Add possibility to provide moov atom data as separate file.

This will allow playback of MP4 files which are under download and
moov atom is located at the end of file.

Signed-off-by: max_10 <max_10@gmx.de>
This commit is contained in:
samsamsam
2018-04-07 12:47:45 +02:00
committed by Thilo Graf
parent 449438e144
commit f380103bfc
5 changed files with 198 additions and 53 deletions

View File

@@ -396,7 +396,7 @@ static int writeData(WriterAVCallData_t *call)
ic = 0;
iov[ic++].iov_base = PesHeader;
//if (initialHeader)
if (!avc3)
{
if (CodecData)
{

View File

@@ -100,7 +100,7 @@ const uint8_t Head[] = {0, 0, 0, 1};
static int32_t initialHeader = 1;
static uint32_t NalLengthBytes = 1;
static int avc3 = 0;
static int sps_pps_in_stream = 0;
/* ***************************** */
/* Prototypes */
/* ***************************** */
@@ -263,12 +263,23 @@ static int32_t writeData(void *_call)
(call->len > 3) && ((call->data[0] == 0x00 && call->data[1] == 0x00 && call->data[2] == 0x00 && call->data[3] == 0x01) ||
(call->data[0] == 0xff && call->data[1] == 0xff && call->data[2] == 0xff && call->data[3] == 0xff))))
{
uint32_t i = 0;
uint8_t InsertPrivData = !sps_pps_in_stream;
uint32_t PacketLength = 0;
uint32_t FakeStartCode = /*(call->Version << 8) | */PES_VERSION_FAKE_START_CODE;
uint32_t FakeStartCode = PES_VERSION_FAKE_START_CODE;
iov[ic++].iov_base = PesHeader;
initialHeader = 0;
if (initialHeader)
while (InsertPrivData && i < 36 && (call->len - i) > 5)
{
if ((call->data[i] == 0x00 && call->data[i + 1] == 0x00 && call->data[i + 2] == 0x00 && call->data[i + 3] == 0x01 && (call->data[i + 4] == 0x67 || call->data[i + 4] == 0x68)))
{
InsertPrivData = 0;
sps_pps_in_stream = 1;
}
i += 1;
}
if (InsertPrivData && call->private_size > 0 /*&& initialHeader*/) // some rtsp streams can update codec data at runtime
{
initialHeader = 0;
iov[ic].iov_base = call->private_data;
@@ -299,7 +310,7 @@ static int32_t writeData(void *_call)
return 0;
}
if (initialHeader)
if (!avc3)
{
uint8_t *private_data = call->private_data;
uint32_t private_size = call->private_size;