mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-26 23:52:33 +00:00
d1ebc1a2b3
mp4v2 seems abandoned upstream. Patches: - A00: Add API call for subpicture subtitles - A01: Fix divide by zero - A02: Give a meaningfull error when hitting 4GB limit - P00: Fix compilation with mingw32
143 lines
5.7 KiB
Diff
143 lines
5.7 KiB
Diff
diff -Naur mp4v2-trunk-r355/include/mp4v2/general.h mp4v2-trunk-r355/include/mp4v2/general.h
|
|
--- mp4v2-trunk-r355/include/mp4v2/general.h 2009-05-23 06:09:58.000000000 -0700
|
|
+++ mp4v2-trunk-r355/include/mp4v2/general.h 2010-05-23 14:22:21.949288657 -0700
|
|
@@ -75,6 +75,7 @@
|
|
#define MP4_CNTL_TRACK_TYPE "cntl" /**< Constant: control track. */
|
|
#define MP4_TEXT_TRACK_TYPE "text" /**< Constant: text track. */
|
|
#define MP4_SUBTITLE_TRACK_TYPE "sbtl" /**< Constant: subtitle track. */
|
|
+#define MP4_SUBPIC_TRACK_TYPE "subp" /**< Constant: subtitle track. */
|
|
/*
|
|
* This second set of track types should be created
|
|
* via MP4AddSystemsTrack(type)
|
|
diff -Naur mp4v2-trunk-r355/include/mp4v2/track.h mp4v2-trunk-r355/include/mp4v2/track.h
|
|
--- mp4v2-trunk-r355/include/mp4v2/track.h 2009-05-23 06:21:49.000000000 -0700
|
|
+++ mp4v2-trunk-r355/include/mp4v2/track.h 2010-05-23 15:43:47.249286008 -0700
|
|
@@ -310,6 +310,13 @@
|
|
uint16_t height );
|
|
|
|
MP4V2_EXPORT
|
|
+MP4TrackId MP4AddSubpicTrack(
|
|
+ MP4FileHandle hFile,
|
|
+ uint32_t timescale,
|
|
+ uint16_t width,
|
|
+ uint16_t height );
|
|
+
|
|
+MP4V2_EXPORT
|
|
MP4TrackId MP4AddPixelAspectRatio(
|
|
MP4FileHandle hFile,
|
|
MP4TrackId refTrackId,
|
|
diff -Naur mp4v2-trunk-r355/src/descriptors.h mp4v2-trunk-r355/src/descriptors.h
|
|
--- mp4v2-trunk-r355/src/descriptors.h 2009-05-20 19:52:32.000000000 -0700
|
|
+++ mp4v2-trunk-r355/src/descriptors.h 2010-05-23 16:29:34.800935677 -0700
|
|
@@ -119,6 +119,7 @@
|
|
// ES objectTypeId
|
|
const uint8_t MP4SystemsV1ObjectType = 0x01;
|
|
const uint8_t MP4SystemsV2ObjectType = 0x02;
|
|
+const uint8_t MP4SubpicObjectType = 0xe0;
|
|
|
|
// ES streamType
|
|
const uint8_t MP4ObjectDescriptionStreamType = 0x01;
|
|
@@ -131,6 +132,7 @@
|
|
const uint8_t MP4OCIStreamType = 0x08;
|
|
const uint8_t MP4MPEGJStreamType = 0x09;
|
|
const uint8_t MP4UserPrivateStreamType = 0x20;
|
|
+const uint8_t MP4NeroSubpicStreamType = 0x38;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
diff -Naur mp4v2-trunk-r355/src/mp4.cpp mp4v2-trunk-r355/src/mp4.cpp
|
|
--- mp4v2-trunk-r355/src/mp4.cpp 2009-05-23 06:29:37.000000000 -0700
|
|
+++ mp4v2-trunk-r355/src/mp4.cpp 2010-05-23 15:45:28.852222074 -0700
|
|
@@ -1174,6 +1174,23 @@
|
|
return MP4_INVALID_TRACK_ID;
|
|
}
|
|
|
|
+ MP4TrackId MP4AddSubpicTrack(MP4FileHandle hFile,
|
|
+ uint32_t timescale,
|
|
+ uint16_t width,
|
|
+ uint16_t height)
|
|
+ {
|
|
+ if (MP4_IS_VALID_FILE_HANDLE(hFile)) {
