/*
-Copyright (c) 2011-2013, Robert Scheler, Heiko Sparenberg Fraunhofer IIS,
+Copyright (c) 2011-2016, Robert Scheler, Heiko Sparenberg Fraunhofer IIS,
John Hurst
All rights reserved.
{
fprintf(stream, "\n\
%s (asdcplib %s)\n\n\
-Copyright (c) 2011-2013, Robert Scheler, Heiko Sparenberg Fraunhofer IIS, John Hurst\n\n\
+Copyright (c) 2011-2015, Robert Scheler, Heiko Sparenberg Fraunhofer IIS, John Hurst\n\n\
asdcplib may be copied only under the terms of the license found at\n\
the top of every file in the asdcplib distribution kit.\n\n\
Specify the -h (help) option for further information about %s\n\n",
%s [-1|-2] [-b <buffer-size>] [-d <duration>]\n\
[-f <starting-frame>] [-m] [-p <frame-rate>] [-R] [-s <size>] [-v] [-W]\n\
[-w] <input-file> [<file-prefix>]\n\n",
- PROGRAM_NAME, PROGRAM_NAME, PROGRAM_NAME);
+ PROGRAM_NAME, PROGRAM_NAME);
fprintf(stream, "\
Options:\n\
byte_t key_id_value[UUIDlen];// value of given key ID (when key_id_flag is true)
PCM::ChannelFormat_t channel_fmt; // audio channel arrangement
const char* input_filename;
+ const char* extension;
std::string prefix_buffer;
//
case 'b':
TEST_EXTRA_ARG(i, 'b');
- fb_size = abs(atoi(argv[i]));
+ fb_size = Kumu::xabs(strtol(argv[i], 0, 10));
if ( verbose_flag )
fprintf(stderr, "Frame Buffer size: %u bytes.\n", fb_size);
case 'd':
TEST_EXTRA_ARG(i, 'd');
duration_flag = true;
- duration = abs(atoi(argv[i]));
+ duration = Kumu::xabs(strtol(argv[i], 0, 10));
+ break;
+
+ case 'e':
+ TEST_EXTRA_ARG(i, 'e');
+ extension = argv[i];
break;
case 'f':
TEST_EXTRA_ARG(i, 'f');
- start_frame = abs(atoi(argv[i]));
+ start_frame = Kumu::xabs(strtol(argv[i], 0, 10));
break;
case 'h': help_flag = true; break;
case 'p':
TEST_EXTRA_ARG(i, 'p');
- picture_rate = abs(atoi(argv[i]));
+ picture_rate = Kumu::xabs(strtol(argv[i], 0, 10));
break;
case 's':
TEST_EXTRA_ARG(i, 's');
- fb_dump_size = abs(atoi(argv[i]));
+ fb_dump_size = Kumu::xabs(strtol(argv[i], 0, 10));
break;
case 'V': version_flag = true; break;
case 'w':
TEST_EXTRA_ARG(i, 'w');
- number_width = abs(atoi(argv[i]));
+ number_width = Kumu::xabs(strtol(argv[i], 0, 10));
break;
case 'Z': j2c_pedantic = false; break;
{
result = Reader.ReadFrame(i, FrameBuffer, Context, HMAC);
- if ( ASDCP_SUCCESS(result) )
+ char filename[1024];
+ snprintf(filename, 1024, name_format, Options.file_prefix, i);
+
+ if ( ASDCP_SUCCESS(result) && Options.verbose_flag )
+ {
+ printf("Frame %d, %d bytes", i, FrameBuffer.Size());
+
+ if ( ! Options.no_write_flag )
+ {
+ printf(" -> %s", filename);
+ }
+
+ printf("\n");
+ }
+
+ if ( ASDCP_SUCCESS(result) && ( ! Options.no_write_flag ) )
{
Kumu::FileWriter OutFile;
- char filename[256];
ui32_t write_count;
- snprintf(filename, 256, name_format, Options.file_prefix, i);
result = OutFile.OpenWrite(filename);
if ( ASDCP_SUCCESS(result) )
result = OutFile.Write(FrameBuffer.Data(), FrameBuffer.Size(), &write_count);
- if ( Options.verbose_flag )
- FrameBuffer.Dump(stderr, Options.fb_dump_size);
+ if ( ASDCP_SUCCESS(result) && Options.verbose_flag )
+ {
+ FrameBuffer.Dump(stderr, Options.fb_dump_size);
+ }
}
}
last_frame = wave_descriptor->ContainerDuration;
}
+ if ( last_frame == 0 )
+ {
+ fprintf(stderr, "ContainerDuration not set in index, attempting to use Duration from SourceClip.\n");
+ result = Reader.OP1aHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_SourceClip), &tmp_obj);
+ if ( KM_SUCCESS(result))
+ {
