sandflow / ffmpeg-imf Goto Github PK

ffmpeg.exe -f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mxf -y "D:\Masterfiles\test.mxf"

pause

H:\MJPEG2000 DCP Hardsubber (x86) - Final>ffmpeg.exe -f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mxf -y "D:\Masterfiles\test.mxf"
ffmpeg version git-2022-01-28-f581139854-20220128 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 11.2.0 (crosstool-NG 1.24.0.498_5075e1f)
  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librist --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20220128
  libavutil      57. 18.100 / 57. 18.100
  libavcodec     59. 20.100 / 59. 20.100
  libavformat    59. 17.101 / 59. 17.101
  libavdevice    59.  5.100 / 59.  5.100
  libavfilter     8. 25.100 /  8. 25.100
  libswscale      6.  5.100 /  6.  5.100
  libswresample   4.  4.100 /  4.  4.100
  libpostproc    56.  4.100 / 56.  4.100
IMF CPL ContentTitle: Hitch
IMF CPL Id: urn:uuid:e945442e-aa35-4961-9b74-7c624fb9d232
[imf @ 000001d283a12a00] Opening 'D:\Masterfiles\ASSETMAP.xml' for reading
[mxf @ 000001d283a689c0] local tag 0xdff5 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff4 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff3 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff2 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff5 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff4 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff3 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff2 with 0 size
Input #0, imf, from 'D:\Masterfiles\CPL_IMF.xml':
  Duration: 02:06:22.49, start: 0.000000, bitrate: 0 kb/s
  Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, 23.98 tbr, 23.98 tbn
  Stream #0:1: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
  Stream #0:2: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
  Stream #0:3: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
  Stream #0:4: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Output #0, mxf, to 'D:\Masterfiles\test.mxf':
  Metadata:
    encoder         : Lavf59.17.101
  Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, q=2-31, 23.98 tbr, 23.98 tbn
  Stream #0:1: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s (default)
  Stream #0:2: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
  Stream #0:3: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
  Stream #0:4: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
  Stream #0:2 -> #0:2 (copy)
  Stream #0:3 -> #0:3 (copy)
  Stream #0:4 -> #0:4 (copy)
Press [q] to stop, [?] for help
frame= 3987 fps=793 q=-1.0 size= 3678208kB time=00:02:46.29 bitrate=181199.6kbits/s speed=33.1x

ffmpeg.exe -f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mov -y "D:\Masterfiles\test.mov"

pause

libavformat/tests/imf.c:204:12: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
 static int test_cpl_parsing() {
            ^~~~~~~~~~~~~~~~
libavformat/tests/imf.c:283:12: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
 static int test_asset_map_parsing() {
            ^~~~~~~~~~~~~~~~~~~~~~

TEST    lavf-mxf
--- ./tests/ref/lavf/mxf	2021-08-11 19:43:05.350780751 +0000
+++ tests/data/fate/lavf-mxf	2021-08-11 19:51:47.523970434 +0000
@@ -1,9 +1,9 @@
 8938d5c4a396ff1b24d10d4f917ae1c9 *tests/data/lavf/lavf.mxf
 526393 tests/data/lavf/lavf.mxf
-tests/data/lavf/lavf.mxf CRC=0x8dddfaab
+tests/data/lavf/lavf.mxf 
 93ea2cfdf5dda7fffdc0d2fdcfb6a9a4 *tests/data/lavf/lavf.mxf
 561721 tests/data/lavf/lavf.mxf
-tests/data/lavf/lavf.mxf CRC=0x96ff1b48
+tests/data/lavf/lavf.mxf 
 87bdf844ae34bcc758e44419e80177a0 *tests/data/lavf/lavf.mxf
 526393 tests/data/lavf/lavf.mxf
-tests/data/lavf/lavf.mxf CRC=0x8dddfaab
+tests/data/lavf/lavf.mxf 
Test lavf-mxf failed. Look at tests/data/fate/lavf-mxf.err for details.
make: *** [fate-lavf-mxf] Error 1
tests/Makefile:255: recipe for target 'fate-lavf-mxf' failed
Error: Process completed with exit code 2.

diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c
index 1dee2ba8bb..4e76f862ed 100644
--- a/libavformat/imfdec.c
+++ b/libavformat/imfdec.c
@@ -246,7 +246,7 @@ static int parse_assetmap(AVFormatContext *s, const char *url, AVIOContext *in)
         close_in = 1;
 
         av_dict_copy(&opts, c->avio_opts, 0);
-        ret = avio_open2(&in, url, AVIO_FLAG_READ, c->interrupt_callback, &opts);
+        ret = s->io_open(s, &in, url, AVIO_FLAG_READ, &opts);
         av_dict_free(&opts);
         if (ret < 0)
             return ret;
@@ -294,8 +294,10 @@ static IMFAssetLocator *find_asset_map_locator(IMFAssetLocatorMap *asset_map, UU
 }
 
 static int open_track_resource_context(AVFormatContext *s, IMFVirtualTrackResourcePlaybackCtx *track_resource) {
+    IMFContext *c = s->priv_data;
     int ret = 0;
     int64_t entry_point;
+    AVDictionary *opts = NULL;
 
     if (!track_resource->ctx) {
         track_resource->ctx = avformat_alloc_context();
@@ -306,7 +308,17 @@ static int open_track_resource_context(AVFormatContext *s, IMFVirtualTrackResour
         return ret;
     }
 
-    ret = avformat_open_input(&track_resource->ctx, track_resource->locator->absolute_uri, NULL, NULL);
+    track_resource->ctx->io_open = s->io_open;
+    track_resource->ctx->io_close = s->io_close;
+    track_resource->ctx->flags |= s->flags & ~AVFMT_FLAG_CUSTOM_IO;
+
+    if ((ret = ff_copy_whiteblacklists(track_resource->ctx, s)) < 0) {
+        goto cleanup;
+    }
+
+    av_dict_copy(&opts, c->avio_opts, 0);
+    ret = avformat_open_input(&track_resource->ctx, track_resource->locator->absolute_uri, NULL, &opts);
+    av_dict_free(&opts);
     if (ret < 0) {
         av_log(s, AV_LOG_ERROR, "Could not open %s input context: %s\n", track_resource->locator->absolute_uri, av_err2str(ret));
         goto cleanup;
@@ -441,6 +453,28 @@ static int set_context_streams_from_tracks(AVFormatContext *s) {
     return ret;
 }
 
+static int save_avio_options(AVFormatContext *s)
+{
+    IMFContext *c = s->priv_data;
+    static const char * const opts[] = {
+        "headers", "http_proxy", "user_agent", "cookies", "referer", "rw_timeout", "icy", NULL };
+    const char * const * opt = opts;
+    uint8_t *buf;
+    int ret = 0;
+
+    while (*opt) {
+        if (av_opt_get(s->pb, *opt, AV_OPT_SEARCH_CHILDREN | AV_OPT_ALLOW_NULL, &buf) >= 0) {
+            ret = av_dict_set(&c->avio_opts, *opt, buf,
+                              AV_DICT_DONT_STRDUP_VAL);
+            if (ret < 0)
+                return ret;
+        }
+        opt++;
+    }
+
+    return ret;
+}
+
 static int open_cpl_tracks(AVFormatContext *s) {
     IMFContext *c = s->priv_data;
     int32_t track_index = 0;
@@ -470,7 +504,10 @@ static int imf_read_header(AVFormatContext *s) {
     char *asset_map_path;
     int ret;
 
+    c->interrupt_callback = &s->interrupt_callback;
     c->base_url = av_dirname(av_strdup(s->url));
+    if ((ret = save_avio_options(s)) < 0)
+        goto fail;
 
     av_log(s, AV_LOG_DEBUG, "start parsing IMF CPL: %s\n", s->url);

 ./dist/bin/ffmpeg -i ASSETMAP.xml output.mp4
ffmpeg version N-102613-g9e8926fcae Copyright (c) 2000-2021 the FFmpeg developers
  built with Apple clang version 12.0.5 (clang-1205.0.22.9)
  configuration: --enable-libxml2 --enable-static --prefix=/Users/marco/dev/sandflow/ffmpeg/dist
  libavutil      57.  0.100 / 57.  0.100
  libavcodec     59.  1.100 / 59.  1.100
  libavformat    59.  2.100 / 59.  2.100
  libavdevice    59.  0.100 / 59.  0.100
  libavfilter     8.  0.101 /  8.  0.101
  libswscale      6.  0.100 /  6.  0.100
  libswresample   4.  0.100 /  4.  0.100
The root element of the CPL is not CompositionPlaylist
Cannot parse IMF CPL
ffmpeg(59764,0x11f804e00) malloc: *** error for object 0x7fe956d05540: pointer being freed was not allocated
ffmpeg(59764,0x11f804e00) malloc: *** set a breakpoint in malloc_error_break to debug
[1]    59764 abort      ./dist/bin/ffmpeg -i ASSETMAP.xml output.mp4