|
|
+ try {
|
|
+ return ((MP4File*)hFile)->AddSubpicTrack(timescale, width, height);
|
|
+ }
|
|
+ catch (MP4Error* e) {
|
|
+ PRINT_ERROR(e);
|
|
+ delete e;
|
|
+ }
|
|
+ }
|
|
+ return MP4_INVALID_TRACK_ID;
|
|
+ }
|
|
+
|
|
MP4TrackId MP4AddChapterTextTrack(
|
|
MP4FileHandle hFile, MP4TrackId refTrackId, uint32_t timescale)
|
|
{
|
|
diff -Naur mp4v2-trunk-r355/src/mp4file.cpp mp4v2-trunk-r355/src/mp4file.cpp
|
|
--- mp4v2-trunk-r355/src/mp4file.cpp 2009-05-26 19:34:56.000000000 -0700
|
|
+++ mp4v2-trunk-r355/src/mp4file.cpp 2010-05-23 16:32:52.654220633 -0700
|
|
@@ -2095,6 +2095,50 @@
|
|
return trackId;
|
|
}
|
|
|
|
+MP4TrackId MP4File::AddSubpicTrack(uint32_t timescale,
|
|
+ uint16_t width,
|
|
+ uint16_t height)
|
|
+{
|
|
+ MP4TrackId trackId =
|
|
+ AddTrack(MP4_SUBPIC_TRACK_TYPE, timescale);
|
|
+
|
|
+ InsertChildAtom(MakeTrackName(trackId, "mdia.minf"), "nmhd", 0);
|
|
+
|
|
+ (void)AddChildAtom(MakeTrackName(trackId, "mdia.minf.stbl.stsd"), "mp4s");
|
|
+
|
|
+ SetTrackFloatProperty(trackId, "tkhd.width", width);
|
|
+ SetTrackFloatProperty(trackId, "tkhd.height", height);
|
|
+ SetTrackIntegerProperty(trackId, "tkhd.layer", 0);
|
|
+
|
|
+ // stsd is a unique beast in that it has a count of the number
|
|
+ // of child atoms that needs to be incremented after we add the mp4s atom
|
|
+ MP4Integer32Property* pStsdCountProperty;
|
|
+ FindIntegerProperty(
|
|
+ MakeTrackName(trackId, "mdia.minf.stbl.stsd.entryCount"),
|
|
+ (MP4Property**)&pStsdCountProperty);
|
|
+ pStsdCountProperty->IncrementValue();
|
|
+
|
|
+ SetTrackIntegerProperty(trackId,
|
|
+ "mdia.minf.stbl.stsd.mp4s.esds.ESID",
|
|
+#if 0
|
|
+ // note - for a file, these values need to
|
|
+ // be 0 - wmay - 04/16/2003
|
|
+ trackId
|
|
+#else
|
|
+ 0
|
|
+#endif
|
|
+ );
|
|
+
|
|
+ SetTrackIntegerProperty(trackId,
|
|
+ "mdia.minf.stbl.stsd.mp4s.esds.decConfigDescr.objectTypeId",
|
|
+ MP4SubpicObjectType);
|
|
+
|
|
+ SetTrackIntegerProperty(trackId,
|
|
+ "mdia.minf.stbl.stsd.mp4s.esds.decConfigDescr.streamType",
|
|
+ MP4NeroSubpicStreamType);
|
|
+ return trackId;
|
|
+}
|
|
+
|
|
MP4TrackId MP4File::AddChapterTextTrack(MP4TrackId refTrackId, uint32_t timescale)
|
|
{
|
|
// validate reference track id
|
|
diff -Naur mp4v2-trunk-r355/src/mp4file.h mp4v2-trunk-r355/src/mp4file.h
|
|
--- mp4v2-trunk-r355/src/mp4file.h 2009-05-23 06:29:37.000000000 -0700
|
|
+++ mp4v2-trunk-r355/src/mp4file.h 2010-05-23 15:44:57.568026299 -0700
|
|
@@ -388,6 +388,10 @@
|
|
uint16_t width,
|
|
uint16_t height);
|
|
|
|
+ MP4TrackId AddSubpicTrack(uint32_t timescale,
|
|
+ uint16_t width,
|
|
+ uint16_t height);
|
|
+
|
|
MP4TrackId AddPixelAspectRatio(MP4TrackId trackId, uint32_t hSpacing, uint32_t vSpacing);
|
|
MP4TrackId AddColr(MP4TrackId trackId, uint16_t pri, uint16_t tran, uint16_t mat);
|
|
|