+ ASDCP::MXF::SourceClip *sourceClip = dynamic_cast<ASDCP::MXF::SourceClip*>(tmp_obj);
+ if ( ! sourceClip->Duration.empty() )
+ {
+ last_frame = sourceClip->Duration;
+ }
+ }
+ }
+
if ( last_frame == 0 )
{
fprintf(stderr, "Unable to determine file duration.\n");
FrameBuffer.Dump(stderr, Options.fb_dump_size);
}
+ if ( FrameBuffer.Size() != FrameBuffer.Capacity() )
+ {
+ fprintf(stderr, "Last frame is incomplete, padding with zeros.\n");
+ // actually, it has already been zeroed for us, we just need to recognize the appropriate size
+ FrameBuffer.Size(FrameBuffer.Capacity());
+ }
+
result = OutWave.WriteFrame(FrameBuffer);
}
}
}
+//------------------------------------------------------------------------------------------
+// TimedText essence
+
+// Read one or more timed text streams from a plaintext AS-02 file
+//
+Result_t
+read_timed_text_file(CommandOptions& Options)
+{
+ AESDecContext* Context = 0;
+ HMACContext* HMAC = 0;
+ AS_02::TimedText::MXFReader Reader;
+ TimedText::FrameBuffer FrameBuffer(Options.fb_size);
+ //ASDCP::TimedText::FrameBuffer FrameBuffer(Options.fb_size);
+ AS_02::TimedText::TimedTextDescriptor TDesc;
+ ASDCP::MXF::TimedTextDescriptor *tt_descriptor = 0;
+
+ Result_t result = Reader.OpenRead(Options.input_filename);
+
+ if ( ASDCP_SUCCESS(result) )
+ {
+ result = Reader.OP1aHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_TimedTextDescriptor),
+ reinterpret_cast<MXF::InterchangeObject**>(&tt_descriptor));
+ if ( Options.verbose_flag ) {
+ tt_descriptor->Dump();
+ }
+
+
+ if ( ASDCP_FAILURE(result) )
+ return result;
+
+ std::string XMLDoc;
+ std::string out_path = Kumu::PathDirname(Options.file_prefix);
+ ui32_t write_count;
+ char buf[64];
+ TimedText::ResourceList_t::const_iterator ri;
+
+ result = Reader.ReadTimedTextResource(XMLDoc);
+
+ if ( ASDCP_SUCCESS(result) )
+ {
+ Reader.FillTimedTextDescriptor(TDesc);
+ FrameBuffer.Capacity(Options.fb_size);
+
+ if ( Options.verbose_flag )
+ TimedText::DescriptorDump(TDesc);
+ }
+
+ if ( ASDCP_SUCCESS(result) && ( ! Options.no_write_flag ) )
+ {
+ Kumu::FileWriter Writer;
+ result = Writer.OpenWrite(Options.file_prefix);
+
+ if ( ASDCP_SUCCESS(result) )
+ result = Writer.Write(reinterpret_cast<const byte_t*>(XMLDoc.c_str()), XMLDoc.size(), &write_count);
+ }
+
+ for ( ri = TDesc.ResourceList.begin() ; ri != TDesc.ResourceList.end() && ASDCP_SUCCESS(result); ri++ )
+ {
+ result = Reader.ReadAncillaryResource(ri->ResourceID, FrameBuffer, Context, HMAC);
+
+ if ( ASDCP_SUCCESS(result) && ( ! Options.no_write_flag ) )
+ {
+ Kumu::FileWriter Writer;
+ if (out_path != "") {
+ result = Writer.OpenWrite(Kumu::PathJoin(out_path, Kumu::UUID(ri->ResourceID).EncodeHex(buf, 64)).c_str());
+ } else {
+ // Workaround for a bug in Kumu::PathJoin
+ result = Writer.OpenWrite(Kumu::UUID(ri->ResourceID).EncodeHex(buf, 64));
+ }
+
+ if ( ASDCP_SUCCESS(result) )
+ result = Writer.Write(FrameBuffer.RoData(), FrameBuffer.Size(), &write_count);
+
+ if ( Options.verbose_flag )
+ FrameBuffer.Dump(stderr, Options.fb_dump_size);
+ }
+ }
+ }
+ return result;
+}
+
//
int
main(int argc, const char** argv)
result = read_PCM_file(Options);
break;
+ case ESS_AS02_TIMED_TEXT:
+ result = read_timed_text_file(Options);
+ break;
+
default:
- fprintf(stderr, "%s: Unknown file type, not ASDCP essence.\n", Options.input_filename);
+ fprintf(stderr, "%s: Unknown file type (%d), not AS-02 essence.\n", Options.input_filename, EssenceType);
return 5;
}
}