Use URLDecoder.decode(proxyRequestParam.replace(“+”, “%2B”), “UTF-8”) .replace(“%2B”, “+”) to simulate decodeURIComponent. Java’s URLDecoder decodes the plus sign to a space, which is not what you want, therefore you need the replace statements. Warning: the .replace(“%2B”, “+”) at the end will corrupt your data if the original (pre-x-www-form-urlencoded) contained that string, as @xehpuk pointed out.
I’ve found out that the best way for this is using FFprobe with -show_streams parameter. It shows both h.264 profile and B-frames usage for video streams of the movie. ffprobe -show_streams -i “file.mp4” [STREAM] index=0 codec_name=h264 codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 profile=High codec_type=video codec_time_base=1001/48000 codec_tag_string=avc1 codec_tag=0x31637661 width=1920 height=1080 has_b_frames=0 sample_aspect_ratio=0:1 … Read more
I can’t provide any code for this unfortunately, but I’ll do my best to explain it based on how I got it to work. So here is my overview of how I got raw H.264 encoded video to work using the MediaCodec class. Using the link above there is an example of getting the decoder … Read more
Did you try to parse it with the json module? import json parsed = json.loads(response.content)
try { ByteArrayOutputStream baos = new ByteArrayOutputStream(); FileInputStream fis = new FileInputStream(new File( “ur file path”)); byte[] buf = new byte[1024]; int n; while (-1 != (n = fis.read(buf))) { baos.write(buf, 0, n); } byte[] videoBytes = baos.toByteArray(); // use this videoBytes which is low level of original video } catch (Exception e) { e.printStackTrace(); … Read more
Yes it is true that decodeURIComponent function doesn’t convert + to space. So you have to replace the + using replace function. Ideally the below solution works. var str_name=”This+is+a+message+with+spaces”; decodeURIComponent((str_name + ”).replace(/\+/g, ‘%20’));
The following command enables cURL’s “auto encoding” mode, where it will announce to the server which encoding methods it supports (via the Accept-Encoding header), and then automatically decompress the response for you: // Allow cURL to use gzip compression, or any other supported encoding // A blank string activates ‘auto’ mode curl_setopt($ch, CURLOPT_ENCODING , ”); … Read more
Note: This is some explanation and pseudocode as to how to implement a very trivial server that can handle incoming and outcoming WebSocket messages as per the definitive framing format. It does not include the handshaking process. Furthermore, this answer has been made for educational purposes; it is not a full-featured implementation. Specification (RFC 6455) … Read more
Try this: $str = preg_replace_callback(‘/\\\\u([0-9a-fA-F]{4})/’, function ($match) { return mb_convert_encoding(pack(‘H*’, $match[1]), ‘UTF-8’, ‘UCS-2BE’); }, $str); In case it’s UTF-16 based C/C++/Java/Json-style: $str = preg_replace_callback(‘/\\\\u([0-9a-fA-F]{4})/’, function ($match) { return mb_convert_encoding(pack(‘H*’, $match[1]), ‘UTF-8’, ‘UTF-16BE’); }, $str);
Your conclusion that padding is unnecessary is right. It’s always possible to determine the length of the input unambiguously from the length of the encoded sequence. However, padding is useful in situations where base64 encoded strings are concatenated in such a way that the lengths of the individual sequences are lost, as might happen, for … Read more