(path_type.path) != path_type.is_unix_absolute_path) {
+ fprintf(stderr, "Unix absolute path comparison test failed for '%s', got %d instead of expected %d\n", path_type.path, path_type.is_unix_absolute_path, !path_type.is_unix_absolute_path);
+ goto fail;
+ }
+
+ if (imf_uri_is_dos_abs_path(path_type.path) != path_type.is_dos_absolute_path) {
+ fprintf(stderr, "DOS absolute path comparison test failed for '%s', got %d instead of expected %d\n", path_type.path, path_type.is_dos_absolute_path, !path_type.is_dos_absolute_path);
+ goto fail;
+ }
+ }
+
+ return 0;
+
+fail:
+ return 1;
+}
+
+int main(int argc, char *argv[])
+{
+ int ret = 0;
+
+ if (test_cpl_parsing() != 0)
+ ret = 1;
+
+ if (test_asset_map_parsing() != 0)
+ ret = 1;
+
+ if (test_path_type_functions() != 0)
+ ret = 1;
+
+ printf("#### The following should fail ####\n");
+ if (test_bad_cpl_parsing() == 0)
+ ret = 1;
+ printf("#### End failing test ####\n");
+
+ return ret;
+}
--
2.17.1
More information about the ffmpeg-devel
mailing list