fate/mxf: Fix d10-user-comments test

The mxf_d10 muxer is very picky regarding the input it accepts:
The only video accepted is MPEG-2 with absolutely constant bitrate,
i.e. all packets need to have exactly the same size; and only a few
bitrates are accepted.

The sample file used did not abide by this: Writing the first packet
(a video packet) errors out and afterwards an audio packet from the
muxing queue has been written. That's all besides metadata (which this
test is about). The FFmpeg cli returned an error, but said error has
been ignored by the md5 test.

This commit changes the test to actually send a compliant stream to the
muxer, so that it does not error out; furthermore, the test is changed
to explicitly check the metadata instead of it only being implicitly
included in the md5 checksum. The compliant stream is created by our
encoder at runtime.

Finally, the test now also covers writing user-specified
product/company/version identification.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

tests/fate/mxf.mak

@@ -45,9 +45,8 @@ FATE_MXF_USER_COMMENTS-$(call ENCDEC2, MPEG2VIDEO, PCM_S16LE, MXF) += fate-mxf-u
 fate-mxf-user-comments: $(SAMPLES)/mxf/Sony-00001.mxf
 fate-mxf-user-comments: CMD = md5 -y -i $(TARGET_SAMPLES)/mxf/Sony-00001.mxf -c copy -metadata "comment_test=value" -fflags +bitexact -f mxf
 
-FATE_MXF_D10_USER_COMMENTS-$(call ENCDEC2, MPEG2VIDEO, PCM_S16LE, MXF) += fate-mxf-d10-user-comments
-fate-mxf-d10-user-comments: $(SAMPLES)/mxf/Sony-00001.mxf
-fate-mxf-d10-user-comments: CMD = md5 -y -i $(TARGET_SAMPLES)/mxf/Sony-00001.mxf -c copy -metadata "comment_test=value" -store_user_comments 1 -fflags +bitexact -f mxf_d10
+FATE_MXF_D10_USER_COMMENTS-$(call ALLYES, FILE_PROTOCOL MXF_DEMUXER DVVIDEO_DECODER SCALE_FILTER MPEG2VIDEO_ENCODER MXF_D10_MUXER EXTRACT_EXTRADATA_BSF MPEGVIDEO_PARSER PIPE_PROTOCOL FRAMECRC_MUXER) += fate-mxf-d10-user-comments
+fate-mxf-d10-user-comments: CMD = transcode mxf $(TARGET_SAMPLES)/mxf/Avid-00005.mxf mxf_d10 "-c:v mpeg2video -b:v 30000k -minrate:v 30000k -maxrate:v 30000k -bufsize:v 30000k -rc_init_occupancy 30000k -vf scale=w=1280:h=720 -an -metadata comment_test=value -metadata company_name=FATE-company -metadata product_name=FATE-test -metadata product_version=3.14159 -store_user_comments 1" "-c copy -frames:v 5" "" "-show_entries format_tags"
 
 FATE_MXF_OPATOM_USER_COMMENTS-$(call ENCDEC2, MPEG2VIDEO, PCM_S16LE, MXF) += fate-mxf-opatom-user-comments
 fate-mxf-opatom-user-comments: $(SAMPLES)/mxf/Sony-00001.mxf
@@ -56,7 +55,8 @@ fate-mxf-opatom-user-comments: CMD = md5 -y -i $(TARGET_SAMPLES)/mxf/Sony-00001.
 FATE_MXF-$(CONFIG_MXF_DEMUXER) += $(FATE_MXF)
 
 FATE_SAMPLES_AVCONV += $(FATE_MXF-yes) $(FATE_MXF_REEL_NAME-yes)
-FATE_SAMPLES_AVCONV += $(FATE_MXF_USER_COMMENTS-yes) $(FATE_MXF_D10_USER_COMMENTS-yes) $(FATE_MXF_OPATOM_USER_COMMENTS-yes)
+FATE_SAMPLES_AVCONV += $(FATE_MXF_USER_COMMENTS-yes) $(FATE_MXF_OPATOM_USER_COMMENTS-yes)
+FATE_SAMPLES_FFMPEG_FFPROBE += $(FATE_MXF_D10_USER_COMMENTS-yes)
 FATE_SAMPLES_FFPROBE += $(FATE_MXF_PROBE-yes)
 
 fate-mxf: $(FATE_MXF-yes) $(FATE_MXF_PROBE-yes) $(FATE_MXF_REEL_NAME-yes) $(FATE_MXF_USER_COMMENTS-yes) $(FATE_MXF_D10_USER_COMMENTS-yes) $(FATE_MXF_OPATOM_USER_COMMENTS-yes)

tests/ref/fate/mxf-d10-user-comments

@@ -1 +1,27 @@
-7bb9f39e8e05724525154de17f0235d8
+6dc13ae283257e898e069e5041ac8435 *tests/data/fate/mxf-d10-user-comments.mxf_d10
+3782189 tests/data/fate/mxf-d10-user-comments.mxf_d10
+#extradata 0:       34, 0x716b05c4
+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: mpeg2video
+#dimensions 0: 1280x720
+#sar 0: 3/4
+0,         -1,          0,        1,   150000, 0x0547870d, S=1,       24, 0x5aa90ad0
+0,          0,          1,        1,   150000, 0xe80a1612, F=0x0
+0,          1,          2,        1,   150000, 0xc5c50e2f, F=0x0
+0,          2,          3,        1,   150000, 0x51e28a04, F=0x0
+0,          3,          4,        1,   150000, 0x9bbe6feb, F=0x0
+[FORMAT]
+TAG:operational_pattern_ul=060e2b34.04010101.0d010201.01010900
+TAG:uid=adab4424-2f25-4dc7-92ff-29bd000c0000
+TAG:generation_uid=adab4424-2f25-4dc7-92ff-29bd000c0001
+TAG:company_name=FATE-company
+TAG:product_name=FATE-test
+TAG:product_version=3.14159
+TAG:application_platform=Lavf
+TAG:product_uid=adab4424-2f25-4dc7-92ff-29bd000c0002
+TAG:toolkit_version=0.0.0.0.0
+TAG:material_package_umid=0x060A2B340101010501010D001300000000000000000000000000000000000000
+TAG:comment_test=value
+TAG:timecode=01:00:00:00
+[/FORMAT]